<?php

namespace Modules\Lpj\Http\Controllers;

use Throwable;
use Illuminate\Http\Request;
use Modules\Lpj\Models\KJPP;
use Illuminate\Http\Response;
use Modules\Lpj\Models\Branch;
use Modules\Location\Models\City;
use Modules\Lpj\Models\IjinUsaha;
use Modules\Lpj\Exports\KJPPExport;
use App\Http\Controllers\Controller;
use Maatwebsite\Excel\Facades\Excel;
use Modules\Location\Models\Village;
use Modules\Lpj\Models\JenisJaminan;
use Modules\Location\Models\District;
use Modules\Location\Models\Province;
use Illuminate\Support\Facades\Storage;
use Modules\Lpj\Http\Requests\KJPPRequest;

class KJPPController extends Controller
{
    public $user;
    /**
     * Display a listing of the resource.
     */
    public function index()
    {
        return view('lpj::kjpp.index');
    }

    /**
     * Show the form for creating a new resource.
     */
    public function create()
    {
        $branch = Branch::all();
        $ijin_usaha = IjinUsaha::all();
        $jenis_aset = JenisJaminan::all();
        $provinces = Province::all();

        return view('lpj::kjpp.create', compact('branch', 'ijin_usaha', 'jenis_aset', 'provinces'));
    }

    /**
     * Store a newly created resource in storage.
     */
    public function store(KJPPRequest $request)
    {
        $validated = $request->validated();

        if ($validated) {
            $file = $request->file('attachment');
            $filename = $file ? time() . '.' . $file->getClientOriginalExtension() : 'default.pdf';

            if ($file) {
                // Simpan file yang diunggah
                $file->storeAs('public/uploads_pdf', $filename);
            } else {
                // Salin file default ke lokasi yang diinginkan
                Storage::copy('public/test/default.pdf', 'public/uploads_pdf/' . $filename);
            }

            // Tambahkan nama file ke data yang divalidasi
            $validated['attachment'] = $filename;

            // Simpan data ke database
            KJPP::create($validated);

            return redirect()
                ->route('basicdata.kjpp.index')
                ->with('success', 'KJPP created successfully');
        } else {
            return redirect()
                ->route('basicdata.kjpp.create')
                ->with('error', 'Validation failed');
        }
    }

    /**
     * Show the specified resource.
     */
    public function show($id)
    {
        $kjpp = KJPP::find($id);
        $ijin_usaha = IjinUsaha::where('code', $kjpp->nomor_ijin_usaha)->get();
        $ijin_usahas = IjinUsaha::all();
        $jenis_jaminan = JenisJaminan::all();
        $branches = Branch::where('name', $kjpp->jenis_kantor)->get();
        $provinces = Province::where('code', $kjpp->province_code)->get();
        $cities = City::where('code', $kjpp->city_code)->get();
        $districts = District::where('code', $kjpp->district_code)->get();
        $villages  = Village::where('code', $kjpp->village_code)->get();
        // dd($branches);
        return view('lpj::kjpp.show', compact('jenis_jaminan', 'ijin_usahas', 'ijin_usaha', 'branches', 'kjpp', 'provinces', 'cities', 'districts', 'villages'));
    }

    /**
     * Show the form for editing the specified resource.
     */
    public function edit($id)
    {
        $kjpp = KJPP::find($id);
        $branch = Branch::all();
        $ijin_usaha = IjinUsaha::all();
        $jenis_aset = JenisJaminan::all();
        $provinces = Province::all();
        $cities = City::where('province_code', $kjpp->province_code)->get();
        $districts = District::where('city_code', $kjpp->city_code)->get();
        $villages  = Village::where('district_code', $kjpp->district_code)->get();

        return view('lpj::kjpp.create', compact('kjpp', 'branch', 'ijin_usaha', 'jenis_aset', 'provinces', 'cities', 'districts', 'villages'));
    }

    /**
     * Update the specified resource in storage.
     */
    public function update(KJPPRequest $request, $id)
    {
        $validated = $request->validated();

        if ($validated) {
            $file = $request->file('attachment');
            $filename = $file ? time() . '.' . $file->getClientOriginalExtension() : null;

            if ($file !== null) {
                // Jika ada file dari database maka hapus file yang lama ke file yang baru
                $kjpp = KJPP::find($id);
                // Storage::delete('public/uploads_pdf/' . $kjpp->attachment);
                // Simpan file yang diunggah
                $file->storeAs('public/uploads_pdf', $filename);
                $validated['attachment'] = $filename;
            } else {
                // Jika tidak ada file yang diunggah, gunakan file yang sudah ada atau file default
                $kjpp = KJPP::find($id);
                $validated['attachment'] = $kjpp->attachment ?? 'default.pdf';
            }

            // Perbarui data di database
            KJPP::where('id', $id)->update($validated);

            return redirect()
                ->route('basicdata.kjpp.index')
                ->with('success', 'KJPP updated successfully');
        } else {
            return redirect()
                ->route('basicdata.kjpp.edit', $id)
                ->with('error', 'Validation failed');
        }
    }

    /**
     * Remove the specified resource from storage.
     */
    public function destroy($id)
    {
        try {
            $kjpp = KJPP::find($id);

            // Jangan hapus file default.pdf
            if ($kjpp->attachment && $kjpp->attachment !== 'default.pdf') {
                Storage::delete('public/uploads_pdf/' . $kjpp->attachment);
            }

            // Hapus data dari database
            $kjpp->delete();

            echo json_encode(['success' => true, 'message' => 'KJPP deleted successfully']);
        } catch (Throwable $e) {
            echo json_encode(['success' => false, 'message' => 'Failed to delete branch: ' . $e]);
        }
    }

    public function dataForDatatables(Request $request)
    {
        if (is_null($this->user) || !$this->user->can('kjpp.view')) {
            //abort(403, 'Sorry! You are not allowed to view users.');
        }

        // Retrieve data from the database
        $query = KJPP::query();

        // Apply search filter if provided
        if ($request->has('search') && !empty($request->get('search'))) {
            $search = $request->get('search');
            $query->where(function ($q) use ($search) {
                $q->where('code', 'LIKE', "%$search%");
                $q->orWhere('name', 'LIKE', "%$search%");
                $q->orWhere('jenis_kantor', 'LIKE', "%$search%");
            });
        }

        // Apply sorting if provided
        if ($request->has('sortOrder') && !empty($request->get('sortOrder'))) {
            $order  = $request->get('sortOrder');
            $column = $request->get('sortField');
            $query->orderBy($column, $order);
        }

        // Get the total count of records
        $totalRecords = $query->count();

        // Apply pagination if provided
        if ($request->has('page') && $request->has('size')) {
            $page   = $request->get('page');
            $size   = $request->get('size');
            $offset = ($page - 1) * $size; // Calculate the offset

            $query->skip($offset)->take($size);
        }

        // Get the filtered count of records
        $filteredRecords = $query->count();

        // Get the data for the current page
        $data = $query->get();

        // Calculate the page count
        $pageCount = ceil($totalRecords / $request->get('size'));

        // Calculate the current page number
        $currentPage = 0 + 1;

        // Return the response data as a JSON object
        return response()->json([
            'draw'            => $request->get('draw'),
            'recordsTotal'    => $totalRecords,
            'recordsFiltered' => $filteredRecords,
            'pageCount'       => $pageCount,
            'page'            => $currentPage,
            'totalCount'      => $totalRecords,
            'data'            => $data,
        ]);
    }

    public function export()
    {
        return Excel::download(new KJPPExport, 'kjpp.xlsx');
    }
}