import { Inject, Injectable } from '@nestjs/common';
import { Endpoint } from '@/server/api/endpoint-base.js';
import { MessagingMessagesRepository } from '@/models/index.js';
import { MessagingService } from '@/core/MessagingService.js';
import { DI } from '@/di-symbols.js';
import { ApiError } from '../../../error.js';

export const meta = {
	tags: ['messaging'],

	requireCredential: true,

	kind: 'write:messaging',

	errors: {
		noSuchMessage: {
			message: 'No such message.',
			code: 'NO_SUCH_MESSAGE',
			id: '86d56a2f-a9c3-4afb-b13c-3e9bfef9aa14',
		},
	},
} as const;

export const paramDef = {
	type: 'object',
	properties: {
		messageId: { type: 'string', format: 'misskey:id' },
	},
	required: ['messageId'],
} as const;

// eslint-disable-next-line import/no-default-export
@Injectable()
export default class extends Endpoint<typeof meta, typeof paramDef> {
	constructor(
		@Inject(DI.messagingMessagesRepository)
		private messagingMessagesRepository: MessagingMessagesRepository,

		private messagingService: MessagingService,
	) {
		super(meta, paramDef, async (ps, me) => {
			const message = await this.messagingMessagesRepository.findOneBy({ id: ps.messageId });

			if (message == null) {
				throw new ApiError(meta.errors.noSuchMessage);
			}

			if (message.recipientId) {
				await this.messagingService.readUserMessagingMessage(me.id, message.userId, [message.id]).catch(err => {
					if (err.id === 'e140a4bf-49ce-4fb6-b67c-b78dadf6b52f') throw new ApiError(meta.errors.noSuchMessage);
					throw err;
				});
			} else if (message.groupId) {
				await this.messagingService.readGroupMessagingMessage(me.id, message.groupId, [message.id]).catch(err => {
					if (err.id === '930a270c-714a-46b2-b776-ad27276dc569') throw new ApiError(meta.errors.noSuchMessage);
					throw err;
				});
			}
		});
	}
}