health.applet/miniprogram/module/order/components/refund-reason-popup/refund-reason-popup.ts

Component({
  properties: {
    visible: { type: Boolean, value: false },
    initialReason: { type: String, value: "" },
  },
  data: {
    selectedReason: "",
    reasons: [
      "商品信息描述不符",
      "与商家协商一致退款",
      "质量问题",
      "少件（含缺少配件）",
      "包装/商品破损/污渍",
      "未按约定时间发货",
      "发票问题",
      "卖家发错货",
    ],
  },
  observers: {
    visible(v: boolean) {
      if (v) {
        this.setData({ selectedReason: this.data.initialReason || "" });
      }
    },
  },
  methods: {
    onPopupVisibleChange(e: WechatMiniprogram.CustomEvent<{ visible: boolean }>) {
      if (!e?.detail?.visible) {
        this.triggerEvent("close");
      }
    },
    onClose() {
      this.triggerEvent("close");
    },
    onSelectReason(e: any) {
      const reason = e.detail?.value;
      if (reason) {
        this.setData({ selectedReason: reason });
      }
    },
    onNext() {
      const reason = this.data.selectedReason;
      if (!reason) {
        wx.showToast({ title: "请选择退款原因", icon: "none" });
        return;
      }
      this.triggerEvent("next", { reason });
    },
  },
});