const { Client, GatewayIntentBits, EmbedBuilder, ActionRowBuilder, ButtonBuilder, ButtonStyle, AttachmentBuilder } = require('discord.js');
const { Board } = require('2048-webcomponent');
const { createCanvas, loadImage } = require('canvas');
const fs = require('fs');
const client = new Client({ intents: [GatewayIntentBits.Guilds, GatewayIntentBits.GuildMessages, GatewayIntentBits.MessageContent] });

client.once('ready', () => {
    console.log('Bot is online!');
});

client.on('messageCreate', async (message) => {
    if (message.content === '!2048') {
        let board = new Board();
        board.setupNewGame();

        const attachment = await renderBoard(board);

        const embed = new EmbedBuilder()
            .setColor('#F08080')
            .setTitle('2048 Oyunu')
            .setDescription('Yön tuşlarıyla oynayın')
            .setImage('attachment://board.png');

        const row = new ActionRowBuilder()
            .addComponents(
                new ButtonBuilder()
                    .setCustomId('up')
                    .setLabel('⬆️')
                    .setStyle(ButtonStyle.Primary),
                new ButtonBuilder()
                    .setCustomId('left')
                    .setLabel('⬅️')
                    .setStyle(ButtonStyle.Primary),
                new ButtonBuilder()
                    .setCustomId('right')
                    .setLabel('➡️')
                    .setStyle(ButtonStyle.Primary),
                new ButtonBuilder()
                    .setCustomId('down')
                    .setLabel('⬇️')
                    .setStyle(ButtonStyle.Primary)
            );

        const gameMessage = await message.channel.send({ embeds: [embed], files: [attachment], components: [row] });

        const filter = interaction => ['up', 'down', 'left', 'right'].includes(interaction.customId) && interaction.user.id === message.author.id;
        const collector = gameMessage.createMessageComponentCollector({ filter, time: 60000 });

        collector.on('collect', async interaction => {
            const direction = interaction.customId;

            switch (direction) {
                case 'up':
                    board.moveUp();
                    break;
                case 'down':
                    board.moveDown();
                    break;
                case 'left':
                    board.moveLeft();
                    break;
                case 'right':
                    board.moveRight();
                    break;
            }

            if (board.hasWon()) {
                embed.setTitle('2048 Oyunu - Kazandınız!');
                collector.stop();
            } else if (board.isGameOver()) {
                embed.setTitle('2048 Oyunu - Kaybettiniz!');
                collector.stop();
            }

            const attachment = await renderBoard(board);
            embed.setImage('attachment://board.png');
            await interaction.update({ embeds: [embed], files: [attachment] });
        });

        collector.on('end', collected => {
            gameMessage.edit({ components: [] });
        });
    }
});

async function renderBoard(board) {
    const canvas = createCanvas(400, 400);
    const ctx = canvas.getContext('2d');

    // Tahtayı ve hücreleri çizin
    ctx.fillStyle = '#bbada0';
    ctx.fillRect(0, 0, 400, 400);

    const colors = {
        0: '#cdc1b4',
        2: '#eee4da',
        4: '#ede0c8',
        8: '#f2b179',
        16: '#f59563',
        32: '#f67c5f',
        64: '#f65e3b',
        128: '#edcf72',
        256: '#edcc61',
        512: '#edc850',
        1024: '#edc53f',
        2048: '#edc22e'
    };

    for (let i = 0; i < 4; i++) {
        for (let j = 0; j < 4; j++) {
            const value = board.grid.cells[i][j] ? board.grid.cells[i][j].value : 0;
            ctx.fillStyle = colors[value];
            ctx.fillRect(j * 100 + 10, i * 100 + 10, 90, 90);
            if (value) {
                ctx.fillStyle = value > 4 ? '#f9f6f2' : '#776e65';
                ctx.font = 'bold 45px Arial';
                ctx.textAlign = 'center';
                ctx.textBaseline = 'middle';
                ctx.fillText(value, j * 100 + 55, i * 100 + 55);
            }
        }
    }

    const buffer = canvas.toBuffer('image/png');
    fs.writeFileSync('./board.png', buffer);
    return new AttachmentBuilder('./board.png', { name: 'board.png' });
}

client.login('YOUR_DISCORD_BOT_TOKEN');