optimize subscription model bug fixes

lift version
add automatic localhost and local ip for allowOrigin
2025-07-12 23:29:44 +02:00 · 2025-06-29 21:26:56 +02:00 · 2025-06-29 21:26:16 +02:00 · 2025-06-29 20:27:18 +02:00 · 2025-06-27 11:07:52 +02:00 · 2025-06-27 11:02:27 +02:00
55 changed files with 2008 additions and 680 deletions
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -38,10 +38,10 @@ jobs:
        run: quasar build
          
      - name: Set up Go
-        working-directory: ./backend
        uses: actions/setup-go@v5
        with:
          go-version: '1.24.0'
+          cache-dependency-path: backend/go.sum

      - name: Set up Git credentials for private modules
        run: |
@@ -49,16 +49,6 @@ jobs:
        env:
          GH_PAT_FOR_MODULES: ${{ secrets.GH_PAT }}

-      - name: Restore Go module cache
-        uses: actions/cache@v4
-        with:
-          path: |
-            ~/go/pkg/mod
-            ~/.cache/go-build # Optional, but good for build cache
-          key: ${{ runner.os }}-${{ matrix.goos }}-${{ matrix.goarch }}-go-${{ hashFiles('backend/go.sum') }}
-          restore-keys: |
-            ${{ runner.os }}-${{ matrix.goos }}-${{ matrix.goarch }}-go-
-
      - name: Go Mod Tidy & Download
        working-directory: ./backend
        run: go mod tidy -v
--- a/.gitignore
+++ b/.gitignore
@@ -14,6 +14,7 @@ node_modules
 /src-cordova/www

 # Capacitor related directories and files
+/src-capacitor
 /src-capacitor/www
 /src-capacitor/node_modules

@@ -28,6 +29,7 @@ yarn-error.log*
 *.ntvs*
 *.njsproj
 *.sln
+*.scene

 # local .env files
 .env.local*
@@ -35,5 +37,8 @@ yarn-error.log*
 # local .db files
 *.db

-# local .db files
+# local .log files
 *.log
+
+# golang quasar websever executable
+backend/server-linux-arm64
--- a/backend/backend.log
+++ b/backend/backend.log
@@ -1,84 +0,0 @@
-{"level":"info","timestamp":"2025-05-16T11:06:44.126","msg":"http listen on ip: 0.0.0.0 port: 80","caller":"main"}
-{"level":"error","timestamp":"2025-05-16T11:06:44.144","msg":"error http server listen tcp 0.0.0.0:80: bind: An attempt was made to access a socket in a way forbidden by its access permissions.","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T11:07:09.600","msg":"http listen on ip: 0.0.0.0 port: 80","caller":"main"}
-{"level":"error","timestamp":"2025-05-16T11:07:09.639","msg":"error http server listen tcp 0.0.0.0:80: bind: An attempt was made to access a socket in a way forbidden by its access permissions.","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T11:07:30.646","msg":"http listen on ip: 0.0.0.0 port: 8088","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T11:11:22.786","msg":"http listen on ip: 0.0.0.0 port: 8088","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T11:14:07.524","msg":"http listen on ip: 0.0.0.0 port: 8088","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T11:15:05.782","msg":"http listen on ip: 0.0.0.0 port: 8088","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T11:18:42.471","msg":"http listen on ip: 0.0.0.0 port: 8088","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T11:20:08.703","msg":"http listen on ip: 0.0.0.0 port: 8088","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T11:21:05.334","msg":"http listen on ip: 0.0.0.0 port: 8088","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T11:22:23.537","msg":"http listen on ip: 0.0.0.0 port: 8088","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T12:02:20.623","msg":"http listen on ip: 0.0.0.0 port: 8088","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T12:05:45.885","msg":"http listen on ip: 0.0.0.0 port: 8088","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T12:06:26.735","msg":"http listen on ip: 0.0.0.0 port: 8088","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T12:13:05.683","msg":"http listen on ip: 0.0.0.0 port: 8088","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T12:17:21.288","msg":"http listen on ip: 0.0.0.0 port: 8088","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T12:17:47.981","msg":"http listen on ip: 0.0.0.0 port: 8088","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T12:21:30.972","msg":"http listen on ip: 0.0.0.0 port: 8088","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T12:22:40.192","msg":"http listen on ip: 0.0.0.0 port: 8088","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T13:29:28.096","msg":"http listen on ip: 0.0.0.0 port: 8088","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T13:55:38.216","msg":"http listen on ip: 0.0.0.0 port: 8088","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T13:57:06.877","msg":"http listen on ip: 0.0.0.0 port: 8088","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T13:58:51.985","msg":"http listen on ip: 0.0.0.0 port: 8088","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T14:06:33.530","msg":"http listen on ip: 0.0.0.0 port: 8088","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T14:10:23.607","msg":"http listen on ip: 0.0.0.0 port: 8088","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T14:12:19.664","msg":"http listen on ip: 0.0.0.0 port: 8088","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T14:14:02.375","msg":"http listen on ip: 0.0.0.0 port: 8088","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T14:22:41.131","msg":"http listen on ip: 0.0.0.0 port: 8088","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T14:23:40.824","msg":"http listen on ip: 0.0.0.0 port: 8088","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T14:24:57.025","msg":"http listen on ip: 0.0.0.0 port: 8088","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T14:27:28.217","msg":"http listen on ip: 0.0.0.0 port: 8088","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T14:27:34.492","msg":"http listen on ip: 0.0.0.0 port: 8088","caller":"main"}
-{"level":"error","timestamp":"2025-05-16T14:27:34.502","msg":"error http server listen tcp 0.0.0.0:8088: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T14:27:42.592","msg":"http listen on ip: 0.0.0.0 port: 8088","caller":"main"}
-{"level":"error","timestamp":"2025-05-16T14:27:42.602","msg":"error http server listen tcp 0.0.0.0:8088: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T14:28:06.480","msg":"http listen on ip: 0.0.0.0 port: 8088","caller":"main"}
-{"level":"error","timestamp":"2025-05-16T14:28:06.490","msg":"error http server listen tcp 0.0.0.0:8088: bind: Only one usage of each socket address (protocol/network address/port) is normally permitted.","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T14:28:12.353","msg":"http listen on ip: 0.0.0.0 port: 8089","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T14:30:40.412","msg":"http listen on ip: 0.0.0.0 port: 8089","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T14:32:45.834","msg":"http listen on ip: 0.0.0.0 port: 8089","caller":"main"}
-{"level":"info","timestamp":"2025-05-16T14:34:47.410","msg":"http listen on ip: 0.0.0.0 port: 8089","caller":"main"}
-{"level":"info","timestamp":"2025-05-23T21:22:40.984","msg":"http listen on ip: 0.0.0.0 port: 80","caller":"main"}
-{"level":"error","timestamp":"2025-05-23T21:22:40.995","msg":"error http server listen tcp 0.0.0.0:80: bind: An attempt was made to access a socket in a way forbidden by its access permissions.","caller":"main"}
-{"level":"info","timestamp":"2025-05-23T21:25:45.901","msg":"http listen on ip: 0.0.0.0 port: 80","caller":"main"}
-{"level":"error","timestamp":"2025-05-23T21:25:45.919","msg":"error http server listen tcp 0.0.0.0:80: bind: An attempt was made to access a socket in a way forbidden by its access permissions.","caller":"main"}
-{"level":"info","timestamp":"2025-05-23T21:26:04.544","msg":"http listen on ip: 127.0.0.1 port: 80","caller":"main"}
-{"level":"error","timestamp":"2025-05-23T21:26:04.552","msg":"error http server listen tcp 127.0.0.1:80: bind: An attempt was made to access a socket in a way forbidden by its access permissions.","caller":"main"}
-{"level":"info","timestamp":"2025-05-23T21:26:18.968","msg":"http listen on ip: localhost port: 80","caller":"main"}
-{"level":"error","timestamp":"2025-05-23T21:26:18.998","msg":"error http server listen tcp 127.0.0.1:80: bind: An attempt was made to access a socket in a way forbidden by its access permissions.","caller":"main"}
-{"level":"info","timestamp":"2025-05-23T21:26:37.288","msg":"http listen on ip: 0.0.0.0 port: 8080","caller":"main"}
-{"level":"info","timestamp":"2025-05-23T21:36:02.157","msg":"http listen on ip: 0.0.0.0 port: 80","caller":"main"}
-{"level":"error","timestamp":"2025-05-23T21:36:02.168","msg":"error http server listen tcp 0.0.0.0:80: bind: An attempt was made to access a socket in a way forbidden by its access permissions.","caller":"main"}
-{"level":"info","timestamp":"2025-05-23T21:36:15.150","msg":"http listen on ip: 0.0.0.0 port: 8080","caller":"main"}
-{"level":"info","timestamp":"2025-05-23T21:42:12.925","msg":"http listen on ip: 0.0.0.0 port: 80","caller":"main"}
-{"level":"error","timestamp":"2025-05-23T21:42:12.935","msg":"error http server listen tcp 0.0.0.0:80: bind: An attempt was made to access a socket in a way forbidden by its access permissions.","caller":"main"}
-{"level":"info","timestamp":"2025-05-23T21:42:23.735","msg":"http listen on ip: 0.0.0.0 port: 80","caller":"main"}
-{"level":"error","timestamp":"2025-05-23T21:42:23.751","msg":"error http server listen tcp 0.0.0.0:80: bind: An attempt was made to access a socket in a way forbidden by its access permissions.","caller":"main"}
-{"level":"info","timestamp":"2025-05-23T21:42:38.098","msg":"http listen on ip: 0.0.0.0 port: 80","caller":"main"}
-{"level":"error","timestamp":"2025-05-23T21:42:38.114","msg":"error http server listen tcp 0.0.0.0:80: bind: An attempt was made to access a socket in a way forbidden by its access permissions.","caller":"main"}
-{"level":"info","timestamp":"2025-05-23T21:43:08.854","msg":"http listen on ip: 0.0.0.0 port: 80","caller":"main"}
-{"level":"error","timestamp":"2025-05-23T21:43:08.867","msg":"error http server listen tcp 0.0.0.0:80: bind: An attempt was made to access a socket in a way forbidden by its access permissions.","caller":"main"}
-{"level":"info","timestamp":"2025-05-23T21:43:33.337","msg":"http listen on ip: 0.0.0.0 port: 80","caller":"main"}
-{"level":"error","timestamp":"2025-05-23T21:43:33.347","msg":"error http server listen tcp 0.0.0.0:80: bind: An attempt was made to access a socket in a way forbidden by its access permissions.","caller":"main"}
-{"level":"info","timestamp":"2025-05-23T21:43:54.154","msg":"http listen on ip: 0.0.0.0 port: 80","caller":"main"}
-{"level":"error","timestamp":"2025-05-23T21:43:54.164","msg":"error http server listen tcp 0.0.0.0:80: bind: An attempt was made to access a socket in a way forbidden by its access permissions.","caller":"main"}
-{"level":"info","timestamp":"2025-05-23T21:44:32.352","msg":"http listen on ip: 0.0.0.0 port: 80","caller":"main"}
-{"level":"error","timestamp":"2025-05-23T21:44:32.370","msg":"error http server listen tcp 0.0.0.0:80: bind: An attempt was made to access a socket in a way forbidden by its access permissions.","caller":"main"}
-{"level":"info","timestamp":"2025-05-23T21:45:16.468","msg":"http listen on ip: 0.0.0.0 port: 80","caller":"main"}
-{"level":"error","timestamp":"2025-05-23T21:45:16.479","msg":"error http server listen tcp 0.0.0.0:80: bind: An attempt was made to access a socket in a way forbidden by its access permissions.","caller":"main"}
-{"level":"info","timestamp":"2025-05-23T21:45:43.373","msg":"http listen on ip: 0.0.0.0 port: 80","caller":"main"}
-{"level":"error","timestamp":"2025-05-23T21:45:43.383","msg":"error http server listen tcp 0.0.0.0:80: bind: An attempt was made to access a socket in a way forbidden by its access permissions.","caller":"main"}
-{"level":"info","timestamp":"2025-05-23T21:45:49.084","msg":"http listen on ip: 0.0.0.0 port: 80","caller":"main"}
-{"level":"error","timestamp":"2025-05-23T21:45:49.103","msg":"error http server listen tcp 0.0.0.0:80: bind: An attempt was made to access a socket in a way forbidden by its access permissions.","caller":"main"}
-{"level":"info","timestamp":"2025-05-23T21:46:03.457","msg":"http listen on ip: 0.0.0.0 port: 80","caller":"main"}
-{"level":"error","timestamp":"2025-05-23T21:46:03.466","msg":"error http server listen tcp 0.0.0.0:80: bind: An attempt was made to access a socket in a way forbidden by its access permissions.","caller":"main"}
-{"level":"info","timestamp":"2025-05-23T21:46:50.673","msg":"http listen on ip: 0.0.0.0 port: 80","caller":"main"}
-{"level":"error","timestamp":"2025-05-23T21:46:50.682","msg":"error http server listen tcp 0.0.0.0:80: bind: An attempt was made to access a socket in a way forbidden by its access permissions.","caller":"main"}
-{"level":"info","timestamp":"2025-05-23T21:47:04.563","msg":"http listen on ip: 0.0.0.0 port: 80","caller":"main"}
-{"level":"error","timestamp":"2025-05-23T21:47:04.571","msg":"error http server listen tcp 0.0.0.0:80: bind: An attempt was made to access a socket in a way forbidden by its access permissions.","caller":"main"}
-{"level":"info","timestamp":"2025-05-23T21:48:25.067","msg":"http listen on ip: 0.0.0.0 port: 80","caller":"main"}
-{"level":"error","timestamp":"2025-05-23T21:48:25.080","msg":"error http server listen tcp 0.0.0.0:80: bind: An attempt was made to access a socket in a way forbidden by its access permissions.","caller":"main"}
-{"level":"info","timestamp":"2025-05-23T21:48:32.148","msg":"http listen on ip: 127.0.0.1 port: 80","caller":"main"}
-{"level":"error","timestamp":"2025-05-23T21:48:32.156","msg":"error http server listen tcp 127.0.0.1:80: bind: An attempt was made to access a socket in a way forbidden by its access permissions.","caller":"main"}
--- a/backend/go.mod
+++ b/backend/go.mod
@@ -5,50 +5,49 @@ go 1.24.0
 toolchain go1.24.3

 require (
+	github.com/gin-contrib/cors v1.7.5
 	github.com/gin-gonic/gin v1.10.0
 	github.com/golang-jwt/jwt/v5 v5.2.2
-	github.com/mattn/go-sqlite3 v1.14.28
+	github.com/google/uuid v1.6.0
 	github.com/tecamino/tecamino-dbm v0.0.10
 	github.com/tecamino/tecamino-logger v0.2.0
-	golang.org/x/crypto v0.23.0
+	golang.org/x/crypto v0.36.0
+	modernc.org/sqlite v1.37.1
 )

 require (
-	github.com/bytedance/sonic v1.11.6 // indirect
-	github.com/bytedance/sonic/loader v0.1.1 // indirect
-	github.com/cloudwego/base64x v0.1.4 // indirect
-	github.com/cloudwego/iasm v0.2.0 // indirect
+	github.com/bytedance/sonic v1.13.2 // indirect
+	github.com/bytedance/sonic/loader v0.2.4 // indirect
+	github.com/cloudwego/base64x v0.1.5 // indirect
 	github.com/dustin/go-humanize v1.0.1 // indirect
-	github.com/gabriel-vasile/mimetype v1.4.3 // indirect
-	github.com/gin-contrib/sse v0.1.0 // indirect
+	github.com/gabriel-vasile/mimetype v1.4.8 // indirect
+	github.com/gin-contrib/sse v1.0.0 // indirect
 	github.com/go-playground/locales v0.14.1 // indirect
 	github.com/go-playground/universal-translator v0.18.1 // indirect
-	github.com/go-playground/validator/v10 v10.20.0 // indirect
-	github.com/goccy/go-json v0.10.2 // indirect
-	github.com/google/uuid v1.6.0 // indirect
+	github.com/go-playground/validator/v10 v10.26.0 // indirect
+	github.com/goccy/go-json v0.10.5 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
-	github.com/klauspost/cpuid/v2 v2.2.7 // indirect
+	github.com/klauspost/cpuid/v2 v2.2.10 // indirect
 	github.com/leodido/go-urn v1.4.0 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/ncruces/go-strftime v0.1.9 // indirect
-	github.com/pelletier/go-toml/v2 v2.2.2 // indirect
+	github.com/pelletier/go-toml/v2 v2.2.3 // indirect
 	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
 	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
 	github.com/ugorji/go/codec v1.2.12 // indirect
 	go.uber.org/multierr v1.10.0 // indirect
 	go.uber.org/zap v1.27.0 // indirect
-	golang.org/x/arch v0.8.0 // indirect
+	golang.org/x/arch v0.15.0 // indirect
 	golang.org/x/exp v0.0.0-20250408133849-7e4ce0ab07d0 // indirect
-	golang.org/x/net v0.25.0 // indirect
+	golang.org/x/net v0.38.0 // indirect
 	golang.org/x/sys v0.33.0 // indirect
-	golang.org/x/text v0.15.0 // indirect
-	google.golang.org/protobuf v1.34.1 // indirect
+	golang.org/x/text v0.23.0 // indirect
+	google.golang.org/protobuf v1.36.6 // indirect
 	gopkg.in/natefinch/lumberjack.v2 v2.2.1 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	modernc.org/libc v1.65.7 // indirect
 	modernc.org/mathutil v1.7.1 // indirect
 	modernc.org/memory v1.11.0 // indirect
-	modernc.org/sqlite v1.37.1 // indirect
 )
--- a/backend/go.sum
+++ b/backend/go.sum
@@ -1,20 +1,22 @@
-github.com/bytedance/sonic v1.11.6 h1:oUp34TzMlL+OY1OUWxHqsdkgC/Zfc85zGqw9siXjrc0=
-github.com/bytedance/sonic v1.11.6/go.mod h1:LysEHSvpvDySVdC2f87zGWf6CIKJcAvqab1ZaiQtds4=
-github.com/bytedance/sonic/loader v0.1.1 h1:c+e5Pt1k/cy5wMveRDyk2X4B9hF4g7an8N3zCYjJFNM=
+github.com/bytedance/sonic v1.13.2 h1:8/H1FempDZqC4VqjptGo14QQlJx8VdZJegxs6wwfqpQ=
+github.com/bytedance/sonic v1.13.2/go.mod h1:o68xyaF9u2gvVBuGHPlUVCy+ZfmNNO5ETf1+KgkJhz4=
 github.com/bytedance/sonic/loader v0.1.1/go.mod h1:ncP89zfokxS5LZrJxl5z0UJcsk4M4yY2JpfqGeCtNLU=
-github.com/cloudwego/base64x v0.1.4 h1:jwCgWpFanWmN8xoIUHa2rtzmkd5J2plF/dnLS6Xd/0Y=
-github.com/cloudwego/base64x v0.1.4/go.mod h1:0zlkT4Wn5C6NdauXdJRhSKRlJvmclQ1hhJgA0rcu/8w=
-github.com/cloudwego/iasm v0.2.0 h1:1KNIy1I1H9hNNFEEH3DVnI4UujN+1zjpuk6gwHLTssg=
+github.com/bytedance/sonic/loader v0.2.4 h1:ZWCw4stuXUsn1/+zQDqeE7JKP+QO47tz7QCNan80NzY=
+github.com/bytedance/sonic/loader v0.2.4/go.mod h1:N8A3vUdtUebEY2/VQC0MyhYeKUFosQU6FxH2JmUe6VI=
+github.com/cloudwego/base64x v0.1.5 h1:XPciSp1xaq2VCSt6lF0phncD4koWyULpl5bUxbfCyP4=
+github.com/cloudwego/base64x v0.1.5/go.mod h1:0zlkT4Wn5C6NdauXdJRhSKRlJvmclQ1hhJgA0rcu/8w=
 github.com/cloudwego/iasm v0.2.0/go.mod h1:8rXZaNYT2n95jn+zTI1sDr+IgcD2GVs0nlbbQPiEFhY=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
 github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
-github.com/gabriel-vasile/mimetype v1.4.3 h1:in2uUcidCuFcDKtdcBxlR0rJ1+fsokWf+uqxgUFjbI0=
-github.com/gabriel-vasile/mimetype v1.4.3/go.mod h1:d8uq/6HKRL6CGdk+aubisF/M5GcPfT7nKyLpA0lbSSk=
-github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=
-github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
+github.com/gabriel-vasile/mimetype v1.4.8 h1:FfZ3gj38NjllZIeJAmMhr+qKL8Wu+nOoI3GqacKw1NM=
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@@ -23,29 +25,33 @@ github.com/go-playground/locales v0.14.1 h1:EWaQ/wswjilfKLTECiXz7Rh+3BjFhfDFKv/o
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@@ -53,12 +59,14 @@ github.com/modern-go/reflect2 v1.0.2 h1:xBagoLtFs94CBntxluKeaWgTMpvLxC4ur3nMaC9G
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@@ -69,8 +77,8 @@ github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/
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@@ -85,41 +93,57 @@ go.uber.org/multierr v1.10.0 h1:S0h4aNzvfcFsC3dRF1jLoaov7oRaKqRGC/pUEJ2yvPQ=
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+modernc.org/gc/v2 v2.6.5/go.mod h1:YgIahr1ypgfe7chRuJi2gD7DBQiKSLMPgBQe9oIiito=
 modernc.org/libc v1.65.7 h1:Ia9Z4yzZtWNtUIuiPuQ7Qf7kxYrxP1/jeHZzG8bFu00=
 modernc.org/libc v1.65.7/go.mod h1:011EQibzzio/VX3ygj1qGFt5kMjP0lHb0qCW5/D/pQU=
 modernc.org/mathutil v1.7.1 h1:GCZVGXdaN8gTqB1Mf/usp1Y/hSqgI2vAGGP4jZMCxOU=
 modernc.org/mathutil v1.7.1/go.mod h1:4p5IwJITfppl0G4sUEDtCr4DthTaT47/N3aT6MhfgJg=
 modernc.org/memory v1.11.0 h1:o4QC8aMQzmcwCK3t3Ux/ZHmwFPzE6hf2Y5LbkRs+hbI=
 modernc.org/memory v1.11.0/go.mod h1:/JP4VbVC+K5sU2wZi9bHoq2MAkCnrt2r98UGeSK7Mjw=
+modernc.org/opt v0.1.4 h1:2kNGMRiUjrp4LcaPuLY2PzUfqM/w9N23quVwhKt5Qm8=
+modernc.org/opt v0.1.4/go.mod h1:03fq9lsNfvkYSfxrfUhZCWPk1lm4cq4N+Bh//bEtgns=
+modernc.org/sortutil v1.2.1 h1:+xyoGf15mM3NMlPDnFqrteY07klSFxLElE2PVuWIJ7w=
+modernc.org/sortutil v1.2.1/go.mod h1:7ZI3a3REbai7gzCLcotuw9AC4VZVpYMjDzETGsSMqJE=
 modernc.org/sqlite v1.37.1 h1:EgHJK/FPoqC+q2YBXg7fUmES37pCHFc97sI7zSayBEs=
 modernc.org/sqlite v1.37.1/go.mod h1:XwdRtsE1MpiBcL54+MbKcaDvcuej+IYSMfLN6gSKV8g=
+modernc.org/strutil v1.2.1 h1:UneZBkQA+DX2Rp35KcM69cSsNES9ly8mQWD71HKlOA0=
+modernc.org/strutil v1.2.1/go.mod h1:EHkiggD70koQxjVdSBM3JKM7k6L0FbGE5eymy9i3B9A=
+modernc.org/token v1.1.0 h1:Xl7Ap9dKaEs5kLoOQeQmPWevfnk/DM5qcLcYlA8ys6Y=
+modernc.org/token v1.1.0/go.mod h1:UGzOrNV1mAFSEB63lOFHIpNRUVMvYTc6yu1SMY/XTDM=
 nullprogram.com/x/optparse v1.0.0/go.mod h1:KdyPE+Igbe0jQUrVfMqDMeJQIJZEuyV7pjYmp6pbG50=
-rsc.io/pdf v0.1.1/go.mod h1:n8OzWcQ6Sp37PL01nO98y4iUCRdTGarVfzxY20ICaU4=
--- a/backend/login/login.go
+++ b/backend/login/login.go
@@ -2,7 +2,7 @@ package login

 import (
 	"backend/dbRequest"
-	"backend/login/models"
+	"backend/models"
 	"backend/utils"
 	"database/sql"
 	"encoding/json"
--- a/backend/main.go
+++ b/backend/main.go
@@ -2,15 +2,19 @@ package main

 import (
 	"backend/login"
+	secenes "backend/scenes"
 	"backend/server"
 	"backend/utils"
 	"flag"
 	"fmt"
 	"log"
+	"net/http"
 	"os"
 	"path/filepath"
+	"strings"
 	"time"

+	"github.com/gin-contrib/cors"
 	"github.com/gin-gonic/gin"
 	"github.com/tecamino/tecamino-logger/logging"
 )
@@ -44,6 +48,10 @@ func main() {
 		Debug:       *debug,
 		TerminalOut: true,
 	})
+	if err != nil {
+		logger.Error("main new logger", err.Error())
+		panic(err)
+	}

 	//new login manager
 	loginManager, err := login.NewLoginManager(".")
@@ -52,26 +60,58 @@ func main() {
 		panic(err)
 	}

+	//new scenes handler
+	scenesHandler := secenes.NewScenesHandler("")
+
 	// new server
 	s := server.NewServer()

+	//get local ip
+	origins := []string{"http://localhost:9000"}
+	origins = append(origins, "http://localhost:9500")
+
+	localIP, err := utils.GetLocalIP()
+	if err != nil {
+		logger.Error("main", fmt.Sprintf("get local ip : %s", err.Error()))
+	} else {
+		origins = append(origins, fmt.Sprintf("http://%s:9000", localIP))
+		origins = append(origins, fmt.Sprintf("http://%s:9500", localIP))
+	}
+	fmt.Println(123, origins)
+	s.Routes.Use(cors.New(cors.Config{
+		AllowOrigins:     origins,
+		AllowMethods:     []string{"POST", "GET", "DELETE", "OPTIONS"},
+		AllowHeaders:     []string{"Origin", "Content-Type"},
+		AllowCredentials: true,
+	}))
+
 	api := s.Routes.Group("/api")
 	//set routes
+	api.GET("/loadScenes", scenesHandler.LoadScenes)
 	api.POST("/login", loginManager.Login)
 	api.POST("/user/add", loginManager.AddUser)
+	api.POST("/saveScene", scenesHandler.SaveScene)
+	api.POST("/loadScene", scenesHandler.LoadScene)
 	api.DELETE("/user", loginManager.RemoveUser)
+	api.DELETE("/deleteScene", scenesHandler.DeleteScene)

 	// Serve static files
-	s.Routes.StaticFS("/", gin.Dir(*spa, true))
+	s.Routes.StaticFS("/assets", gin.Dir(filepath.Join(*spa, "assets"), true))
 	s.Routes.NoRoute(func(c *gin.Context) {
+		// Disallow fallback for /api paths
+		if strings.HasPrefix(c.Request.URL.Path, "/api") {
+			c.JSON(http.StatusNotFound, gin.H{"error": "API endpoint not found"})
+			return
+		}
 		// Try to serve file from SPA directory
 		filePath := filepath.Join(*spa, c.Request.URL.Path)
 		if _, err := os.Stat(filePath); err == nil {
 			c.File(filePath)
-		} else {
-			// Fallback to index.html for SPA routing
-			c.File(filepath.Join(*spa, "index.html"))
+			return
 		}
+		// Fallback to index.html for SPA routing
+		c.File(filepath.Join(*spa, "index.html"))
+
 	})

 	go func() {
@@ -80,7 +120,6 @@ func main() {
 			logger.Error("main", fmt.Sprintf("starting browser error : %s", err.Error()))
 		}
 	}()
-	fmt.Println(3, *ip, *port)
 	// start http server
 	logger.Info("main", fmt.Sprintf("http listen on ip: %s port: %d", *ip, *port))
 	if err := s.ServeHttp(*ip, *port); err != nil {
--- a/backend/models/lightBar.go
+++ b/backend/models/lightBar.go
@@ -0,0 +1,3 @@
+package models
+
+type LightBar []Value
--- a/backend/models/movingHead.go
+++ b/backend/models/movingHead.go
@@ -0,0 +1,3 @@
+package models
+
+type MovingHead []Value
--- a/backend/models/scenes.go
+++ b/backend/models/scenes.go
@@ -0,0 +1,11 @@
+package models
+
+type Scenes []Scene
+
+type Scene struct {
+	Name       string  `json:"name"`
+	Desciption string  `json:"description,omitempty"`
+	MovingHead bool    `json:"movingHead"`
+	LightBar   bool    `json:"lightBar"`
+	Values     []Value `json:"values,omitempty"`
+}
--- a/backend/login/models/user.go
+++ b/backend/login/models/user.go
--- a/backend/models/value.go
+++ b/backend/models/value.go
@@ -0,0 +1,9 @@
+package models
+
+import "github.com/google/uuid"
+
+type Value struct {
+	Uuid  uuid.UUID `json:"uuid"`
+	Path  string    `json:"path"`
+	Value any       `json:"value"`
+}
--- a/backend/models/values.go
+++ b/backend/models/values.go
@@ -0,0 +1,7 @@
+package models
+
+type Values struct {
+	MovingHead *MovingHead `json:"movingHead"`
+	LightBar   *LightBar   `json:"lightBar"`
+	Value      any         `json:"value"`
+}
--- a/backend/scenes/scenes.go
+++ b/backend/scenes/scenes.go
@@ -0,0 +1,215 @@
+package secenes
+
+import (
+	"backend/models"
+	"backend/utils"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"os"
+	"path"
+	"path/filepath"
+	"sort"
+
+	"github.com/gin-gonic/gin"
+)
+
+type ScenesHandler struct {
+	dir string
+}
+
+func NewScenesHandler(dir string) *ScenesHandler {
+	if dir == "" {
+		dir = "./scenes"
+	}
+	return &ScenesHandler{
+		dir: dir,
+	}
+}
+
+func (sh *ScenesHandler) SaveScene(c *gin.Context) {
+	body, err := io.ReadAll(c.Request.Body)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{
+			"error": err.Error(),
+		})
+		return
+	}
+
+	var scene models.Scene
+	err = json.Unmarshal(body, &scene)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{
+			"error": err.Error(),
+		})
+		return
+	}
+
+	if _, err := os.Stat(path.Join(sh.dir)); err != nil {
+		err := os.MkdirAll(sh.dir, 0755)
+		if err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{
+				"error": err.Error(),
+			})
+			return
+		}
+	}
+
+	f, err := os.OpenFile(path.Join(sh.dir, scene.Name+".scene"), os.O_CREATE|os.O_TRUNC|os.O_RDWR, 0644)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{
+			"error": err.Error(),
+		})
+		return
+	}
+	defer f.Close()
+
+	_, err = f.Write(body)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{
+			"error": err.Error(),
+		})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"message": fmt.Sprintf("Scene '%s' saved", scene.Name),
+	})
+}
+
+func (sh *ScenesHandler) DeleteScene(c *gin.Context) {
+	body, err := io.ReadAll(c.Request.Body)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{
+			"error": err.Error(),
+		})
+		return
+	}
+
+	var scene models.Scene
+	err = json.Unmarshal(body, &scene)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{
+			"error": err.Error(),
+		})
+		return
+	}
+
+	err = os.Remove(path.Join(sh.dir, scene.Name+".scene"))
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{
+			"error": err.Error(),
+		})
+		return
+	}
+
+	c.JSON(http.StatusOK, gin.H{
+		"message": fmt.Sprintf("Scene '%s' deleted", scene.Name),
+	})
+}
+
+func (sh *ScenesHandler) LoadScenes(c *gin.Context) {
+	sceneMap := make(map[string]models.Scene)
+
+	files, err := utils.FindAllFiles("./scenes", ".scene")
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{
+			"error": err.Error(),
+		})
+		return
+	}
+
+	for _, f := range files {
+		content, err := os.ReadFile(f)
+		if err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{
+				"error": err.Error(),
+			})
+			return
+		}
+		var scene models.Scene
+		err = json.Unmarshal(content, &scene)
+		if err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{
+				"error": err.Error(),
+			})
+			return
+		}
+		sceneMap[scene.Name] = scene
+	}
+
+	//sort scenes alphabetacally by name
+	keys := make([]string, 0, len(sceneMap))
+	for key := range sceneMap {
+		keys = append(keys, key)
+	}
+
+	// Sort keys alphabetically
+	sort.Strings(keys)
+
+	var scenes []models.Scene
+	//  Iterate over sorted keys
+	for _, key := range keys {
+		scenes = append(scenes, sceneMap[key])
+	}
+
+	c.JSON(http.StatusOK, scenes)
+}
+
+func (sh *ScenesHandler) LoadScene(c *gin.Context) {
+	body, err := io.ReadAll(c.Request.Body)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{
+			"error": err.Error(),
+		})
+		return
+	}
+
+	var scene models.Scene
+
+	err = json.Unmarshal(body, &scene)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{
+			"error": err.Error(),
+		})
+		return
+	}
+
+	files, err := utils.FindAllFiles("./scenes", ".scene")
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{
+			"error": err.Error(),
+		})
+		return
+	}
+
+	for _, f := range files {
+		if filepath.Base(f) != scene.Name+".scene" {
+			continue
+		}
+		content, err := os.ReadFile(f)
+		if err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{
+				"error": err.Error(),
+			})
+			return
+		}
+
+		err = json.Unmarshal(content, &scene)
+		if err != nil {
+			c.JSON(http.StatusBadRequest, gin.H{
+				"error": err.Error(),
+			})
+			return
+		}
+		c.JSON(http.StatusOK, scene)
+		break
+	}
+	if err != nil {
+		c.JSON(http.StatusBadRequest, gin.H{
+			"error": fmt.Errorf("scene '%s' not found", scene.Name),
+		})
+		return
+	}
+}
--- a/backend/utils/ip.go
+++ b/backend/utils/ip.go
@@ -0,0 +1,22 @@
+package utils
+
+import (
+	"fmt"
+	"net"
+)
+
+func GetLocalIP() (string, error) {
+	addrs, err := net.InterfaceAddrs()
+	if err != nil {
+		return "", err
+	}
+
+	for _, addr := range addrs {
+		if ipNet, ok := addr.(*net.IPNet); ok && !ipNet.IP.IsLoopback() {
+			if ipNet.IP.To4() != nil {
+				return ipNet.IP.String(), nil
+			}
+		}
+	}
+	return "", fmt.Errorf("no local IP address found")
+}
--- a/backend/utils/utils.go
+++ b/backend/utils/utils.go
@@ -2,7 +2,10 @@ package utils

 import (
 	"fmt"
+	"io/fs"
+	"os"
 	"os/exec"
+	"path/filepath"
 	"runtime"

 	"github.com/tecamino/tecamino-logger/logging"
@@ -25,6 +28,10 @@ func OpenBrowser(url string, logger *logging.Logger) error {
 			{"open", url}, // fallback
 		}
 	default: // Linux
+		if os.Getenv("DISPLAY") == "" && os.Getenv("WAYLAND_DISPLAY") == "" && os.Getenv("XDG_SESSION_TYPE") != "wayland" {
+
+			return fmt.Errorf("os is running i headless mode do not start browser")
+		}
 		commands = [][]string{
 			{"chromium-browser", "--kiosk", url},
 			{"google-chrome", "--kiosk", url},
@@ -44,3 +51,15 @@ func OpenBrowser(url string, logger *logging.Logger) error {

 	return fmt.Errorf("could not open browser")
 }
+
+func FindAllFiles(rootDir, fileExtention string) (files []string, err error) {
+	err = filepath.WalkDir(rootDir, func(path string, d fs.DirEntry, err error) error {
+		if d.IsDir() {
+			return nil
+		} else if filepath.Ext(d.Name()) == fileExtention {
+			files = append(files, path)
+		}
+		return err
+	})
+	return
+}
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,16 +1,16 @@
 {
  "name": "lightcontrol",
-  "version": "0.0.5",
+  "version": "0.0.14",
  "lockfileVersion": 3,
  "requires": true,
  "packages": {
    "": {
      "name": "lightcontrol",
-      "version": "0.0.5",
+      "version": "0.0.14",
      "hasInstallScript": true,
      "dependencies": {
        "@quasar/extras": "^1.16.4",
-        "axios": "^1.9.0",
+        "axios": "^1.10.0",
        "quasar": "^2.16.0",
        "vue": "^3.4.18",
        "vue-router": "^4.0.12"
@@ -2312,9 +2312,9 @@
      }
    },
    "node_modules/axios": {
-      "version": "1.9.0",
-      "resolved": "https://registry.npmjs.org/axios/-/axios-1.9.0.tgz",
-      "integrity": "sha512-re4CqKTJaURpzbLHtIi6XpDv20/CnpXOtjRY5/CU32L8gU8ek9UIivcfvSWvmKEngmVbrUtPpdDwWDWL7DNHvg==",
+      "version": "1.10.0",
+      "resolved": "https://registry.npmjs.org/axios/-/axios-1.10.0.tgz",
+      "integrity": "sha512-/1xYAC4MP/HEG+3duIhFr4ZQXR4sQXOIe+o6sdqzeykGLx6Upp/1p8MHqhINOvGeP7xyNHe7tsiJByc4SSVUxw==",
      "license": "MIT",
      "dependencies": {
        "follow-redirects": "^1.15.6",
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
  "name": "lightcontrol",
-  "version": "0.0.4",
-  "description": "A Quasar Project",
+  "version": "0.0.18",
+  "description": "A Tecamino App",
  "productName": "Light Control",
  "author": "A. Zuercher",
  "type": "module",
@@ -16,7 +16,7 @@
  },
  "dependencies": {
    "@quasar/extras": "^1.16.4",
-    "axios": "^1.9.0",
+    "axios": "^1.10.0",
    "quasar": "^2.16.0",
    "vue": "^3.4.18",
    "vue-router": "^4.0.12"
--- a/src/assets/LOGO_CF-BERN_high_color.svg
+++ b/src/assets/LOGO_CF-BERN_high_color.svg
--- a/src/assets/LOGO_CF-ICON_color.svg
+++ b/src/assets/LOGO_CF-ICON_color.svg
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Adobe Illustrator 24.2.0, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Ebene_2" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 width="246px" height="246px" viewBox="0 0 246 246" style="enable-background:new 0 0 246 246;" xml:space="preserve">
+<style type="text/css">
+	.st0{fill:#113A68;}
+	.st1{fill:#9E2D29;}
+	.st2{fill:#9B1515;}
+	.st3{fill:#FFFFFF;}
+</style>
+<g>
+	<path class="st0" d="M166.6,210.9c-11.6,5-24.4,7.8-37.8,7.8c-52.8,0-95.6-42.8-95.6-95.6c0-2.3,0.1-4.6,0.2-6.8
+		c2.4-1.8,10.8-5.2,31.7-5.2s46.4,3.4,71.6,9.4c-13,22.2-15.9,44.7-7.8,62.2C133.6,192.6,143.9,205.2,166.6,210.9"/>
+	<path class="st0" d="M146.9,103.8C102.4,90.7,61.4,88.5,39.7,88.4c0-0.1,0.1-0.2,0.1-0.2c2.5-1.4,8.9-3.3,22.1-3.3
+		c23.7,0,55.7,5.9,86.9,15.8C148.2,101.7,147.5,102.7,146.9,103.8"/>
+	<path class="st0" d="M168.4,49.9c0.7,7.9-2.7,18.9-10.6,34.4C117.3,69.2,78.9,63.7,55.4,61.7c17.5-21,43.9-34.3,73.4-34.3
+		c7.8,0,15.5,0.9,22.8,2.7l3.8,2.5C164.2,38.3,167.8,43.1,168.4,49.9"/>
+	<path class="st0" d="M209.6,71.8c8.7,13.7,14,29.8,14.7,47c-3.9-2.6-8.2-5.3-13.1-8.3C214,95.5,212.6,82.5,209.6,71.8"/>
+	<path class="st0" d="M206.8,144.8c4.5,2.1,9,4.5,13.2,6.7c-2.2,6.9-5.1,13.5-8.7,19.6c-0.6-4-2.2-7.4-3.5-10.3
+		c-2.5-5.6-4.2-9.3-1.2-15.7C206.8,145,206.8,144.9,206.8,144.8"/>
+	<path class="st0" d="M207.2,125.1c5.4,2.9,11.3,6.2,16.6,9.2c-0.1,1.2-0.3,2.4-0.5,3.7c-5.7-3.5-11.8-7-17.2-9.9
+		C206.4,127.1,206.8,126.1,207.2,125.1"/>
+	<path class="st1" d="M185.2,205.6c41.5-36.8,4.9-39.5,15.9-63.1c-14,12.6-44,47.2-18,64.1C164.7,168.9,207.4,157.8,185.2,205.6"/>
+	<path class="st2" d="M198.1,130.8c9.6,5,24.5,13.5,33.5,20c-9.4-5.4-24.7-13-34.9-17.4c-2,3.9-4.3,7.8-7,11.8
+		c-10.3,15-36.7,44.6-12.5,61.4c-51.2-7.1-57.1-49.2-33.1-86.7c0.8-1.2,1.5-2.4,2.3-3.6c-62.2-16.2-119.6-14.7-119.8,0.3
+		c-14.3-6.8-26.2-20.1-2.1-21.8c9.6-0.7,65.2-2.4,125.1,16.2c3-4.9,5.8-9.6,8.2-13.9c-63.3-21.6-124.4-24-125.5-8.6
+		C18.4,81,7.4,67,31.6,66.7c9.9-0.1,68.5,1.5,129.1,25.3c21.2-39.5,16.4-52.7-2-64.6c21.6,1.5,57.2,37,45.6,86.1
+		c8.8,5.4,22.8,14.1,31,20.7c-8.4-5.5-22.6-13.3-31.7-17.9C202.2,121.1,200.4,125.9,198.1,130.8"/>
+	<path class="st2" d="M185.2,205.6c41.5-36.8,4.9-39.5,15.9-63.1c-14,12.6-44,47.2-18,64.1C164.7,168.9,207.4,157.8,185.2,205.6"/>
+</g>
+</svg>
--- a/src/assets/pottershouse.svg
+++ b/src/assets/pottershouse.svg
--- a/src/boot/websocket.ts
+++ b/src/boot/websocket.ts
@@ -4,8 +4,8 @@ import { initWebSocket } from 'src/services/websocket';

 export default boot(({ app }) => {
  const $q = app.config.globalProperties.$q as QVueGlobals;
-  const host = window.location.hostname; // gets current domain or IP
-  const port = 8100; // your WebSocket port
+  const host = window.location.hostname;
+  const port = 8100;

  const randomId = Math.floor(Math.random() * 10001); // random number from 0 to 10000
  const ws = initWebSocket(`ws://${host}:${port}/ws?id=q${randomId}`, $q);
--- a/src/components/dbm/AddDatapoint.vue
+++ b/src/components/dbm/AddDatapoint.vue
--- a/src/components/dbm/DBMTree.vue
+++ b/src/components/dbm/DBMTree.vue
@@ -10,105 +10,62 @@
          no-transition
          :default-expand-all="false"
          v-model:expanded="expanded"
+          @update:expanded="onExpandedChange"
          @lazy-load="onLazyLoad"
        >
          <template v-slot:[`default-header`]="props">
            <div
              class="row items-center text-blue"
-              @contextmenu.prevent.stop="openContextMenu($event, props.node)"
+              @contextmenu.prevent.stop="openSubMenu($event, props.node.key)"
            >
              <div class="row items-center text-blue"></div>
              <div>{{ props.node.path }}</div>
            </div>
-            <q-popup-edit
-              v-if="props.node.value !== undefined && props.node.value !== ''"
-              v-model="props.node.value"
-              class="q-ml-xl bg-grey text-white"
-              @save="(val) => onValueEdit(val, props.node)"
-            >
-              <template v-slot="scope">
-                <q-input
-                  dark
-                  color="white"
-                  v-model="scope.value"
-                  dense
-                  autofocus
-                  counter
-                  @keyup.enter="scope.set"
-                >
-                  <template v-slot:append>
-                    <q-icon name="edit" />
-                  </template>
-                </q-input>
-              </template>
-            </q-popup-edit>
          </template>
        </q-tree>
-        <sub-menu :node="selectedNode"></sub-menu>
+        <!-- not implemented yet <sub-menu ref="subMenuRef"></sub-menu> -->
      </q-card-section>
-      <DataTable :rows="Subscriptions" class="col-8" />
+      <dataTable class="col-8" :rows="getRows()" />
    </div>
  </q-card>
 </template>

 <script setup lang="ts">
-import { watch, onMounted, ref } from 'vue';
-import DataTable from './dataTable.vue';
-import type { TreeNode } from 'src/composables/dbm/dbmTree';
+import { onMounted, ref } from 'vue';
 import {
-  dbmData,
+  type TreeNode,
  buildTree,
-  getSubscriptionsByUuid,
-  addChildrentoTree,
+  dbmData,
  removeSubtreeByParentKey,
-  getAllSubscriptions,
 } from 'src/composables/dbm/dbmTree';
+import DataTable from './DataTable.vue';
 import { useQuasar } from 'quasar';
-import { openContextMenu } from 'src/composables/dbm/useContextMenu';
 import { NotifyResponse } from 'src/composables/notify';
-import SubMenu from 'src/components/dbm/SubMenu.vue';
 import { QCard } from 'quasar';
-import { subscribe, unsubscribe, setValues } from 'src/services/websocket';
+import { subscribe, unsubscribe } from 'src/services/websocket';
 import { onBeforeRouteLeave } from 'vue-router';
 import { api } from 'boot/axios';
-import type { Subs } from 'src/models/Subscribe';
+// not implemented yet import SubMenu from './SubMenu.vue';
+import { type Subs, type RawSubs, convertToSubscribes } from 'src/models/Subscribe';
+import { addSubscriptions, getRows, removeAllSubscriptions } from 'src/models/Subscriptions';

 const $q = useQuasar();
 const expanded = ref<string[]>([]);
-const selectedNode = ref<TreeNode | null>(null);
 const ZERO_UUID = '00000000-0000-0000-0000-000000000000';
-const Subscriptions = ref<Subs>([]);
+let lastExpanded: string[] = [];
+const postQuery = '/json_data';

 onMounted(() => {
-  const payload = {
-    get: [
-      {
-        path: '.*',
-        query: { depth: 1 },
-      },
-    ],
-  };
  api
-    .post('/json_data', payload)
+    .post(postQuery, { get: [{ path: '.*', query: { depth: 1 } }] })
    .then((res) => {
-      if (res.data.get) {
-        dbmData.value = buildTree(res.data.get);
-      }
+      if (res.data.get) buildTree(convertToSubscribes(res.data.get as RawSubs));
    })
-    .catch((err) => {
-      NotifyResponse($q, err, 'error');
-    });
+    .catch((err) => NotifyResponse($q, err, 'error'));
 });

 onBeforeRouteLeave(() => {
-  unsubscribe([
-    {
-      path: '.*',
-      depth: 0,
-    },
-  ]).catch((err) => {
-    NotifyResponse($q, err, 'error');
-  });
+  unsubscribe([{ path: '.*', depth: 0 }]).catch((err) => NotifyResponse($q, err, 'error'));
 });

 function onLazyLoad({
@@ -120,44 +77,11 @@ function onLazyLoad({
  done: (children: TreeNode[]) => void;
  fail: () => void;
 }): void {
-  //first unsubsrice nodes
-
-  unsubscribe([
-    {
-      path: '.*',
-      depth: 0,
-    },
-  ])
-    .then(() => {
-      Subscriptions.value = [];
-    })
-    .catch((err) => {
-      NotifyResponse($q, err, 'error');
-    });
-
-  // now subscribe nodes
-  subscribe([
-    {
-      uuid: node.key ?? ZERO_UUID,
-      path: '',
-      depth: 2,
-    },
-  ])
+  api
+    .post(postQuery, { get: [{ uuid: node.key ?? ZERO_UUID, path: '', query: { depth: 2 } }] })
    .then((resp) => {
-      if (resp?.subscribe) {
-        // Optional: update your internal store too
-        addChildrentoTree(resp?.subscribe);
-
-        const toRemove = new Set(
-          resp.subscribe.filter((sub) => sub.uuid !== ZERO_UUID).map((sub) => sub.uuid),
-        );
-
-        Subscriptions.value = getAllSubscriptions().filter((sub) => toRemove.has(sub.uuid));
-
-        done(dbmData.value);
-      } else {
-        done([]); // no children returned
-      }
+      if (resp?.data.get) done(buildTree(convertToSubscribes(resp?.data.get as RawSubs)));
+      else done([]); // no children returned
    })
    .catch((err) => {
      NotifyResponse($q, err, 'error');
@@ -165,52 +89,62 @@ function onLazyLoad({
    });
 }

-function onValueEdit(newValue: undefined, node: TreeNode) {
-  console.log(node.value, node.value === undefined);
-  const sub = getSubscriptionsByUuid(node.key);
-  if (sub) {
-    setValues([
-      {
-        path: sub.path ?? '',
-        value: newValue,
-      },
-    ]).catch((err) => {
-      NotifyResponse($q, err, 'error');
-    });
+async function onExpandedChange(newExpanded: readonly string[]) {
+  const collapsed = lastExpanded.filter((k) => !newExpanded.includes(k));
+  const newlyExpanded = newExpanded.filter((k) => !lastExpanded.includes(k));
+
+  try {
+    await unsubscribe([{ path: '.*', depth: 0 }])
+      .then(() => {
+        removeAllSubscriptions();
+      })
+      .catch((err) => NotifyResponse($q, err, 'error'));
+
+    if (collapsed.length) {
+      collapsed.forEach((key) => {
+        removeSubtreeByParentKey(key);
+        api
+          .post(postQuery, { get: [{ uuid: key, path: '', query: { depth: 2 } }] })
+          .then((resp) => {
+            if (resp?.data.get) {
+              buildTree(resp?.data.get as Subs);
+              subscribe([{ uuid: key, path: '', depth: 2 }]).catch((err) =>
+                NotifyResponse($q, err, 'error'),
+              );
+              addSubscriptions(resp?.data.get as RawSubs);
+            }
+          })
+          .catch((err) => NotifyResponse($q, err, 'error'));
+      });
+    }
+    if (newlyExpanded.length) {
+      newlyExpanded.forEach((key) => {
+        api
+          .post(postQuery, { get: [{ uuid: key, path: '', query: { depth: 2 } }] })
+          .then((resp) => {
+            if (resp?.data.get) {
+              buildTree(resp?.data.get as Subs);
+              subscribe([{ uuid: key, path: '', depth: 2 }]).catch((err) =>
+                NotifyResponse($q, err, 'error'),
+              );
+              addSubscriptions(resp?.data.get as RawSubs);
+            }
+          })
+          .catch((err) => NotifyResponse($q, err, 'error'));
+      });
+    }
+
+    lastExpanded = [...newExpanded];
+  } catch {
+    console.error('error in expand function');
  }
 }

-watch(
-  expanded,
-  (newVal, oldVal) => {
-    const collapsedKeys = oldVal.filter((key) => !newVal.includes(key));
-    collapsedKeys.forEach((key: string) => {
-      // WebSocket unsubscribe
-      unsubscribe([
-        {
-          uuid: key,
-          path: '.*',
-          depth: 0,
-        },
-      ])
-        .then((resp) => {
-          // Remove children of this node from the tree
-          removeSubtreeByParentKey(key);
-          if (resp?.unsubscribe) {
-            const toRemove = new Set(
-              resp.unsubscribe.filter((sub) => sub.uuid !== ZERO_UUID).map((sub) => sub.uuid),
-            );
+const subMenuRef = ref();

-            Subscriptions.value = Subscriptions.value.filter((sub) => !toRemove.has(sub.uuid));
-          }
-        })
-        .catch((err) => {
-          NotifyResponse($q, err, 'error');
-        });
-    });
-  },
-  { deep: false },
-);
+function openSubMenu(event: MouseEvent, uuid: string) {
+  subMenuRef.value?.open(event, uuid);
+}
 </script>

 <style scoped>
--- a/src/components/dbm/SubMenu.vue
+++ b/src/components/dbm/SubMenu.vue
@@ -4,50 +4,49 @@
      <q-item clickable v-close-popup @click="handleAction('Add')">
        <q-item-section>Add Datapoint</q-item-section>
      </q-item>
-      <q-item clickable v-close-popup @click="handleAction('Delete')">
+      <q-item
+        :class="disable ? 'text-grey-5' : ''"
+        :clickable="!disable"
+        v-close-popup
+        @click="handleAction('Delete')"
+      >
        <q-item-section>Delete Datapoint</q-item-section>
      </q-item>
    </q-list>
  </q-menu>
+  <AddDialog :dialogLabel="label" width="700px" button-ok-label="Add" ref="addDialog" />
 </template>

 <script setup lang="ts">
-//import { useQuasar } from 'quasar';
-//import { NotifyResponse, NotifyError } from 'src/composables/notify';
-import { contextMenuState, contextMenuRef } from 'src/composables/dbm/useContextMenu';
-//import AddDatapoint from 'src/components/dbm/AddDatapoint.vue';
-//import { send } from 'src/services/websocket';
+import AddDialog from 'src/components/dialog/AddDatapoint.vue';
+import { ref } from 'vue';

-//const $q = useQuasar();
+const ZERO_UUID = '00000000-0000-0000-0000-000000000000';
+const addDialog = ref();
+const datapointUuid = ref('');
+const contextMenuRef = ref();
+const label = ref('');
+const disable = ref(false);

 function handleAction(action: string) {
-  console.log(`Action '${action}' on node:`, contextMenuState.value);
-
-  // Add your actual logic here
  switch (action) {
    case 'Add':
-      // send({
-      //   set: [
-      //     {
-      //       uuid: contextMenuState.value?.key,
-      //       path: 'New',
-      //       type: 'BIT',
-      //       value: true,
-      //       create: true,
-      //     },
-      //   ],
-      // })
-      //   .then((response) => {
-      //     if (response?.set) {
-      //       console.log(response);
-      //     } else {
-      //       NotifyResponse($q, response);
-      //     }
-      //   })
-      //   .catch((err) => {
-      //     NotifyError($q, err);
-      //   });
-      console.log(4);
+      label.value = 'Add New Datapoint';
+      addDialog.value?.open(datapointUuid.value);
+      break;
+    case 'Delete':
+      label.value = 'Remove Datapoint';
+      addDialog.value?.open(datapointUuid.value);
+      break;
  }
 }
+
+const open = (event: MouseEvent, uuid: string) => {
+  if (uuid === ZERO_UUID) disable.value = true;
+  event.preventDefault();
+  datapointUuid.value = uuid;
+  contextMenuRef.value?.show(event);
+};
+
+defineExpose({ open });
 </script>
--- a/src/components/dbm/dataTable.vue
+++ b/src/components/dbm/dataTable.vue
@@ -1,36 +1,82 @@
 <template>
  <div class="q-pa-md">
    <q-table
-      v-if="props.rows.length > 0"
+      v-if="tableRows.length > 0"
      style="height: 600px"
      flat
      bordered
      :title="props.rows[0]?.path"
-      :rows="props.rows ?? []"
+      :rows="rows"
      :columns="columns"
      row-key="path"
      virtual-scroll
      :rows-per-page-options="[0]"
+    >
+      <template v-slot:body-cell-value="props">
+        <q-td :props="props" @click="openDialog(props.row)">
+          <div :class="['cursor-pointer', 'q-mx-sm']">
+            {{ props.row.value }}
+          </div>
+        </q-td>
+      </template>
+      <template v-slot:body-cell-drivers="props">
+        <q-td :props="props" @click="openDialog(props.row, 'driver')">
+          <div v-if="props.row.type !== 'none'" :class="['cursor-pointer']">
+            <q-icon size="sm" name="cell_tower" :color="props.row.drivers ? 'blue-5' : 'grey-4'" />
+          </div>
+        </q-td>
+      </template>
+    </q-table>
+    <UpdateDialog
+      dialogLabel="Update Value"
+      width="400px"
+      button-ok-label="Write"
+      ref="updateDialog"
+      v-model:datapoint="dialogValue"
    />
  </div>
 </template>

 <script setup lang="ts">
+import UpdateDialog from 'src/components/dialog/UpdateValueDialog.vue';
 import type { QTableProps } from 'quasar';
 import type { Subscribe } from 'src/models/Subscribe';
+import { computed, ref } from 'vue';
+import type { Subs } from 'src/models/Subscribe';
+
+const updateDialog = ref();
+const dialogValue = ref();
+
+const openDialog = (sub: Subscribe, type?: string) => {
+  updateDialog.value?.open(sub, type);
+};

 // we generate lots of rows here
 const props = defineProps<{
-  rows: Subscribe[];
+  rows: Subs;
 }>();

+const tableRows = computed(() => [...props.rows]);
+
 const columns = [
  { name: 'path', label: 'Path', field: 'path', align: 'left' },
+  {
+    name: 'type',
+    label: 'Type',
+    field: 'type',
+    align: 'left',
+  },
  {
    name: 'value',
    label: 'Value',
    field: 'value',
    align: 'left',
  },
+  // {.   not implemented yet
+  //   name: 'drivers',
+  //   label: 'Drivers',
+  //   field: 'drivers',
+  //   align: 'center',
+  // },
 ] as QTableProps['columns'];
 </script>
--- a/src/components/dialog/AddDatapoint.vue
+++ b/src/components/dialog/AddDatapoint.vue
@@ -0,0 +1,101 @@
+<template>
+  <DialogFrame ref="Dialog" :width="props.width">
+    <q-card-section
+      v-if="props.dialogLabel"
+      class="text-bold text-left q-mb-none q-pb-none"
+      :class="'text-' + props.labelColor"
+      >{{ props.dialogLabel }}
+    </q-card-section>
+    <q-form ref="addForm" @submit="onSubmit" class="q-gutter-md">
+      <q-input
+        class="q-pa-md"
+        filled
+        v-model="path"
+        label=""
+        :rules="[(val) => !!val || 'Path is required']"
+      >
+        <template #prepend>
+          <div class="column">
+            <span class="text-caption text-primary non-editable-prefix">Path *</span>
+            <span class="text-body2 text-grey-6 non-editable-prefix">{{ staticPrefix }}</span>
+          </div>
+        </template>
+      </q-input>
+      <DataTypes class="q-ma-md" flat></DataTypes>
+      <q-btn no-caps class="q-ma-lg" type="submit" color="primary">{{ props.buttonOkLabel }}</q-btn>
+    </q-form>
+  </DialogFrame>
+</template>
+
+<script setup lang="ts">
+import { useQuasar } from 'quasar';
+import { ref } from 'vue';
+import DialogFrame from 'src/vueLib/dialog/DialogFrame.vue';
+import { api } from 'boot/axios';
+import { NotifyResponse } from 'src/composables/notify';
+import DataTypes from 'src/vueLib/buttons/DataTypes.vue';
+//import datatype from 'src/vueLib/buttons/DataType.vue';
+
+const $q = useQuasar();
+const Dialog = ref();
+const path = ref('');
+const staticPrefix = ref('');
+//const radio = ref('bool');
+const addForm = ref();
+
+const open = (uuid: string) => {
+  Dialog.value?.open();
+  getDatapoint(uuid);
+};
+
+function validate() {
+  addForm.value.validate().then((success: undefined) => {
+    if (success) {
+      console.log(909);
+      // yay, models are correct
+    } else {
+      console.log(910);
+      // oh no, user has filled in
+      // at least one invalid value
+    }
+  });
+}
+
+const props = defineProps({
+  buttonOkLabel: {
+    type: String,
+    default: 'OK',
+  },
+  labelColor: {
+    type: String,
+    default: 'primary',
+  },
+  dialogLabel: {
+    type: String,
+    default: '',
+  },
+  width: {
+    type: String,
+    default: '300px',
+  },
+});
+
+function onSubmit() {
+  validate();
+  console.log('submit', props);
+}
+
+function getDatapoint(uuid: string) {
+  api
+    .post('/json_data', { get: [{ uuid: uuid, query: { depth: 1 } }] })
+    .then((resp) => {
+      if (resp.data.get) {
+        staticPrefix.value = resp.data.get[0].path;
+        if (staticPrefix.value !== '') staticPrefix.value += ':';
+      }
+    })
+    .catch((err) => NotifyResponse($q, err, 'error'));
+}
+
+defineExpose({ open });
+</script>
--- a/src/components/dialog/OkDialog.vue
+++ b/src/components/dialog/OkDialog.vue
@@ -0,0 +1,89 @@
+<template>
+  <q-dialog v-model="internalShowDialog">
+    <q-card :style="'width:' + props.width">
+      <q-card-section
+        v-if="props.dialogLabel"
+        class="text-h6 text-center"
+        :class="'text-' + props.labelColor"
+        >{{ props.dialogLabel }}</q-card-section
+      >
+      <q-card-section v-if="props.text" class="text-center" style="white-space: pre-line">{{
+        props.text
+      }}</q-card-section>
+      <q-card-actions align="right" class="text-primary">
+        <q-btn v-if="props.buttonCancelLabel" flat :label="props.buttonCancelLabel" v-close-popup>
+        </q-btn>
+        <q-btn
+          v-if="props.buttonOkLabel"
+          flat
+          :label="props.buttonOkLabel"
+          v-close-popup
+          @click="closeDialog"
+        >
+        </q-btn>
+      </q-card-actions>
+    </q-card>
+  </q-dialog>
+</template>
+
+<script setup lang="ts">
+import { ref, watch } from 'vue';
+
+const props = defineProps({
+  showDialog: {
+    type: Boolean,
+    required: true,
+  },
+  buttonOkLabel: {
+    type: String,
+    default: 'OK',
+  },
+  labelColor: {
+    type: String,
+    default: 'primary',
+  },
+  dialogLabel: {
+    type: String,
+    default: '',
+  },
+  text: {
+    type: String,
+    default: '',
+  },
+  buttonCancelLabel: {
+    type: String,
+    default: '',
+  },
+  width: {
+    type: String,
+    default: '300px',
+  },
+});
+
+const emit = defineEmits(['update:showDialog', 'confirmed', 'cancel']);
+const internalShowDialog = ref(props.showDialog);
+
+watch(
+  () => props.showDialog,
+  (newValue) => {
+    console.log('watch showDialog', newValue);
+    internalShowDialog.value = newValue;
+  },
+);
+watch(internalShowDialog, (newValue) => {
+  console.log('watch internalShowDialog', newValue);
+  emit('update:showDialog', newValue);
+  if (!newValue) {
+    console.log('emit cancel');
+    emit('cancel');
+  } else {
+    console.log('emit confirmed');
+    emit('confirmed');
+  }
+});
+
+function closeDialog() {
+  internalShowDialog.value = false;
+  emit('update:showDialog', false);
+}
+</script>
--- a/src/components/dialog/UpdateValueDialog.vue
+++ b/src/components/dialog/UpdateValueDialog.vue
@@ -0,0 +1,126 @@
+<template>
+  <DialogFrame ref="Dialog" :width="props.width">
+    <q-card-section
+      v-if="props.dialogLabel"
+      class="text-bold text-left q-mb-none q-pb-none"
+      :class="'text-' + props.labelColor"
+      >{{ props.dialogLabel + ': ' + props.datapoint?.path }}</q-card-section
+    >
+    <q-card-section>
+      <q-input
+        class="q-px-md q-ma-sm"
+        label="current value"
+        dense
+        filled
+        readonly
+        v-model="inputValue as string | number"
+      ></q-input>
+      <q-input
+        class="q-px-md q-mx-sm"
+        label="new value"
+        dense
+        filled
+        @keyup.enter="write"
+        v-model="writeValue as string | number"
+      ></q-input>
+    </q-card-section>
+    <q-card-section v-if="props.text" class="text-center" style="white-space: pre-line">{{
+      props.text
+    }}</q-card-section>
+    <q-card-actions align="left" class="text-primary">
+      <q-btn v-if="props.buttonCancelLabel" flat :label="props.buttonCancelLabel" v-close-popup>
+      </q-btn>
+      <q-btn
+        class="q-mb-xl q-ml-lg q-mt-none"
+        v-if="props.buttonOkLabel"
+        color="primary"
+        :label="props.buttonOkLabel"
+        @click="write"
+      >
+      </q-btn>
+    </q-card-actions>
+  </DialogFrame>
+</template>
+
+<script setup lang="ts">
+import { ref, watch } from 'vue';
+import DialogFrame from 'src/vueLib/dialog/DialogFrame.vue';
+import type { Subscribe } from 'src/models/Subscribe';
+import type { PropType } from 'vue';
+import { setValues } from 'src/services/websocket';
+import { NotifyResponse } from 'src/composables/notify';
+import { useQuasar } from 'quasar';
+
+const $q = useQuasar();
+const Dialog = ref();
+const writeValue = ref();
+
+const props = defineProps({
+  buttonOkLabel: {
+    type: String,
+    default: 'OK',
+  },
+  labelColor: {
+    type: String,
+    default: 'primary',
+  },
+  dialogLabel: {
+    type: String,
+    default: '',
+  },
+  text: {
+    type: String,
+    default: '',
+  },
+  buttonCancelLabel: {
+    type: String,
+    default: '',
+  },
+  width: {
+    type: String,
+    default: '300px',
+  },
+  datapoint: Object as PropType<Subscribe>,
+});
+
+const inputValue = ref(props.datapoint?.value);
+
+const open = (sub: Subscribe, type?: string) => {
+  Dialog.value?.open();
+  switch (type) {
+    case 'driver':
+      console.log(9, sub.drivers);
+      writeValue.value = sub.drivers;
+      break;
+    default:
+      writeValue.value = sub.value;
+  }
+};
+
+watch(
+  () => props.datapoint?.value,
+  (newVal) => {
+    inputValue.value = newVal;
+  },
+);
+
+function write() {
+  setValues([{ uuid: props.datapoint?.uuid ?? '', value: writeValue.value ?? undefined }])
+    .then((resp) => {
+      if (resp?.set) {
+        resp.set.forEach((set) => {
+          inputValue.value = set.value;
+        });
+      }
+    })
+    .catch((err) => NotifyResponse($q, err));
+}
+
+defineExpose({ open });
+</script>
+
+<style scoped>
+.outercard {
+  border-radius: 10px;
+}
+</style>
--- a/src/components/lights/DomeLight.vue
+++ b/src/components/lights/DomeLight.vue
@@ -18,7 +18,7 @@
          reverse
          v-model="light.Brightness"
          :min="0"
-          :max="100"
+          :max="255"
          :step="1"
          color="black"
          style="opacity: 0.5"
@@ -29,7 +29,7 @@
          reverse
          v-model="light.Red"
          :min="0"
-          :max="100"
+          :max="255"
          :step="1"
          label
          color="red"
@@ -41,7 +41,7 @@
          reverse
          v-model="light.Green"
          :min="0"
-          :max="100"
+          :max="255"
          :step="1"
          label
          color="green"
@@ -53,7 +53,7 @@
          reverse
          v-model="light.Blue"
          :min="0"
-          :max="100"
+          :max="255"
          :step="1"
          label
          color="blue"
@@ -65,7 +65,7 @@
          reverse
          v-model="light.White"
          :min="0"
-          :max="100"
+          :max="255"
          :step="1"
          label
          color="grey"
@@ -77,7 +77,7 @@
          reverse
          v-model="light.Amber"
          :min="0"
-          :max="100"
+          :max="255"
          :step="1"
          label
          color="amber"
@@ -89,7 +89,7 @@
          reverse
          v-model="light.Purple"
          :min="0"
-          :max="100"
+          :max="255"
          :step="1"
          label
          color="purple"
--- a/src/components/lights/DragPad.vue
+++ b/src/components/lights/DragPad.vue
@@ -3,22 +3,35 @@
    <div class="row q-ma-xs">
      <div class="column items-center q-mr-md" :style="{ height: containerSize + 'px' }">
        <div class="column justify-between items-center" :style="{ height: containerSize + 'px' }">
-          <q-item-label class="text-black text-bold q-mb-none">Tilt</q-item-label>
+          <q-item-label
+            @click="toggleTilt = !toggleTilt"
+            :class="[
+              'cursor-pointer',
+              'text-bold',
+              'clickable-text-effect',
+              'q-mb-none',
+              `text-black`,
+            ]"
+          >
+            {{ toggleTilt ? 'Tilt Fine' : 'Tilt' }}</q-item-label
+          >
          <q-btn
            :size="buttonSize"
            round
            color="positive"
            icon="add_circle_outline"
            class="q-mb-md"
-            @click="reverseTilt ? substractTiltOne : addTiltOne"
-            v-touch-repeat:300:300:300:300:50.mouse="reverseTilt ? substractTiltOne : addTiltOne"
+            @click="reverseTilt ? substractTilt : addTilt"
+            v-touch-repeat:0:300:300:300:300:50:50:50:20.mouse="
+              reverseTilt ? substractTilt : addTilt
+            "
          />
          <q-slider
            vertical
            :reverse="!props.reverseTilt"
            v-model="tilt"
            :min="0"
-            :max="100"
+            :max="255"
            :step="1"
            label
            class="col"
@@ -31,9 +44,9 @@
            round
            color="negative"
            icon="remove_circle_outline"
-            @click="reverseTilt ? addTiltOne : substractTiltOne"
-            v-touch-repeat:300:300:300:300:50:50:50:50:20.mouse="
-              reverseTilt ? addTiltOne : substractTiltOne
+            @click="reverseTilt ? addTilt : substractTilt"
+            v-touch-repeat:0:300:300:300:300:50:50:50:20.mouse="
+              reverseTilt ? addTilt : substractTilt
            "
          />
        </div>
@@ -49,7 +62,11 @@
        >
          <div class="marker" :style="markerStyle" :class="{ crosshair: dragging }"></div>
        </div>
-        <q-item-label class="q-ma-sm text-black text-bold">Pan</q-item-label>
+        <q-item-label
+          @click="togglePan = !togglePan"
+          :class="['cursor-pointer', 'text-bold', 'clickable-text-effect', 'q-mt-lg', `text-black`]"
+          >{{ togglePan ? 'Pan Fine' : 'Pan' }}</q-item-label
+        >

        <div class="q-gutter-sm row items-center full-width">
          <q-btn
@@ -58,9 +75,9 @@
            round
            color="negative"
            icon="remove_circle_outline"
-            @click="reversePan ? addPanOne : substractPanOne"
-            v-touch-repeat:300:300:300:300:50:50:50:50:20.mouse="
-              reversePan ? addPanOne : substractPanOne
+            @click="reversePan ? addPan : substractPan"
+            v-touch-repeat:0:300:300:300:300:50:50:50:50:20.mouse="
+              reversePan ? addPan : substractPan
            "
          />
          <q-slider
@@ -68,7 +85,7 @@
            :reverse="props.reversePan"
            v-model="pan"
            :min="0"
-            :max="100"
+            :max="255"
            :step="1"
            label
            color="black"
@@ -80,8 +97,8 @@
            round
            color="positive"
            icon="add_circle_outline"
-            @click="reversePan ? substractPanOne : addPanOne"
-            v-touch-repeat:300:300:300:300:50.mouse="reversePan ? substractPanOne : addPanOne"
+            @click="reversePan ? substractPan : addPan"
+            v-touch-repeat:0:300:300:300:300:50:50:50:20.mouse="reversePan ? substractPan : addPan"
          />
        </div>
      </div>
@@ -90,18 +107,53 @@
 </template>

 <script lang="ts" setup>
+import { addOne, substractOne } from 'src/utils/number-helpers';
 import { ref, computed, onMounted, onUnmounted } from 'vue';
+import { updateValue } from 'src/composables/dbm/dbmTree';
+import { useQuasar } from 'quasar';

+const props = defineProps({
+  reversePan: {
+    type: Boolean,
+    default: false,
+  },
+  reverseTilt: {
+    type: Boolean,
+    default: false,
+  },
+  panPath: {
+    type: String,
+    default: '',
+    required: true,
+  },
+  panPath2: {
+    type: String,
+    default: '',
+  },
+  tiltPath: {
+    type: String,
+    default: '',
+    required: true,
+  },
+  tiltPath2: {
+    type: String,
+    default: '',
+  },
+});
+
+const $q = useQuasar();
+
+const togglePan = ref(false);
+const toggleTilt = ref(false);
 const pad = ref<HTMLElement | null>(null);
 const dragging = ref(false);
 const containerSize = ref(0);

-const pan = defineModel<number>('pan', { default: 0 });
-const tilt = defineModel<number>('tilt', { default: 0 });
-const props = defineProps<{
-  reversePan: boolean;
-  reverseTilt: boolean;
-}>();
+const pan = updateValue(props.panPath, $q, togglePan, props.panPath2);
+const tilt = updateValue(props.tiltPath, $q, toggleTilt, props.tiltPath2);
+
+const scaleFactor = computed(() => containerSize.value / 255);
+// 200px → 2, 400px → 4, etc.
 const buttonSize = computed(() => (containerSize.value <= 200 ? 'sm' : 'md'));

 onMounted(() => {
@@ -120,16 +172,12 @@ onMounted(() => {
  });
 });

-const scaleFactor = computed(() => containerSize.value / 100);
-// 200px → 2, 400px → 4, etc.
-
 const markerStyle = computed(() => {
  const scale = scaleFactor.value;
-
  return {
    position: 'absolute' as const,
-    top: `${scale * (props.reverseTilt ? tilt.value : 100 - tilt.value)}px`,
-    left: `${scale * (props.reversePan ? 100 - pan.value : pan.value)}px`,
+    top: `${scale * (props.reverseTilt ? tilt.value : 255 - tilt.value)}px`,
+    left: `${scale * (props.reversePan ? 255 - pan.value : pan.value)}px`,
    width: '12px',
    height: '12px',
    borderRadius: '50%',
@@ -191,35 +239,27 @@ function updatePosition(e: MouseEvent | Touch) {
  const newY = Math.min(Math.max(0, e.clientY - rect.top), rect.height);

  pan.value = props.reversePan
-    ? Math.round((1 - newX / rect.width) * 100)
-    : Math.round((newX / rect.width) * 100);
+    ? Math.round((1 - newX / rect.width) * 255)
+    : Math.round((newX / rect.width) * 255);
  tilt.value = props.reverseTilt
-    ? Math.round((newY / rect.height) * 100)
-    : Math.round(100 - (newY / rect.height) * 100);
+    ? Math.round((newY / rect.height) * 255)
+    : Math.round(255 - (newY / rect.height) * 255);
 }

-function addTiltOne() {
-  if (tilt.value <= 255) {
-    tilt.value++;
-  }
+function addTilt() {
+  addOne(tilt, 255);
 }

-function substractTiltOne() {
-  if (tilt.value >= 0) {
-    tilt.value--;
-  }
+function substractTilt() {
+  substractOne(tilt, 0);
 }

-function addPanOne() {
-  if (pan.value <= 255) {
-    pan.value++;
-  }
+function addPan() {
+  addOne(pan, 255);
 }

-function substractPanOne() {
-  if (pan.value >= 0) {
-    pan.value--;
-  }
+function substractPan() {
+  substractOne(pan, 0);
 }
 </script>

--- a/src/components/lights/LightBarCBL.vue
+++ b/src/components/lights/LightBarCBL.vue
@@ -12,46 +12,46 @@
          />
        </div>
        <LightSlider
-          title="Dimmer"
-          :dbm-path="'LightBar:Brightness'"
+          mainTitle="Dimmer"
+          dbm-path="LightBar:Brightness"
          :opacity="0.5"
          class="q-ma-sm"
        ></LightSlider>
        <LightSlider
-          title="Strobe"
-          :dbm-path="'LightBar:Strobe'"
+          mainTitle="Strobe"
+          dbm-path="LightBar:Strobe"
          :opacity="0.5"
          class="q-ma-sm"
        ></LightSlider>
        <LightSlider
-          title="Program"
-          :dbm-path="'LightBar:Program'"
+          mainTitle="Program"
+          dbm-path="LightBar:Program"
          :opacity="0.5"
          class="q-ma-sm"
        ></LightSlider>
        <LightSlider
-          title="Program Speed"
-          :dbm-path="'LightBar:Program:Speed'"
+          mainTitle="Program Speed"
+          dbm-path="LightBar:Program:Speed"
          :opacity="0.8"
          class="q-ma-sm"
        ></LightSlider>
        <LightSlider
-          title="Red"
-          :dbm-path="'LightBar:Red'"
+          mainTitle="Red"
+          dbm-path="LightBar:Red"
          color="red"
          :opacity="0.8"
          class="q-ma-sm"
        ></LightSlider>
        <LightSlider
-          title="Green"
-          :dbm-path="'LightBar:Green'"
+          mainTitle="Green"
+          dbm-path="LightBar:Green"
          :opacity="0.8"
          color="green"
          class="q-ma-sm"
        ></LightSlider>
        <LightSlider
-          title="Blue"
-          :dbm-path="'LightBar:Blue'"
+          mainTitle="Blue"
+          dbm-path="LightBar:Blue"
          :opacity="0.8"
          color="blue"
          class="q-ma-sm"
@@ -67,51 +67,38 @@

 <script setup lang="ts">
 import { useQuasar } from 'quasar';
+import LightSlider from './LightSlider.vue';
 import { ref, onMounted, onUnmounted } from 'vue';
-import { subscribe, unsubscribe } from 'src/services/websocket';
+import { unsubscribe, subscribeToPath } from 'src/services/websocket';
 import SettingDialog from 'src/components/lights/SettingDomeLight.vue';
 import { NotifyResponse } from 'src/composables/notify';
-import { updateValue, buildTree, dbmData } from 'src/composables/dbm/dbmTree';
-import LightSlider from './LightSlider.vue';
+import { updateValue } from 'src/composables/dbm/dbmTree';
+import { removeAllSubscriptions } from 'src/models/Subscriptions';

 const $q = useQuasar();
 const settings = ref(false);
 const brightness = updateValue('LightBar:Brightness', $q);
 const state = updateValue('LightBar:State', $q);
 onMounted(() => {
-  subscribe([
-    {
-      path: 'LightBar:.*',
-      depth: 0,
-    },
-  ])
-    .then((response) => {
-      if (response?.subscribe) {
-        dbmData.value = buildTree(response.subscribe ?? []);
-      } else {
-        NotifyResponse($q, response);
-      }
-    })
-    .catch((err) => {
-      NotifyResponse($q, err, 'error');
-    });
+  subscribeToPath($q, 'LightBar:.*');
 });

 onUnmounted(() => {
  unsubscribe([
    {
-      path: '.*',
+      path: 'LightBar',
      depth: 0,
    },
  ]).catch((err) => {
    NotifyResponse($q, err, 'error');
  });
+  removeAllSubscriptions();
 });

 function changeState() {
  if (brightness.value === 0) {
    if (state.value === 0) {
-      brightness.value = 100;
+      brightness.value = 255;
      return;
    }
    brightness.value = state.value;
--- a/src/components/lights/LightSlider.vue
+++ b/src/components/lights/LightSlider.vue
@@ -1,14 +1,22 @@
 <template>
  <div :class="'column items-center ' + props.class">
-    <q-item-label :class="['text-bold', `text-${textColor}`]"><p v-html="title"></p></q-item-label>
+    <q-item-label v-if="!toggleHighLow" :class="['text-bold', `text-${textColor}`]"
+      ><p v-html="mainTitle"></p>
+    </q-item-label>
+    <q-item-label
+      v-else
+      @click="toggle = !toggle"
+      :class="['cursor-pointer', 'text-bold', 'clickable-text-effect', `text-${textColor}`]"
+      ><p v-html="toggle ? secondTitle : mainTitle"></p>
+    </q-item-label>
    <q-btn
      size="sm"
-      class="q-mb-sm"
+      class="q-mb-md"
      round
      color="positive"
      icon="add_circle_outline"
-      @click="addOne"
-      v-touch-repeat:300:300:300:300:50:50:50:50:20.mouse="addOne"
+      @click="reverse ? add : substract"
+      v-touch-repeat:0:300:300:300:300:50:50:50:50:20.mouse="reverse ? add : substract"
    />
    <div>
      <q-slider
@@ -29,20 +37,30 @@
      round
      color="negative"
      icon="remove_circle_outline"
-      @click="substractOne"
-      v-touch-repeat:300:300:300:300:50:50:50:50:20.mouse="substractOne"
+      @click="reverse ? substract : add"
+      v-touch-repeat:0:300:300:300:300:50:50:50:50:20.mouse="reverse ? substract : add"
    />
  </div>
 </template>

 <script setup lang="ts">
+import { ref } from 'vue';
 import { useQuasar } from 'quasar';
 import { updateValue } from 'src/composables/dbm/dbmTree';
+import { addOne, substractOne } from 'src/utils/number-helpers';

 const $q = useQuasar();

 const props = defineProps({
-  title: {
+  toggleHighLow: {
+    type: Boolean,
+    default: false,
+  },
+  mainTitle: {
+    type: String,
+    default: '',
+  },
+  secondTitle: {
    type: String,
    default: '',
  },
@@ -77,7 +95,7 @@ const props = defineProps({
  },
  max: {
    type: Number,
-    default: 100,
+    default: 255,
  },
  vertical: {
    type: Boolean,
@@ -105,17 +123,35 @@ const props = defineProps({
  },
 });

-const localValue = updateValue(props.dbmPath, $q, props.dbmPath2, props.dbmPath3, props.dbmValue3);
+const toggle = ref(false);
+const localValue = updateValue(
+  props.dbmPath,
+  $q,
+  toggle,
+  props.dbmPath2,
+  props.dbmPath3,
+  props.dbmValue3,
+);

-function addOne() {
-  if (localValue.value <= 255) {
-    localValue.value++;
-  }
+function add() {
+  addOne(localValue, 255);
 }

-function substractOne() {
-  if (localValue.value >= 0) {
-    localValue.value--;
-  }
+function substract() {
+  substractOne(localValue, 0);
 }
 </script>
+
+<style>
+.clickable-text-effect {
+  cursor: pointer;
+  color: #040303; /* Static text color */
+  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.6);
+  /* Add hover effect here if you want it part of this class */
+  transition: text-shadow 0.2s ease-in-out;
+}
+
+.clickable-text-effect:hover {
+  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
+}
+</style>
--- a/src/components/lights/MovingHead.vue
+++ b/src/components/lights/MovingHead.vue
@@ -21,49 +21,59 @@ select
        </div>

        <LightSlider
-          title="Dimmer"
-          :dbm-path="'MovingHead:Brightness'"
-          :dbm-path2="'MovingHead:BrightnessFine'"
-          :dbm-path3="'MovingHead:Strobe'"
+          mainTitle="Dimmer"
+          second-title="Dimmer Fine"
+          :toggle-high-low="true"
+          dbm-path="MovingHead:Brightness"
+          dbm-path2="MovingHead:BrightnessFine"
+          dbm-path3="MovingHead:Strobe"
          :dbm-value3="255"
          :opacity="0.5"
          class="q-ma-md"
        />
        <LightSlider
-          title="Red"
-          :dbm-path="'MovingHead:Red'"
-          :dbm-path2="'MovingHead:RedFine'"
+          mainTitle="Red"
+          second-title="Red Fine"
+          :toggle-high-low="true"
+          dbm-path="MovingHead:Red"
+          dbm-path2="MovingHead:RedFine"
          :opacity="0.8"
          color="red"
          class="q-ma-md"
        />
        <LightSlider
-          title="Green"
-          :dbm-path="'MovingHead:Green'"
-          :dbm-path2="'MovingHead:GreenFine'"
+          mainTitle="Green"
+          second-title="Green Fine"
+          :toggle-high-low="true"
+          dbm-path="MovingHead:Green"
+          dbm-path2="MovingHead:GreenFine"
          :opacity="0.8"
          color="green"
          class="q-ma-md"
        />
        <LightSlider
-          title="Blue"
-          :dbm-path="'MovingHead:Blue'"
-          :dbm-path2="'MovingHead:BlueFine'"
+          mainTitle="Blue"
+          second-title="Blue Fine"
+          :toggle-high-low="true"
+          dbm-path="MovingHead:Blue"
+          dbm-path2="MovingHead:BlueFine"
          :opacity="0.8"
          color="blue"
          class="q-ma-md"
        />
        <LightSlider
-          title="White"
-          :dbm-path="'MovingHead:White'"
-          :dbm-path2="'MovingHead:WhiteFine'"
+          mainTitle="White"
+          second-title="White Fine"
+          :toggle-high-low="true"
+          dbm-path="MovingHead:White"
+          dbm-path2="MovingHead:WhiteFine"
          :opacity="0.3"
          color="grey"
          class="q-ma-md"
        />
        <LightSlider
-          title="Zoom"
-          :dbm-path="'MovingHead:Zoom'"
+          mainTitle="Zoom"
+          dbm-path="MovingHead:Zoom"
          :opacity="1"
          color="black"
          class="q-ma-md"
@@ -71,9 +81,11 @@ select
        <div>
          <DragPad
            class="q-ma-md"
-            v-model:pan="pan"
+            pan-path="MovingHead:Pan"
+            pan-path2="MovingHead:PanFine"
            v-model:reverse-pan="settings.reversePan"
-            v-model:tilt="tilt"
+            tilt-path="MovingHead:Tilt"
+            tilt-path2="MovingHead:TiltFine"
            v-model:reverse-tilt="settings.reverseTilt"
          />
        </div>
@@ -92,19 +104,18 @@ select
 import { useQuasar } from 'quasar';
 import LightSlider from './LightSlider.vue';
 import { NotifyResponse } from 'src/composables/notify';
-import { computed, onMounted, onUnmounted, ref } from 'vue';
-import { subscribe, unsubscribe, setValues } from 'src/services/websocket';
+import { onBeforeUpdate, computed, onMounted, onUnmounted, ref } from 'vue';
+import { subscribeToPath, unsubscribe, setValues } from 'src/services/websocket';
 import { LocalStorage } from 'quasar';
-import { getSubscriptionsByPath, buildTree, dbmData } from 'src/composables/dbm/dbmTree';
+import { updateValue } from 'src/composables/dbm/dbmTree';
 import DragPad from 'src/components/lights/DragPad.vue';
 import SettingDialog from './SettingMovingHead.vue';
 import type { Settings } from 'src/models/MovingHead';
+import { findSubscriptionByPath, removeAllSubscriptions } from 'src/models/Subscriptions';

 const $q = useQuasar();
 const brightness = updateBrightnessValue('MovingHead:Brightness');
-const pan = updateValue('MovingHead:Pan', true);
-const tilt = updateValue('MovingHead:Tilt', true);
-const state = updateValue('MovingHead:State');
+const state = updateValue('MovingHead:State', $q);
 const settings = ref<Settings>({
  show: false,
  reversePan: false,
@@ -115,24 +126,11 @@ const settings = ref<Settings>({
 onMounted(() => {
  settings.value.reversePan = LocalStorage.getItem('reversePan') ?? false;
  settings.value.reverseTilt = LocalStorage.getItem('reverseTilt') ?? false;
+  subscribeToPath($q, 'MovingHead:.*');
+});

-  subscribe([
-    {
-      path: 'MovingHead:.*',
-      depth: 0,
-    },
-  ])
-    .then((response) => {
-      console.log(response);
-      if (response?.subscribe) {
-        dbmData.value = buildTree(response.subscribe ?? []);
-      } else {
-        NotifyResponse($q, response);
-      }
-    })
-    .catch((err) => {
-      NotifyResponse($q, err, 'error');
-    });
+onBeforeUpdate(() => {
+  subscribeToPath($q, 'MovingHead:.*');
 });

 onUnmounted(() => {
@@ -144,12 +142,13 @@ onUnmounted(() => {
  ]).catch((err) => {
    NotifyResponse($q, err, 'error');
  });
+  removeAllSubscriptions();
 });

 function changeState() {
  if (brightness.value === 0) {
    if (state.value === 0) {
-      brightness.value = 100;
+      brightness.value = 255;
      return;
    }
    brightness.value = state.value;
@@ -159,39 +158,17 @@ function changeState() {
  brightness.value = 0;
 }

-function updateValue(path: string, isDouble = false) {
-  return computed({
-    get() {
-      const sub = getSubscriptionsByPath(path);
-      const value = sub ? Number(sub.value ?? 0) : 0;
-      return isDouble ? Math.round((100 / 255) * value) : Math.round((100 / 255) * value);
-    },
-    set(val) {
-      const baseValue = Math.round((255 / 100) * val);
-      const setPaths = [{ path, value: baseValue }];
-
-      if (isDouble) {
-        setPaths.push({ path: `${path}Fine`, value: baseValue });
-      }
-
-      setValues(setPaths)
-        .then((response) => NotifyResponse($q, response))
-        .catch((err) => console.error(`Failed to update ${path.split(':')[1]}:`, err));
-    },
-  });
-}
-
 function updateBrightnessValue(path: string) {
  return computed({
    get() {
-      const sub = getSubscriptionsByPath(path);
-      const value = sub ? Number(sub.value ?? 0) : 0;
-      return Math.round((100 / 255) * value);
+      const sub = findSubscriptionByPath(path);
+      if (!sub) return 0;
+      if (!sub.value) return 0;
+      return Number(sub.value);
    },
    set(val) {
-      const baseValue = Math.round((255 / 100) * val);
-      const setPaths = [{ path, value: baseValue }];
-      setPaths.push({ path: `${path}Fine`, value: baseValue });
+      const setPaths = [{ path, value: val }];
+      setPaths.push({ path: `${path}Fine`, value: val });
      setPaths.push({ path: `MovingHead:Strobe`, value: 255 });

      setValues(setPaths)
--- a/src/components/scenes/ScenesPage.vue
+++ b/src/components/scenes/ScenesPage.vue
@@ -0,0 +1,361 @@
+<template>
+  <!-- new edit scene dialog-->
+  <q-dialog v-model="showDialog" persistent>
+    <q-card style="min-width: 350px">
+      <q-card-section>
+        <div class="text-primary text-h6">{{ dialogLabel }}</div>
+      </q-card-section>
+
+      <q-card-section class="q-pt-none">
+        <q-input
+          class="q-mb-md"
+          dense
+          v-model="newScene.name"
+          placeholder="Name"
+          autofocus
+          :rules="[(val) => !!val || 'Field is required']"
+          @keyup.enter="saveScene"
+        />
+        <q-input
+          dense
+          v-model="newScene.description"
+          placeholder="Description"
+          autofocus
+          @keyup.enter="saveScene"
+        />
+        <div class="q-py-md">
+          <div class="q-gutter-sm">
+            <q-checkbox v-model="newScene.movingHead" label="Moving Head" />
+            <q-checkbox v-model="newScene.lightBar" label="Light Bar" />
+          </div>
+        </div>
+      </q-card-section>
+
+      <q-card-actions align="right" class="text-primary">
+        <q-btn flat label="Cancel" v-close-popup />
+        <q-btn flat :label="dialogLabel" @click="saveScene()" />
+      </q-card-actions>
+    </q-card>
+  </q-dialog>
+  <Dialog
+    dialogLabel="Duplicate Scene"
+    :text="`Scene '${newScene.name}' exists already`"
+    :show-dialog="existsAlready"
+    v-on:update:show-dialog="existsAlready = $event"
+  />
+  <q-list
+    bordered
+    v-if="scenes?.length > 0"
+    class="q-mx-auto"
+    style="max-width: 100%; max-width: 500px"
+  >
+    <q-btn
+      rounded
+      color="primary"
+      :class="['q-ma-md', 'text-bold', 'text-white']"
+      @click="openDialog('add')"
+      >Add New Scene</q-btn
+    >
+    <q-item class="row">
+      <q-item-section :class="['text-black', 'text-bold', 'col-5']">Name</q-item-section>
+      <q-item-section :class="['text-black', 'text-left', 'text-bold', 'text-left']"
+        >Description</q-item-section
+      >
+    </q-item>
+    <q-item
+      v-for="(item, index) in scenes"
+      :key="item.name"
+      bordered
+      style="border: 0.1px solid lightgray; border-radius: 5px; margin-bottom: 1px"
+    >
+      <q-item-section
+        @click="openDialog('load', item)"
+        :class="['text-black', 'text-left', 'cursor-pointer']"
+        style="white-space: nowrap; overflow: hidden; text-overflow: ellipsis"
+        >{{ item.name }}</q-item-section
+      >
+      <q-item-section
+        @click="openDialog('load', item)"
+        :class="['text-black', 'text-left', 'cursor-pointer']"
+        left
+        style="white-space: nowrap; overflow: hidden; text-overflow: ellipsis"
+        >{{ item.description }}</q-item-section
+      >
+      <q-item-section top side>
+        <div class="text-grey-8 q-gutter-xs">
+          <q-btn size="12px" flat dense round icon="delete" @click="removeScene(item.name)" />
+          <q-btn
+            size="12px"
+            flat
+            dense
+            round
+            icon="more_vert"
+            @click="openDialog('edit', item, index)"
+          />
+        </div>
+      </q-item-section>
+    </q-item>
+  </q-list>
+  <!-- Fallback if list is empty -->
+  <div v-else class="q-pa-md text-grey text-center">
+    <div>No scenes available</div>
+    <q-btn
+      rounded
+      color="primary"
+      :class="['q-ma-md', 'text-bold', 'text-white']"
+      @click="openDialog('add')"
+      >Add First Scene</q-btn
+    >
+  </div>
+</template>
+
+<script setup lang="ts">
+import { NotifyDialog } from 'src/composables/notify';
+import { onMounted, reactive, ref } from 'vue';
+import { useQuasar } from 'quasar';
+import type { Scene } from 'src/models/Scene';
+import type { Set } from 'src/models/Set';
+import axios from 'axios';
+import { api } from 'boot/axios';
+import { NotifyResponse } from 'src/composables/notify';
+import Dialog from 'src/components/dialog/OkDialog.vue';
+import { setValues } from 'src/services/websocket';
+const $q = useQuasar();
+const showDialog = ref(false);
+const dialog = ref('');
+const existsAlready = ref(false);
+const editIndex = ref(-1);
+const dialogLabel = ref('');
+const newScene = reactive<Scene>({
+  name: '',
+  movingHead: false,
+  lightBar: false,
+});
+
+const scenes = ref<Scene[]>([]);
+const host = window.location.hostname;
+const port = 9500;
+const baseURL = `http://${host}:${port}`;
+
+const quasarApi = axios.create({
+  baseURL: baseURL,
+  timeout: 10000,
+  headers: {
+    'Content-Type': 'application/json',
+  },
+});
+
+onMounted(() => {
+  quasarApi
+    .get('/api/loadScenes')
+    .then((resp) => {
+      if (resp.data) {
+        scenes.value = resp.data;
+      }
+    })
+    .catch((err) => {
+      NotifyResponse($q, err.response.data.error, 'error');
+    });
+});
+
+function removeScene(name: string) {
+  dialog.value = '';
+  NotifyDialog($q, 'Delete', 'Do you want to delete scene: ' + name, 'YES', 'NO')
+    .then((res) => {
+      if (res) {
+        scenes.value = scenes.value.filter((s) => s.name !== name);
+
+        quasarApi
+          .delete('/api/deleteScene', {
+            data: { name },
+          })
+          .then((res) => {
+            if (res.data) {
+              NotifyResponse($q, res.data, 'warning');
+            }
+          })
+          .catch((err) => {
+            NotifyResponse($q, err.response.data.error, 'error');
+          });
+      }
+    })
+    .catch((err) => NotifyResponse($q, err.resp, 'warning'));
+}
+
+function openDialog(dialogType: string, scene?: Scene, index?: number) {
+  switch (dialogType) {
+    case 'add':
+      dialog.value = 'add';
+      dialogLabel.value = 'Add Scene';
+      newScene.name = '';
+      newScene.movingHead = true;
+      newScene.lightBar = true;
+      showDialog.value = true;
+      break;
+    case 'edit':
+      if (!scene) return;
+      if (index === undefined) return;
+      dialog.value = 'edit';
+      dialogLabel.value = 'Update Scene';
+      editIndex.value = index;
+      Object.assign(newScene, JSON.parse(JSON.stringify(scene)));
+      showDialog.value = true;
+      break;
+    case 'load':
+      if (!scene) return;
+      dialog.value = 'load';
+      dialogLabel.value = 'Load Scene';
+      quasarApi
+        .post('/api/loadScene', scene)
+        .then((res) => {
+          if (res.data) {
+            Object.assign(newScene, JSON.parse(JSON.stringify(res.data)));
+            showDialog.value = true;
+          }
+        })
+        .catch((err) => NotifyResponse($q, err.response.data.error, 'error'));
+      break;
+    default:
+      showDialog.value = false;
+      break;
+  }
+}
+
+const saveScene = async () => {
+  const sendValues = [];
+
+  if (!newScene.name) {
+    return;
+  }
+
+  const exists = scenes.value.some(
+    (item, index) => item.name === newScene.name && index !== editIndex.value,
+  );
+
+  switch (dialog.value) {
+    case 'add':
+      if (exists) {
+        existsAlready.value = true;
+        return;
+      }
+
+      if (newScene.movingHead) {
+        sendValues.push({
+          path: 'MovingHead',
+          query: { depth: 0 },
+        });
+      }
+
+      if (newScene.lightBar) {
+        sendValues.push({
+          path: 'LightBar',
+          query: { depth: 0 },
+        });
+      }
+
+      if (sendValues.length > 0) {
+        try {
+          const res = await api.post('/json_data', { get: sendValues });
+          newScene.values = res.data.get;
+        } catch (err) {
+          NotifyResponse($q, err as Error, 'error');
+        }
+      } else {
+        newScene.values = [];
+      }
+
+      scenes.value = [...scenes.value, JSON.parse(JSON.stringify(newScene))];
+
+      // Sort alphabetically by scene name
+      scenes.value.sort((a, b) => a.name.localeCompare(b.name));
+
+      quasarApi
+        .post('/api/saveScene', JSON.stringify(newScene))
+        .then((res) => {
+          if (res.data) {
+            NotifyResponse($q, res.data);
+          }
+        })
+        .catch((err) => {
+          NotifyResponse($q, err.response.data.error, 'error');
+        });
+      scenes.value = [...scenes.value];
+      break;
+    case 'edit':
+      if (exists) {
+        existsAlready.value = true;
+        return;
+      }
+
+      if (newScene.movingHead) {
+        sendValues.push({
+          path: 'MovingHead',
+          query: { depth: 0 },
+        });
+      }
+
+      if (newScene.lightBar) {
+        sendValues.push({
+          path: 'LightBar',
+          query: { depth: 0 },
+        });
+      }
+
+      if (sendValues.length > 0) {
+        try {
+          const res = await api.post('/json_data', { get: sendValues });
+          newScene.values = res.data.get;
+        } catch (err) {
+          NotifyResponse($q, err as Error, 'error');
+        }
+      } else {
+        newScene.values = [];
+      }
+      scenes.value.splice(editIndex.value, 1, JSON.parse(JSON.stringify(newScene)));
+      scenes.value.sort((a, b) => a.name.localeCompare(b.name));
+      scenes.value = [...scenes.value];
+
+      quasarApi
+        .post('/api/saveScene', JSON.stringify(newScene))
+        .then((res) => {
+          if (res.data) {
+            NotifyResponse($q, res.data);
+          }
+        })
+        .catch((err) => {
+          NotifyResponse($q, err.response.data.error, 'error');
+        });
+      scenes.value = [...scenes.value];
+      break;
+    case 'load':
+      {
+        const setPaths = <Set[]>[];
+
+        if (newScene.movingHead) {
+          newScene.values?.forEach((element) => {
+            if (element.path && element.path.includes('MovingHead')) {
+              setPaths.push({ path: element.path, value: element.value });
+            }
+          });
+        }
+
+        if (newScene.lightBar) {
+          newScene.values?.forEach((element) => {
+            if (element.path && element.path.includes('LightBar')) {
+              setPaths.push({ path: element.path, value: element.value });
+            }
+          });
+        }
+        setValues(setPaths)
+          .then((response) => {
+            NotifyResponse($q, response);
+          })
+          .catch((err) => console.error(`Failed to load scene ${newScene.name}`, err));
+      }
+      break;
+  }
+
+  dialog.value = '';
+  showDialog.value = false;
+};
+</script>
--- a/src/composables/dbm/dbmTree.ts
+++ b/src/composables/dbm/dbmTree.ts
@@ -1,98 +1,76 @@
-import type { Subs } from 'src/models/Subscribe';
-import { ref, nextTick, computed } from 'vue';
-import { setValues } from 'src/services/websocket';
-import { NotifyResponse } from 'src/composables/notify';
+import { reactive, computed, type Ref } from 'vue';
 import type { QVueGlobals } from 'quasar';
+import type { Subs } from 'src/models/Subscribe';
+import { NotifyResponse } from '../notify';
+import { setValues } from 'src/services/websocket';
+import { findSubscriptionByPath } from 'src/models/Subscriptions';

-const Subscriptions = ref<Subs>([]);
+export const dbmData = reactive<TreeNode[]>([]);
+//export const reactiveValues = new Map<string, Ref<string | number | boolean | null>>();

-export const dbmData = ref<TreeNode[]>([]);
-
-export interface TreeNode {
+export type TreeNode = {
  path: string | undefined;
  key?: string; // optional: useful for QTree's node-key
-  value?: string | number | boolean | undefined;
  lazy: boolean;
  children?: TreeNode[];
-}
+};
+
+type TreeMap = {
+  [key: string]: {
+    __children: TreeMap;
+    uuid?: string;
+    value?: string | number | boolean | null;
+    lazy: boolean;
+  };
+};
+
+const root: TreeMap = {};

 export function buildTree(subs: Subs): TreeNode[] {
-  type TreeMap = {
-    [key: string]: {
-      __children: TreeMap;
-      uuid?: string;
-      value?: string | undefined;
-      lazy: boolean;
-    };
-  };
+  for (const { path, uuid, value, hasChild } of subs) {
+    if (!path) continue;

-  const root: TreeMap = {};
-
-  Subscriptions.value = subs;
-
-  for (const item of subs) {
-    const pathParts = item.path?.split(':') ?? [];
+    const parts = path.split(':');
    let current = root;

-    for (let i = 0; i < pathParts.length; i++) {
-      const part = pathParts[i];
-
-      if (!part) continue;
+    parts.forEach((part, idx) => {
+      if (!part) return;

      if (!current[part]) {
        current[part] = { __children: {}, lazy: true };
      }

-      // Optionally attach uuid only at the final part
-      if (i === pathParts.length - 1 && item.uuid) {
-        current[part].uuid = item.uuid;
-        current[part].value = item.value !== undefined ? String(item.value) : '';
-        current[part].lazy = item.hasChild ?? false;
+      if (idx === parts.length - 1 && uuid) {
+        if (current[part].uuid === uuid) return;
+
+        current[part].uuid = uuid;
+        current[part].value = value?.value ?? null;
+        current[part].lazy = hasChild ?? false;
      }
+
      current = current[part].__children;
-    }
+    });
  }

-  function convert(map: TreeMap): TreeNode[] {
-    return Object.entries(map).map(([path, node]) => ({
-      path,
-      key: node.uuid ?? path, // `key` is used by QTree
+  function mapToTree(map: TreeMap): TreeNode[] {
+    return Object.entries(map).map(([key, node]) => ({
+      path: key,
+      key: node.uuid ?? key,
      value: node.value,
      lazy: node.lazy,
-      children: convert(node.__children),
+      children: mapToTree(node.__children),
    }));
  }

-  return [
+  const newTree = [
    {
      path: 'DBM',
      key: '00000000-0000-0000-0000-000000000000',
      lazy: true,
-      children: convert(root),
+      children: mapToTree(root),
    },
  ];
-}
-
-export function getTreeElementByPath(path: string) {
-  return dbmData.value.find((s) => s.path === path);
-}
-
-export function getSubscriptionsByUuid(uid: string | undefined) {
-  return Subscriptions.value.find((s) => s.uuid === uid);
-}
-
-export function addChildrentoTree(subs: Subs) {
-  const ZERO_UUID = '00000000-0000-0000-0000-000000000000';
-  const existingIds = new Set(Subscriptions.value.map((sub) => sub.uuid));
-  const newSubs = subs
-    .filter((sub) => sub.uuid !== ZERO_UUID) // Skip UUIDs with all zeroes
-    .filter((sub) => !existingIds.has(sub.uuid));
-
-  Subscriptions.value.push(...newSubs);
-
-  void nextTick(() => {
-    dbmData.value = buildTree(Subscriptions.value);
-  });
+  return dbmData.splice(0, dbmData.length, ...newTree);
 }

 export function removeSubtreeByParentKey(parentKey: string) {
@@ -110,40 +88,35 @@ export function removeSubtreeByParentKey(parentKey: string) {
    }
    return false;
  }
-
-  removeChildrenAndMarkLazy(dbmData.value, parentKey);
-}
-
-export function getSubscriptionsByPath(path: string | undefined) {
-  return Subscriptions.value.find((s) => s.path === path);
-}
-
-export function getAllSubscriptions() {
-  return Subscriptions.value;
+  removeChildrenAndMarkLazy(dbmData, parentKey);
 }

 export function updateValue(
  path1: string,
  $q: QVueGlobals,
+  toggle?: Ref<boolean>,
  path2?: string,
  path3?: string,
  value3?: number,
 ) {
  return computed({
    get() {
-      const sub = getSubscriptionsByPath(path1);
-      const value = sub ? Number(sub.value ?? 0) : 0;
-      return Math.round((100 / 255) * value);
+      const sub = findSubscriptionByPath(toggle?.value && path2 ? path2 : path1);
+      return sub?.value ? Number(sub.value ?? 0) : 0;
    },
    set(val) {
-      const baseValue = Math.round((255 / 100) * val);
-      const setPaths = [{ path: path1, value: baseValue }];
-      if (path2) {
+      const baseValue = val;
+      const setPaths = [];
+      if (toggle?.value && path2) {
        setPaths.push({ path: path2, value: baseValue });
+      } else {
+        setPaths.push({ path: path1, value: baseValue });
      }
+
      if (path3) {
        setPaths.push({ path: path3, value: value3 ? value3 : baseValue });
      }
+
      setValues(setPaths)
        .then((response) => NotifyResponse($q, response))
        .catch((err) => {
--- a/src/composables/dbm/useContextMenu.ts
+++ b/src/composables/dbm/useContextMenu.ts
@@ -1,12 +0,0 @@
-import { ref } from 'vue';
-import type { TreeNode } from './dbmTree';
-
-export const contextMenuRef = ref();
-
-export const contextMenuState = ref<TreeNode | undefined>();
-
-export function openContextMenu(event: MouseEvent, node: undefined) {
-  event.preventDefault();
-  contextMenuState.value = node;
-  contextMenuRef.value?.show(event);
-}
--- a/src/composables/notify.ts
+++ b/src/composables/notify.ts
@@ -16,7 +16,7 @@ export function NotifyResponse(
      icon = 'warning';
      break;
    case 'error':
-      color = 'orange';
+      color = 'red';
      icon = 'error';
      break;
  }
@@ -26,8 +26,9 @@ export function NotifyResponse(
    if (message === '') {
      return;
    }
-    color = typeof response === 'string' ? response : response?.error ? 'red' : color;
-    icon = typeof response === 'string' ? response : response?.error ? 'error' : icon;
+
+    color = typeof response === 'string' ? color : response?.error ? 'red' : color;
+    icon = typeof response === 'string' ? icon : response?.error ? 'error' : icon;
    $q?.notify({
      message: message,
      color: color,
@@ -37,3 +38,30 @@ export function NotifyResponse(
    });
  }
 }
+
+export function NotifyDialog(
+  $q: QVueGlobals,
+  title: string,
+  text: string,
+  okText?: string,
+  cancelText?: string,
+) {
+  return new Promise((resolve) => {
+    $q.dialog({
+      title: title,
+      message: text,
+      persistent: true,
+      ok: okText ?? 'OK',
+      cancel: cancelText ?? 'CANCEL',
+    })
+      .onOk(() => {
+        resolve(true);
+      })
+      .onCancel(() => {
+        resolve(false);
+      })
+      .onDismiss(() => {
+        resolve(false);
+      });
+  });
+}
--- a/src/layouts/MainLayout.vue
+++ b/src/layouts/MainLayout.vue
@@ -2,21 +2,30 @@
  <q-layout view="lHh Lpr lFf">
    <q-header elevated>
      <q-toolbar>
+        <q-img
+          :src="logo"
+          alt="Logo"
+          style="width: 40px; height: 40px; background-color: var(--q-primary)"
+          class="q-mr-sm"
+        />
        <q-btn flat dense round icon="menu" aria-label="Menu" @click="toggleLeftDrawer" />

        <q-toolbar-title> Light Control </q-toolbar-title>

        <div>Version {{ version }}</div>
+        <q-btn dense icon="refresh" square class="q-px-md q-ml-md" @click="refresh" />
      </q-toolbar>
    </q-header>

    <q-drawer v-model="leftDrawerOpen" bordered>
      <q-list>
-        <q-item to="/" clickable v-ripple>
+        <q-item to="/" exact clickable v-ripple @click="closeDrawer">
          <q-item-section>Home</q-item-section>
        </q-item>
-
-        <q-item to="/data" clickable v-ripple>
+        <q-item to="/scenes" clickable v-ripple @click="closeDrawer">
+          <q-item-section>Scenes</q-item-section>
+        </q-item>
+        <q-item to="/data" clickable v-ripple @click="closeDrawer">
          <q-item-section>Data</q-item-section>
        </q-item>
      </q-list>
@@ -28,6 +37,7 @@
 </template>

 <script setup lang="ts">
+import logo from 'src/assets/LOGO_CF-ICON_color.svg';
 import { ref } from 'vue';
 import { version } from '../..//package.json';

@@ -36,4 +46,12 @@ const leftDrawerOpen = ref(false);
 function toggleLeftDrawer() {
  leftDrawerOpen.value = !leftDrawerOpen.value;
 }
+
+function closeDrawer() {
+  leftDrawerOpen.value = false;
+}
+
+function refresh() {
+  window.location.reload();
+}
 </script>
--- a/src/models/Pong.ts
+++ b/src/models/Pong.ts
@@ -0,0 +1,3 @@
+export interface PongMessage {
+  type: 'pong';
+}
--- a/src/models/Publish.ts
+++ b/src/models/Publish.ts
@@ -1,8 +1,16 @@
 export type Publish = {
  event: string;
-  uuid?: string;
-  path?: string;
-  type?: string;
-  value?: undefined;
+  uuid: string;
+  path: string;
+  type: string;
+  value: string | number | boolean | null;
 };
 export type Pubs = Publish[];
+
+import { updateSubscriptionValue } from './Subscriptions';
+
+export function publishToSubscriptions(pubs: Pubs) {
+  pubs.forEach((pub) => {
+    updateSubscriptionValue(pub.uuid, pub.value);
+  });
+}
--- a/src/models/Response.ts
+++ b/src/models/Response.ts
@@ -1,13 +1,13 @@
 import type { Gets } from './Get';
 import type { Sets } from './Set';
-import type { Subs } from './Subscribe';
+import type { RawSubs } from './Subscribe';
 import type { Pubs } from './Publish';

 export type Response = {
  get?: Gets;
  set?: Sets;
-  subscribe?: Subs;
-  unsubscribe?: Subs;
+  subscribe?: RawSubs;
+  unsubscribe?: RawSubs;
  publish?: Pubs;
  error?: boolean;
  message?: string;
--- a/src/models/Scene.ts
+++ b/src/models/Scene.ts
@@ -0,0 +1,9 @@
+import type { Value } from './Value';
+
+export interface Scene {
+  name: string;
+  description?: string;
+  movingHead: boolean;
+  lightBar: boolean;
+  values?: Value[];
+}
--- a/src/models/Set.ts
+++ b/src/models/Set.ts
@@ -1,8 +1,8 @@
 export type Set = {
  uuid?: string | undefined;
-  path: string;
+  path?: string;
  type?: string;
-  value: number | boolean | undefined;
+  value: string | number | boolean | undefined;
  create?: boolean;
 };

--- a/src/models/Subscribe.ts
+++ b/src/models/Subscribe.ts
@@ -1,9 +1,46 @@
+import { ref } from 'vue';
+import type { Ref } from 'vue';
+
 export type Subscribe = {
-  uuid?: string | undefined;
-  path?: string | undefined;
+  uuid?: string;
+  path?: string;
  depth?: number;
-  value?: string | number | boolean | undefined;
+  type?: string;
+  drivers?: object | undefined;
+  value?: Ref<string | number | boolean | null | undefined>;
  hasChild?: boolean;
 };

 export type Subs = Subscribe[];
+
+export type RawSubscribe = {
+  uuid?: string;
+  path?: string;
+  depth?: number;
+  value?: string | number | boolean | null;
+  hasChild?: boolean;
+};
+
+export type RawSubs = RawSubscribe[];
+
+export function convertToSubscribe(raw: RawSubscribe): Subscribe {
+  return {
+    ...raw,
+    value: ref(raw.value ?? null),
+  };
+}
+
+export function convertToSubscribes(rawList: RawSubs): Subs {
+  const subs = rawList.map(convertToSubscribe);
+  return subs as Subs;
+}
+
+export function convertToRaw(sub: Subscribe): RawSubscribe {
+  return {
+    ...(sub.uuid !== undefined ? { uuid: sub.uuid } : {}),
+    ...(sub.path !== undefined ? { path: sub.path } : {}),
+    ...(sub.depth !== undefined ? { depth: sub.depth } : {}),
+    ...(sub.value?.value !== undefined ? { value: sub.value.value } : {}),
+    ...(sub.hasChild !== undefined ? { hasChild: sub.hasChild } : {}),
+  };
+}
--- a/src/models/Subscriptions.ts
+++ b/src/models/Subscriptions.ts
@@ -0,0 +1,67 @@
+import type { Ref } from 'vue';
+import { reactive, ref } from 'vue';
+import { convertToSubscribe } from 'src/models/Subscribe';
+import type { Subs, Subscribe, RawSubs } from 'src/models/Subscribe';
+
+const EMPTYUUID = '00000000-0000-0000-0000-000000000000';
+export const Subscriptions = reactive<Record<string, Subscribe>>({});
+
+export type TableSubscription = {
+  path: string;
+  value: Ref<string | number | boolean | null | undefined>;
+};
+
+export function getRows(): Subs {
+  return Object.values(Subscriptions).map((sub) => {
+    sub.path = sub.path?.split(':').pop() ?? '';
+    if (!sub.type) sub.type = 'None';
+    else sub.type = sub.type.toLowerCase();
+    return sub;
+  });
+}
+
+export function addSubscriptions(subs: RawSubs) {
+  subs.forEach((sub) => addSubscription(convertToSubscribe(sub)));
+}
+
+function addSubscription(sub: Subscribe) {
+  if (EMPTYUUID === sub.uuid) {
+    sub.path = 'DBM';
+  }
+  if (!sub.uuid) return;
+  Subscriptions[sub.uuid] = sub;
+}
+
+export function updateSubscription(sub: Subscribe) {
+  if (!sub.uuid) return;
+  Subscriptions[sub.uuid] = sub;
+}
+
+export function updateSubscriptionValue(
+  uuid: string,
+  value: string | number | boolean | null | undefined,
+) {
+  if (!uuid) return;
+  if (!Subscriptions[uuid]) return;
+  Subscriptions[uuid].value = ref(value);
+}
+
+export function removeSubscriptions(subs: RawSubs) {
+  subs.forEach((sub) => {
+    removeSubscription(sub.path);
+  });
+}
+
+export function removeAllSubscriptions() {
+  Object.keys(Subscriptions).forEach((key) => delete Subscriptions[key]);
+}
+
+function removeSubscription(uuid: string | undefined) {
+  if (uuid === undefined) return;
+  if (!Subscriptions || Subscriptions[uuid] === undefined) return;
+  delete Subscriptions[uuid];
+}
+
+export function findSubscriptionByPath(path: string): Subscribe | undefined {
+  return Object.values(Subscriptions).find((sub) => sub.path === path);
+}
--- a/src/models/Value.ts
+++ b/src/models/Value.ts
@@ -0,0 +1,7 @@
+import type { UUID } from 'crypto';
+
+export interface Value {
+  uuid?: UUID;
+  path: string;
+  value: number | string | undefined;
+}
--- a/src/pages/DataPage.vue
+++ b/src/pages/DataPage.vue
@@ -10,6 +10,7 @@ import { NotifyResponse } from 'src/composables/notify';
 import { useQuasar } from 'quasar';

 const $q = useQuasar();
+
 function saveDBM() {
  api
    .get('saveData')
--- a/src/pages/IndexPage.vue
+++ b/src/pages/IndexPage.vue
--- a/src/router/routes.ts
+++ b/src/router/routes.ts
@@ -5,8 +5,9 @@ const routes: RouteRecordRaw[] = [
    path: '/',
    component: () => import('layouts/MainLayout.vue'),
    children: [
-      { path: '', component: () => import('pages/IndexPage.vue') },
+      { path: '', component: () => import('pages/MainPage.vue') },
      { path: '/data', component: () => import('pages/DataPage.vue') },
+      { path: '/scenes', component: () => import('components/scenes/ScenesPage.vue') },
    ],
  },

--- a/src/services/websocket.ts
+++ b/src/services/websocket.ts
@@ -1,22 +1,42 @@
 import type { Response } from 'src/models/Response';
-import type { Publish } from 'src/models/Publish';
+import { publishToSubscriptions } from 'src/models/Publish';
 import type { Request } from 'src/models/Request';
 import type { QVueGlobals } from 'quasar';
-import {
-  getAllSubscriptions,
-  buildTree,
-  dbmData,
-  getSubscriptionsByUuid,
-} from 'src/composables/dbm/dbmTree';
-import { ref, reactive } from 'vue';
-import type { Subs } from 'src/models/Subscribe';
+import { ref } from 'vue';
+import { NotifyResponse } from 'src/composables/notify';
+import { type Subs } from 'src/models/Subscribe';
 import type { Sets } from 'src/models/Set';
-
+import type { PongMessage } from 'src/models/Pong';
+import { addSubscriptions } from 'src/models/Subscriptions';
 const pendingResponses = new Map<string, (data: Response | undefined) => void>();
-export const lastKnownValues = reactive(new Map<string, string>());
+//const lastKnownValues: Record<string, string> = reactive({});

 export let socket: WebSocket | null = null;
 const isConnected = ref(false);
+let lastPongTime = Date.now();
+
+function pingLoop(interval: number = 5000) {
+  // Start sending ping every 5 seconds
+  setInterval(() => {
+    if (!socket || socket.readyState !== WebSocket.OPEN) return;
+
+    // If no pong received in last 10 seconds, close
+    if (Date.now() - lastPongTime > interval + 10000) {
+      console.warn('No pong response, closing socket...');
+      socket.close();
+      return;
+    }
+    socket.send(JSON.stringify({ type: 'ping' }));
+  }, interval);
+}
+
+function isPong(msg: PongMessage | undefined | null) {
+  if (msg?.type === 'pong') {
+    lastPongTime = Date.now();
+    return true;
+  }
+  return false;
+}

 export function initWebSocket(url: string, $q?: QVueGlobals) {
  const connect = () => {
@@ -25,6 +45,8 @@ export function initWebSocket(url: string, $q?: QVueGlobals) {
    socket.onopen = () => {
      console.log('WebSocket connected');
      isConnected.value = true;
+      // Start sending ping every 5 seconds
+      pingLoop(5000);
    };
    socket.onclose = () => {
      isConnected.value = false;
@@ -49,43 +71,21 @@ export function initWebSocket(url: string, $q?: QVueGlobals) {
      });
    };
    socket.onmessage = (event) => {
-      const message = JSON.parse(event.data);
-      const id = message.id;
+      if (typeof event.data === 'string') {
+        const message = JSON.parse(event.data);

-      if (id && pendingResponses.has(id)) {
-        pendingResponses.get(id)?.(message); // resolve the promise
-        pendingResponses.delete(id);
-        return;
-      }
+        // Handle pong
+        if (isPong(message)) return;

-      if (message.publish) {
-        let changed = false;
+        const id = message.id;
+        if (id && pendingResponses.has(id)) {
+          pendingResponses.get(id)?.(message); // resolve the promise
+          pendingResponses.delete(id);
+          return;
+        }

-        (message.publish as Publish[]).forEach((pub) => {
-          const uuid = pub.uuid;
-          const value = pub.value ?? '';
-
-          if (uuid === undefined) {
-            return;
-          }
-
-          const oldValue = lastKnownValues.get(String(uuid));
-          if (oldValue !== value) {
-            lastKnownValues.set(uuid, value); // this is now reactive
-
-            const existing = getSubscriptionsByUuid(pub.uuid);
-            if (existing) {
-              existing.value = value;
-            } else {
-              getAllSubscriptions()?.push({ value, uuid: uuid });
-            }
-
-            changed = true;
-          }
-        });
-
-        if (changed) {
-          dbmData.value = buildTree(getAllSubscriptions()); // rebuild reactive tree
+        if (message.publish) {
+          publishToSubscriptions(message.publish);
        }
      }
    };
@@ -127,6 +127,25 @@ function waitForSocketConnection(): Promise<void> {
  });
 }

+export function subscribeToPath(q: QVueGlobals, path: string) {
+  subscribe([
+    {
+      path: path,
+      depth: 0,
+    },
+  ])
+    .then((response) => {
+      if (response?.subscribe) {
+        addSubscriptions(response.subscribe);
+      } else {
+        NotifyResponse(q, response);
+      }
+    })
+    .catch((err) => {
+      NotifyResponse(q, err, 'error');
+    });
+}
+
 export function subscribe(data: Subs): Promise<Response | undefined> {
  return send({ subscribe: data });
 }
--- a/src/utils/number-helpers.ts
+++ b/src/utils/number-helpers.ts
@@ -0,0 +1,50 @@
+import type { Ref } from 'vue';
+
+export function separate16BitUint(value: number): { highByte: number; lowByte: number } {
+  // Ensure the value is treated as a 16-bit unsigned integer
+  // (optional, but good for clarity and safety if 'value' might be outside 0-65535)
+  const normalizedValue = value & 0xffff; // Mask to ensure it's within 16 bits
+
+  // Extract the low byte (least significant 8 bits)
+  // This is simply the value modulo 256, or bitwise AND with 0xFF
+  const lowByte = normalizedValue & 0xff;
+
+  // Extract the high byte (most significant 8 bits)
+  // Right shift by 8 bits to move the high byte into the low byte's position,
+  // then mask with 0xFF to get just those 8 bits.
+  const highByte = (normalizedValue >> 8) & 0xff;
+
+  return { highByte, lowByte };
+}
+
+export function combineBytesTo16BitUint(highByte: number, lowByte: number): number {
+  // Ensure both bytes are within the 0-255 range for safety
+  const safeHighByte = highByte & 0xff;
+  const safeLowByte = lowByte & 0xff;
+
+  // Shift the high byte 8 bits to the left to place it in the higher position.
+  // Example: if highByte is 0xA4 (10100100), after shifting it becomes 0xA400 (1010010000000000).
+  const shiftedHighByte = safeHighByte << 8;
+
+  // Combine the shifted high byte with the low byte using a bitwise OR.
+  // Example: if shiftedHighByte is 0xA400 and lowByte is 0x78 (01111000),
+  // the result is 0xA478 (1010010001111000).
+  const combinedValue = shiftedHighByte | safeLowByte;
+
+  // Optional: Mask the result to ensure it's strictly within the 16-bit unsigned range (0 to 65535).
+  // This is good practice as JavaScript numbers are 64-bit floats, and this ensures
+  // the value wraps correctly if intermediate operations somehow exceeded 16 bits.
+  return combinedValue & 0xffff;
+}
+
+export function addOne(val: Ref<number>, limit: number) {
+  if (val.value < limit) {
+    val.value++;
+  }
+}
+
+export function substractOne(val: Ref<number>, limit: number) {
+  if (val.value > limit) {
+    val.value--;
+  }
+}
--- a/src/vueLib/buttons/DataTypes.vue
+++ b/src/vueLib/buttons/DataTypes.vue
@@ -0,0 +1,32 @@
+<template>
+  <q-card>
+    <div class="text-primary q-ma-md">Datatypes *</div>
+    <div>
+      <div class="row q-gutter-sm q-ml-sm">
+        <q-card-section class="items-between">
+          <RadioButton class="q-ma-xs" v-model:opt="datatype" text="None" hint="none">
+          </RadioButton>
+          <RadioButton class="q-ma-xs" v-model:opt="datatype" text="String" hint="Text">
+          </RadioButton>
+          <RadioButton class="q-ma-xs" v-model:opt="datatype" text="Bool" hint="On / Off">
+          </RadioButton>
+        </q-card-section>
+        <RadioButton v-model:opt="datatype" text="Uint8" hint="0 - 255"> </RadioButton>
+        <RadioButton v-model:opt="datatype" text="Uint16" hint="0 - 65535"> </RadioButton>
+        <RadioButton v-model:opt="datatype" text="Uint32" hint="0 - 429496..."> </RadioButton>
+        <RadioButton v-model:opt="datatype" text="Int8" hint="-128 - 127"> </RadioButton>
+        <RadioButton v-model:opt="datatype" text="Int16" hint="-32768 - 3..."> </RadioButton>
+        <RadioButton v-model:opt="datatype" text="Int32" hint="-21474836..."> </RadioButton>
+        <RadioButton v-model:opt="datatype" text="Int32" hint="-2^63 - (2^...)"> </RadioButton>
+        <RadioButton v-model:opt="datatype" text="double" hint="1.7E 1/- 3..."> </RadioButton>
+      </div>
+    </div>
+  </q-card>
+</template>
+
+<script setup lang="ts">
+import RadioButton from './RadioButton.vue';
+import { ref } from 'vue';
+
+const datatype = ref('none');
+</script>
--- a/src/vueLib/buttons/RadioButton.vue
+++ b/src/vueLib/buttons/RadioButton.vue
@@ -0,0 +1,31 @@
+<template>
+  <q-btn style="border-radius: 8px" no-caps
+    ><q-radio v-model="opt" :val="props.text"></q-radio>
+    <div class="column items-start q-mx-md">
+      <div class="text-body1 text-black">{{ props.text }}</div>
+      <div class="text-caption text-grey">{{ props.hint }}</div>
+    </div>
+  </q-btn>
+</template>
+
+<script setup lang="ts">
+import { watch, ref } from 'vue';
+
+const opt = defineModel('opt');
+
+const props = defineProps({
+  text: {
+    type: String,
+    required: true,
+  },
+  hint: {
+    type: String,
+  },
+});
+
+const localOption = ref('');
+
+const emit = defineEmits(['update:option']);
+
+watch(localOption, (val) => emit('update:option', val));
+</script>
--- a/src/vueLib/dialog/DialogFrame.vue
+++ b/src/vueLib/dialog/DialogFrame.vue
@@ -0,0 +1,65 @@
+<template>
+  <q-dialog
+    ref="dialogRef"
+    :maximized="minMaxState"
+    :full-width="minMaxState"
+    :no-focus="!minMaxState"
+    :no-refocus="!minMaxState"
+    :seamless="!minMaxState"
+  >
+    <q-card class="layout" :style="cardStyle" v-touch-pan.mouse.prevent.stop="handlePan">
+      <div class="row justify-end q-mx-sm q-mt-xs">
+        <q-btn dense flat :icon="minMaxIcon" size="md" @click="minMax()"></q-btn>
+        <q-btn dense flat icon="close" size="md" v-close-popup></q-btn>
+      </div>
+      <q-separator color="black" class="q-my-none" />
+      <slot />
+    </q-card>
+  </q-dialog>
+</template>
+
+<script setup lang="ts">
+import { ref, computed } from 'vue';
+
+const dialogRef = ref();
+const open = () => dialogRef.value?.show();
+
+const minMaxIcon = ref('fullscreen');
+const minMaxState = ref(false);
+function minMax() {
+  if (minMaxState.value) {
+    minMaxIcon.value = 'fullscreen';
+  } else {
+    minMaxIcon.value = 'fullscreen_exit';
+  }
+  minMaxState.value = !minMaxState.value;
+}
+
+const props = defineProps({
+  width: {
+    type: String,
+    default: '300px',
+  },
+});
+
+const position = ref({ x: 0, y: 0 });
+
+// This makes the dialog draggable
+const handlePan = (details: { delta: { x: number; y: number } }) => {
+  position.value.x += details.delta.x;
+  position.value.y += details.delta.y;
+};
+
+const cardStyle = computed(() => ({
+  width: props.width,
+  transform: `translate(${position.value.x}px, ${position.value.y}px)`,
+}));
+
+defineExpose({ open });
+</script>
+
+<style scoped>
+.layout {
+  border-radius: 10px;
+}
+</style>
Author	SHA1	Message	Date
Adrian Zuercher	ffb8e4994e	optimize subscription model bug fixes	2025-07-12 23:29:44 +02:00
Adrian Zuercher	5b905bac24	lift version	2025-06-29 21:26:56 +02:00
Adrian Zuercher	e320156a47	add automatic localhost and local ip for allowOrigin	2025-06-29 21:26:16 +02:00
Adrian Zuercher	c58dbf34d0	add icon as asset, add refresh button	2025-06-29 20:27:18 +02:00
zuadi	472a446d3a	Rename okDialog.vue to OkDialog.vue	2025-06-27 11:07:52 +02:00
Adrian Zuercher	38610471f3	fix scene load and add first version UpdateValueDialog	2025-06-27 11:02:27 +02:00
Adrian Zürcher	707d88fb7f	add login to quasar backend	2025-06-19 19:33:27 +02:00
Adrian Zürcher	e5b1dc2052	add scene save and load in quasar backend	2025-06-19 19:33:13 +02:00
Adrian Zürcher	3d865f47b3	implement pong for backend	2025-06-19 19:31:41 +02:00
Adrian Zürcher	51622ac5fd	add logo	2025-06-19 19:30:40 +02:00
Adrian Zürcher	3e2b95c1c3	update dbmData and Subscription so it is reactive new save load scenes	2025-06-19 19:30:28 +02:00
Adrian Zürcher	fd970b6d1f	ignore log files	2025-06-19 19:27:32 +02:00
Adrian Zürcher	2e869d1d09	fix wrong parametre working dir and add cache dependency	2025-05-29 11:26:54 +02:00