<?php

namespace App\Http\Controllers\Admin;

use Gate;
use App\Models\Scientist;
use Illuminate\Http\Request;
use App\Models\WorkExperience;
use App\Models\ResearcherGroup;
use App\Models\ResearcherSubGroup;
use App\Http\Controllers\Controller;
use Yajra\DataTables\Facades\DataTables;
use Symfony\Component\HttpFoundation\Response;
use App\Http\Controllers\Traits\CsvImportTrait;
use App\Http\Requests\StoreWorkExperienceRequest;
use App\Http\Requests\UpdateWorkExperienceRequest;
use App\Http\Requests\MassDestroyWorkExperienceRequest;

class WorkExperienceController extends Controller
{
    use CsvImportTrait;

    public function index(Request $request)
    {
        abort_if(Gate::denies('work_experience_access'), Response::HTTP_FORBIDDEN, '403 Forbidden');

        if ($request->ajax()) {
            $query = WorkExperience::with(['scientists'])->select(sprintf('%s.*', (new WorkExperience)->table));
            $table = Datatables::of($query);

            $table->addColumn('placeholder', '&nbsp;');
            $table->addColumn('actions', '&nbsp;');

            $table->editColumn('actions', function ($row) {
                $viewGate      = 'work_experience_show';
                $editGate      = 'work_experience_edit';
                $deleteGate    = 'work_experience_delete';
                $crudRoutePart = 'work-experiences';
                $modal         = true;
                $rowData       = $row;

                return view('partials.datatablesActions', compact(
                    'viewGate',
                    'editGate',
                    'deleteGate',
                    'crudRoutePart',
                    'row',
                    'modal',
                    'rowData'
                ));
            });

            $table->editColumn('id', function ($row) {
                return $row->id ? $row->id : '';
            });
            $table->editColumn('scientist', function ($row) {
                $labels = [];
                foreach ($row->scientists as $scientist) {
                    $labels[] = sprintf('<span class="label label-info label-many">%s</span>', $scientist->name);
                }

                return implode(' ', $labels);
            });

            $table->editColumn('institution', function ($row) {
                return $row->institution ? $row->institution : '';
            });
            $table->editColumn('position', function ($row) {
                return $row->position ? $row->position : '';
            });

            $table->rawColumns(['actions', 'placeholder', 'scientist']);

            return $table->make(true);
        }

        $scientists = Scientist::get();
        $groups = ResearcherGroup::pluck('title', 'id');
        $subgroups = ResearcherSubGroup::pluck('title', 'id');

        return view('admin.workExperiences.index', compact('scientists', 'groups', 'subgroups'));
    }

    public function create()
    {
        abort_if(Gate::denies('work_experience_create'), Response::HTTP_FORBIDDEN, '403 Forbidden');

        $scientists = Scientist::pluck('name', 'id');

        return view('admin.workExperiences.create', compact('scientists'));
    }

    public function store(StoreWorkExperienceRequest $request)
    {
        $workExperience = WorkExperience::create($request->all());
        $workExperience->scientists()->sync($request->input('scientists', []));

        if ($request->ajax()) {
            return response()->json([
                'success' => true,
                'message' => __('global.create_success'),
                'data' => $workExperience,
            ], 201);
        }

        return redirect()->route('admin.work-experiences.index');
    }

    public function edit(WorkExperience $workExperience)
    {
        abort_if(Gate::denies('work_experience_edit'), Response::HTTP_FORBIDDEN, '403 Forbidden');

        $scientists = Scientist::pluck('name', 'id');

        $workExperience->load('scientists');

        return view('admin.workExperiences.edit', compact('scientists', 'workExperience'));
    }

    public function update(UpdateWorkExperienceRequest $request, WorkExperience $workExperience)
    {
        $workExperience->update($request->all());
        $workExperience->scientists()->sync($request->input('scientists', []));

        if ($request->ajax()) {
            return response()->json([
                'success' => true,
                'data' => $workExperience,
            ], 201);
        }

        return redirect()->route('admin.work-experiences.index');
    }

    public function destroy(WorkExperience $workExperience)
    {
        abort_if(Gate::denies('work_experience_delete'), Response::HTTP_FORBIDDEN, '403 Forbidden');

        $workExperience->delete();

        return back();
    }

    public function massDestroy(MassDestroyWorkExperienceRequest $request)
    {
        $workExperiences = WorkExperience::find(request('ids'));

        foreach ($workExperiences as $workExperience) {
            $workExperience->delete();
        }

        return response(null, Response::HTTP_NO_CONTENT);
    }
}