/**
 * 用户状态管理
 */
import { defineStore } from 'pinia'
import { ref, computed } from 'vue'

export const useUserStore = defineStore('user', () => {
	// 状态
	const token = ref(uni.getStorageSync('token') || '')
	const userInfo = ref(uni.getStorageSync('userInfo') || null)

	// 计算属性
	const isLoggedIn = computed(() => !!token.value)
	const userName = computed(() => userInfo.value?.name || '')
	const userAvatar = computed(() => userInfo.value?.avatar || '')

	// 设置 token
	const setToken = (newToken) => {
		token.value = newToken
		uni.setStorageSync('token', newToken)
	}

	// 设置用户信息
	const setUserInfo = (info) => {
		userInfo.value = info
		uni.setStorageSync('userInfo', info)
	}

	// 登录成功
	const loginSuccess = (data) => {
		if (data.token) {
			setToken(data.token)
		}
		if (data.userInfo) {
			setUserInfo(data.userInfo)
		}
	}

	// 退出登录
	const logout = () => {
		token.value = ''
		userInfo.value = null
		uni.removeStorageSync('token')
		uni.removeStorageSync('userInfo')
	}

	// 更新用户信息
	const updateUserInfo = (info) => {
		userInfo.value = {
			...userInfo.value,
			...info
		}
		uni.setStorageSync('userInfo', userInfo.value)
	}

	return {
		// 状态
		token,
		userInfo,
		// 计算属性
		isLoggedIn,
		userName,
		userAvatar,
		// 方法
		setToken,
		setUserInfo,
		loginSuccess,
		logout,
		updateUserInfo
	}
})