import { Response, Request } from "express";
import { Controller, Get, Post, Put } from "@ControllerPattern/index";
import ApiController from "@Common/system/controller-pattern/ApiController";
import UsersService from "@Services/super-admin/UsersService/UsersService";
import { Service } from "typedi";
import { validateOrReject } from "class-validator";
import User from "le-coffre-resources/dist/SuperAdmin";
import authHandler from "@App/middlewares/AuthHandler";
import ruleHandler from "@App/middlewares/RulesHandler";

@Controller()
@Service()
export default class UsersController extends ApiController {
	constructor(private usersService: UsersService) {
		super();
	}

	/**
	 * @description Get all users
	 */
	@Get("/api/v1/super-admin/users", [authHandler, ruleHandler])
	protected async get(req: Request, response: Response) {
		try {
			//get query
			let query;
			if (req.query["q"]) {
				query = JSON.parse(req.query["q"] as string);
			}

			if (req.query["search"] && typeof req.query["search"] === "string") {
				const filter = req.query["search"];
				query = {
					where: {
						contact: {
							OR: [
								{ first_name: { contains: filter, mode: "insensitive" } },
								{ last_name: { contains: filter, mode: "insensitive" } },
							],
						},
					},
				};
			}

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

			//Hydrate ressource with prisma entity
			const users = User.hydrateArray<User>(usersEntities, { strategy: "excludeAll" });

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

	/**
	 * @description Create a new user
	 */
	@Post("/api/v1/super-admin/users", [authHandler, ruleHandler])
	protected async create(req: Request, response: Response) {
		try {
			//init IUser resource with request body values
			const userEntity = User.hydrate<User>(req.body);

			//validate user
			await validateOrReject(userEntity, { groups: ["createUser"] });

			//call service to get prisma entity
			const userEntityCreated = await this.usersService.create(userEntity);

			//Hydrate ressource with prisma entity
			const user = User.hydrate<User>(userEntityCreated, {
				strategy: "excludeAll",
			});

			//success
			this.httpCreated(response, user);
		} catch (error) {
			this.httpInternalError(response, error);
			return;
		}
	}

	/**
	 * @description Modify a specific user by uid
	 */
	@Put("/api/v1/super-admin/users/: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 userFound = await this.usersService.getByUid(uid, {role: true, votes: true});

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

			//init IUser resource with request body values
			const userEntity = User.hydrate<User>(req.body);
			const userFoundEntity = User.hydrate<User>(userFound, { strategy: "excludeAll" });

			//validate user
			await validateOrReject(userEntity, { groups: ["updateUser"] });
			
			//call service to get prisma entity
			const userEntityUpdated = await this.usersService.update(uid, userFoundEntity);

			//Hydrate ressource with prisma entity
			const user = User.hydrate<User>(userEntityUpdated, {
				strategy: "excludeAll",
			});

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

	/**
	 * @description Get a specific user by uid
	 */
	@Get("/api/v1/super-admin/users/: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;
			}
			let query;
			if (req.query["q"]) {
				query = JSON.parse(req.query["q"] as string);
			}
			const userEntity = await this.usersService.getByUid(uid, query);

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

			//Hydrate ressource with prisma entity
			const user = User.hydrate<User>(userEntity, { strategy: "excludeAll" });

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