const DarkModeUtil = require('../../utils/dark-mode.js')

Page({
  data: {
    isDarkMode: false,
    loading: true,
    incomeStats: {
      totalIncome: '0.00',
      todayIncome: '0.00',
      pendingIncome: '0.00',
      withdrawable: '0.00'
    },
    incomeList: [],
    page: 1,
    hasMore: true
  },

  onLoad() {
    // 应用深色模式
    DarkModeUtil.applyPageDarkMode(this)
    
    // 监听深色模式变化
    DarkModeUtil.listenDarkModeChange(this)

    this.loadIncomeStats();
    this.loadIncomeList();
  },

  // 加载收入统计
  loadIncomeStats() {
    // TODO: Replace with actual API call
    setTimeout(() => {
      this.setData({
        incomeStats: {
          totalIncome: '1234.56',
          todayIncome: '123.45',
          pendingIncome: '456.78',
          withdrawable: '789.01'
        },
        loading: false
      });
    }, 500);
  },

  // 加载收入明细
  loadIncomeList() {
    if (!this.data.hasMore) return;
    
    // TODO: Replace with actual API call
    setTimeout(() => {
      const newList = [{
        id: 1,
        type: '分销佣金',
        amount: '99.00',
        status: '已结算',
        createTime: '2024-01-08 12:34:56',
        orderNo: 'DD20240108123456'
      }];

      this.setData({
        incomeList: [...this.data.incomeList, ...newList],
        page: this.data.page + 1,
        hasMore: newList.length === 10
      });
    }, 500);
  },

  // 申请提现
  applyWithdraw() {
    if (parseFloat(this.data.incomeStats.withdrawable) <= 0) {
      wx.showToast({
        title: '暂无可提现金额',
        icon: 'none'
      });
      return;
    }

    wx.navigateTo({
      url: '/pages/income/withdraw'
    });
  },

  // 下拉刷新
  onPullDownRefresh() {
    this.setData({
      incomeList: [],
      page: 1,
      hasMore: true
    }, () => {
      Promise.all([
        this.loadIncomeStats(),
        this.loadIncomeList()
      ]).then(() => {
        wx.stopPullDownRefresh();
      });
    });
  },

  // 触底加载更多
  onReachBottom() {
    this.loadIncomeList();
  }
});