import { apiResponseLogger } from 'studiocms:logger';
import { SDKCore } from 'studiocms:sdk';
import {
	AllResponse,
	createEffectAPIRoutes,
	createJsonResponse,
	Effect,
	genLogger,
	OptionsResponse,
	readAPIContextJson,
} from '../../../effect.js';
import type { StudioCMSSiteConfig } from '../../../virtuals/sdk/modules/config.js';

export const { POST, OPTIONS, ALL } = createEffectAPIRoutes(
	{
		POST: (ctx) =>
			genLogger('studiocms/routes/api/dashboard/config.POST')(function* () {
				const sdk = yield* SDKCore;

				// Get user data
				const userData = ctx.locals.StudioCMS.security?.userSessionData;

				// Check if user is logged in
				if (!userData?.isLoggedIn) {
					return apiResponseLogger(403, 'Unauthorized');
				}

				// Check if user has permission
				const isAuthorized = ctx.locals.StudioCMS.security?.userPermissionLevel.isOwner;
				if (!isAuthorized) {
					return apiResponseLogger(403, 'Unauthorized');
				}

				// Get Json Data
				const siteConfig =
					yield* readAPIContextJson<Omit<StudioCMSSiteConfig, '_config_version'>>(ctx);

				// Validate form data
				if (!siteConfig.title) {
					return apiResponseLogger(400, 'Invalid form data, title is required');
				}

				if (!siteConfig.description) {
					return apiResponseLogger(400, 'Invalid form data, description is required');
				}

				if (!siteConfig.loginPageBackground) {
					return apiResponseLogger(400, 'Invalid form data, loginPageBackground is required');
				}

				if (siteConfig.loginPageBackground === 'custom' && !siteConfig.loginPageCustomImage) {
					return apiResponseLogger(400, 'Invalid form data, loginPageCustomImage is required');
				}

				yield* sdk.UPDATE.siteConfig(siteConfig);

				return apiResponseLogger(200, 'Site config updated');
			}),
		OPTIONS: () => Effect.try(() => OptionsResponse({ allowedMethods: ['POST'] })),
		ALL: () => Effect.try(() => AllResponse()),
	},
	{
		cors: { methods: ['POST', 'OPTIONS'] },
		onError: (error) => {
			console.error('API Error:', error);
			return createJsonResponse(
				{ error: 'Internal Server Error' },
				{
					status: 500,
				}
			);
		},
	}
);