import { Controller, Get, Post, Put } from "@ControllerPattern/index";
import { Response, Request } from "express";
import ApiController from "@Common/system/controller-pattern/ApiController";
import { Service } from "typedi";
import { Prisma } from "@prisma/client";
import SubscriptionsService from "@Services/admin/SubscriptionsService/SubscriptionsService.ts";
import { Subscription } from "le-coffre-resources/dist/Admin";
import ObjectHydrate from "@Common/helpers/ObjectHydrate";
import authHandler from "@App/middlewares/AuthHandler";
import EmailBuilder from "@Common/emails/EmailBuilder";
import ruleHandler from "@App/middlewares/RulesHandler";

@Controller()
@Service()
export default class SubscriptionsController extends ApiController {
	constructor(private subscriptionsService: SubscriptionsService, private emailBuilder: EmailBuilder) {
		super();
	}

	/**
	 * @description Get all subscriptions
	 */
	@Get("/api/v1/admin/subscriptions", [authHandler, ruleHandler])
	protected async get(req: Request, response: Response) {
		try {
			//get query
			let query: Prisma.SubscriptionsFindManyArgs = {};
			if (req.query["q"]) {
				query = JSON.parse(req.query["q"] as string);
				if (query.where?.uid) {
					this.httpBadRequest(response, "You can't filter by uid");
					return;
				}
			}

			//call service to get prisma entity
			const subscriptionsEntities = await this.subscriptionsService.get(query);

			//Hydrate ressource with prisma entity
			const subscriptions = Subscription.hydrateArray<Subscription>(subscriptionsEntities, { strategy: "excludeAll" });				

			//success
			this.httpSuccess(response, subscriptions);
		} catch (error) {
			this.httpInternalError(response, error);
			return;
		}
	}

	/**
	 * @description Get a specific subscription by uid
	 */
	@Get("/api/v1/admin/subscriptions/:uid", [authHandler, ruleHandler])
	protected async getOneByUid(req: Request, response: Response) {
		try {
			const uid = req.params["uid"];
			if (!uid) {
				this.httpBadRequest(response, "No uid provided");
				return;
			}
			//get query
			let query;
			if (req.query["q"]) {
				query = JSON.parse(req.query["q"] as string);
			}

			const subscriptionEntity = await this.subscriptionsService.getByUid(uid, query);			

			//Hydrate resource with prisma entity
			const subscription = ObjectHydrate.hydrate<Subscription>(new Subscription(), subscriptionEntity!, { strategy: "excludeAll" });

			//success
			this.httpSuccess(response, subscription);
		} catch (error) {
			this.httpInternalError(response, error);
			return;
		}
	}

	/**
	 * @description Update a subscription
	 */
	@Put("/api/v1/admin/subscriptions/:uid", [authHandler, ruleHandler])
	protected async put(req: Request, response: Response) {
		try {
			const uid = req.params["uid"];
			if (!uid) {
				this.httpBadRequest(response, "No uid provided");
				return;
			}

			const subscriptionFound = await this.subscriptionsService.getByUid(uid);

			if (!subscriptionFound) {
				this.httpNotFoundRequest(response, "subscription not found");
				return;
			}

			//init Subscription resource with request body values
			const subscriptionEntity = Subscription.hydrate<Subscription>(req.body);

			//call service to get prisma entity
			const subscriptionEntityUpdated = await this.subscriptionsService.update(uid, subscriptionEntity);

			//Hydrate ressource with prisma entity
			const subscription = Subscription.hydrate<Subscription>(subscriptionEntityUpdated, {
				strategy: "excludeAll",
			});

			//success
			this.httpSuccess(response, subscription);

		} catch (error) {
			this.httpInternalError(response, error);
			return;
		}
	}

	/**
	 * @description Invite collaborators to a subscription
	 */

	@Post("/api/v1/admin/subscriptions/invite", [authHandler, ruleHandler])
	protected async inviteCollaborators(req: Request, response: Response) {
		try {
			//get email list from body
			const emails: [string] = req.body.emails;
			if (!emails || emails.length < 1){				
				this.httpBadRequest(response, "No emails provided");
				return;
			}

			//create emails for asked document
			await this.emailBuilder.sendInvitationEmails(emails);

			//success
			this.httpSuccess(response, {message: "Invitations sent"});

		} catch (error) {
			this.httpInternalError(response, error);
			return;
		}
	}
}