/**
 * 配置状态管理模块
 * 小程序启动时一次性加载所有配置
 */

import { defineStore } from 'pinia'
import {
  getLastPopupDate, setLastPopupDate,
  getMemberAdClosedDate, setMemberAdClosedDate,
  getMemberAdClosedForever, setMemberAdClosedForever,
  getDefaultAvatar, setDefaultAvatar,
  getServiceAccountPopupCount, setServiceAccountPopupCount,
  getServiceAccountPopupDate, setServiceAccountPopupDate,
  getServiceAccountPopupLastTime, setServiceAccountPopupLastTime,
  getServiceAccountFollowed, setServiceAccountFollowed,
  getSubscribeReminderClosedDate, setSubscribeReminderClosedDate
} from '../utils/storage.js'
import { getAppConfig } from '../api/config.js'
import { useUserStore } from './user.js'

/**
 * 获取今天的日期字符串 (YYYY-MM-DD)
 * @returns {string}
 */
export function getTodayDateString() {
  const now = new Date()
  return `${now.getFullYear()}-${String(now.getMonth() + 1).padStart(2, '0')}-${String(now.getDate()).padStart(2, '0')}`
}

export const useConfigStore = defineStore('config', {
  state: () => ({
    // 是否已加载配置
    isLoaded: false,
    
    // 首页配置
    banners: [],
    kingKongs: [],
    
    // 系统配置
    defaultAvatar: getDefaultAvatar() || '/static/logo.png',
    searchBanner: '',
    realNameBanner: '',
    butlerQrcode: '', // 管家指导二维码
    displayPageImage: '', // 展示页长图
    memberEntryImage: '', // 会员入口图
    
    // 会员图标配置
    memberIcons: {
      unlimitedMemberIcon: '', // 不限时会员图标
      sincereMemberIcon: '',   // 诚意会员图标
      familyMemberIcon: '',    // 家庭版会员图标
      timeLimitedMemberIcon: '' // 限时会员图标
    },
    
    // 弹窗配置
    dailyPopup: null,
    memberAdConfig: null,
    lastPopupDate: getLastPopupDate() || '',
    memberAdClosedDate: getMemberAdClosedDate() || '',
    memberAdClosedForever: getMemberAdClosedForever() || false,
    
    // 服务号关注弹窗配置
    serviceAccountPopup: null,
    serviceAccountFollowed: getServiceAccountFollowed() || false,
    serviceAccountPopupCount: getServiceAccountPopupCount() || 0,
    serviceAccountPopupDate: getServiceAccountPopupDate() || '',
    serviceAccountPopupLastTime: getServiceAccountPopupLastTime() || 0,
    
    // 小程序订阅消息提醒配置
    subscribeReminderConfig: null,
    subscribeReminderClosedDate: getSubscribeReminderClosedDate() || '',
    memberAdClosedThisSession: false, // 本次会话是否关闭了会员广告
    
    // 实名认证价格
    realNamePrice: 88,
    
    // 弹窗显示状态
    showGenderPopup: false,
    showDailyPopup: false,
    showMemberAd: false,
    showServiceAccountPopup: false,
    showSubscribeReminder: false
  }),

  getters: {
    hasBanners: (state) => state.banners.length > 0,
    hasKingKongs: (state) => state.kingKongs.length > 0,
    hasDailyPopup: (state) => state.dailyPopup !== null,
    hasMemberAdConfig: (state) => state.memberAdConfig !== null && state.memberAdConfig.status === 1,
    getDefaultAvatar: (state) => state.defaultAvatar || '/static/logo.png',
    
    /**
     * 根据会员等级获取对应的图标URL
     * @param {number} memberLevel - 会员等级：1不限时会员 2诚意会员 3家庭版会员
     * @returns {string} 图标URL
     */
    getMemberIcon: (state) => (memberLevel) => {
      switch (memberLevel) {
        case 1:
          return state.memberIcons.unlimitedMemberIcon || ''
        case 2:
          return state.memberIcons.sincereMemberIcon || ''
        case 3:
          return state.memberIcons.familyMemberIcon || ''
        case 4:
          return state.memberIcons.timeLimitedMemberIcon || ''
        default:
          return ''
      }
    }
  },

  actions: {
    /**
     * 加载所有配置（小程序启动时调用一次）
     */
    async loadAppConfig() {
      if (this.isLoaded) return
      
      try {
        const res = await getAppConfig()
        if (res && res.data) {
          const config = res.data
          
          // 首页配置
          this.banners = config.banners || []
          this.kingKongs = config.kingKongs || []
          
          // 系统配置
          if (config.defaultAvatar) {
            this.defaultAvatar = config.defaultAvatar
            setDefaultAvatar(config.defaultAvatar)
          }
          this.searchBanner = config.searchBanner || ''
          this.realNameBanner = config.realNameBanner || ''
          this.butlerQrcode = config.butlerQrcode || ''
          this.displayPageImage = config.displayPageImage || ''
          this.memberEntryImage = config.memberEntryImage || ''
          
          // 会员图标配置
          if (config.memberIcons) {
            this.memberIcons = {
              unlimitedMemberIcon: config.memberIcons.unlimitedMemberIcon || '',
              sincereMemberIcon: config.memberIcons.sincereMemberIcon || '',
              familyMemberIcon: config.memberIcons.familyMemberIcon || '',
              timeLimitedMemberIcon: config.memberIcons.timeLimitedMemberIcon || ''
            }
          }
          
          // 弹窗配置
          this.dailyPopup = config.dailyPopup || null
          this.memberAdConfig = config.memberAdPopup || null
          this.serviceAccountPopup = config.serviceAccountPopup || null
          this.subscribeReminderConfig = config.subscribeReminderConfig || null
          
          // 实名认证价格
          if (config.realNamePrice !== undefined && config.realNamePrice !== null) {
            this.realNamePrice = config.realNamePrice
          }
          
          this.isLoaded = true
        }
      } catch (error) {
        console.error('加载配置失败:', error)
      }
    },

    /**
     * 检查并决定显示哪个弹窗
     * @param {Object} userState - 用户状态
     */
    checkPopupDisplay(userState) {
      const today = getTodayDateString()
      const { genderPreference, isProfileCompleted, isMember } = userState

      // 重置所有弹窗状态
      this.showGenderPopup = false
      this.showDailyPopup = false
      this.showMemberAd = false
      this.showSubscribeReminder = false

      // 性别选择弹窗优先级最高
      if (genderPreference === 0 && !isProfileCompleted) {
        this.showGenderPopup = true
        return
      }

      // 每日弹窗
      if (this.lastPopupDate !== today && this.dailyPopup) {
        this.showDailyPopup = true
        return
      }

      // 会员广告
      if (!isMember && this.memberAdConfig && (this.memberAdConfig.status === 1 || this.memberAdConfig.Status === 1)) {
        const displayMode = this.memberAdConfig.displayMode || this.memberAdConfig.DisplayMode || 2
        
        if (displayMode === 1) {
          this.showMemberAd = true
        } else if (displayMode === 2) {
          if (this.memberAdClosedDate !== today) {
            this.showMemberAd = true
          }
        } else if (displayMode === 3) {
          if (!this.memberAdClosedForever) {
            this.showMemberAd = true
          }
        }
      }
    },

    closeGenderPopup() {
      this.showGenderPopup = false
    },

    closeDailyPopup() {
      const today = getTodayDateString()
      this.showDailyPopup = false
      this.lastPopupDate = today
      setLastPopupDate(today)
    },

    closeMemberAd() {
      const today = getTodayDateString()
      this.showMemberAd = false
      this.memberAdClosedThisSession = true // 标记本次会话已关闭会员广告
      
      const displayMode = this.memberAdConfig?.displayMode || this.memberAdConfig?.DisplayMode || 2
      
      if (displayMode === 2) {
        this.memberAdClosedDate = today
        setMemberAdClosedDate(today)
      } else if (displayMode === 3) {
        this.memberAdClosedForever = true
        setMemberAdClosedForever(true)
      }
      // displayMode === 1 时不保存任何状态，下次进入页面会重新显示
    },

    /**
     * 检查是否应该显示服务号关注弹窗
     * 条件：
     * 1. 用户已登录
     * 2. 用户未关注服务号（从后端获取真实状态）
     * 3. 弹窗已启用
     * 4. 弹出后5分钟内不再弹出
     * 5. 一天最多弹出3次
     */
    checkServiceAccountPopup() {
      // 从 userStore 获取真实的关注状态
      const userStore = useUserStore()
      
      // 如果未登录，不显示
      if (!userStore.isLoggedIn) {
        this.showServiceAccountPopup = false
        return
      }
      
      // 如果已关注服务号，不显示
      if (userStore.isFollowServiceAccount) {
        this.showServiceAccountPopup = false
        return
      }

      // 如果没有配置服务号弹窗或未启用，不显示
      if (!this.serviceAccountPopup || this.serviceAccountPopup.status !== 1) {
        this.showServiceAccountPopup = false
        return
      }

      const today = getTodayDateString()
      const now = Date.now()

      // 检查是否是新的一天，重置计数
      if (this.serviceAccountPopupDate !== today) {
        this.serviceAccountPopupCount = 0
        this.serviceAccountPopupDate = today
        setServiceAccountPopupCount(0)
        setServiceAccountPopupDate(today)
      }

      // 检查今天是否已弹出3次
      if (this.serviceAccountPopupCount >= 3) {
        this.showServiceAccountPopup = false
        return
      }

      // 检查是否在5分钟内已弹出过
      const fiveMinutes = 5 * 60 * 1000
      if (now - this.serviceAccountPopupLastTime < fiveMinutes) {
        this.showServiceAccountPopup = false
        return
      }

      // 显示弹窗
      this.showServiceAccountPopup = true
    },

    /**
     * 关闭服务号关注弹窗
     */
    closeServiceAccountPopup() {
      this.showServiceAccountPopup = false
      
      // 更新弹出次数和时间
      const today = getTodayDateString()
      const now = Date.now()
      
      this.serviceAccountPopupCount++
      this.serviceAccountPopupLastTime = now
      this.serviceAccountPopupDate = today
      
      setServiceAccountPopupCount(this.serviceAccountPopupCount)
      setServiceAccountPopupLastTime(now)
      setServiceAccountPopupDate(today)
    },

    /**
     * 标记用户已关注服务号
     */
    markServiceAccountFollowed() {
      this.serviceAccountFollowed = true
      this.showServiceAccountPopup = false
      setServiceAccountFollowed(true)
    },

    /**
     * 检查是否应该显示小程序订阅消息提醒
     * 条件：
     * 1. 用户未关注服务号（从后端获取真实状态）
     * 2. 今日已弹出3次服务号关注弹窗
     * 3. 优先级低于会员广告（会员广告关闭后才显示）
     * 4. 今日未关闭过
     * @param {boolean} isMember - 是否是会员
     */
    checkSubscribeReminder(isMember = false) {
      const today = getTodayDateString()
      const userStore = useUserStore()
      
      // 如果已关注服务号，不显示
      if (userStore.isFollowServiceAccount) {
        this.showSubscribeReminder = false
        return
      }

      // 检查是否是新的一天，重置服务号弹窗计数
      if (this.serviceAccountPopupDate !== today) {
        this.serviceAccountPopupCount = 0
      }

      // 如果今日服务号弹窗未达到3次，不显示
      if (this.serviceAccountPopupCount < 3) {
        this.showSubscribeReminder = false
        return
      }

      // 如果今日已关闭过，不显示
      if (this.subscribeReminderClosedDate === today) {
        this.showSubscribeReminder = false
        return
      }

      // 如果会员广告正在显示，不显示（优先级低于会员广告）
      if (this.showMemberAd) {
        this.showSubscribeReminder = false
        return
      }

      // 如果本次会话关闭了会员广告，不显示
      if (this.memberAdClosedThisSession) {
        this.showSubscribeReminder = false
        return
      }

      // 显示订阅消息提醒
      this.showSubscribeReminder = true
    },

    /**
     * 关闭小程序订阅消息提醒
     */
    closeSubscribeReminder() {
      const today = getTodayDateString()
      this.showSubscribeReminder = false
      this.subscribeReminderClosedDate = today
      setSubscribeReminderClosedDate(today)
    },

    reset() {
      this.isLoaded = false
      this.banners = []
      this.kingKongs = []
      this.searchBanner = ''
      this.realNameBanner = ''
      this.dailyPopup = null
      this.memberAdConfig = null
      this.serviceAccountPopup = null
      this.subscribeReminderConfig = null
      this.memberAdClosedThisSession = false
      this.showGenderPopup = false
      this.showDailyPopup = false
      this.showMemberAd = false
      this.showServiceAccountPopup = false
      this.showSubscribeReminder = false
    }
  }
})