// wallet-validation.js - валидация кошельков
console.log('=== WALLET VALIDATION ЗАГРУЖЕН ===');

$(document).ready(function() {
    setTimeout(function() {
        console.log('Поиск кнопки WITHDRAW...');
        var withdrawButton = $('a:contains("WITHDRAW"), button:contains("WITHDRAW")');
        
        if (withdrawButton.length > 0) {
            console.log('Кнопка WITHDRAW найдена, перехватываем...');
            var originalOnclick = withdrawButton.attr('onclick');
            withdrawButton.attr('onclick', 'validateAndWithdraw(this)');
            
            window.validateAndWithdraw = function(that) {
                console.log('=== ВАЛИДАЦИЯ ВЫЗВАНА ===');
                
                let wallet = $('#wallet_withdraw').val();
                let systemId = $('#systemW').val();
                
                console.log('Кошелек:', wallet);
                console.log('Система:', systemId);
                
                if (!wallet || wallet.trim() === '') {
                    notification('error', 'Please enter wallet address');
                    undisable(that);
                    return false;
                }
                
                let selectedSystem = '';
                switch(systemId) {
                    case '20': selectedSystem = 'sol'; break;
                    case '29': selectedSystem = 'bitcoin'; break;
                    case '30': selectedSystem = 'usdt trc20'; break;
                    case '33': selectedSystem = 'tron'; break;
                    case '34': selectedSystem = 'ethereum'; break;
                    case '990': selectedSystem = 'bnb'; break;
                }
                
                let walletTrimmed = wallet.trim();
                let isValid = true;
                let errorMessage = '';
                
                // Validation by cryptocurrency type
                if (selectedSystem.includes('bitcoin') || selectedSystem.includes('btc')) {
                    if (walletTrimmed.length < 26 || walletTrimmed.length > 35) {
                        isValid = false;
                        errorMessage = 'Bitcoin address must contain 26-35 characters';
                    } else if (!walletTrimmed.match(/^[13][a-km-zA-HJ-NP-Z1-9]{25,34}$|^bc1[a-z0-9]{39,59}$/)) {
                        isValid = false;
                        errorMessage = 'Invalid Bitcoin address format';
                    }
                } 
                else if (selectedSystem.includes('ethereum') || selectedSystem.includes('eth')) {
                    if (walletTrimmed.length !== 42) {
                        isValid = false;
                        errorMessage = 'Ethereum address must contain exactly 42 characters';
                    } else if (!walletTrimmed.match(/^0x[a-fA-F0-9]{40}$/)) {
                        isValid = false;
                        errorMessage = 'Invalid Ethereum address format';
                    }
                } 
                else if (selectedSystem.includes('tron') || selectedSystem.includes('trc') || selectedSystem.includes('usdt trc20')) {
                    if (walletTrimmed.length !== 34) {
                        isValid = false;
                        errorMessage = 'Tron/TRC20 address must contain exactly 34 characters';
                    } else if (!walletTrimmed.match(/^T[1-9A-HJ-NP-Za-km-z]{33}$/)) {
                        isValid = false;
                        errorMessage = 'Tron address must start with T';
                    }
                } 
                else if (selectedSystem.includes('sol') || selectedSystem.includes('solana')) {
                    if (walletTrimmed.length < 32 || walletTrimmed.length > 44) {
                        isValid = false;
                        errorMessage = 'Solana address must contain 32-44 characters';
                    } else if (!walletTrimmed.match(/^[1-9A-HJ-NP-Za-km-z]{32,44}$/)) {
                        isValid = false;
                        errorMessage = 'Invalid Solana address format';
                    }
                }
                else if (selectedSystem.includes('bnb')) {
                    if (walletTrimmed.length !== 42) {
                        isValid = false;
                        errorMessage = 'BNB address must contain exactly 42 characters';
                    } else if (!walletTrimmed.match(/^0x[a-fA-F0-9]{40}$/)) {
                        isValid = false;
                        errorMessage = 'Invalid BNB address format';
                    }
                }
                
                if (!isValid) {
                    console.log('Validation failed:', errorMessage);
                    notification('error', errorMessage);
                    undisable(that);
                    return false;
                }
                
                console.log('Валидация прошла, вызываем оригинальную функцию');
                // Вызываем оригинальную функцию
                try {
                    eval(originalOnclick.replace(/\bthis\b/g, 'that'));
                } catch (e) {
                    console.error('Ошибка при вызове оригинальной функции:', e);
                    if (typeof goWithdraw === 'function') {
                        goWithdraw(that);
                    }
                }
            };
        } else {
            console.log('Кнопка WITHDRAW не найдена');
        }
    }, 3000);
});