element-plus/es/components/descriptions/src/description.vue2.mjs

A Component Library for Vue 3

import { descriptionProps } from './description.mjs';
import { defineComponent, useSlots, provide, computed, createElementBlock, openBlock, normalizeClass, createCommentVNode, createElementVNode, unref, renderSlot, createTextVNode, toDisplayString, Fragment, renderList, createBlock } from 'vue';
import _sfc_main$1 from './descriptions-row.vue2.mjs';
import { descriptionsKey } from './token.mjs';
import { COMPONENT_NAME } from './constants.mjs';
import { useNamespace } from '../../../hooks/use-namespace/index.mjs';
import { useFormSize } from '../../form/src/hooks/use-form-common-props.mjs';
import { flattedChildren } from '../../../utils/vue/vnode.mjs';

var _sfc_main = /* @__PURE__ */ defineComponent({
  ...{
    name: "ElDescriptions"
  },
  __name: "description",
  props: descriptionProps,
  setup(__props) {
    const props = __props;
    const ns = useNamespace("descriptions");
    const descriptionsSize = useFormSize();
    const slots = useSlots();
    provide(descriptionsKey, props);
    const descriptionKls = computed(() => [ns.b(), ns.m(descriptionsSize.value)]);
    const filledNode = (node, span, count, isLast = false) => {
      if (!node.props) {
        node.props = {};
      }
      if (span > count) {
        node.props.span = count;
      }
      if (isLast) {
        node.props.span = span;
      }
      return node;
    };
    const getRows = () => {
      if (!slots.default) return [];
      const children = flattedChildren(slots.default()).filter(
        (node) => {
          var _a;
          return ((_a = node == null ? void 0 : node.type) == null ? void 0 : _a.name) === COMPONENT_NAME;
        }
      );
      const rows = [];
      let temp = [];
      let count = props.column;
      let totalSpan = 0;
      const rowspanTemp = [];
      children.forEach((node, index) => {
        var _a, _b, _c;
        const span = ((_a = node.props) == null ? void 0 : _a.span) || 1;
        const rowspan = ((_b = node.props) == null ? void 0 : _b.rowspan) || 1;
        const rowNo = rows.length;
        rowspanTemp[rowNo] || (rowspanTemp[rowNo] = 0);
        if (rowspan > 1) {
          for (let i = 1; i < rowspan; i++) {
            rowspanTemp[_c = rowNo + i] || (rowspanTemp[_c] = 0);
            rowspanTemp[rowNo + i]++;
            totalSpan++;
          }
        }
        if (rowspanTemp[rowNo] > 0) {
          count -= rowspanTemp[rowNo];
          rowspanTemp[rowNo] = 0;
        }
        if (index < children.length - 1) {
          totalSpan += span > count ? count : span;
        }
        if (index === children.length - 1) {
          const lastSpan = props.column - totalSpan % props.column;
          temp.push(filledNode(node, lastSpan, count, true));
          rows.push(temp);
          return;
        }
        if (span < count) {
          count -= span;
          temp.push(node);
        } else {
          temp.push(filledNode(node, span, count));
          rows.push(temp);
          count = props.column;
          temp = [];
        }
      });
      return rows;
    };
    return (_ctx, _cache) => {
      return openBlock(), createElementBlock(
        "div",
        {
          class: normalizeClass(descriptionKls.value)
        },
        [
          __props.title || __props.extra || _ctx.$slots.title || _ctx.$slots.extra ? (openBlock(), createElementBlock(
            "div",
            {
              key: 0,
              class: normalizeClass(unref(ns).e("header"))
            },
            [
              createElementVNode(
                "div",
                {
                  class: normalizeClass(unref(ns).e("title"))
                },
                [
                  renderSlot(_ctx.$slots, "title", {}, () => [
                    createTextVNode(
                      toDisplayString(__props.title),
                      1
                      /* TEXT */
                    )
                  ])
                ],
                2
                /* CLASS */
              ),
              createElementVNode(
                "div",
                {
                  class: normalizeClass(unref(ns).e("extra"))
                },
                [
                  renderSlot(_ctx.$slots, "extra", {}, () => [
                    createTextVNode(
                      toDisplayString(__props.extra),
                      1
                      /* TEXT */
                    )
                  ])
                ],
                2
                /* CLASS */
              )
            ],
            2
            /* CLASS */
          )) : createCommentVNode("v-if", true),
          createElementVNode(
            "div",
            {
              class: normalizeClass(unref(ns).e("body"))
            },
            [
              createElementVNode(
                "table",
                {
                  class: normalizeClass([unref(ns).e("table"), unref(ns).is("bordered", __props.border)])
                },
                [
                  createElementVNode("tbody", null, [
                    (openBlock(true), createElementBlock(
                      Fragment,
                      null,
                      renderList(getRows(), (row, _index) => {
                        return openBlock(), createBlock(_sfc_main$1, {
                          key: _index,
                          row
                        }, null, 8, ["row"]);
                      }),
                      128
                      /* KEYED_FRAGMENT */
                    ))
                  ])
                ],
                2
                /* CLASS */
              )
            ],
            2
            /* CLASS */
          )
        ],
        2
        /* CLASS */
      );
    };
  }
});

export { _sfc_main as default };
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