/*
 * SPDX-FileCopyrightText: syuilo and misskey-project
 * SPDX-License-Identifier: AGPL-3.0-only
 */

import { Inject, Injectable } from '@nestjs/common';
import { Endpoint } from '@/server/api/endpoint-base.js';
import { webhookEventTypes } from '@/models/Webhook.js';
import type { WebhooksRepository } from '@/models/_.js';
import { DI } from '@/di-symbols.js';
import { ApiError } from '../../../error.js';

// TODO: UserWebhook schemaの適用
export const meta = {
	tags: ['webhooks'],

	requireCredential: true,

	kind: 'read:account',

	errors: {
		noSuchWebhook: {
			message: 'No such webhook.',
			code: 'NO_SUCH_WEBHOOK',
			id: '50f614d9-3047-4f7e-90d8-ad6b2d5fb098',
		},
	},

	res: {
		type: 'object',
		properties: {
			id: {
				type: 'string',
				format: 'misskey:id',
			},
			userId: {
				type: 'string',
				format: 'misskey:id',
			},
			name: { type: 'string' },
			on: {
				type: 'array',
				items: {
					type: 'string',
					enum: webhookEventTypes,
				},
			},
			url: { type: 'string' },
			secret: { type: 'string' },
			active: { type: 'boolean' },
			latestSentAt: { type: 'string', format: 'date-time', nullable: true },
			latestStatus: { type: 'integer', nullable: true },
		},
	},

	// 10 calls per 5 seconds
	limit: {
		duration: 1000 * 5,
		max: 10,
	},
} as const;

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

@Injectable()
export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
	constructor(
		@Inject(DI.webhooksRepository)
		private webhooksRepository: WebhooksRepository,
	) {
		super(meta, paramDef, async (ps, me) => {
			const webhook = await this.webhooksRepository.findOneBy({
				id: ps.webhookId,
				userId: me.id,
			});

			if (webhook == null) {
				throw new ApiError(meta.errors.noSuchWebhook);
			}

			return {
				id: webhook.id,
				userId: webhook.userId,
				name: webhook.name,
				on: webhook.on,
				url: webhook.url,
				secret: webhook.secret,
				active: webhook.active,
				latestSentAt: webhook.latestSentAt ? webhook.latestSentAt.toISOString() : null,
				latestStatus: webhook.latestStatus,
			};
		});
	}
}
