<?php

namespace App\Http\Controllers\Admins;

use App\Http\Controllers\Controller;
use App\Models\Master\ManagementMasters;
use App\Models\QuestionAnswers;
use App\Models\QuestionDetails;
use App\Models\QuestionSurveys;
use App\Models\Surveys;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Redirect;
use Illuminate\Support\Facades\Session;

class SurveyController extends Controller
{
    /**
     * Display a listing of the resource.
     */
    public function index()
    {
        // call data
        $surveys = Surveys::paginate(10);

        // return view
        return view('pages.admins.surveys.index', compact('surveys'));
    }

    /**
     * Show the form for creating a new resource.
     */
    public function create()
    {
        $survey = Surveys::create([
            'name' => 'Survey Tanpa Nama',
            'status' => 'Published'
        ]);

        QuestionSurveys::create([
            'survey_id' => $survey->id,
            'name' => 'Pertanyaan anda?',
            'type' => 'Iya atau Tidak',
        ]);

        // redirect
        return Redirect::to('admin/surveys/' . $survey->id . '/edit');
    }

    /**
     * Store a newly created resource in storage.
     */
    public function store(Request $request)
    {
        return [
            'semua' => $request->all(),
            'test' => $request->type[1] . " " . $request->valuefromtype[1]
        ];
    }

    /**
     * Display the specified resource.
     */
    public function preview(string $id)
    {
        // find data
        $survey = Surveys::where('status', '!=', 'Deleted')
            ->with(['questionSurveys' => fn ($query) => $query->where('status', '!=', 'Deleted')])
            ->findOrFail($id);
        // return ($survey);

        // return view
        return view('pages.admins.surveys.view', compact('survey'));
    }

    /**
     * Display the specified resource.
     */
    public function show(string $id)
    {
        // find data
        $survey = Surveys::where('status', '!=', 'Deleted')->with('questionSurveys')->findOrFail($id);
        // return $survey->questionSurveys;
        $questionAnswers = QuestionAnswers::where('survey_id', $id)->with('questionSurveys')->get();
        // return $questionSurveys = QuestionSurveys::where('survey_id', $id)->with('questionAnswers')->get();
        // return [$survey->questionSurveys->first()->questionAnswers->first()->users->name];

        // return view
        return view('pages.admins.surveys.detail', compact('survey', 'questionAnswers'));
    }

    /**
     * Show the form for editing the specified resource.
     */
    public function edit(string $id)
    {
        // find data
        $survey = Surveys::where('status', '!=', 'Deleted')->findOrFail($id);
        $management_master = ManagementMasters::get();

        // return view
        return view('pages.admins.surveys.edit', compact('survey', 'management_master'));
    }

    // SaveSurvey (Autosaved)
    public function saveSurvey(Request $request, string $id)
    {
        $survey = Surveys::findOrFail($id);
        $survey->update($request->all());
        return $survey;
    }

    // Add Data Question (Autosaved)
    public function addQuestion(string $id)
    {
        $questionSurvey = QuestionSurveys::create([
            'survey_id' => $id,
            'name' => 'Pertanyaan anda?',
            'type' => 'Iya atau Tidak',
        ]);

        QuestionDetails::create([
            'question_id' => $questionSurvey->id,
            'question_label' => '["Iya", "Tidak"]',
            'question_value' => '[1, 0]',
        ]);

        // return data
        return $questionSurvey;
    }

    // Save Question (Autosaved)
    public function saveQuestion(Request $request, string $id)
    {
        $questionSurveys = QuestionSurveys::findOrFail($id);
        foreach ($request->questionSurvey as $key => $value) {
            if ($value['type'] == null) $value['type'] = 'Iya atau Tidak';
            $questionSurveys->update([
                'name' => $value['question'],
                'type' => $value['type']
            ]);

            if ($value['type'] == 'Skala') {
                QuestionDetails::updateOrCreate([
                    'question_id' => $questionSurveys->id,
                ], [
                    'question_label' => '["' . $value['labelfrom'] . '","' . $value['labelto'] . '"]',
                    'question_value' => '["' . $value['valuefrom'] . '","' . $value['valueto'] . '"]',
                ]);
            } else if ($value['type']  == 'Jawaban Angka') {
                QuestionDetails::updateOrCreate([
                    'question_id' => $questionSurveys->id,
                ], [
                    'question_label' => '["Jawaban Angka"]',
                    'question_value' => '["Angka"]',
                ]);
            } else if ($value['type']  == 'Jawaban Singkat') {
                QuestionDetails::updateOrCreate([
                    'question_id' => $questionSurveys->id,
                ], [
                    'question_label' => '["Jawaban Singkat"]',
                    'question_value' => '["Teks Jawaban Singkat"]',
                ]);
            } else if ($value['type']  == 'Esai') {
                QuestionDetails::updateOrCreate([
                    'question_id' => $questionSurveys->id,
                ], [
                    'question_label' => '["Esai"]',
                    'question_value' => '["Teks"]',
                ]);
            } else if ($value['type']  == 'Master') {
                QuestionDetails::updateOrCreate([
                    'question_id' => $questionSurveys->id,
                ], [
                    'question_label' => '["Master"]',
                    'question_value' => '["' . $value['master'] . '"]',
                ]);
            } else {
                QuestionDetails::updateOrCreate([
                    'question_id' => $questionSurveys->id,
                ], [
                    'question_label' => '["Iya", "Tidak"]',
                    'question_value' => '[1, 0]',
                ]);
            }
        }
        return $questionSurveys;
    }

    // Delete Question
    public function deleteQuestion(string $id)
    {
        // Find Question
        $question = QuestionSurveys::findOrFail($id);

        if ($question->questionAnswers) {
            $question->update([
                'status' => 'Deleted'
            ]);

            return [
                'msg_status' => "Success Deleted (s)",
                'question' => $question,
            ];
        } else {
            $question = $question->delete();
            return [
                'msg_status' => "Success Deleted",
                'question' => $question,
            ];
        }
    }

    // Add Data Answers
    public function addAnswers(Request $request)
    {
        // create unique answer_id
        $unique_answer_id = QuestionAnswers::select('answer_id')->groupby('answer_id')->latest()->first();
        $unique_answer_id = empty($unique_answer_id) ? 1 : $unique_answer_id['answer_id'] + 1;

        // validation
        $request->validate([
            'question.*.answer' => 'required',
            'survey_id' => 'required',
        ]);

        // return $request;
        foreach ($request->question as $key => $value) {
            $answer_type = QuestionSurveys::select('type')->find($key);
            QuestionAnswers::create([
                'user_id' => Auth::user()->id,
                'question_id' => $key,
                'answer_id' => $unique_answer_id,
                'answer_type' => $answer_type ? $answer_type['type'] : null,
                'answer' => $value['answer'],
                'survey_id' => $request->survey_id,
            ]);
        }

        // Create Session message
        Session::flash('surveys-message', [
            'type' => 'success',
            'msg' => 'Anda berhasil mengirimkan jawaban survey!'
        ]);
        return Redirect::to('admin/surveys');
    }

    /**
     * Remove the specified resource from storage.
     */
    public function destroy(string $id)
    {
        //
    }
}