const sqlite3 = require('sqlite3').verbose();
const path = require('path');

const dbPath = path.join(__dirname, 'company_finance.db');
const db = new sqlite3.Database(dbPath);

console.log('开始添加供应商信息...');

// 供应商基本信息
const supplierInfo = {
  name: '云南山茶花电线电缆有限公司',
  contact: '沈志凯',
  position: '销售',
  phone: '18725101565',
  email: '',
  address: '',
  supply_category: '电线电缆',
  country: '中国',
  remark: ''
};

// 银行信息
const bankInfo = {
  bank_name: '中国建设银行股份有限公司昆明世纪城支行',
  account_name: '唐圣',
  account_number: '6217003850004004379',
  currency: 'CNY'
};

// 插入供应商基本信息
db.run(
  `INSERT INTO suppliers (name, contact, position, phone, email, address, supply_category, country, remark) 
   VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)`,
  [supplierInfo.name, supplierInfo.contact, supplierInfo.position, supplierInfo.phone, 
   supplierInfo.email, supplierInfo.address, supplierInfo.supply_category, 
   supplierInfo.country, supplierInfo.remark],
  function(err) {
    if (err) {
      console.error('插入供应商信息失败:', err.message);
      db.close();
      return;
    }
    
    const supplierId = this.lastID;
    console.log(`✓ 成功插入供应商信息，ID: ${supplierId}`);
    
    // 插入联系人信息
    db.run(
      `INSERT INTO contacts (entity_id, entity_type, name, position, phone, is_primary, created_at, updated_at) 
       VALUES (?, ?, ?, ?, ?, ?, datetime('now'), datetime('now'))`,
      [supplierId, 'supplier', supplierInfo.contact, supplierInfo.position, supplierInfo.phone, 1],
      (err) => {
        if (err) {
          console.error('插入联系人信息失败:', err.message);
        } else {
          console.log('✓ 成功插入联系人信息');
        }
        
        // 插入银行信息
        db.run(
          `INSERT INTO supplier_payment_infos (supplier_id, bank_name, account_name, account_number, currency, is_default) 
           VALUES (?, ?, ?, ?, ?, ?)`,
          [supplierId, bankInfo.bank_name, bankInfo.account_name, bankInfo.account_number, bankInfo.currency, 1],
          (err) => {
            if (err) {
              console.error('插入银行信息失败:', err.message);
            } else {
              console.log('✓ 成功插入银行信息');
            }
            
            // 验证插入结果
            db.get(
              `SELECT * FROM suppliers WHERE id = ?`,
              [supplierId],
              (err, supplier) => {
                if (err) {
                  console.error('查询供应商信息失败:', err.message);
                } else {
                  console.log('\n供应商信息:');
                  console.log(supplier);
                  
                  // 查询联系人信息
                  db.get(
                    `SELECT * FROM contacts WHERE entity_id = ? AND entity_type = 'supplier'`,
                    [supplierId],
                    (err, contact) => {
                      if (err) {
                        console.error('查询联系人信息失败:', err.message);
                      } else {
                        console.log('\n联系人信息:');
                        console.log(contact);
                      }
                      
                      // 查询银行信息
                      db.get(
                        `SELECT * FROM supplier_payment_infos WHERE supplier_id = ?`,
                        [supplierId],
                        (err, paymentInfo) => {
                          if (err) {
                            console.error('查询银行信息失败:', err.message);
                          } else {
                            console.log('\n银行信息:');
                            console.log(paymentInfo);
                          }
                          db.close();
                        }
                      );
                    }
                  );
                }
              }
            );
          }
        );
      }
    );
  }
);