const db = require('./backend/db-sqlite');
async function fix() {
  const fixes = [
    // logistics_companies - add missing columns
    "ALTER TABLE logistics_companies ADD COLUMN code TEXT DEFAULT ''",
    "ALTER TABLE logistics_companies ADD COLUMN status TEXT DEFAULT 'active'",
    "ALTER TABLE logistics_companies ADD COLUMN type TEXT DEFAULT ''",
    "ALTER TABLE logistics_companies ADD COLUMN country TEXT DEFAULT ''",
    
    // payment_plans - add missing columns
    "ALTER TABLE payment_plans ADD COLUMN planned_date TEXT DEFAULT ''",
    "ALTER TABLE payment_plans ADD COLUMN actual_date TEXT DEFAULT ''",
    "ALTER TABLE payment_plans ADD COLUMN description TEXT DEFAULT ''",
    "ALTER TABLE payment_plans ADD COLUMN status TEXT DEFAULT 'pending'",
    "ALTER TABLE payment_plans ADD COLUMN name TEXT DEFAULT ''",
    "ALTER TABLE payment_plans ADD COLUMN amount REAL DEFAULT 0",
    "ALTER TABLE payment_plans ADD COLUMN payee TEXT DEFAULT ''",
    "ALTER TABLE payment_plans ADD COLUMN payer TEXT DEFAULT ''",
    "ALTER TABLE payment_plans ADD COLUMN currency TEXT DEFAULT 'CNY'",
    
    // return_records table
    `CREATE TABLE IF NOT EXISTS return_records (
      id INTEGER PRIMARY KEY AUTOINCREMENT,
      return_id INTEGER,
      product_name TEXT DEFAULT '',
      quantity REAL DEFAULT 0,
      unit TEXT DEFAULT '',
      unit_price REAL DEFAULT 0,
      amount REAL DEFAULT 0,
      remark TEXT DEFAULT '',
      created_at DATETIME DEFAULT CURRENT_TIMESTAMP
    )`,
    
    // returns - add missing columns
    "ALTER TABLE returns ADD COLUMN total_amount REAL DEFAULT 0",
    "ALTER TABLE returns ADD COLUMN items TEXT DEFAULT '[]'",
    "ALTER TABLE returns ADD COLUMN return_date TEXT DEFAULT ''",
    "ALTER TABLE returns ADD COLUMN type TEXT DEFAULT ''",
    
    // payment_nodes - add missing columns
    "ALTER TABLE payment_nodes ADD COLUMN project_id INTEGER",
    "ALTER TABLE payment_nodes ADD COLUMN planned_amount REAL DEFAULT 0",
    "ALTER TABLE payment_nodes ADD COLUMN actual_amount REAL DEFAULT 0",
    "ALTER TABLE payment_nodes ADD COLUMN status TEXT DEFAULT 'pending'",
    "ALTER TABLE payment_nodes ADD COLUMN planned_date TEXT DEFAULT ''",
    "ALTER TABLE payment_nodes ADD COLUMN actual_date TEXT DEFAULT ''",
    "ALTER TABLE payment_nodes ADD COLUMN description TEXT DEFAULT ''",
    "ALTER TABLE payment_nodes ADD COLUMN contract_id INTEGER",
    "ALTER TABLE payment_nodes ADD COLUMN payment_request_id INTEGER",
    
    // payment_records - add missing columns
    "ALTER TABLE payment_records ADD COLUMN project_id INTEGER",
    "ALTER TABLE payment_records ADD COLUMN payment_node_id INTEGER",
    "ALTER TABLE payment_records ADD COLUMN amount REAL DEFAULT 0",
    "ALTER TABLE payment_records ADD COLUMN amount_cny REAL DEFAULT 0",
    "ALTER TABLE payment_records ADD COLUMN currency TEXT DEFAULT 'CNY'",
    "ALTER TABLE payment_records ADD COLUMN exchange_rate REAL DEFAULT 1",
    "ALTER TABLE payment_records ADD COLUMN payee TEXT DEFAULT ''",
    "ALTER TABLE payment_records ADD COLUMN payer TEXT DEFAULT ''",
    "ALTER TABLE payment_records ADD COLUMN method TEXT DEFAULT ''",
    "ALTER TABLE payment_records ADD COLUMN status TEXT DEFAULT 'completed'",
    "ALTER TABLE payment_records ADD COLUMN remark TEXT DEFAULT ''",
    "ALTER TABLE payment_records ADD COLUMN payment_date TEXT DEFAULT ''",
    "ALTER TABLE payment_records ADD COLUMN voucher_no TEXT DEFAULT ''",
    
    // finance_stats - ensure table
    `CREATE TABLE IF NOT EXISTS finance_stats (
      id INTEGER PRIMARY KEY AUTOINCREMENT,
      type TEXT DEFAULT '',
      amount REAL DEFAULT 0,
      month TEXT DEFAULT '',
      year INTEGER DEFAULT 0,
      created_at DATETIME DEFAULT CURRENT_TIMESTAMP
    )`,
    
    // purchase_orders - add more missing columns
    "ALTER TABLE purchase_orders ADD COLUMN items TEXT DEFAULT '[]'",
    "ALTER TABLE purchase_orders ADD COLUMN total_amount REAL DEFAULT 0",
    "ALTER TABLE purchase_orders ADD COLUMN status TEXT DEFAULT 'pending'",
    "ALTER TABLE purchase_orders ADD COLUMN order_date TEXT DEFAULT ''",
    "ALTER TABLE purchase_orders ADD COLUMN description TEXT DEFAULT ''",
    "ALTER TABLE purchase_orders ADD COLUMN supplier_name TEXT DEFAULT ''",
    "ALTER TABLE purchase_orders ADD COLUMN created_by INTEGER",
    
    // budget_quotations - add missing columns
    "ALTER TABLE budget_quotations ADD COLUMN project_id INTEGER",
    "ALTER TABLE budget_quotations ADD COLUMN status TEXT DEFAULT 'draft'",
    "ALTER TABLE budget_quotations ADD COLUMN total_amount REAL DEFAULT 0",
    "ALTER TABLE budget_quotations ADD COLUMN items TEXT DEFAULT '[]'",
    "ALTER TABLE budget_quotations ADD COLUMN description TEXT DEFAULT ''",
    "ALTER TABLE budget_quotations ADD COLUMN created_by INTEGER",
    "ALTER TABLE budget_quotations ADD COLUMN name TEXT DEFAULT ''",
    "ALTER TABLE budget_quotations ADD COLUMN version TEXT DEFAULT '1.0'",
  ];
  
  for (const sql of fixes) {
    try {
      await db.query(sql);
      console.log('OK:', sql.substring(0, 70));
    } catch(e) {
      const msg = e.message || '';
      if (msg.includes('duplicate') || msg.includes('already exists')) {
        console.log('SKIP:', sql.substring(0, 70));
      } else {
        console.log('ERR:', msg.substring(0, 100));
      }
    }
  }
  
  console.log('\nAll remaining fixes applied!');
  process.exit();
}
fix();