import { db } from './db';

export async function getSystemSetting(key: string, defaultValue: string = ''): Promise<string> {
    try {
        const result = await db.query('SELECT value FROM system_settings WHERE key = $1', [key]);
        if (result.rows.length > 0) {
            return result.rows[0].value;
        }
    } catch (err) {
        console.error(`[Settings] Failed to fetch key ${key}:`, err);
    }
    return defaultValue;
}

export async function getPlatformAddresses() {
    const sol = await getSystemSetting('sol_platform_address', process.env.SOL_PLATFORM_ADDRESS || '');
    const evm = await getSystemSetting('evm_platform_address', process.env.EVM_PLATFORM_ADDRESS || '');
    return { sol, evm };
}