"use strict";
const common_vendor = require("../../common/vendor.js");
const common_assets = require("../../common/assets.js");
const _sfc_main = {
  data() {
    return {
      checkNum: 0,
      //选中几个
      sumPrice: 0,
      //总价
      selectAll: false,
      dataList: [
        {
          imgurl: "",
          title: "坂本日常 吧唧",
          name: "坂本",
          price: 20,
          num: 1,
          isCheck: false,
          type: "库存紧张"
        },
        {
          imgurl: "",
          title: "坂本日常 吧唧",
          name: "坂本",
          price: 20,
          num: 1,
          isCheck: false,
          type: "库存紧张"
        },
        {
          imgurl: "",
          title: "坂本日常 吧唧",
          name: "坂本",
          price: 20,
          num: 1,
          isCheck: false,
          type: "库存紧张"
        },
        {
          imgurl: "",
          title: "坂本日常 吧唧",
          name: "坂本",
          price: 20,
          num: 1,
          isCheck: false,
          type: "库存紧张"
        },
        {
          imgurl: "",
          title: "坂本日常 吧唧",
          name: "坂本",
          price: 20,
          num: 1,
          isCheck: false,
          type: "库存紧张"
        },
        {
          imgurl: "",
          title: "坂本日常 吧唧",
          name: "坂本",
          price: 20,
          num: 1,
          isCheck: false,
          type: "库存紧张"
        },
        {
          imgurl: "",
          title: "坂本日常 吧唧",
          name: "坂本",
          price: 20,
          num: 1,
          isCheck: false,
          type: "库存紧张"
        }
      ]
    };
  },
  methods: {
    // 切换单个项目的选中状态
    toggleItem(index) {
      this.dataList[index].isCheck = !this.dataList[index].isCheck;
      this.updateSelectAllStatus();
    },
    // 全选/取消全选
    toggleSelectAll() {
      this.selectAll = !this.selectAll;
      this.dataList.forEach((item) => {
        item.isCheck = this.selectAll;
      });
      this.selectedCount();
      this.totalPrice();
    },
    // 更新全选状态（当手动选择所有项时自动勾选全选）
    updateSelectAllStatus() {
      this.selectAll = this.dataList.every((item) => item.isCheck);
      this.selectedCount();
      this.totalPrice();
    },
    // 增加数量
    increase(index) {
      this.dataList[index].num++;
      this.selectedCount();
      this.totalPrice();
    },
    // 减少数量
    decrease(index) {
      if (this.dataList[index].num > 1) {
        this.dataList[index].num--;
      }
      this.selectedCount();
      this.totalPrice();
    },
    // 选中的商品总数量
    selectedCount() {
      this.checkNum = this.dataList.reduce((total, item) => {
        return total + (item.isCheck ? item.num : 0);
      }, 0);
    },
    // 选中的商品总价格
    totalPrice() {
      this.sumPrice = this.dataList.reduce((total, item) => {
        return total + (item.isCheck ? item.price * item.num : 0);
      }, 0);
    }
  }
};
function _sfc_render(_ctx, _cache, $props, $setup, $data, $options) {
  return {
    a: common_vendor.f($data.dataList, (item, index, i0) => {
      return {
        a: item.isCheck ? "/static/ic_check_s.png" : "/static/ic_check.png",
        b: common_vendor.o(($event) => $options.toggleItem(index)),
        c: item.imgurl,
        d: common_vendor.t(item.title),
        e: common_vendor.t(item.name),
        f: common_vendor.t(item.price),
        g: common_vendor.o(($event) => $options.decrease(index)),
        h: common_vendor.t(item.num),
        i: common_vendor.o(($event) => $options.increase(index))
      };
    }),
    b: common_assets._imports_10,
    c: common_assets._imports_11,
    d: common_assets._imports_2$1,
    e: common_vendor.t($data.checkNum),
    f: common_vendor.t($data.sumPrice),
    g: common_vendor.t($data.checkNum),
    h: $data.selectAll ? "/static/ic_check_s.png" : "/static/ic_check.png",
    i: common_vendor.o((...args) => $options.toggleSelectAll && $options.toggleSelectAll(...args))
  };
}
const MiniProgramPage = /* @__PURE__ */ common_vendor._export_sfc(_sfc_main, [["render", _sfc_render]]);
wx.createPage(MiniProgramPage);
//# sourceMappingURL=../../../.sourcemap/mp-weixin/pages/bags/bags-page.js.map