import { defineStore } from 'pinia'
import { isEmpty, cloneDeep, clone } from 'lodash'
import UserApi from '@/peach/api/member/user'
import PayWalletApi from '@/peach/api/pay/wallet'
import OrderApi from '@/peach/api/trade/order'
import CouponApi from '@/peach/api/promotion/coupon'
import cart from './cart'

// 默认用户信息
const defaultUserInfo = {
    avatar: '', // 头像
    nickname: '', // 昵称
    gender: 0, // 性别
    mobile: '', // 手机号
    point: 0, // 积分
}

// 默认钱包信息
const defaultUserWallet = {
    balance: 0, // 余额
}

// 默认订单、优惠券等其他资产信息
const defaultNumData = {
    unusedCouponCount: 0,
    orderCount: {
        allCount: 0,
        unpaidCount: 0,
        undeliveredCount: 0,
        deliveredCount: 0,
        uncommentedCount: 0,
        afterSaleCount: 0,
    },
}

const user = defineStore({
    id: 'user',
    state: () => ({
        userInfo: clone(defaultUserInfo),
        userWallet: clone(defaultUserWallet),
        numData: cloneDeep(defaultNumData),
        isLogin: !!uni.getStorageSync('token'),
        lastUpdateTime: 0,
    }),
    actions: {
        // 获取用户信息
        async getInfo() {
            const { code, data } = await UserApi.getUserInfo()
            if (code !== 0) {
                return
            }
            this.userInfo = data
            return Promise.resolve(data)
        },

        // 获得用户钱包
        async getWallet() {
            const { code, data } = await PayWalletApi.getPayWallet()
            if (code !== 0) {
                return
            }
            this.userWallet = data
        },

        // 获取订单、优惠券等其他资产信息
        getNumData() {
            OrderApi.getOrderCount().then((res) => {
                if (res.code === 0) {
                    this.numData.orderCount = res.data
                }
            })
            CouponApi.getUnusedCouponCount().then((res) => {
                if (res.code === 0) {
                    this.numData.unusedCouponCount = res.data
                }
            })
        },

        // 设置 token
        setToken(token = '', refreshToken = '') {
            if (token === '') {
                this.isLogin = false
                uni.removeStorageSync('token')
                uni.removeStorageSync('refresh-token')
            } else {
                this.isLogin = true
                uni.setStorageSync('token', token)
                uni.setStorageSync('refresh-token', refreshToken)
                this.loginAfter()
            }
            return this.isLogin
        },

        // 登录后，加载各种信息
        async loginAfter() {
            await this.updateUserData()

            // 提醒绑定手机号
            if (app().platform.bind_mobile && !this.userInfo.mobile) {
                showAuthModal('changeMobile')
            }

            // 添加分享记录
            const shareLog = uni.getStorageSync('shareLog')
            if (!isEmpty(shareLog)) {
                this.addShareLog({
                    ...shareLog,
                })
            }
        },

        // 重置用户默认数据
        resetUserData() {
            // 清空 token
            this.setToken()
            // 清空用户相关的缓存
            this.userInfo = clone(defaultUserInfo)
            this.userWallet = clone(defaultUserWallet)
            this.numData = cloneDeep(defaultNumData)
            // 清空购物车的缓存
            cart().emptyList()
        },

        // 登出系统
        async logout() {
            this.resetUserData()
            return !this.isLogin
        },
    },
})

export default user