// 全局错误处理，防止JavaScript错误中断执行
window.onerror = function(msg, url, line, col, error) {
    console.error('JavaScript错误:', msg, 'at', url, 'line:', line);
    return true; // 阻止错误传播
};

// 全局变量
let editingConfigId = null;
let allFields = [];
let currentPage = 1;
let pageSize = 10;
let currentEntityType = '';
let currentSearch = '';
let entityPage = 1;
let entityPageSize = 20;
let selectedEntityIds = new Set();
let fieldCustomNames = {};

// 标签切换
function switchTab(tabName) {
    document.querySelectorAll('.tab').forEach(t => t.classList.remove('active'));
    document.querySelectorAll('.tab-content').forEach(c => c.classList.remove('active'));
    
    document.querySelector(`.tab[onclick="switchTab('${tabName}')"]`).classList.add('active');
    document.getElementById(`${tabName}-tab`).classList.add('active');
    
    if (tabName === 'config') {
        loadConfigs();
    } else if (tabName === 'generate') {
        loadGenerateConfigs();
    } else if (tabName === 'history') {
        loadHistory();
    }
}

// 格式化日期时间
function formatDateTime(dateStr) {
    if (!dateStr) return '';
    const date = new Date(dateStr);
    const year = date.getFullYear();
    const month = String(date.getMonth() + 1).padStart(2, '0');
    const day = String(date.getDate()).padStart(2, '0');
    const hours = String(date.getHours()).padStart(2, '0');
    const minutes = String(date.getMinutes()).padStart(2, '0');
    const seconds = String(date.getSeconds()).padStart(2, '0');
    return `${year}-${month}-${day} ${hours}:${minutes}:${seconds}`;
}

// 显示错误提示
function showError(message) {
    alert('错误：' + message);
}

// 显示成功提示
function showSuccess(message) {
    alert('成功：' + message);
}