const BaseFinancialRepository = require('./BaseFinancialRepository');

/**
 * Bank Account Repository
 * 
 * Manages bank account information for reconciliation purposes.
 */
class BankAccountRepository extends BaseFinancialRepository {
  constructor() {
    super('pg_fn_bank_accounts');
  }

  /**
   * Find bank accounts by site
   * @param {string} siteId - Site ID
   * @returns {Promise<Array>} Array of bank accounts
   */
  async findBySiteId(siteId) {
    try {
      return await this.findAll({ site_id: siteId, is_active: true });
    } catch (error) {
      throw error;
    }
  }

  /**
   * Find bank account by ID with ledger account details
   * @param {string} accountId - Bank account ID
   * @returns {Promise<Object>} Bank account with ledger account details
   */
  async findByIdWithLedger(accountId) {
    try {
      const account = await this.findById(accountId);
      if (!account) {
        return null;
      }

      // Get ledger account details if linked
      if (account.ledger_account_id) {
        const { chartOfAccountsRepository } = require('./index');
        const ledgerAccount = await chartOfAccountsRepository.findById(account.ledger_account_id);
        return {
          ...account,
          ledger_account: ledgerAccount
        };
      }

      return account;
    } catch (error) {
      throw error;
    }
  }

  /**
   * Create bank account
   * @param {Object} accountData - Bank account data
   * @returns {Promise<Object>} Created bank account
   */
  async createBankAccount(accountData) {
    try {
      return await this.create(accountData);
    } catch (error) {
      throw error;
    }
  }

  /**
   * Update bank account balance
   * @param {string} accountId - Bank account ID
   * @param {number} balance - New balance
   * @returns {Promise<Object>} Updated account
   */
  async updateBalance(accountId, balance) {
    try {
      return await this.updateById(accountId, {
        current_balance: balance,
        updated_at: new Date()
      });
    } catch (error) {
      throw error;
    }
  }
}

module.exports = BankAccountRepository;