/** @file
 * @author Edouard DUPIN
 * @copyright 2018, Edouard DUPIN, all right reserved
 * @license PROPRIETARY (see license file)
 */

import { Component, OnInit } from '@angular/core';
import { EventOnMenu } from 'common/component/top-menu/top-menu';
import { UserService } from 'common/service/user';
import { SessionService } from 'common/service/session';
import { MenuItem, MenuPosition } from 'common/model/menu-item';
import { SSOService } from 'common/service';
import { environment } from 'environments/environment';

enum MenuEventType {
	SSO_SITE = 'SSO_SITE',
}

@Component({
	selector: 'app-root',
	templateUrl: './app.component.html',
	styleUrls: ['./app.component.less'],
})
export class AppComponent implements OnInit {
	title: string = environment.edgeMode ? 'Karso-edge' : 'Karso';
	autoConnectedDone: boolean = false;
	isConnected: boolean = false;
	signUpEnable: boolean = true;
	currentMenu: MenuItem[] = [];

	constructor(
		private userService: UserService,
		private sessionService: SessionService,
		private ssoService: SSOService
	) { }

	ngOnInit() {
		console.log(`call with: ${window.location.href}`);
		this.autoConnectedDone = false;
		this.isConnected = false;
		this.updateMainMenu();
		const self = this;
		this.sessionService.change.subscribe(isConnected => {
			console.log(`receive event from session ...${isConnected}`);
			self.isConnected = isConnected;
			self.updateMainMenu();
		});
		this.userService
			.checkAutoConnect()
			.then(() => {
				console.log(`    ==>>>>> Auto-connect THEN !!!`);
				self.autoConnectedDone = true;
			})
			.catch(error => {
				console.log(`    ==>>>>> Auto-connect CATCH !!! ${error}`);
				self.autoConnectedDone = true;
			})
			.finally(() => {
				console.log(`    ==>>>>> Auto-connect FINALLY !!!`);
				self.autoConnectedDone = true;
			});
		this.ssoService
			.checkSignUpEnable()
			.then((value: boolean) => {
				console.log(`Get value signUp = ${value}`);
				self.signUpEnable = value;
				self.updateMainMenu();
			})
			.catch((error: any) => {
				console.log(`Can not call the sso to check the sign-up_interface: ${error}`);
			});
	}

	updateMainMenu(): void {
		console.log('update main menu :');
		if (this.isConnected) {
			console.log(' ==> is connected');
			this.currentMenu = [
				{
					position: MenuPosition.LEFT,
					hover: `You are logged as: ${this.sessionService.getLogin()}`,
					icon: 'menu',
					title: 'Menu',
					subMenu: [
						{
							position: MenuPosition.LEFT,
							hover: 'Go to Home page',
							icon: 'home',
							title: 'Home',
							navigateTo: 'home',
						}, {
							position: MenuPosition.LEFT,
							hover: 'Exit connection',
							icon: 'exit_to_app',
							title: 'Sign out',
							navigateTo: 'signout',
						}
					],
				},
				{
					position: MenuPosition.RIGHT,
					image: 'assets/images/avatar_generic.svg',
					title: '',
					subMenu: [
						{
							position: MenuPosition.LEFT,
							hover: `You are logged as: <b>${this.sessionService.getLogin()}</b>`,
							title: `Sign in as ${this.sessionService.getLogin()}`,
						}, {
							position: MenuPosition.LEFT,
							hover: 'Exit connection',
							icon: 'exit_to_app',
							title: 'Sign out',
							navigateTo: 'signout',
						}, {
							position: MenuPosition.RIGHT,
							hover: 'Create a new account',
							icon: 'eject',
							title: 'Parent',
							navigateTo: 'signup',
						},
					],
				},
			];
		} else {
			this.currentMenu = [
				{
					position: MenuPosition.LEFT,
					hover: 'Go to Home page',
					icon: 'home',
					title: 'Home',
					navigateTo: 'home',
				},
				{
					position: MenuPosition.RIGHT,
					hover: 'Create a new account',
					icon: 'eject',
					title: 'Parent',
					callback: true,
					otherData: MenuEventType.SSO_SITE,
				},
				{
					position: MenuPosition.RIGHT,
					hover: 'Login page',
					icon: 'account_circle',
					title: 'Sign-in',
					navigateTo: 'signin',
				},
			];
		}
		console.log(' ==> DONE');
	}

	eventOnMenu(data: EventOnMenu): void {
		switch (data.menu.otherData) {
			case MenuEventType.SSO_SITE:
				this.ssoService.requestOpenSite();
				break;
		}
	}
}