import _extends from "@babel/runtime/helpers/extends";
/* eslint-disable @atlaskit/ui-styling-standard/use-compiled -- Pre-existing lint debt surfaced by this mechanical type-import-only PR. */
/**
 * @jsxRuntime classic
 * @jsx jsx
 */
import React, { Fragment, memo, useCallback, useEffect, useMemo, useState } from 'react';

// eslint-disable-next-line @atlaskit/ui-styling-standard/use-compiled, @typescript-eslint/consistent-type-imports -- Ignored via go/DSP-18766; jsx required at runtime for @jsxRuntime classic
import { css, jsx } from '@emotion/react';
import { Grid, List } from 'react-virtualized';
import { AutoSizer } from 'react-virtualized/dist/commonjs/AutoSizer';
import { CellMeasurer, CellMeasurerCache } from 'react-virtualized/dist/commonjs/CellMeasurer';
import withAnalyticsContext from '@atlaskit/analytics-next/withAnalyticsContext';
import { relativeFontSizeToBase16 } from '@atlaskit/editor-shared-styles';
import { shortcutStyle } from '@atlaskit/editor-shared-styles/shortcut';
import { ButtonItem } from '@atlaskit/menu';
import { fg } from '@atlaskit/platform-feature-flags';
import { Flex, Stack, Text } from '@atlaskit/primitives/compiled';
import { expValEquals } from '@atlaskit/tmp-editor-statsig/exp-val-equals';
import { editorExperiment } from '@atlaskit/tmp-editor-statsig/experiments';
import Tooltip from '@atlaskit/tooltip';
import { ACTION, ACTION_SUBJECT, EVENT_TYPE, fireAnalyticsEvent } from '../../../analytics';
import { IconFallback } from '../../../quick-insert';
import { ELEMENT_ITEM_HEIGHT, ELEMENT_ITEM_PADDING, ELEMENT_LIST_PADDING, SCROLLBAR_WIDTH } from '../../constants';
import useContainerWidth from '../../hooks/use-container-width';
import useFocus from '../../hooks/use-focus';
import { Modes } from '../../types';
import EmptyState from './EmptyState';
import { getColumnCount, getScrollbarWidth } from './utils';
export const ICON_HEIGHT = 40;
export const ICON_WIDTH = 40;

// eslint-disable-next-line @atlaskit/ui-styling-standard/no-exported-styles -- Ignored via go/DSP-18766
export const itemIcon = css({
  width: `${ICON_WIDTH}px`,
  height: `${ICON_HEIGHT}px`,
  overflow: 'hidden',
  border: `${"var(--ds-border-width, 1px)"} solid ${"var(--ds-border, #0B120E24)"}`,
  // eslint-disable-next-line @atlaskit/ui-styling-standard/no-imported-style-values, @atlaskit/ui-styling-standard/no-unsafe-values -- Ignored via go/DSP-18766
  borderRadius: "var(--ds-radius-small, 3px)",
  boxSizing: 'border-box',
  display: 'flex',
  justifyContent: 'center',
  alignItems: 'center',
  // eslint-disable-next-line @atlaskit/ui-styling-standard/no-nested-selectors -- Ignored via go/DSP-18766
  div: {
    width: `${ICON_WIDTH}px`,
    height: `${ICON_HEIGHT}px`
  }
});
function ElementList({
  items,
  mode,
  selectedItemIndex,
  focusedItemIndex,
  focusOnEmptyStateButton,
  columnCount,
  setColumnCount,
  createAnalyticsEvent,
  emptyStateHandler,
  selectedCategory,
  selectedCategoryIndex,
  searchTerm,
  setFocusedCategoryIndex,
  setFocusedItemIndex,
  cache,
  onInsertItem,
  hasTabListContext = false
}) {
  const {
    containerWidth,
    ContainerWidthMonitor
  } = useContainerWidth();
  const [scrollbarWidth, setScrollbarWidth] = useState(SCROLLBAR_WIDTH);
  const fullMode = mode === Modes.full;
  useEffect(() => {
    /**
     * More of an optimization condition.
     * Initially the containerWidths are reported 0 twice.
     **/
    if (fullMode && containerWidth > 0) {
      setColumnCount(getColumnCount(containerWidth));
      const updatedScrollbarWidth = getScrollbarWidth();
      if (updatedScrollbarWidth > 0) {
        // eslint-disable-next-line @atlassian/perf-linting/no-chain-state-updates -- Ignored via go/ees017 (to be fixed)
        setScrollbarWidth(updatedScrollbarWidth);
      }
    }
  }, [fullMode, containerWidth, setColumnCount, scrollbarWidth]);
  const onExternalLinkClick = useCallback(() => {
    fireAnalyticsEvent(createAnalyticsEvent)({
      payload: {
        action: ACTION.VISITED,
        actionSubject: ACTION_SUBJECT.SMART_LINK,
        eventType: EVENT_TYPE.TRACK
      }
    });
  }, [createAnalyticsEvent]);
  const listCache = useMemo(() => {
    return cache !== null && cache !== void 0 ? cache : new CellMeasurerCache({
      fixedWidth: true,
      defaultHeight: ELEMENT_ITEM_HEIGHT,
      minHeight: ELEMENT_ITEM_HEIGHT
    });
  }, [cache]);
  useEffect(() => {
    // need to recalculate values if we have the same items, but they're reordered
    listCache.clearAll();
  }, [listCache, searchTerm]);
  const rowHeight = ({
    index
  }) => {
    return listCache.rowHeight({
      index
    });
  };
  return jsx(Fragment, null, jsx(ContainerWidthMonitor, null), jsx("div", {
    css: elementItemsWrapper,
    "data-testid": "element-items",
    id: selectedCategory ? `browse-category-${selectedCategory}-tab` : 'browse-category-tab',
    "aria-labelledby": !hasTabListContext && fg('platform_editor_ally_remove_role_tabpanel') ? undefined : selectedCategory ? `browse-category--${selectedCategory}-button` : 'browse-category-button',
    role: !hasTabListContext && fg('platform_editor_ally_remove_role_tabpanel') ? undefined : 'tabpanel',
    tabIndex: items.length === 0 ? 0 : undefined
  }, !items.length ? emptyStateHandler ? emptyStateHandler({
    mode,
    selectedCategory,
    searchTerm
  }) : jsx(EmptyState, {
    onExternalLinkClick: onExternalLinkClick,
    focusOnEmptyStateButton: focusOnEmptyStateButton
  }) : jsx(Fragment, null, containerWidth > 0 && jsx(AutoSizer, {
    disableWidth: true
  }, ({
    height
  }) => columnCount === 1 ? jsx(ElementListSingleColumn, {
    cache: listCache,
    setFocusedCategoryIndex: setFocusedCategoryIndex,
    selectedCategoryIndex: selectedCategoryIndex,
    items: items,
    setFocusedItemIndex: setFocusedItemIndex,
    fullMode: fullMode,
    selectedItemIndex: selectedItemIndex,
    focusedItemIndex: focusedItemIndex,
    rowHeight: rowHeight,
    containerWidth: containerWidth,
    height: height,
    onInsertItem: onInsertItem
  }) : jsx(ElementListMultipleColumns, {
    columnCount: columnCount,
    cache: listCache,
    setFocusedCategoryIndex: setFocusedCategoryIndex,
    selectedCategoryIndex: selectedCategoryIndex,
    items: items,
    setFocusedItemIndex: setFocusedItemIndex,
    fullMode: fullMode,
    selectedItemIndex: selectedItemIndex,
    focusedItemIndex: focusedItemIndex,
    rowHeight: rowHeight,
    containerWidth: containerWidth,
    height: height,
    onInsertItem: onInsertItem
  })))));
}
const ElementListSingleColumn = props => {
  const {
    items,
    fullMode,
    setFocusedItemIndex,
    rowHeight,
    containerWidth,
    height,
    onInsertItem,
    cache,
    focusedItemIndex,
    setFocusedCategoryIndex,
    selectedCategoryIndex,
    selectedItemIndex
  } = props;
  const rowRenderer = useMemo(() => ({
    index,
    key,
    style,
    parent
  }) => {
    return jsx(CellMeasurer, {
      key: key,
      cache: cache,
      parent: parent,
      columnIndex: 0,
      rowIndex: index
    }, jsx("div", {
      // eslint-disable-next-line @atlaskit/ui-styling-standard/enforce-style-prop -- Ignored via go/DSP-18766
      style: style,
      key: key
      // eslint-disable-next-line @atlaskit/ui-styling-standard/no-classname-prop -- Ignored via go/DSP-18766 -- Ignored via go/DSP-18766
      ,
      className: "element-item-wrapper",
      css: elementItemWrapperSingle,
      onKeyDown: e => {
        if (e.key === 'Tab') {
          if (e.shiftKey && index === 0) {
            if (setFocusedCategoryIndex) {
              if (!!selectedCategoryIndex) {
                setFocusedCategoryIndex(selectedCategoryIndex);
              } else {
                setFocusedCategoryIndex(0);
              }
              e.preventDefault();
            }
          }
          // before focus jumps from elements list we need to rerender react-virtualized grid.
          // Otherwise on the next render 'scrollToCell' will have same cached value
          // and grid will not be scrolled to top.
          // So Tab press on category will not work anymore due to invisible 1-t element.
          else if (index === items.length - 2) {
            setFocusedItemIndex(items.length - 1);
          }
        }
      }
    }, jsx(MemoizedElementItem, {
      inlineMode: !fullMode,
      index: index,
      item: items[index],
      selected: selectedItemIndex === index,
      focus: focusedItemIndex === index,
      setFocusedItemIndex: setFocusedItemIndex,
      onInsertItem: onInsertItem,
      role: expValEquals('platform_editor_august_a11y', 'isEnabled', true) ? 'option' : undefined
    })));
  },
  // eslint-disable-next-line react-hooks/exhaustive-deps
  [cache, items, fullMode, selectedItemIndex, focusedItemIndex, selectedCategoryIndex, setFocusedCategoryIndex, setFocusedItemIndex, props]);
  return jsx(List, _extends({
    rowRenderer: rowRenderer,
    rowCount: items.length,
    rowHeight: rowHeight,
    width: containerWidth - ELEMENT_LIST_PADDING * 2,
    height: height,
    overscanRowCount: 3,
    containerRole: "presentation",
    role: "listbox"
    // Ignored via go/ees005
    // eslint-disable-next-line react/jsx-props-no-spreading
  }, selectedItemIndex !== undefined && {
    scrollToIndex: selectedItemIndex
  }));
};
const ElementListMultipleColumns = props => {
  const {
    columnCount,
    items,
    fullMode,
    setFocusedItemIndex,
    rowHeight,
    containerWidth,
    height,
    onInsertItem,
    cache,
    focusedItemIndex,
    setFocusedCategoryIndex,
    selectedCategoryIndex,
    selectedItemIndex
  } = props;
  const columnWidth = (containerWidth - ELEMENT_ITEM_PADDING * 2) / columnCount;
  const rowCount = Math.ceil(items.length / columnCount);
  const cellRenderer = useMemo(() => ({
    columnIndex,
    key,
    parent,
    rowIndex,
    style
  }) => {
    const index = rowIndex * columnCount + columnIndex;
    if (items[index] == null) {
      return;
    }
    return index > items.length - 1 ? null : jsx(CellMeasurer, {
      cache: cache,
      key: key,
      rowIndex: rowIndex,
      columnIndex: columnIndex,
      parent: parent
    }, jsx("div", {
      // eslint-disable-next-line @atlaskit/ui-styling-standard/enforce-style-prop -- Ignored via go/DSP-18766
      style: style,
      key: key
      // eslint-disable-next-line @atlaskit/ui-styling-standard/no-classname-prop -- Ignored via go/DSP-18766 -- Ignored via go/DSP-18766
      ,
      className: "element-item-wrapper",
      role: "gridcell",
      tabIndex: 0,
      css: elementItemWrapper,
      onKeyDown: e => {
        if (e.key === 'Tab') {
          if (e.shiftKey && index === 0) {
            if (setFocusedCategoryIndex) {
              if (!!selectedCategoryIndex) {
                setFocusedCategoryIndex(selectedCategoryIndex);
              } else {
                setFocusedCategoryIndex(0);
              }
              e.preventDefault();
            }
          }
          // before focus jumps from elements list we need to rerender react-virtualized grid.
          // Otherwise on the next render 'scrollToCell' will have same cached value
          // and grid will not be scrolled to top.
          // So Tab press on category will not work anymore due to invisible 1-t element.
          else if (index === items.length - 2) {
            setFocusedItemIndex(items.length - 1);
          }
        }
      }
    }, jsx(MemoizedElementItem, {
      inlineMode: !fullMode,
      index: index,
      item: items[index],
      selected: selectedItemIndex === index,
      focus: focusedItemIndex === index,
      setFocusedItemIndex: setFocusedItemIndex,
      onInsertItem: onInsertItem
    })));
  },
  // eslint-disable-next-line react-hooks/exhaustive-deps
  [cache, items, fullMode, selectedItemIndex, columnCount, focusedItemIndex, selectedCategoryIndex, setFocusedCategoryIndex, setFocusedItemIndex, props]);
  return jsx(Grid, _extends({
    containerRole: "row",
    cellRenderer: cellRenderer,
    height: height,
    width: containerWidth - ELEMENT_LIST_PADDING * 2 // containerWidth - padding on Left/Right (for focus outline)
    /**
     * Refresh Grid on WidthObserver value change.
     * Length of the items used to force re-render to solve Firefox bug with react-virtualized retaining
     * scroll position after updating the data. If new data has different number of cells, a re-render
     * is forced to prevent the scroll position render bug.
     */,
    key: containerWidth + items.length,
    rowHeight: rowHeight,
    rowCount: rowCount,
    columnCount: columnCount,
    columnWidth: columnWidth,
    deferredMeasurementCache: cache
    // Ignored via go/ees005
    // eslint-disable-next-line react/jsx-props-no-spreading
  }, selectedItemIndex !== undefined && {
    scrollToRow: Math.floor(selectedItemIndex / columnCount)
  }));
};
const MemoizedElementItem = /*#__PURE__*/memo(ElementItem);
MemoizedElementItem.displayName = 'MemoizedElementItem';
export function ElementItem({
  inlineMode,
  selected,
  item,
  index,
  onInsertItem,
  focus,
  setFocusedItemIndex,
  role
}) {
  const ref = useFocus(focus);

  /**
   * Note: props.onSelectItem(item) is not called here as the StatelessElementBrowser's
   * useEffect would trigger it on selectedItemIndex change. (Line 106-110)
   * This implementation was changed for keyboard/click selection to work with `onInsertItem`.
   */
  const onClick = useCallback(e => {
    e.preventDefault();
    e.stopPropagation();
    setFocusedItemIndex(index);
    switch (e.nativeEvent.detail) {
      case 0:
        onInsertItem(item);
        break;
      case 1:
        if (inlineMode) {
          onInsertItem(item);
        }
        break;
      case 2:
        if (!inlineMode) {
          onInsertItem(item);
        }
        break;
      default:
        return;
    }
  }, [index, inlineMode, item, onInsertItem, setFocusedItemIndex]);
  const {
    icon,
    title,
    description,
    keyshortcut,
    isDisabled,
    lozenge
  } = item;
  return jsx(Tooltip, {
    content: description,
    testId: `element-item-tooltip-${index}`
  }, jsx(ButtonItem, {
    onClick: onClick,
    iconBefore: jsx(ElementBefore, {
      icon: icon,
      title: title
    }),
    isSelected: selected,
    "aria-describedby": expValEquals('platform_editor_august_a11y', 'isEnabled', true) ? undefined : title,
    "aria-label": expValEquals('platform_editor_august_a11y', 'isEnabled', true) ? title : undefined,
    ref: ref,
    testId: `element-item-${index}`,
    id: `searched-item-${index}`,
    isDisabled: isDisabled,
    role: role
  }, jsx(ItemContent
  // eslint-disable-next-line @atlaskit/ui-styling-standard/enforce-style-prop -- Ignored via go/DSP-18766
  , {
    style: inlineMode ? null : itemStyleOverrides,
    tabIndex: 0,
    title: title,
    description: description,
    keyshortcut: keyshortcut,
    isDisabled: isDisabled,
    lozenge: lozenge
  })));
}

/**
 * Inline mode should use the existing Align-items:center value.
 */
const itemStyleOverrides = {
  alignItems: 'flex-start'
};
const ElementBefore = /*#__PURE__*/memo(({
  icon
}) => jsx("div", {
  css: [itemIcon, itemIconStyle]
}, icon ? icon() : jsx(IconFallback, null)));
const ItemContent = /*#__PURE__*/memo(({
  title,
  description,
  keyshortcut,
  lozenge,
  isDisabled
}) => {
  if (fg('platform_editor_typography_ugc')) {
    return (
      // eslint-disable-next-line @atlaskit/ui-styling-standard/no-classname-prop -- Ignored via go/DSP-18766
      jsx("div", {
        css: itemBody,
        className: "item-body"
      }, jsx("div", {
        css: itemText
      }, jsx(Stack, {
        space: "space.025"
      }, jsx("div", {
        css: itemTitleWrapper
      }, editorExperiment('platform_synced_block', true) ? jsx(Flex, {
        alignItems: "center",
        gap: "space.050"
      }, jsx(Text, {
        color: isDisabled ? 'color.text.disabled' : undefined,
        maxLines: 1
      }, title), lozenge) : jsx(Text, {
        color: isDisabled ? 'color.text.disabled' : undefined,
        maxLines: 1
      }, title), jsx("div", {
        css: itemAfter
      }, keyshortcut && jsx("div", {
        css: shortcutStyle
      }, keyshortcut))), description && jsx(Text, {
        color: isDisabled ? 'color.text.disabled' : 'color.text.subtle',
        size: "small",
        maxLines: 2
      }, description))))
    );
  } else {
    return (
      // eslint-disable-next-line @atlaskit/ui-styling-standard/no-classname-prop -- Ignored via go/DSP-18766
      jsx("div", {
        css: itemBody,
        className: "item-body"
      }, jsx("div", {
        css: itemText
      }, jsx("div", {
        css: itemTitleWrapper
      }, jsx("p", {
        css: isDisabled ? itemTitleDisabled : itemTitle
      }, title), jsx("div", {
        css: itemAfter
      }, keyshortcut && jsx("div", {
        css: shortcutStyle
      }, keyshortcut))), description &&
      // eslint-disable-next-line @atlaskit/design-system/use-primitives-text
      jsx("p", {
        css: isDisabled ? itemDescriptionDisabled : itemDescription
      }, description)))
    );
  }
});
const elementItemsWrapper = css({
  flex: 1,
  flexFlow: 'row wrap',
  alignItems: 'flex-start',
  justifyContent: 'flex-start',
  overflow: 'hidden',
  padding: "var(--ds-space-025, 2px)",
  // eslint-disable-next-line @atlaskit/ui-styling-standard/no-nested-selectors -- Ignored via go/DSP-18766
  '.ReactVirtualized__Grid': {
    // eslint-disable-next-line @atlaskit/ui-styling-standard/no-imported-style-values, @atlaskit/design-system/no-unsafe-design-token-usage -- Ignored via go/DSP-18766
    borderRadius: "var(--ds-radius-small, 3px)",
    outline: 'none',
    '&:focus': {
      // eslint-disable-next-line @atlaskit/ui-styling-standard/no-imported-style-values, @atlaskit/ui-styling-standard/no-unsafe-values -- Ignored via go/DSP-18766
      boxShadow: `0 0 0 ${ELEMENT_LIST_PADDING}px ${"var(--ds-border-focused, #4688EC)"}`
    }
  },
  // eslint-disable-next-line @atlaskit/ui-styling-standard/no-nested-selectors -- Ignored via go/DSP-18766
  '.ReactVirtualized__Grid__innerScrollContainer': {
    // eslint-disable-next-line @atlaskit/ui-styling-standard/no-nested-selectors, @atlaskit/ui-styling-standard/no-unsafe-selectors -- Ignored via go/DSP-18766
    "div[class='element-item-wrapper']:last-child": {
      paddingBottom: "var(--ds-space-050, 4px)"
    }
  }
});
const elementItemWrapperSingle = css({
  // eslint-disable-next-line @atlaskit/ui-styling-standard/no-nested-selectors -- Ignored via go/DSP-18766
  div: {
    // eslint-disable-next-line @atlaskit/ui-styling-standard/no-nested-selectors -- Ignored via go/DSP-18766
    button: {
      minHeight: '60px',
      alignItems: 'flex-start',
      padding: `${"var(--ds-space-150, 12px)"} ${"var(--ds-space-150, 12px)"} 11px`
    }
  }
});
const elementItemWrapper = css({
  // eslint-disable-next-line @atlaskit/ui-styling-standard/no-nested-selectors -- Ignored via go/DSP-18766
  div: {
    // eslint-disable-next-line @atlaskit/ui-styling-standard/no-nested-selectors -- Ignored via go/DSP-18766
    button: {
      minHeight: '75px',
      alignItems: 'flex-start',
      padding: `${"var(--ds-space-150, 12px)"} ${"var(--ds-space-150, 12px)"} 11px`
    }
  }
});
const itemBody = css({
  display: 'flex',
  flexDirection: 'row',
  flexWrap: 'nowrap',
  justifyContent: 'space-between',
  // eslint-disable-next-line @atlaskit/design-system/use-tokens-typography
  lineHeight: 1.4,
  width: '100%',
  marginTop: "var(--ds-space-negative-025, -2px)"
});

/*
 * -webkit-line-clamp is also supported by firefox 🎉
 * https://developer.mozilla.org/en-US/docs/Mozilla/Firefox/Releases/68#CSS
 */
const multilineStyle = css({
  display: '-webkit-box',
  WebkitLineClamp: 2,
  WebkitBoxOrient: 'vertical'
});

// eslint-disable-next-line @atlaskit/ui-styling-standard/no-unsafe-values, @atlaskit/design-system/consistent-css-prop-usage -- Ignored via go/DSP-18766
const itemDescription = css(multilineStyle, {
  overflow: 'hidden',
  // eslint-disable-next-line @atlaskit/ui-styling-standard/no-imported-style-values, @atlaskit/ui-styling-standard/no-unsafe-values -- Ignored via go/DSP-18766
  fontSize: relativeFontSizeToBase16(11.67),
  color: "var(--ds-text-subtle, #505258)",
  marginTop: "var(--ds-space-025, 2px)"
});

// eslint-disable-next-line @atlaskit/ui-styling-standard/no-unsafe-values, @atlaskit/design-system/consistent-css-prop-usage -- Ignored via go/DSP-18766
const itemDescriptionDisabled = css(multilineStyle, {
  overflow: 'hidden',
  // eslint-disable-next-line @atlaskit/ui-styling-standard/no-imported-style-values, @atlaskit/ui-styling-standard/no-unsafe-values -- Ignored via go/DSP-18766
  fontSize: relativeFontSizeToBase16(11.67),
  color: "var(--ds-text-disabled, #080F214A)",
  marginTop: "var(--ds-space-025, 2px)"
});
const itemText = css({
  width: 'inherit',
  whiteSpace: 'initial'
});
const itemTitleWrapper = css({
  display: 'flex',
  justifyContent: 'space-between'
});
const itemTitle = css({
  width: '100%',
  overflow: 'hidden',
  whiteSpace: 'nowrap',
  textOverflow: 'ellipsis'
});
const itemTitleDisabled = css({
  width: '100%',
  overflow: 'hidden',
  whiteSpace: 'nowrap',
  textOverflow: 'ellipsis',
  color: "var(--ds-text-disabled, #080F214A)"
});
const itemAfter = css({
  flex: '0 0 auto',
  paddingTop: "var(--ds-space-025, 2px)",
  marginBottom: "var(--ds-space-negative-025, -2px)"
});
const itemIconStyle = css({
  // eslint-disable-next-line @atlaskit/ui-styling-standard/no-nested-selectors -- Ignored via go/DSP-18766
  img: {
    height: '40px',
    width: '40px',
    objectFit: 'cover'
  }
});
const MemoizedElementListWithAnalytics = /*#__PURE__*/memo(withAnalyticsContext({
  component: 'ElementList'
})(ElementList));
export default MemoizedElementListWithAnalytics;