<?php

namespace App\Http\Controllers\V3\Dashboard\RoadObservation;

use App\Exports\V3\RoadObservation\ComplaintsReport;
use App\Exports\V3\RoadObservation\OperatorCartableReport;
use App\Facades\File\FileFacade;
use App\Http\Requests\V3\RoadObservation\ModifyRegisterationRequest;
use App\Http\Requests\V3\RoadObservation\ReferRequest;
use App\Http\Requests\V3\RoadObservation\RegisterRequest;
use App\Http\Traits\ApiResponse;
use App\Models\EdarateShahri;
use App\Models\Province;
use App\Models\RoadObservationHistory;
use App\Models\RoadObserved;
use App\Models\User;
use App\Services\Cartables\RoadObservation\OperatorService;
use App\Services\NikarayanService;
use Carbon\Carbon;
use Hekmatinasser\Verta\Verta;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\DB;
use Maatwebsite\Excel\Facades\Excel;
use Symfony\Component\HttpFoundation\BinaryFileResponse;
use Throwable;

class OperatorController
{
    use ApiResponse;

    public function cartableIndex(Request $request, OperatorService $operatorService): JsonResponse
    {
        return response()->json($operatorService->cartableIndex($request));
    }

    public function cartableReport(Request $request, OperatorService $operatorService): BinaryFileResponse
    {
        $name = 'گزارش از کارتابل عملیات واکنش سریع ' . verta()->now()->format('Y-m-d H:i') . '.xlsx';
        $data = $operatorService->cartableIndex($request);
        return Excel::download(new OperatorCartableReport($data['data']), $name);
    }

    /**
     * @throws Throwable
     */
    public function complaintsIndex(Request $request, OperatorService $operatorService): JsonResponse
    {
        return response()->json($operatorService->complaintsIndex($request));
    }

    /**
     * @throws Throwable
     */
    public function complaintsReport(Request $request, OperatorService $operatorService): BinaryFileResponse
    {
        $name = 'گزارش از رسیدگی به شکایات واکنش سریع ' . verta()->now()->format('Y-m-d H:i') . '.xlsx';
        $data = $operatorService->complaintsIndex($request);
        return Excel::download(new ComplaintsReport($data['data']), $name);
    }

    public function show(RoadObserved $roadObserved): JsonResponse
    {
        return $this->successResponse($roadObserved->only(['rms_status', 'rms_description', 'image_before', 'image_after', 'rms_start_latlng']));
    }

    public function register(RegisterRequest $request, RoadObserved $roadObserved, NikarayanService $nikarayanService): JsonResponse
    {
        $roadObservedData = [
            'status' => 0,
            'status_fa' => 'در حال بررسی',
            'rms_status' => $request->rms_status ?? $roadObserved->rms_status,
            'rms_description' => $request->rms_description ?? $roadObserved->rms_description,
        ];

        $roadObservedHistoryData = [
            'user_id' => auth()->user()->id,
            'previous_rms_status' => $roadObserved->rms_status,
            'previous_rms_start_latlng' => $roadObserved->rms_start_latlng,
            'previous_rms_end_latlng' => $roadObserved->rms_end_latlng,
            'previous_rms_description' => $roadObserved->rms_description,
            'new_files' => json_encode([])
        ];

        $files_path = [];
        if ($request->rms_status == 1) {

            $roadObserved->files()->where('path', 'like', '%_image_before%')->delete();
            $roadObserved->files()->where('path', 'like', '%_image_after%')->delete();

            $image_before = FileFacade::save($request->image_before, "road_observeds/{$roadObserved->id}");
            $image_after = FileFacade::save($request->image_after, "road_observeds/{$roadObserved->id}");

            $files_path[0]['path'] = $image_before;
            $files_path[1]['path'] = $image_after;

            $now_date_time = Carbon::now();

            $roadObservedData['image_after'] = $image_after;
            $roadObservedData['image_before'] = $image_before;
            $roadObservedData['rms_start_latlng'] = explode(',', $request->start_point);
            $roadObservedData['updated_at_fa'] = Verta::instance($now_date_time);
            $roadObservedData['rms_last_activity_fa'] = Verta::instance($now_date_time);
            $roadObservedData['rms_last_activity'] = $now_date_time;
            $roadObservedHistoryData['new_files'] = json_encode($files_path);
        }

        DB::transaction(function () use ($roadObserved, $roadObservedHistoryData, $roadObservedData, $nikarayanService, $files_path) {
            $roadObserved->problemHistories()->create($roadObservedHistoryData);
            $roadObserved->update($roadObservedData);

            auth()->user()->addActivityComplete(1142);

            $nikarayanService->updateRoadObservedInfoByNikarayan($roadObserved, $files_path);
        });

        return $this->successResponse();
    }

    public function modifyRegistration(ModifyRegisterationRequest $request, RoadObserved $roadObserved, NikarayanService $nikarayanService): JsonResponse
    {
        $roadObservedData = [
            'status' => 0,
            'status_fa' => 'در حال بررسی',
            'rms_status' => $request->rms_status ?? $roadObserved->rms_status,
            'rms_description' => $request->rms_description ?? $roadObserved->rms_description,
        ];

        $roadObservedHistoryData = [
            'user_id' => auth()->user()->id,
            'previous_rms_status' => $roadObserved->rms_status,
            'previous_rms_start_latlng' => $roadObserved->rms_start_latlng,
            'previous_rms_end_latlng' => $roadObserved->rms_end_latlng,
            'previous_rms_description' => $roadObserved->rms_description,
            'new_files' => json_encode([])
        ];

        if ($request->rms_status == 1) {

            $files_path = [];

            $roadObserved->files()->where('path', 'like', '%_image_before%')->delete();
            $roadObserved->files()->where('path', 'like', '%_image_after%')->delete();

            if ($request->has('image_before')) {
                if ($roadObserved->image_before) {
                    FileFacade::delete($roadObserved->image_before, true);
                }
                $image_before = FileFacade::save($request->image_before, "road_observeds/{$roadObserved->id}");
                $roadObservedData['image_before'] = $image_before;
                $files_path[0]['path'] = $image_before;
            }

            if ($request->has('image_after')) {
                if ($roadObserved->image_after) {
                    FileFacade::delete($roadObserved->image_after, true);
                }
                $image_after = FileFacade::save($request->image_after, "road_observeds/{$roadObserved->id}");
                $roadObservedData['image_after'] = $image_after;
                $files_path[1]['path'] = $image_after;
            }

            $files = json_encode($files_path);
            $now_date_time = Carbon::now();

            $roadObservedData['rms_start_latlng'] = explode(',', $request->start_point);
            $roadObservedData['updated_at_fa'] = Verta::instance($now_date_time);
            $roadObservedData['rms_last_activity_fa'] = Verta::instance($now_date_time);
            $roadObservedData['rms_last_activity'] = $now_date_time;
            $roadObservedHistoryData['new_files'] = $files;
        }

        DB::transaction(function () use ($roadObserved, $roadObservedHistoryData, $roadObservedData, $files_path, $nikarayanService) {
            $roadObserved->problemHistories()->create($roadObservedHistoryData);
            $roadObserved->update($roadObservedData);

            auth()->user()->addActivityComplete(1142);

            $nikarayanService->updateRoadObservedInfoByNikarayan($roadObserved, $files_path);
        });

        return $this->successResponse();
    }

    public function refer(ReferRequest $request, RoadObserved $roadObserved): JsonResponse
    {
        $province = Province::query()->find($request->province_id);

        DB::transaction(function () use ($roadObserved, $request, $province) {
            RoadObservationHistory::query()->create([
                'id' => $roadObserved->id,
                'user_id' => auth()->user()->id,
                'action' => 'refer',
                'description' => $request->refer_description,
                'from_edareh' => $roadObserved->edarate_shahri_id,
                'to_edareh' => $request->edarate_shahri_id,
                'from_province' => $roadObserved->province_id,
                'to_province' => $province->id
            ]);

            $roadObserved->update([
                'edarate_shahri_id' => $request->edarate_shahri_id,
                'province_id' => $province->id,
                'province_fa' => $province->name_fa,
            ]);

            auth()->user()->addActivityComplete(1037);
        });

        return $this->successResponse();
    }

    public function referList(RoadObserved $roadObserved): JsonResponse
    {
        $data = RoadObservationHistory::query()
            ->where('id', '=', $roadObserved->id)
            ->where('action', '=', 'refer')
            ->orderBy('created_at', 'desc')
            ->get([
                'created_at', 'description', 'from_edareh', 'to_edareh',
                'from_province', 'to_province', 'user_id'
            ]);

        foreach ($data as $key => $value) {
            $data[$key]->from_edareh = EdarateShahri::query()->find($value->from_edareh)->name_fa ?? null;
            $data[$key]->to_edareh = EdarateShahri::query()->find($value->to_edareh)->name_fa ?? null;
            $data[$key]->from_province = Province::query()->find($value->from_province)->name_fa ?? null;
            $data[$key]->to_province = Province::query()->find($value->to_province)->name_fa ?? null;
            $user = User::query()->find($value->user_id);
            $data[$key]->user = $user->first_name . ' ' . $user->last_name;
        }
        return $this->successResponse($data);
    }
}