const db = require('./db-sqlite');

async function createMissingTables() {
  console.log('开始创建缺失的表...');
  
  try {
    // 创建付款申请表
    console.log('1. 创建付款申请表');
    await db.query(`
      CREATE TABLE IF NOT EXISTS payment_requests (
        id INTEGER PRIMARY KEY AUTOINCREMENT,
        request_code TEXT UNIQUE NOT NULL,
        applicant TEXT NOT NULL,
        payee TEXT NOT NULL,
        bank_account TEXT NOT NULL,
        bank_name TEXT NOT NULL,
        amount REAL NOT NULL,
        amount_cny REAL DEFAULT 0,
        currency TEXT DEFAULT 'CNY',
        payment_date DATE NOT NULL,
        reason TEXT NOT NULL,
        detail_items TEXT,
        attachments TEXT,
        status TEXT DEFAULT 'pending',
        created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
        updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
      )
    `);
    console.log('✓ 付款申请表创建成功');

    // 创建核销申请表
    console.log('2. 创建核销申请表');
    await db.query(`
      CREATE TABLE IF NOT EXISTS verifications (
        id INTEGER PRIMARY KEY AUTOINCREMENT,
        verification_code TEXT UNIQUE NOT NULL,
        applicant TEXT NOT NULL,
        advance_code TEXT NOT NULL,
        advance_amount REAL NOT NULL,
        amount REAL NOT NULL,
        amount_cny REAL DEFAULT 0,
        currency TEXT DEFAULT 'CNY',
        verification_date DATE NOT NULL,
        reason TEXT NOT NULL,
        detail_items TEXT,
        attachments TEXT,
        status TEXT DEFAULT 'pending',
        created_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
        updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
      )
    `);
    console.log('✓ 核销申请表创建成功');

    console.log('\n所有表创建完成！');
  } catch (error) {
    console.error('✗ 创建表失败:', error.message);
  } finally {
    db.close();
  }
}

// 运行创建表的函数
createMissingTables();