import { ref, computed } from 'vue'
import { defineStore } from 'pinia'
import axios from 'axios'
import {usePage} from "@inertiajs/vue3";

export const useAuthStore = defineStore('authStore', () => {
    const user = usePage().props.user
    const token = user?.token
    const permissions = user?.permissions
    const availableDepartments = ref([])

    // Инициализация axios с токеном
    if (token?.value) {
        axios.defaults.headers.common['Authorization'] = `Bearer ${token.value}`
    }

    // Вычисляемые свойства
    const isAuthenticated = computed(() => !!user.value && !!token.value)
    const isAdmin = computed(() => user.role === 'admin')
    const isDoctor = computed(() => user.role === 'doctor')
    const isNurse = computed(() => user.role === 'nurse')
    const isHeadOfDepartment = computed(() => user.role === 'head_of_department')
    const isStatistician = computed(() => user.role === 'statistician')
    const userDepartment = computed(() => user.department || '')

    const clearAuthData = () => {
        user.value = null
        token.value = null
        permissions.value = {}
        availableDepartments.value = []

        localStorage.removeItem('token')
        localStorage.removeItem('user')
        delete axios.defaults.headers.common['Authorization']
    }

    const logout = async () => {
        try {
            await axios.post('/api/auth/logout')
        } catch (error) {
            console.error('Ошибка при выходе:', error)
        } finally {
            clearAuthData()
        }
    }

    // Проверка прав
    const hasPermission = (permission) => {
        return permissions.value[permission] === true
    }

    const canAccessDepartment = (department) => {
        if (isAdmin.value || isHeadOfDepartment.value) return true
        return availableDepartments.value.includes(department)
    }

    return {
        user,
        token,
        permissions,
        availableDepartments,
        isAuthenticated,
        isAdmin,
        isDoctor,
        isNurse,
        isHeadOfDepartment,
        isStatistician,
        userDepartment,

        clearAuthData,
        hasPermission,
        canAccessDepartment
    }
})