<?php

namespace Modules\Webstatement\Http\Controllers\Api;

use App\Http\Controllers\Controller;
use Illuminate\Http\JsonResponse;
use Illuminate\Support\Facades\Log;
use Modules\Webstatement\Http\Requests\BalanceSummaryRequest;
use Modules\Webstatement\Http\Requests\DetailedBalanceRequest;
use Modules\Webstatement\Services\AccountBalanceService;
use Modules\Webstatement\Http\Resources\BalanceSummaryResource;
use Modules\Webstatement\Http\Resources\DetailedBalanceResource;
use Modules\Webstatement\Enums\ResponseCode;
use Exception;

class AccountBalanceController extends Controller
{
    protected AccountBalanceService $accountBalanceService;

    public function __construct(AccountBalanceService $accountBalanceService)
    {
        $this->accountBalanceService = $accountBalanceService;
    }

    /**
     * Get account balance summary (opening and closing balance)
     *
     * @param BalanceSummaryRequest $request
     * @return JsonResponse
     */
    public function getBalanceSummary(BalanceSummaryRequest $request): JsonResponse
    {
        try {
            $accountNumber = $request->input('account_number');
            $startDate     = $request->input('start_date');
            $endDate       = $request->input('end_date');

            Log::info('Account balance summary requested', [
                'account_number' => $accountNumber,
                'start_date'     => $startDate,
                'end_date'       => $endDate,
                'ip'             => $request->ip(),
                'user_agent'     => $request->userAgent()
            ]);

            $result = $this->accountBalanceService->getBalanceSummary(
                $accountNumber,
                $startDate,
                $endDate
            );

            if (empty($result)) {
                return response()->json(
                    ResponseCode::DATA_NOT_FOUND->toResponse(
                        null,
                        'Rekening tidak ditemukan'
                    ),
                    ResponseCode::DATA_NOT_FOUND->getHttpStatus()
                );
            }

            return response()->json(
                ResponseCode::SUCCESS->toResponse(
                    (new BalanceSummaryResource($result))->toArray($request),

                ),
                ResponseCode::SUCCESS->getHttpStatus()
            );

        } catch (Exception $e) {
            Log::error('Error getting account balance summary', [
                'error' => $e->getMessage(),
                'file'  => $e->getFile(),
                'line'  => $e->getLine(),
                'trace' => $e->getTraceAsString()
            ]);

            $responseCode = match ($e->getCode()) {
                404 => ResponseCode::DATA_NOT_FOUND,
                401 => ResponseCode::UNAUTHORIZED,
                403 => ResponseCode::UNAUTHORIZED,
                408 => ResponseCode::TIMEOUT,
                503 => ResponseCode::SERVICE_UNAVAILABLE,
                400 => ResponseCode::INVALID_FIELD,
                default => ResponseCode::SYSTEM_MALFUNCTION
            };

            return response()->json(
                $responseCode->toResponse(
                    null,
                    config('app.debug') ? $e->getMessage() : 'Terjadi kesalahan sistem'
                ),
                $responseCode->getHttpStatus()
            );
        }
    }
}