import {Express} from "express";

import Application from "./Application.js";
import AccountController from "./auth/AccountController.js";
import AuthComponent from "./auth/AuthComponent.js";
import AuthController from "./auth/AuthController.js";
import AddUsedToMagicLinksMigration from "./auth/magic_link/AddUsedToMagicLinksMigration.js";
import CreateMagicLinksTableMigration from "./auth/magic_link/CreateMagicLinksTableMigration.js";
import MagicLinkAuthMethod from "./auth/magic_link/MagicLinkAuthMethod.js";
import MagicLinkController from "./auth/magic_link/MagicLinkController.js";
import MagicLinkWebSocketListener from "./auth/magic_link/MagicLinkWebSocketListener.js";
import MakeMagicLinksSessionNotUniqueMigration from "./auth/magic_link/MakeMagicLinksSessionNotUniqueMigration.js";
import AddApprovedFieldToUsersTableMigration from "./auth/migrations/AddApprovedFieldToUsersTableMigration.js";
import AddNameChangedAtToUsersMigration from "./auth/migrations/AddNameChangedAtToUsersMigration.js";
import AddNameToUsersMigration from "./auth/migrations/AddNameToUsersMigration.js";
import CreateUsersAndUserEmailsTableMigration from "./auth/migrations/CreateUsersAndUserEmailsTableMigration.js";
import AddPasswordToUsersMigration from "./auth/password/AddPasswordToUsersMigration.js";
import PasswordAuthMethod from "./auth/password/PasswordAuthMethod.js";
import CsrfProtectionComponent from "./components/CsrfProtectionComponent.js";
import ExpressAppComponent from "./components/ExpressAppComponent.js";
import FormHelperComponent from "./components/FormHelperComponent.js";
import FrontendToolsComponent from "./components/FrontendToolsComponent.js";
import LogRequestsComponent from "./components/LogRequestsComponent.js";
import MailComponent from "./components/MailComponent.js";
import MaintenanceComponent from "./components/MaintenanceComponent.js";
import MysqlComponent from "./components/MysqlComponent.js";
import PreviousUrlComponent from "./components/PreviousUrlComponent.js";
import RedisComponent from "./components/RedisComponent.js";
import ServeStaticDirectoryComponent from "./components/ServeStaticDirectoryComponent.js";
import SessionComponent from "./components/SessionComponent.js";
import WebSocketServerComponent from "./components/WebSocketServerComponent.js";
import Controller from "./Controller.js";
import Migration, {MigrationType} from "./db/Migration.js";
import AssetCompiler from "./frontend/AssetCompiler.js";
import CopyAssetPreCompiler from "./frontend/CopyAssetPreCompiler.js";
import MailViewEngine from "./frontend/MailViewEngine.js";
import NunjucksViewEngine from "./frontend/NunjucksViewEngine.js";
import ScssAssetPreCompiler from "./frontend/ScssAssetPreCompiler.js";
import SvelteViewEngine from "./frontend/SvelteViewEngine.js";
import TypeScriptPreCompiler from "./frontend/TypeScriptPreCompiler.js";
import BackendController from "./helpers/BackendController.js";
import MailController from "./mail/MailController.js";
import {MAGIC_LINK_MAIL} from "./Mails.js";
import CreateMigrationsTable from "./migrations/CreateMigrationsTable.js";

export const MIGRATIONS = [
    CreateMigrationsTable,
    CreateUsersAndUserEmailsTableMigration,
    AddPasswordToUsersMigration,
    CreateMagicLinksTableMigration,
    AddNameToUsersMigration,
    MakeMagicLinksSessionNotUniqueMigration,
    AddUsedToMagicLinksMigration,
    AddNameChangedAtToUsersMigration,
];

export default class TestApp extends Application {
    private readonly addr: string;
    private readonly port: number;

    public constructor(
        version: string,
        addr: string,
        port: number,
        ignoreCommandLine: boolean = false,
        private readonly approvalMode: boolean,
    ) {
        super(version, ignoreCommandLine);
        this.addr = addr;
        this.port = port;
    }

    protected getMigrations(): MigrationType<Migration>[] {
        const migrations = [...MIGRATIONS];

        if (this.approvalMode) {
            migrations.push(AddApprovedFieldToUsersTableMigration);
        }

        return migrations;
    }

    protected async init(): Promise<void> {
        this.registerComponents();
        this.registerWebSocketListeners();
        this.registerControllers();
    }

    protected registerComponents(): void {
        // Base
        this.use(new ExpressAppComponent(this.addr, this.port));
        this.use(new LogRequestsComponent());

        // Static files
        this.use(new ServeStaticDirectoryComponent('public'));

        // Maintenance
        this.use(new MaintenanceComponent());

        // Dynamic views and routes
        const intermediateDirectory = 'intermediates/assets';
        const assetCompiler = new AssetCompiler(intermediateDirectory, 'public');
        this.use(new FrontendToolsComponent(
            assetCompiler,
            new CopyAssetPreCompiler(intermediateDirectory, '', 'json', ['test/assets'], false),
            new ScssAssetPreCompiler(intermediateDirectory, assetCompiler.targetDir, 'scss', ['test/assets']),
            new CopyAssetPreCompiler(intermediateDirectory, 'img', 'svg', ['test/assets'], true),
            new TypeScriptPreCompiler(intermediateDirectory, ['test/assets']),
            new SvelteViewEngine(intermediateDirectory, 'test/assets'),
            new NunjucksViewEngine(intermediateDirectory, 'test/assets'),
        ));
        this.use(new PreviousUrlComponent());

        // Services
        this.use(new MysqlComponent());
        this.use(new MailComponent(new MailViewEngine('intermediates/assets', 'test/assets')));

        // Session
        this.use(new RedisComponent());
        this.use(new SessionComponent(this.as(RedisComponent)));

        // Utils
        this.use(new FormHelperComponent());

        // Middlewares
        this.use(new CsrfProtectionComponent());

        // Auth
        this.use(new AuthComponent(this, new MagicLinkAuthMethod(this, MAGIC_LINK_MAIL), new PasswordAuthMethod(this)));

        // WebSocket server
        this.use(new WebSocketServerComponent());
    }

    protected registerWebSocketListeners(): void {
        this.use(new MagicLinkWebSocketListener());
    }

    protected registerControllers(): void {
        this.use(new MailController());
        this.use(new AuthController());
        this.use(new AccountController());
        this.use(new BackendController());

        this.use(new MagicLinkController(this.as<MagicLinkWebSocketListener<this>>(MagicLinkWebSocketListener)));

        // Special home controller
        this.use(new class extends Controller {
            public routes(): void {
                this.get('/', (req, res) => {
                    res.formatViewData('home');
                }, 'home');
                this.get('/tests', (req, res) => {
                    res.formatViewData('tests');
                }, 'tests');
                this.get('/design', (req, res) => {
                    req.flash('success', 'Success.');
                    req.flash('info', 'Info.');
                    req.flash('warning', 'Warning.');
                    req.flash('error', 'Error.');
                    req.flash('error-alert', 'Error alert.');
                    res.formatViewData('design');
                }, 'design');
            }
        }());
    }

    public getExpressApp(): Express {
        return this.as(ExpressAppComponent).getExpressApp();
    }
}