// 组件不支持简单的双向绑定，需要使用input和confirm事件来实现。
Component({
  options: {
    multipleSlots: true,
    styleIsolation: "shared",
  },
  properties: {
    value: {
      type: Array,
      value: [],
      observer: "_value",
    },
    options: {
      required: true,
      type: Array,
      value: [],
      observer: "_options",
    },
    /** 排列方向，可选值为 vertical horizontal */
    direction: {
      type: String,
      value: "horizontal",
    },
  },
  data: {
    innerOptions: [] as any[],
    innerValue: [] as any[],
  },
  methods: {
    onCheckChange(event: any) {
      const value = event.detail;
      this.setData({
        value: value.map((v: any) => String(v)), // 只更新 innerValue
      });
      this.triggerEvent("change", value); // 将值传递给父组件
    },
    onChecked(val: any) {
      return this.data.innerValue.includes(val) ? true : false;
    },
    _value(newVal: any[]) {
      const tempVal: any[] = [];
      this.data.innerOptions.forEach((item: any) => {
        tempVal.push({
          ...item,
          isSelect: newVal.includes(item.value) ? true : false,
        });
      });
      this.setData({
        innerOptions: tempVal,
        innerValue: newVal.map((v: any) => String(v)), // 确保数据类型一致
      });
    },
    _options(newVal: any[]) {
      const value: any = this.data.value;
      const tempVal: any[] = [];
      newVal.forEach((item: any) => {
        tempVal.push({
          ...item,
          isSelect: value.includes(item.value) ? true : false,
        });
      });
      this.setData({
        innerOptions: tempVal,
      });
    },
  },
});