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node_modules/vant/lib/pagination/index.js

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+"use strict";
+
+exports.__esModule = true;
+exports.default = void 0;
+
+var _utils = require("../utils");
+
+var _constant = require("../utils/constant");
+
+var _createNamespace = (0, _utils.createNamespace)('pagination'),
+    createComponent = _createNamespace[0],
+    bem = _createNamespace[1],
+    t = _createNamespace[2];
+
+function makePage(number, text, active) {
+  return {
+    number: number,
+    text: text,
+    active: active
+  };
+}
+
+var _default = createComponent({
+  props: {
+    prevText: String,
+    nextText: String,
+    forceEllipses: Boolean,
+    mode: {
+      type: String,
+      default: 'multi'
+    },
+    value: {
+      type: Number,
+      default: 0
+    },
+    pageCount: {
+      type: [Number, String],
+      default: 0
+    },
+    totalItems: {
+      type: [Number, String],
+      default: 0
+    },
+    itemsPerPage: {
+      type: [Number, String],
+      default: 10
+    },
+    showPageSize: {
+      type: [Number, String],
+      default: 5
+    }
+  },
+  computed: {
+    count: function count() {
+      var count = this.pageCount || Math.ceil(this.totalItems / this.itemsPerPage);
+      return Math.max(1, count);
+    },
+    pages: function pages() {
+      var pages = [];
+      var pageCount = this.count;
+      var showPageSize = +this.showPageSize;
+
+      if (this.mode !== 'multi') {
+        return pages;
+      } // Default page limits
+
+
+      var startPage = 1;
+      var endPage = pageCount;
+      var isMaxSized = showPageSize < pageCount; // recompute if showPageSize
+
+      if (isMaxSized) {
+        // Current page is displayed in the middle of the visible ones
+        startPage = Math.max(this.value - Math.floor(showPageSize / 2), 1);
+        endPage = startPage + showPageSize - 1; // Adjust if limit is exceeded
+
+        if (endPage > pageCount) {
+          endPage = pageCount;
+          startPage = endPage - showPageSize + 1;
+        }
+      } // Add page number links
+
+
+      for (var number = startPage; number <= endPage; number++) {
+        var page = makePage(number, number, number === this.value);
+        pages.push(page);
+      } // Add links to move between page sets
+
+
+      if (isMaxSized && showPageSize > 0 && this.forceEllipses) {
+        if (startPage > 1) {
+          var previousPageSet = makePage(startPage - 1, '...', false);
+          pages.unshift(previousPageSet);
+        }
+
+        if (endPage < pageCount) {
+          var nextPageSet = makePage(endPage + 1, '...', false);
+          pages.push(nextPageSet);
+        }
+      }
+
+      return pages;
+    }
+  },
+  watch: {
+    value: {
+      handler: function handler(page) {
+        this.select(page || this.value);
+      },
+      immediate: true
+    }
+  },
+  methods: {
+    select: function select(page, emitChange) {
+      page = Math.min(this.count, Math.max(1, page));
+
+      if (this.value !== page) {
+        this.$emit('input', page);
+
+        if (emitChange) {
+          this.$emit('change', page);
+        }
+      }
+    }
+  },
+  render: function render() {
+    var _this = this,
+        _this$slots,
+        _this$slots3;
+
+    var h = arguments[0];
+    var value = this.value;
+    var simple = this.mode !== 'multi';
+
+    var onSelect = function onSelect(value) {
+      return function () {
+        _this.select(value, true);
+      };
+    };
+
+    return h("ul", {
+      "class": bem({
+        simple: simple
+      })
+    }, [h("li", {
+      "class": [bem('item', {
+        disabled: value === 1
+      }), bem('prev'), _constant.BORDER],
+      "on": {
+        "click": onSelect(value - 1)
+      }
+    }, [((_this$slots = this.slots('prev-text')) != null ? _this$slots : this.prevText) || t('prev')]), this.pages.map(function (page) {
+      var _this$slots2;
+
+      return h("li", {
+        "class": [bem('item', {
+          active: page.active
+        }), bem('page'), _constant.BORDER],
+        "on": {
+          "click": onSelect(page.number)
+        }
+      }, [(_this$slots2 = _this.slots('page', page)) != null ? _this$slots2 : page.text]);
+    }), simple && h("li", {
+      "class": bem('page-desc')
+    }, [this.slots('pageDesc') || value + "/" + this.count]), h("li", {
+      "class": [bem('item', {
+        disabled: value === this.count
+      }), bem('next'), _constant.BORDER],
+      "on": {
+        "click": onSelect(value + 1)
+      }
+    }, [((_this$slots3 = this.slots('next-text')) != null ? _this$slots3 : this.nextText) || t('next')])]);
+  }
+});
+
+exports.default = _default;