import { defineStore } from 'pinia';
import { useGlobalRouter } from 'src/vueLib/utils/globalRouter';
import { useGlobalQ } from 'src/vueLib/utils/globalQ';
import { appApi } from 'src/boot/axios';
import { useNotify } from '../general/useNotify';
import type { Role } from '../models/roles';
import type { UserState, User } from '../models/user';
import type { Permission } from '../checkboxes/permissions';

const { NotifyResponse } = useNotify();

export const useUserStore = defineStore('user', {
  state: (): UserState => ({
    user: null,
  }),
  getters: {
    isAuthenticated: (state: UserState): boolean => {
      return !!state.user;
    },

    isAuthorizedAs: (state: UserState) => {
      return (roles: string[]) => {
        return state.user !== null && roles.includes(state.user.role);
      };
    },
    isPermittedTo: (state: UserState) => {
      return (name: string, type: 'read' | 'write' | 'delete'): boolean => {
        const permission = state.user?.permissions?.find((r: Permission) => r.name === name);
        switch (type) {
          case 'read':
            return permission?.permission ? (permission.permission & (1 << 0)) === 1 : false;
          case 'write':
            return permission?.permission ? (permission.permission & (1 << 1)) === 2 : false;
          case 'delete':
            return permission?.permission ? (permission.permission & (1 << 2)) === 4 : false;
        }
      };
    },
  },
  actions: {
    async setUser(user: User) {
      await appApi
        .get('roles?role=' + user.role)
        .then((resp) => {
          const roleData = resp.data.find((role: Role) => role.role === user.role);
          user.permissions = roleData?.permissions || [];
          this.user = user;
        })
        .catch((err) => NotifyResponse(err, 'error'));
    },
    clearUser() {
      const $q = useGlobalQ();

      if (!this.user) return;
      if ($q) {
        $q?.notify({
          message: "user '" + this.user?.username + "' logged out",
          color: 'orange',
          position: 'bottom-right',
          icon: 'warning',
          timeout: 5000,
        });
      } else {
        console.error("user '" + this.user?.username + "' logged out");
      }

      this.user = null;

      const router = useGlobalRouter();

      router?.push('/').catch((err) => {
        if ($q) {
          $q?.notify({
            message: err,
            color: 'orange',
            position: 'bottom-right',
            icon: 'warning',
            timeout: 5000,
          });
        } else {
          console.error("user '" + this.user?.username + "' logged out");
        }
      });
    },
  },
});