const DataBase = require("better-sqlite3")
const logger = require("../modules/logger")
const path = require("node:path")

const db = new DataBase(path.join(__dirname, "..", "data", "main.db"))

function initDB() {
    db.exec(`
    CREATE TABLE IF NOT EXISTS banned (
        banned_at TEXT DEFAULT CURRENT_TIMESTAMP,
        last_minecraft_uuid TEXT,
        hardware_id TEXT,
        banned_by TEXT,
        remote_ip TEXT,
        reason TEXT
    )`)
}

function banLauncher(last_minecraft_uuid, hardware_id, banned_by, remote_ip, reason) {
    const query = `
        INSERT INTO banned (last_minecraft_uuid, hardware_id, banned_by, remote_ip, reason)
        VALUES (?, ?, ?, ?, ?)
    `
    try {
        const stmt = db.prepare(query)
        const result = stmt.run(last_minecraft_uuid, hardware_id, banned_by, remote_ip, reason)
        return true
    } catch (error) {
        logger.error("[DATABASE] <Ban:Error>")
        logger.error(error)
        return false
    }
}

function unbanLauncher(hardware_id) {
    const sql = `DELETE FROM banned WHERE hardware_id = ?`

    try {
        const stmt = db.prepare(sql)
        const result = stmt.run(hardware_id)

        if (result.changes === 0) {
            logger.log("[DATABASE] <Unban:Warn>")
            logger.log(`No launcher with this hwid<${hardware_id}> is banned`)
        }
        return true
    } catch (err) {
        logger.error("[DATABASE] <Unban:Error>")
        logger.error(error)
    }
}

function getBan(hardware_id) {
    const query = 'SELECT * FROM banned WHERE hardware_id = ?'
    const stmt = db.prepare(query)
    return stmt.get(hardware_id)
}

module.exports = {
    initDB,
    getBan,
    banLauncher,
    unbanLauncher
}