<?php

namespace App\Http\Controllers;

use App\Models\AksesFile;
use App\Models\AksesFileDetail;
use App\Models\DataUser;
use App\Models\FileDirectory;
use App\Models\UnitKerja;
use Carbon\Carbon;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;

class AksesFileController extends Controller
{
    /**
     * Display a listing of the resource.
     */
    public function index()
    {
        $data = [
            'title' => 'Akses'
        ];
        return view('akses.index', $data);
    }

    /**
     * Show the form for creating a new resource.
     */
    public function create()
    {
        //
    }

    /**
     * Store a newly created resource in storage.
     */
    public function store(Request $request)
    {
    DB::connection('dbDirectory')->beginTransaction();
        try {
            $datas = request('data');
            foreach ($datas as $data) {
              $payload = [
                'pegawai_id' => $data['pegawai_id'],
                'pegawai_id_entry' => auth()->user()?->dataUser?->id,
                'pegawai_nama_entry' => auth()->user()?->dataUser?->namalengkap,
                'entry_at' => Carbon::now()->format('Y-m-d H:i:s.u'),
                'all_akses' => $data['akses'] === "all"  ? true : false,
                'master_akses' => $data['master_akses'] === "yes" ? true : false,
              ];
              $af = AksesFile::create($payload);
                if($data['akses'] === "unit"){
                    $unitIds = collect($data['unit_akses'] ?? [])->filter()->unique()->values();
                    foreach ($unitIds as $unitId) {
                        $payloadDetail = [
                            'akses_file_id' => $af->akses_file_id,
                            'statusenabled' => true,
                            'id_unit_kerja' => $unitId,
                        ];
                        AksesFileDetail::create($payloadDetail);
                    }
                }
            }
            DB::connection('dbDirectory')->commit();
            return response()->json([
                'status' => true,
                'message' => 'Data berhasil disimpan',
            ], 200);
        } catch (\Throwable $th) {
                DB::connection('dbDirectory')->rollBack();
                return response()->json([
                    'status' => false,
                    'message' => $th->getMessage()
                ], 500);
        }
    }

    /**
     * Display the specified resource.
     */
    public function show(string $id)
    {
        $data = AksesFile::where('akses_file_id', $id)->first();
        if (!$data) {
            return response()->json([
                'status' => false,
                'message' => 'Data tidak ditemukan'
            ], 404);
        }

        $aksesAll = $data->akses ?? null;
        if (is_null($aksesAll)) {
            $aksesAll = $data->all_akses ?? null;
        }
        $aksesType = $aksesAll ? 'all' : 'unit';

        $units = [];
        $detailUnits = AksesFileDetail::where('akses_file_id', $id)
            ->where('statusenabled', true)
            ->get();
        if ($detailUnits->isNotEmpty()) {
            $unitIds = $detailUnits->pluck('id_unit_kerja');
            $units = UnitKerja::whereIn('id', $unitIds)
                ->select('id', 'name')
                ->get()
                ->map(function ($unit) {
                    return [
                        'id' => $unit->id,
                        'text' => $unit->name,
                    ];
                })
                ->values();
        } elseif (!empty($data->unit_akses)) {
            $unit = UnitKerja::where('id', $data->unit_akses)->select('id', 'name')->first();
            if ($unit) {
                $units[] = [
                    'id' => $unit->id,
                    'text' => $unit->name,
                ];
            }
        }

        return response()->json([
            'status' => true,
            'data' => [
                'akses_type' => $aksesType,
                'pegawai_id' => $data->pegawai_id,
                'pegawai_nama' => $data?->pegawai?->namalengkap,
                'units' => $units,
            ]
        ], 200);
    }

    /**
     * Show the form for editing the specified resource.
     */
    public function edit(string $id)
    {
        //
    }

    /**
     * Update the specified resource in storage.
     */
    public function update(Request $request, string $id)
    {
        DB::connection('dbDirectory')->beginTransaction();
        try {
            $data = AksesFile::where('akses_file_id', $id)->first();
            if (!$data) {
                return response()->json([
                    'status' => false,
                    'message' => 'Data tidak ditemukan'
                ], 404);
            }

            $payload = [
                'pegawai_id' => request('pegawai_id'),
                'pegawai_id_modified' => auth()->user()?->dataUser?->id,
                'pegawai_nama_modified' => auth()->user()?->dataUser?->namalengkap,
                'modified_at' => Carbon::now()->format('Y-m-d H:i:s.u'),
                'all_akses' => request('akses') === "all" ? true : false,
                'master_akses' => request('master_akses') === "yes" ? true : false,
            ];
            $data->update($payload);

            AksesFileDetail::where('akses_file_id', $id)->delete();

            if (request('akses') === 'unit') {
                $unitIds = collect(request('unit_akses') ?? [])->filter()->unique()->values();
                foreach ($unitIds as $unitId) {
                    $payloadDetail = [
                        'akses_file_id' => $data->akses_file_id,
                        'statusenabled' => true,
                        'id_unit_kerja' => $unitId,
                    ];
                    AksesFileDetail::create($payloadDetail);
                }
            }

            DB::connection('dbDirectory')->commit();
            return response()->json([
                'status' => true,
                'message' => 'Data berhasil diperbarui',
            ], 200);
        } catch (\Throwable $th) {
                DB::connection('dbDirectory')->rollBack();
                return response()->json([
                    'status' => false,
                    'message' => $th->getMessage()
                ], 500);
        }
    }

    /**
     * Remove the specified resource from storage.
     */
    public function destroy(string $id)
    {
         try {
            $data = AksesFile::where('akses_file_id', $id)
                ->where('statusenabled', true)
                ->first();

            if (!$data) {
                return response()->json([
                    'status' => false,
                    'message' => 'Data tidak ditemukan'
                ], 404);
            }

            DB::transaction(function () use ($id, $data) {
                AksesFileDetail::where('akses_file_id', $id)
                    ->where('statusenabled', true)
                    ->update(['statusenabled' => false]);
                $data->update(['statusenabled' => false]);
            });

            return response()->json([
                'status' => true,
                'message' => 'Data berhasil dihapus'
            ], 200);

        } catch (\Throwable $th) {
            return response()->json([
                'status' => false,
                'message' => 'Gagal menghapus data',
            ], 500);
        }
    }


    public function datatable(){
        return AksesFile::with(['details.unit'])
            ->where('statusenabled', true)
            ->get();
    }

    public function optionPegawai(){
        $q = request()->get('q');
        $query = DataUser::where('statusenabled', true);
        $data = $query->when($q, function($query, $q){
            $query->where('nama', 'ILIKE', '%' . $q . '%');
        })->select('id','nama')->get();

        return response()->json([
            'status' => true,
            'data' => $data
        ], 200);
    }

    public function optionUnitKerja(){
        $q = request()->get('q');
        $query = UnitKerja::where('statusenabled', true);
        $data = $query->when($q, function($query, $q){
            $query->where('name', 'ILIKE', '%' . $q . '%');
        })->select('id','name')->get();

        return response()->json([
            'status' => true,
            'data' => $data
        ], 200);
    }
}