"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], 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);

// packages/block-editor/src/components/list-view/use-clipboard-handler.js
var use_clipboard_handler_exports = {};
__export(use_clipboard_handler_exports, {
  default: () => useClipboardHandler
});
module.exports = __toCommonJS(use_clipboard_handler_exports);
var import_data = require("@wordpress/data");
var import_compose = require("@wordpress/compose");
var import_store = require("../../store");
var import_use_notify_copy = require("../../utils/use-notify-copy");
var import_utils = require("./utils");
var import_utils2 = require("../writing-flow/utils");
function useClipboardHandler({ selectBlock }) {
  const registry = (0, import_data.useRegistry)();
  const {
    getBlockOrder,
    getBlockRootClientId,
    getBlocksByClientId,
    getPreviousBlockClientId,
    getSelectedBlockClientIds,
    getSettings,
    canInsertBlockType,
    canRemoveBlocks
  } = (0, import_data.useSelect)(import_store.store);
  const { flashBlock, removeBlocks, replaceBlocks, insertBlocks } = (0, import_data.useDispatch)(import_store.store);
  const notifyCopy = (0, import_use_notify_copy.useNotifyCopy)();
  return (0, import_compose.useRefEffect)((node) => {
    function updateFocusAndSelection(focusClientId, shouldSelectBlock) {
      if (shouldSelectBlock) {
        selectBlock(void 0, focusClientId, null, null);
      }
      (0, import_utils.focusListItem)(focusClientId, node);
    }
    function getBlocksToUpdate(clientId) {
      const selectedBlockClientIds = getSelectedBlockClientIds();
      const isUpdatingSelectedBlocks = selectedBlockClientIds.includes(clientId);
      const firstBlockClientId = isUpdatingSelectedBlocks ? selectedBlockClientIds[0] : clientId;
      const firstBlockRootClientId = getBlockRootClientId(firstBlockClientId);
      const blocksToUpdate = isUpdatingSelectedBlocks ? selectedBlockClientIds : [clientId];
      return {
        blocksToUpdate,
        firstBlockClientId,
        firstBlockRootClientId,
        originallySelectedBlockClientIds: selectedBlockClientIds
      };
    }
    function handler(event) {
      if (event.defaultPrevented) {
        return;
      }
      if (!node.contains(event.target.ownerDocument.activeElement)) {
        return;
      }
      const listViewRow = event.target.ownerDocument.activeElement?.closest(
        "[role=row]"
      );
      const clientId = listViewRow?.dataset?.block;
      if (!clientId) {
        return;
      }
      const {
        blocksToUpdate: selectedBlockClientIds,
        firstBlockClientId,
        firstBlockRootClientId,
        originallySelectedBlockClientIds
      } = getBlocksToUpdate(clientId);
      if (selectedBlockClientIds.length === 0) {
        return;
      }
      event.preventDefault();
      if (event.type === "copy" || event.type === "cut") {
        if (selectedBlockClientIds.length === 1) {
          flashBlock(selectedBlockClientIds[0]);
        }
        notifyCopy(event.type, selectedBlockClientIds);
        const blocks = getBlocksByClientId(selectedBlockClientIds);
        (0, import_utils2.setClipboardBlocks)(event, blocks, registry);
      }
      if (event.type === "cut") {
        if (!canRemoveBlocks(selectedBlockClientIds)) {
          return;
        }
        let blockToFocus = getPreviousBlockClientId(firstBlockClientId) ?? // If the previous block is not found (when the first block is deleted),
        // fallback to focus the parent block.
        firstBlockRootClientId;
        removeBlocks(selectedBlockClientIds, false);
        const shouldUpdateSelection = originallySelectedBlockClientIds.length > 0 && getSelectedBlockClientIds().length === 0;
        if (!blockToFocus) {
          blockToFocus = getBlockOrder()[0];
        }
        updateFocusAndSelection(blockToFocus, shouldUpdateSelection);
      } else if (event.type === "paste") {
        const {
          __experimentalCanUserUseUnfilteredHTML: canUserUseUnfilteredHTML
        } = getSettings();
        const blocks = (0, import_utils2.getPasteBlocks)(
          event,
          canUserUseUnfilteredHTML
        );
        if (selectedBlockClientIds.length === 1) {
          const [selectedBlockClientId] = selectedBlockClientIds;
          if (blocks.every(
            (block) => canInsertBlockType(
              block.name,
              selectedBlockClientId
            )
          )) {
            insertBlocks(
              blocks,
              void 0,
              selectedBlockClientId
            );
            updateFocusAndSelection(blocks[0]?.clientId, false);
            return;
          }
        }
        replaceBlocks(
          selectedBlockClientIds,
          blocks,
          blocks.length - 1,
          -1
        );
        updateFocusAndSelection(blocks[0]?.clientId, false);
      }
    }
    node.ownerDocument.addEventListener("copy", handler);
    node.ownerDocument.addEventListener("cut", handler);
    node.ownerDocument.addEventListener("paste", handler);
    return () => {
      node.ownerDocument.removeEventListener("copy", handler);
      node.ownerDocument.removeEventListener("cut", handler);
      node.ownerDocument.removeEventListener("paste", handler);
    };
  }, []);
}
//# sourceMappingURL=use-clipboard-handler.js.map
