const { status } = require('minecraft-server-util');

class MinecraftServerUtil {
    constructor() {
        this.serverIP = process.env.MINECRAFT_SERVER_IP;
        this.host = this.serverIP.split(':')[0];
        this.port = parseInt(this.serverIP.split(':')[1]) || 25565;
    }

    async getServerStatus() {
        try {
            console.log(`🔍 Vérification du serveur ${this.host}:${this.port}...`);
            const result = await status(this.host, this.port, { timeout: 10000 });
            console.log('✅ Réponse du serveur reçue');

            // Gérer la description qui peut être un objet complexe
            let description = 'Serveur Minecraft';
            if (result.description) {
                if (typeof result.description === 'string') {
                    description = result.description;
                } else if (result.description.text) {
                    description = result.description.text;
                } else if (result.description.extra) {
                    description = result.description.extra.map(part => part.text || '').join('');
                } else {
                    description = JSON.stringify(result.description);
                }
            }

            return {
                online: true,
                version: result.version?.name || 'Inconnu',
                protocol: result.version?.protocol || 0,
                players: {
                    online: result.players?.online || 0,
                    max: result.players?.max || 0,
                    list: result.players?.sample || []
                },
                description: description,
                latency: result.roundTripLatency || 0,
                favicon: result.favicon
            };
        } catch (error) {
            console.error('❌ Erreur lors de la vérification du serveur:', error);
            return {
                online: false,
                error: error.message
            };
        }
    }

    async isServerOnline() {
        const status = await this.getServerStatus();
        return status.online;
    }

    formatStatusEmbed(statusData) {
        const { EmbedBuilder } = require('discord.js');
        const emojiManager = require('./emojiManager');

        if (!statusData.online) {
            return new EmbedBuilder()
                .setTitle(`${emojiManager.error} Serveur Minecraft - Hors ligne`)
                .setDescription(`Le serveur \`${this.serverIP}\` est actuellement hors ligne.`)
                .addFields(
                    { name: 'Erreur', value: statusData.error || 'Serveur inaccessible', inline: true }
                )
                .setColor('#FF0000')
                .setTimestamp();
        }

        const embed = new EmbedBuilder()
            .setTitle(`${emojiManager.success} Serveur Minecraft - En ligne`)
            .setDescription(`Le serveur \`${this.serverIP}\` est en ligne !`)
            .addFields(
                { name: '👥 Joueurs', value: `${statusData.players.online}/${statusData.players.max}`, inline: true },
                { name: '📋 Version', value: statusData.version, inline: true },
                { name: '📡 Latence', value: `${statusData.latency}ms`, inline: true }
            )
            .setColor('#00FF00')
            .setTimestamp();

        if (statusData.description && statusData.description !== 'Serveur Minecraft') {
            // Limiter la taille de la description pour éviter les erreurs Discord
            const description = statusData.description.length > 1024
                ? statusData.description.substring(0, 1021) + '...'
                : statusData.description;
            embed.addFields({ name: '📝 Description', value: description, inline: false });
        }

        if (statusData.players.list && statusData.players.list.length > 0) {
            const playerList = statusData.players.list
                .slice(0, 10) // Limiter à 10 joueurs
                .map(player => player.name)
                .join(', ');
            embed.addFields({ name: '🎮 Joueurs connectés', value: playerList, inline: false });
        }

        return embed;
    }
}

module.exports = MinecraftServerUtil;