Page({
  data: {
    goods: {},
    specList: [],
    selectedSpecs: [], // 用户选择的规格
    buyNum: 1, // 购买数量
    showPopup: false, // 控制弹出层显示
    userInfo: {}, // 用户信息
    viewGood: "",
  },

  onLoad(options) {
    const goods = {
      id: options.goodsId,
      goodName: options.goodName,
      goodPrice: options.goodPrice,
      goodDetail: options.goodDetail,
      goodImage: decodeURIComponent(options.goodImage).split(","),
    }
    const specList = [
      {
        specId: 2,
        title: "枕被套 、床单颜色",
        specValueList: [
          { specValueId: 3, specValue: "贝诺灰", isSelected: false, goodImage: "/image/beizi2.jpg" },
          { specValueId: 4, specValue: "开心日记", isSelected: false, goodImage: "/image/beizi3.jpg" },
          { specValueId: 5, specValue: "草莓熊", isSelected: false, goodImage: "/image/beizi4.jpg" },
          { specValueId: 6, specValue: "乖乖狗", isSelected: false, goodImage: "/image/beizi5.jpg" },
          { specValueId: 7, specValue: "蓝心小熊", isSelected: false, goodImage: "/image/beizi6.jpg" },
          { specValueId: 8, specValue: "初夏-紫", isSelected: false, goodImage: "/image/beizi7.jpg" }
        ]
      }
    ];
    this.setData({ goods, specList, viewGood: goods.goodImage[0] })
  },

  openPopup() {
    this.setData({ showPopup: true })
  },

  handlePopupHide() {
    this.setData({ showPopup: false })
  },

  selectSpec(e) {
    const { specid, id, val } = e.currentTarget.dataset

    // 动态更改价格
    let updatedPrice = this.data.goods.goodPrice
    if (val === "普通蓬松枕") {
      updatedPrice = 220 // 设置为220
    }
    if (val === "压缩高级枕") {
      updatedPrice = 240 // 设置为240
    }

    let specList = this.data.specList.map((spec) => {
      if (spec.specId === specid) {
        spec.specValueList = spec.specValueList.map((item) => {
          item.isSelected = item.specValueId == id
          return item
        })
      }
      return spec
    })

    this.setData({
      specList,
      viewGood: e.currentTarget.dataset.goodimage,
      "goods.goodPrice": updatedPrice, // 更新价格
    })
    this.updateSelectedSpecs()
  },
  goToHome() {
    wx.switchTab({
      url: "/page/component/index", // 使用switchTab跳转到首页（tabbar页面）
    })
  },
  updateSelectedSpecs() {
    const selectedSpecs = this.data.specList
      .map((spec) => {
        const selectedItem = spec.specValueList.find((item) => item.isSelected)
        return selectedItem ? selectedItem.specValue : null
      })
      .filter((item) => item)
    this.setData({ selectedSpecs })
  },

  handleBuyNumChange(e) {
    this.setData({
      buyNum: e.detail.value,
    })
  },

  confirmSpecs() {
    console.log(this.data.selectedSpecs)
    // if (this.data.selectedSpecs.length < this.data.specList.length) {
    //   wx.showToast({
    //     title: "请选择所有规格",
    //     icon: "none",
    //   })
    //   return
    // }

    this.setData({ showPopup: false })

    // wx.getUserProfile({
    //   desc: '用于完善会员资料',
    //   success: (res) => {
    // this.setData({ userInfo: res.userInfo });

    const { id, goodName, goodImage, goodPrice } = this.data.goods
    const num = this.data.buyNum
    const url = `../orders/orders?goodsId=${id}&title=${goodName}&image=${
      goodImage[0]
    }&price=${goodPrice}&num=${num}&specs=${this.data.selectedSpecs.join(",")}`

    wx.navigateTo({ url })
    //   },
    //   fail: (err) => {
    //     wx.showToast({
    //       title: '获取用户信息失败',
    //       icon: 'none'
    //     });
    //   }
    // });
  },
})