jnpf-web-datascreen-vue3-v6.x/node_modules/.pnpm-store/v3/files/79/cbd80cf706171afa1ac7bedbf534dba28fbbaa73f79fa437cca957beaf4417964a3eef934c8683208e8e93fe9f267cf1bc52b949503245e73cc3a5ba6748d8

import { getCurrentInstance, inject, ref } from 'vue';
import { isNull } from 'lodash-unified';
import { TABLE_INJECTION_KEY } from '../tokens.mjs';
import { isClient } from '@vueuse/core';
import { addClass, hasClass, removeClass } from '../../../../utils/dom/style.mjs';
import { isElement } from '../../../../utils/types.mjs';

function useEvent(props, emit) {
  const instance = getCurrentInstance();
  const parent = inject(TABLE_INJECTION_KEY);
  const handleFilterClick = (event) => {
    event.stopPropagation();
    return;
  };
  const handleHeaderClick = (event, column) => {
    if (!column.filters && column.sortable) {
      handleSortClick(event, column, false);
    } else if (column.filterable && !column.sortable) {
      handleFilterClick(event);
    }
    parent == null ? void 0 : parent.emit("header-click", column, event);
  };
  const handleHeaderContextMenu = (event, column) => {
    parent == null ? void 0 : parent.emit("header-contextmenu", column, event);
  };
  const draggingColumn = ref(null);
  const dragging = ref(false);
  const dragState = ref();
  const handleMouseDown = (event, column) => {
    var _a, _b;
    if (!isClient)
      return;
    if (column.children && column.children.length > 0)
      return;
    if (draggingColumn.value && props.border) {
      dragging.value = true;
      const table = parent;
      emit("set-drag-visible", true);
      const tableEl = table == null ? void 0 : table.vnode.el;
      const tableLeft = tableEl == null ? void 0 : tableEl.getBoundingClientRect().left;
      const columnEl = (_b = (_a = instance == null ? void 0 : instance.vnode) == null ? void 0 : _a.el) == null ? void 0 : _b.querySelector(`th.${column.id}`);
      const columnRect = columnEl.getBoundingClientRect();
      const minLeft = columnRect.left - tableLeft + 30;
      addClass(columnEl, "noclick");
      dragState.value = {
        startMouseLeft: event.clientX,
        startLeft: columnRect.right - tableLeft,
        startColumnLeft: columnRect.left - tableLeft,
        tableLeft
      };
      const resizeProxy = table == null ? void 0 : table.refs.resizeProxy;
      resizeProxy.style.left = `${dragState.value.startLeft}px`;
      document.onselectstart = function() {
        return false;
      };
      document.ondragstart = function() {
        return false;
      };
      const handleMouseMove2 = (event2) => {
        const deltaLeft = event2.clientX - dragState.value.startMouseLeft;
        const proxyLeft = dragState.value.startLeft + deltaLeft;
        resizeProxy.style.left = `${Math.max(minLeft, proxyLeft)}px`;
      };
      const handleMouseUp = () => {
        if (dragging.value) {
          const { startColumnLeft, startLeft } = dragState.value;
          const finalLeft = Number.parseInt(resizeProxy.style.left, 10);
          const columnWidth = finalLeft - startColumnLeft;
          column.width = column.realWidth = columnWidth;
          table == null ? void 0 : table.emit("header-dragend", column.width, startLeft - startColumnLeft, column, event);
          requestAnimationFrame(() => {
            props.store.scheduleLayout(false, true);
          });
          document.body.style.cursor = "";
          dragging.value = false;
          draggingColumn.value = null;
          dragState.value = void 0;
          emit("set-drag-visible", false);
        }
        document.removeEventListener("mousemove", handleMouseMove2);
        document.removeEventListener("mouseup", handleMouseUp);
        document.onselectstart = null;
        document.ondragstart = null;
        setTimeout(() => {
          removeClass(columnEl, "noclick");
        }, 0);
      };
      document.addEventListener("mousemove", handleMouseMove2);
      document.addEventListener("mouseup", handleMouseUp);
    }
  };
  const handleMouseMove = (event, column) => {
    var _a;
    if (column.children && column.children.length > 0)
      return;
    const el = event.target;
    if (!isElement(el)) {
      return;
    }
    const target = el == null ? void 0 : el.closest("th");
    if (!column || !column.resizable || !target)
      return;
    if (!dragging.value && props.border) {
      const rect = target.getBoundingClientRect();
      const bodyStyle = document.body.style;
      const isLastTh = ((_a = target.parentNode) == null ? void 0 : _a.lastElementChild) === target;
      const allowDarg = props.allowDragLastColumn || !isLastTh;
      if (rect.width > 12 && rect.right - event.clientX < 8 && allowDarg) {
        bodyStyle.cursor = "col-resize";
        if (hasClass(target, "is-sortable")) {
          target.style.cursor = "col-resize";
        }
        draggingColumn.value = column;
      } else if (!dragging.value) {
        bodyStyle.cursor = "";
        if (hasClass(target, "is-sortable")) {
          target.style.cursor = "pointer";
        }
        draggingColumn.value = null;
      }
    }
  };
  const handleMouseOut = () => {
    if (!isClient)
      return;
    document.body.style.cursor = "";
  };
  const toggleOrder = ({ order, sortOrders }) => {
    if (order === "")
      return sortOrders[0];
    const index = sortOrders.indexOf(order || null);
    return sortOrders[index > sortOrders.length - 2 ? 0 : index + 1];
  };
  const handleSortClick = (event, column, givenOrder) => {
    var _a;
    event.stopPropagation();
    const order = column.order === givenOrder ? null : givenOrder || toggleOrder(column);
    const target = (_a = event.target) == null ? void 0 : _a.closest("th");
    if (target) {
      if (hasClass(target, "noclick")) {
        removeClass(target, "noclick");
        return;
      }
    }
    if (!column.sortable)
      return;
    const clickTarget = event.currentTarget;
    if (["ascending", "descending"].some((str) => hasClass(clickTarget, str) && !column.sortOrders.includes(str))) {
      return;
    }
    const states = props.store.states;
    let sortProp = states.sortProp.value;
    let sortOrder;
    const sortingColumn = states.sortingColumn.value;
    if (sortingColumn !== column || sortingColumn === column && isNull(sortingColumn.order)) {
      if (sortingColumn) {
        sortingColumn.order = null;
      }
      states.sortingColumn.value = column;
      sortProp = column.property;
    }
    if (!order) {
      sortOrder = column.order = null;
    } else {
      sortOrder = column.order = order;
    }
    states.sortProp.value = sortProp;
    states.sortOrder.value = sortOrder;
    parent == null ? void 0 : parent.store.commit("changeSortCondition");
  };
  return {
    handleHeaderClick,
    handleHeaderContextMenu,
    handleMouseDown,
    handleMouseMove,
    handleMouseOut,
    handleSortClick,
    handleFilterClick
  };
}

export { useEvent as default };
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