// server.ts
import express, { Request, Response } from 'express';
import { User, Category, Transaction, Account } from './models'; // Adjust the path to your models
import pug from "pug"
import path from 'path';
import { TransactionRouter } from './router/transactions';
import bodyParser from 'body-parser';
import { CategoryRouter } from './router/categories';

export class Router {
    app: any;
    constructor(Path = "", PORT = 3000) {
        let app = express();

        // Set the view engine to Pug
        app.set('view engine', 'pug');
        app.set('views', './views'); // Set the views directory
        console.log(Path)
        // parse application/x-www-form-urlencoded
        app.use(bodyParser.urlencoded({ extended: false }))

        // parse application/json
        app.use(bodyParser.json())
        app.use('/assets', express.static(Path));

        app.get('/', async (req: Request, res: Response) => {
            try {
                const users = await User.findAll();
                const categories = await Category.findAll();
                const transactions = await Transaction.findAll();

                res.render('index', {
                    title: 'Home',
                    userCount: users.length,
                    categoryCount: categories.length,
                    transactionCount: transactions.length,
                });
            } catch (err) {
                console.error(err);
                res.status(500).send('Internal Server Error');
            }
        });
        let transactionR = TransactionRouter.routes();
        app.use('/transactions', transactionR)
        app.get('/users', async (req: Request, res: Response) => {
            try {
                const users = await User.findAll();
                res.render('users', { title: 'Users', users });
            } catch (err) {
                console.error(err);
                res.status(500).send('Internal Server Error');
            }
        });
        let categoriesR = CategoryRouter.routes();
        app.use('/categories', categoriesR)
        /*
        app.get('/transactions', async (req: Request, res: Response) => {
            try {
                const transactions = await Transaction.findAll({
                    include: Account
                });
                const categories = await Category.findAll({});
                const accounts = await Account.findAll({});
                console.log(transactions)
                res.render('transactions/transactions', { title: 'Transactions', transactions, categories, accounts });
            } catch (err) {
                console.error(err);
                res.status(500).send('Internal Server Error');
            }
        });
        app.get('/transactions/acc/:acc', async (req: Request, res: Response) => {
            try {
                const transactions = await Transaction.findAll({
                    include: Account,
                    where: {
                        AccountID: req.params.acc
                    }
                });
                console.log(transactions)
                res.render('transactions/transactions', { title: 'Transactions', transactions });
            } catch (err) {
                console.error(err);
                res.status(500).send('Internal Server Error');
            }
        });
        app.get('/transactions/cat/:cat', async (req: Request, res: Response) => {
            try {
                const transactions = await Transaction.findAll({
                    include: [Account, Category],
                    where: {
                        //@ts-ignore
                        CategoryID: req.params.cat
                    }
                });
                console.log(transactions)
                res.render('transactions/transactions', { title: 'Transactions', transactions });
            } catch (err) {
                console.error(err);
                res.status(500).send('Internal Server Error');
            }
        });

        */


        app.listen(PORT, () => {
            console.log(`Server is running on port ${PORT}`);
        });
        this.app = app;
    }
}