import {
  CommandMenuContext,
  type CommandMenuContextType,
} from '@/command-menu-item/contexts/CommandMenuContext';
import { commandMenuItemsSelector } from '@/command-menu-item/states/commandMenuItemsSelector';
import { doesCommandMenuItemMatchObjectMetadataId } from '@/command-menu-item/utils/doesCommandMenuItemMatchObjectMetadataId';
import { doesCommandMenuItemMatchPageLayoutId } from '@/command-menu-item/utils/doesCommandMenuItemMatchPageLayoutId';
import { doesCommandMenuItemMatchPageType } from '@/command-menu-item/utils/doesCommandMenuItemMatchPageType';
import { currentPageLayoutIdState } from '@/page-layout/states/currentPageLayoutIdState';
import { useAtomStateValue } from '@/ui/utilities/state/jotai/hooks/useAtomStateValue';
import { useMemo } from 'react';
import { type CommandMenuContextApi } from 'twenty-shared/types';
import { evaluateConditionalAvailabilityExpression } from 'twenty-shared/utils';

type CommandMenuContextProviderContentProps = {
  displayType: CommandMenuContextType['displayType'];
  containerType: CommandMenuContextType['containerType'];
  children: React.ReactNode;
  commandMenuContextApi: CommandMenuContextApi;
};

export const CommandMenuContextProviderContent = ({
  displayType,
  containerType,
  children,
  commandMenuContextApi,
}: CommandMenuContextProviderContentProps) => {
  const commandMenuItems = useAtomStateValue(commandMenuItemsSelector);
  const currentPageLayoutId = useAtomStateValue(currentPageLayoutIdState);

  const filteredCommandMenuItems = useMemo(() => {
    const currentObjectMetadataItemId =
      commandMenuContextApi.objectMetadataItem.id;

    return commandMenuItems
      .filter(
        doesCommandMenuItemMatchObjectMetadataId(currentObjectMetadataItemId),
      )
      .filter(doesCommandMenuItemMatchPageType(commandMenuContextApi.pageType))
      .filter(doesCommandMenuItemMatchPageLayoutId(currentPageLayoutId))
      .filter((item) =>
        evaluateConditionalAvailabilityExpression(
          item.conditionalAvailabilityExpression,
          commandMenuContextApi,
        ),
      )
      .sort(
        (firstItem, secondItem) => firstItem.position - secondItem.position,
      );
  }, [commandMenuItems, commandMenuContextApi, currentPageLayoutId]);

  return (
    <CommandMenuContext.Provider
      value={{
        displayType,
        containerType,
        commandMenuItems: filteredCommandMenuItems,
        commandMenuContextApi,
      }}
    >
      {children}
    </CommandMenuContext.Provider>
  );
};