<?php
/**
 * FinancialReports
 *
 * Generates all financial statements from ac_balance + ac_journal_line.
 * Read-only — no writes.
 */
class FinancialReports
{
    private PDO $pdo;
    private int $companyId;

    public function __construct(PDO $pdo, int $company_id)
    {
        $this->pdo       = $pdo;
        $this->companyId = $company_id;
    }

    // TODO: getTrialBalance(string $from_period, string $to_period, ?int $dept_id): array
    // TODO: getProfitAndLoss(string $from_period, string $to_period, ?int $dept_id): array
    // TODO: getBalanceSheet(string $as_of_period, ?int $dept_id): array
    // TODO: getGLMovement(string $account_code, string $from_period, string $to_period): array
}