/**
 * WordPress dependencies
 */
import { useSelect } from '@safe-wordpress/data';

/**
 * External dependencies
 */
import { store as NC_DATA } from '@nelio-content/data';
import type { Post, Uuid } from '@nelio-content/types';

/**
 * Internal dependencies
 */
import { store as NC_EDIT_POST } from '../../store';

export const useHasUsableAutomationGroups = (): boolean =>
	useSelect( ( select ) => {
		const post = select( NC_EDIT_POST ).getPost();
		const groups = select( NC_DATA ).getPostAutomationGroups( post );

		for ( const g of groups ) {
			if ( ! g.priority ) {
				continue;
			}

			for ( const ps of Object.values( g.profileSettings ) ) {
				if (
					ps.enabled &&
					( ps.publication.enabled || ps.reshare.enabled )
				) {
					return true;
				}
			}
		}

		return false;
	}, [] );

export const useCanUseAutomations = (): boolean =>
	useSelect( ( select ) => {
		const post = select( NC_EDIT_POST ).getPost();
		const busy = select( NC_EDIT_POST ).isTimelineBusy();
		return (
			! busy &&
			select( NC_DATA ).canCurrentUserUseAutomationsInPost( post )
		);
	}, [] );

export const useDeletingMessageIds = (): ReadonlyArray< Uuid > =>
	useSelect(
		( select ) => select( NC_EDIT_POST ).getDeletingMessageIds(),
		[]
	);

export const usePost = (): Post =>
	useSelect( ( select ) => select( NC_EDIT_POST ).getPost(), [] );

export const useIsTimelineBusy = (): boolean =>
	useSelect( ( select ) => select( NC_EDIT_POST ).isTimelineBusy(), [] );

export const useIsStaging = (): boolean =>
	useSelect( ( select ) => select( NC_DATA ).isStaging(), [] );

export const useCanCreateMessages = (): boolean =>
	useSelect( ( select ) => {
		const editor = select( NC_EDIT_POST );
		const post = editor.getPost();
		const busy = editor.isTimelineBusy();

		return (
			! busy &&
			select( NC_DATA ).canCurrentUserCreateMessagesRelatedToPost( post )
		);
	}, [] );

export const useCouldSubscriberCreateMessages = (): boolean =>
	useSelect( ( select ) => {
		const editor = select( NC_EDIT_POST );
		const post = editor.getPost();
		const busy = editor.isTimelineBusy();

		return (
			! busy &&
			select( NC_DATA ).couldSubscriberCreateMessagesRelatedToPost( post )
		);
	}, [] );