<?php

namespace App\Http\Controllers;

use App\Services\LaporanService;
use App\Http\Requests\DetailLaporanRequest;
use App\Http\Requests\ExportLaporanRequest;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Log;

class LaporanController extends Controller
{
    private LaporanService $laporanService;

    public function __construct(LaporanService $laporanService)
    {
        $this->laporanService = $laporanService;
    }

    /**
     * Endpoint untuk ringkasan laporan dengan caching
     */
    public function ringkasan(Request $request)
    {
        try {
            $filter = $request->query('filter', 'bulan');
            $page = (int) $request->query('page', 1);

            // Validasi filter
            if (!in_array($filter, ['hari', 'bulan'])) {
                return response()->json(['error' => 'Filter harus "hari" atau "bulan"'], 400);
            }

            $data = $this->laporanService->getRingkasan($filter, $page);

            return response()->json($data);

        } catch (\Exception $e) {
            Log::error('Error in ringkasan method: ' . $e->getMessage());
            return response()->json(['error' => 'Terjadi kesalahan saat mengambil data'], 500);
        }
    }

    /**
     * Detail laporan per produk
     */
    public function detailPerProduk(DetailLaporanRequest $request)
    {
        try {
            $data = $this->laporanService->getDetailPerProduk($request->validated());
            return response()->json($data);

        } catch (\Exception $e) {
            Log::error('Error in detail PerProduk method: ' . $e->getMessage());
            return response()->json(['error' => 'Terjadi kesalahan saat mengambil data produk'], 500);
        }
    }

    /**
     * Detail laporan per nampan
     */
    public function detailPerNampan(DetailLaporanRequest $request)
    {
        try {
            $data = $this->laporanService->getDetailPerNampan($request->validated());
            return response()->json($data);

        } catch (\Exception $e) {
            Log::error('Error in detailPerNampan method: ' . $e->getMessage());
            return response()->json(['error' => 'Terjadi kesalahan saat mengambil data nampan'], 500);
        }
    }

    /**
     * Export laporan ringkasan
     */
    public function exportRingkasan(ExportLaporanRequest $request)
    {
        try {
            return $this->laporanService->exportRingkasan($request->validated());

        } catch (\Exception $e) {
            Log::error('Error in exportRingkasan method: ' . $e->getMessage());
            return response()->json(['error' => 'Terjadi kesalahan saat export data'], 500);
        }
    }
    
    public function exportDetailNampan(Request $request)
    {
        try {
            return $this->laporanService->exportPerNampan($request->validate([
                'tanggal' => 'nullable|string',
                'sales_id' => 'nullable|integer|exists:sales,id',
                'produk_id' => 'nullable|integer|exists:produk,id',
                'nama_pembeli' => 'nullable|string|max:255',
                'format' => 'required|string|in:pdf,xlsx,csv',
                'page' => 'nullable|integer|min:1',
            ]));

        } catch (\Exception $e) {
            Log::error('Error in exprot per nampan method: ' . $e->getMessage());
            return response()->json(['error' => 'Terjadi kesalahan saat export data'], 500);
        }
    }
    
    public function exportDetailProduk(Request $request)
    {
        try {
            return $this->laporanService->exportPerProduk($request->validate([
                'tanggal' => 'nullable|string',
                'sales_id' => 'nullable|integer|exists:sales,id',
                'nampan_id' => 'nullable|integer|exists:nampan,id',
                'nama_pembeli' => 'nullable|string|max:255',
                'format' => 'required|string|in:pdf,xlsx,csv',
                'page' => 'nullable|integer|min:1',
            ]));

        } catch (\Exception $e) {
            Log::error('Error in exprot per nampan method: ' . $e->getMessage());
            return response()->json(['error' => 'Terjadi kesalahan saat export data'], 500);
        }
    }
}