first commit

node_modules/vant/es/coupon-list/CouponList.mjs

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+import { ref, watch, computed, nextTick, onMounted, defineComponent, createVNode as _createVNode, vShow as _vShow, withDirectives as _withDirectives } from "vue";
+import { truthProp, windowHeight, makeArrayProp, makeStringProp, makeNumberProp, createNamespace } from "../utils/index.mjs";
+import { useRefs } from "../composables/use-refs.mjs";
+import { Tab } from "../tab/index.mjs";
+import { Tabs } from "../tabs/index.mjs";
+import { Empty } from "../empty/index.mjs";
+import { Field } from "../field/index.mjs";
+import { Button } from "../button/index.mjs";
+import { Coupon } from "../coupon/index.mjs";
+import { useRect } from "@vant/use";
+const [name, bem, t] = createNamespace("coupon-list");
+const couponListProps = {
+  code: makeStringProp(""),
+  coupons: makeArrayProp(),
+  currency: makeStringProp("\xA5"),
+  showCount: truthProp,
+  emptyImage: String,
+  enabledTitle: String,
+  disabledTitle: String,
+  disabledCoupons: makeArrayProp(),
+  showExchangeBar: truthProp,
+  showCloseButton: truthProp,
+  closeButtonText: String,
+  inputPlaceholder: String,
+  exchangeMinLength: makeNumberProp(1),
+  exchangeButtonText: String,
+  displayedCouponIndex: makeNumberProp(-1),
+  exchangeButtonLoading: Boolean,
+  exchangeButtonDisabled: Boolean,
+  chosenCoupon: {
+    type: [Number, Array],
+    default: -1
+  }
+};
+var stdin_default = defineComponent({
+  name,
+  props: couponListProps,
+  emits: ["change", "exchange", "update:code"],
+  setup(props, {
+    emit,
+    slots
+  }) {
+    const [couponRefs, setCouponRefs] = useRefs();
+    const root = ref();
+    const barRef = ref();
+    const activeTab = ref(0);
+    const listHeight = ref(0);
+    const currentCode = ref(props.code);
+    const buttonDisabled = computed(() => !props.exchangeButtonLoading && (props.exchangeButtonDisabled || !currentCode.value || currentCode.value.length < props.exchangeMinLength));
+    const updateListHeight = () => {
+      const TABS_HEIGHT = 44;
+      const rootHeight = useRect(root).height;
+      const headerHeight = useRect(barRef).height + TABS_HEIGHT;
+      listHeight.value = (rootHeight > headerHeight ? rootHeight : windowHeight.value) - headerHeight;
+    };
+    const onExchange = () => {
+      emit("exchange", currentCode.value);
+      if (!props.code) {
+        currentCode.value = "";
+      }
+    };
+    const scrollToCoupon = (index) => {
+      nextTick(() => {
+        var _a;
+        return (_a = couponRefs.value[index]) == null ? void 0 : _a.scrollIntoView();
+      });
+    };
+    const renderEmpty = () => _createVNode(Empty, {
+      "image": props.emptyImage
+    }, {
+      default: () => [_createVNode("p", {
+        "class": bem("empty-tip")
+      }, [t("noCoupon")])]
+    });
+    const renderExchangeBar = () => {
+      if (props.showExchangeBar) {
+        return _createVNode("div", {
+          "ref": barRef,
+          "class": bem("exchange-bar")
+        }, [_createVNode(Field, {
+          "modelValue": currentCode.value,
+          "onUpdate:modelValue": ($event) => currentCode.value = $event,
+          "clearable": true,
+          "border": false,
+          "class": bem("field"),
+          "placeholder": props.inputPlaceholder || t("placeholder"),
+          "maxlength": "20"
+        }, null), _createVNode(Button, {
+          "plain": true,
+          "type": "primary",
+          "class": bem("exchange"),
+          "text": props.exchangeButtonText || t("exchange"),
+          "loading": props.exchangeButtonLoading,
+          "disabled": buttonDisabled.value,
+          "onClick": onExchange
+        }, null)]);
+      }
+    };
+    const renderCouponTab = () => {
+      const {
+        coupons,
+        chosenCoupon
+      } = props;
+      const count = props.showCount ? ` (${coupons.length})` : "";
+      const title = (props.enabledTitle || t("enable")) + count;
+      const updateChosenCoupon = (currentValues = [], value = 0) => {
+        if (currentValues.includes(value)) {
+          return currentValues.filter((item) => item !== value);
+        }
+        return [...currentValues, value];
+      };
+      return _createVNode(Tab, {
+        "title": title
+      }, {
+        default: () => {
+          var _a;
+          return [_createVNode("div", {
+            "class": bem("list", {
+              "with-bottom": props.showCloseButton
+            }),
+            "style": {
+              height: `${listHeight.value}px`
+            }
+          }, [coupons.map((coupon, index) => _createVNode(Coupon, {
+            "key": coupon.id,
+            "ref": setCouponRefs(index),
+            "coupon": coupon,
+            "chosen": Array.isArray(chosenCoupon) ? chosenCoupon.includes(index) : index === chosenCoupon,
+            "currency": props.currency,
+            "onClick": () => emit("change", Array.isArray(chosenCoupon) ? updateChosenCoupon(chosenCoupon, index) : index)
+          }, null)), !coupons.length && renderEmpty(), (_a = slots["list-footer"]) == null ? void 0 : _a.call(slots)])];
+        }
+      });
+    };
+    const renderDisabledTab = () => {
+      const {
+        disabledCoupons
+      } = props;
+      const count = props.showCount ? ` (${disabledCoupons.length})` : "";
+      const title = (props.disabledTitle || t("disabled")) + count;
+      return _createVNode(Tab, {
+        "title": title
+      }, {
+        default: () => {
+          var _a;
+          return [_createVNode("div", {
+            "class": bem("list", {
+              "with-bottom": props.showCloseButton
+            }),
+            "style": {
+              height: `${listHeight.value}px`
+            }
+          }, [disabledCoupons.map((coupon) => _createVNode(Coupon, {
+            "disabled": true,
+            "key": coupon.id,
+            "coupon": coupon,
+            "currency": props.currency
+          }, null)), !disabledCoupons.length && renderEmpty(), (_a = slots["disabled-list-footer"]) == null ? void 0 : _a.call(slots)])];
+        }
+      });
+    };
+    watch(() => props.code, (value) => {
+      currentCode.value = value;
+    });
+    watch(windowHeight, updateListHeight);
+    watch(currentCode, (value) => emit("update:code", value));
+    watch(() => props.displayedCouponIndex, scrollToCoupon);
+    onMounted(() => {
+      updateListHeight();
+      scrollToCoupon(props.displayedCouponIndex);
+    });
+    return () => _createVNode("div", {
+      "ref": root,
+      "class": bem()
+    }, [renderExchangeBar(), _createVNode(Tabs, {
+      "active": activeTab.value,
+      "onUpdate:active": ($event) => activeTab.value = $event,
+      "class": bem("tab")
+    }, {
+      default: () => [renderCouponTab(), renderDisabledTab()]
+    }), _createVNode("div", {
+      "class": bem("bottom")
+    }, [slots["list-button"] ? slots["list-button"]() : _withDirectives(_createVNode(Button, {
+      "round": true,
+      "block": true,
+      "type": "primary",
+      "class": bem("close"),
+      "text": props.closeButtonText || t("close"),
+      "onClick": () => emit("change", Array.isArray(props.chosenCoupon) ? [] : -1)
+    }, null), [[_vShow, props.showCloseButton]])])]);
+  }
+});
+export {
+  couponListProps,
+  stdin_default as default
+};