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node_modules/vant/lib/pagination/Pagination.js

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+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __getOwnPropNames = Object.getOwnPropertyNames;
+var __hasOwnProp = Object.prototype.hasOwnProperty;
+var __export = (target, all) => {
+  for (var name2 in all)
+    __defProp(target, name2, { get: all[name2], enumerable: true });
+};
+var __copyProps = (to, from, except, desc) => {
+  if (from && typeof from === "object" || typeof from === "function") {
+    for (let key of __getOwnPropNames(from))
+      if (!__hasOwnProp.call(to, key) && key !== except)
+        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
+  }
+  return to;
+};
+var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
+var stdin_exports = {};
+__export(stdin_exports, {
+  default: () => stdin_default,
+  paginationProps: () => paginationProps
+});
+module.exports = __toCommonJS(stdin_exports);
+var import_vue = require("vue");
+var import_utils = require("../utils");
+const [name, bem, t] = (0, import_utils.createNamespace)("pagination");
+const makePage = (number, text, active) => ({
+  number,
+  text,
+  active
+});
+const paginationProps = {
+  mode: (0, import_utils.makeStringProp)("multi"),
+  prevText: String,
+  nextText: String,
+  pageCount: (0, import_utils.makeNumericProp)(0),
+  modelValue: (0, import_utils.makeNumberProp)(0),
+  totalItems: (0, import_utils.makeNumericProp)(0),
+  showPageSize: (0, import_utils.makeNumericProp)(5),
+  itemsPerPage: (0, import_utils.makeNumericProp)(10),
+  forceEllipses: Boolean,
+  showPrevButton: import_utils.truthProp,
+  showNextButton: import_utils.truthProp
+};
+var stdin_default = (0, import_vue.defineComponent)({
+  name,
+  props: paginationProps,
+  emits: ["change", "update:modelValue"],
+  setup(props, {
+    emit,
+    slots
+  }) {
+    const count = (0, import_vue.computed)(() => {
+      const {
+        pageCount,
+        totalItems,
+        itemsPerPage
+      } = props;
+      const count2 = +pageCount || Math.ceil(+totalItems / +itemsPerPage);
+      return Math.max(1, count2);
+    });
+    const pages = (0, import_vue.computed)(() => {
+      const items = [];
+      const pageCount = count.value;
+      const showPageSize = +props.showPageSize;
+      const {
+        modelValue,
+        forceEllipses
+      } = props;
+      let startPage = 1;
+      let endPage = pageCount;
+      const isMaxSized = showPageSize < pageCount;
+      if (isMaxSized) {
+        startPage = Math.max(modelValue - Math.floor(showPageSize / 2), 1);
+        endPage = startPage + showPageSize - 1;
+        if (endPage > pageCount) {
+          endPage = pageCount;
+          startPage = endPage - showPageSize + 1;
+        }
+      }
+      for (let number = startPage; number <= endPage; number++) {
+        const page = makePage(number, number, number === modelValue);
+        items.push(page);
+      }
+      if (isMaxSized && showPageSize > 0 && forceEllipses) {
+        if (startPage > 1) {
+          const prevPages = makePage(startPage - 1, "...");
+          items.unshift(prevPages);
+        }
+        if (endPage < pageCount) {
+          const nextPages = makePage(endPage + 1, "...");
+          items.push(nextPages);
+        }
+      }
+      return items;
+    });
+    const updateModelValue = (value, emitChange) => {
+      value = (0, import_utils.clamp)(value, 1, count.value);
+      if (props.modelValue !== value) {
+        emit("update:modelValue", value);
+        if (emitChange) {
+          emit("change", value);
+        }
+      }
+    };
+    (0, import_vue.watchEffect)(() => updateModelValue(props.modelValue));
+    const renderDesc = () => (0, import_vue.createVNode)("li", {
+      "class": bem("page-desc")
+    }, [slots.pageDesc ? slots.pageDesc() : `${props.modelValue}/${count.value}`]);
+    const renderPrevButton = () => {
+      const {
+        mode,
+        modelValue,
+        showPrevButton
+      } = props;
+      if (!showPrevButton) {
+        return;
+      }
+      const slot = slots["prev-text"];
+      const disabled = modelValue === 1;
+      return (0, import_vue.createVNode)("li", {
+        "class": [bem("item", {
+          disabled,
+          border: mode === "simple",
+          prev: true
+        }), import_utils.BORDER_SURROUND]
+      }, [(0, import_vue.createVNode)("button", {
+        "type": "button",
+        "disabled": disabled,
+        "onClick": () => updateModelValue(modelValue - 1, true)
+      }, [slot ? slot() : props.prevText || t("prev")])]);
+    };
+    const renderNextButton = () => {
+      const {
+        mode,
+        modelValue,
+        showNextButton
+      } = props;
+      if (!showNextButton) {
+        return;
+      }
+      const slot = slots["next-text"];
+      const disabled = modelValue === count.value;
+      return (0, import_vue.createVNode)("li", {
+        "class": [bem("item", {
+          disabled,
+          border: mode === "simple",
+          next: true
+        }), import_utils.BORDER_SURROUND]
+      }, [(0, import_vue.createVNode)("button", {
+        "type": "button",
+        "disabled": disabled,
+        "onClick": () => updateModelValue(modelValue + 1, true)
+      }, [slot ? slot() : props.nextText || t("next")])]);
+    };
+    const renderPages = () => pages.value.map((page) => (0, import_vue.createVNode)("li", {
+      "class": [bem("item", {
+        active: page.active,
+        page: true
+      }), import_utils.BORDER_SURROUND]
+    }, [(0, import_vue.createVNode)("button", {
+      "type": "button",
+      "aria-current": page.active || void 0,
+      "onClick": () => updateModelValue(page.number, true)
+    }, [slots.page ? slots.page(page) : page.text])]));
+    return () => (0, import_vue.createVNode)("nav", {
+      "role": "navigation",
+      "class": bem()
+    }, [(0, import_vue.createVNode)("ul", {
+      "class": bem("items")
+    }, [renderPrevButton(), props.mode === "simple" ? renderDesc() : renderPages(), renderNextButton()])]);
+  }
+});