<?php

namespace App\Http\Controllers\Admin;

use Gate;
use App\Models\Patent;
use App\Models\PatentTag;
use App\Models\Scientist;
use Illuminate\Http\Request;
use App\Models\ResearcherGroup;
use App\Models\ResearcherSubGroup;
use App\Http\Controllers\Controller;
use Yajra\DataTables\Facades\DataTables;
use App\Http\Requests\StorePatentRequest;
use App\Http\Requests\UpdatePatentRequest;
use Symfony\Component\HttpFoundation\Response;
use App\Http\Controllers\Traits\CsvImportTrait;
use App\Http\Requests\MassDestroyPatentRequest;

class PatentController extends Controller
{
    use CsvImportTrait;

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

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

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

            $table->editColumn('actions', function ($row) {
                $viewGate      = 'patent_show';
                $editGate      = 'patent_edit';
                $deleteGate    = 'patent_delete';
                $crudRoutePart = 'patents';
                $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);
            });

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

                return implode(' ', $labels);
            });
            $table->editColumn('title', function ($row) {
                return $row->title ? $row->title : '';
            });
            $table->editColumn('number', function ($row) {
                return $row->number ? $row->number : '';
            });
            $table->editColumn('input', function ($row) {
                return $row->input ? $row->input : '';
            });

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

            return $table->make(true);
        }

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

        return view('admin.patents.index', compact('scientists', 'patent_tags', 'groups', 'subgroups', 'tags'));
    }

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

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

        $tags = PatentTag::pluck('name', 'id');

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

    public function store(StorePatentRequest $request)
    {
        $patent = Patent::create($request->all());
        $patent->scientists()->sync($request->input('scientists', []));
        $patent->tags()->sync($request->input('tags', []));

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

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

    public function edit(Patent $patent)
    {
        abort_if(Gate::denies('patent_edit'), Response::HTTP_FORBIDDEN, '403 Forbidden');

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

        $tags = PatentTag::pluck('name', 'id');

        $patent->load('scientists', 'tags');

        return view('admin.patents.edit', compact('patent', 'scientists', 'tags'));
    }

    public function update(UpdatePatentRequest $request, Patent $patent)
    {
        $patent->update($request->all());
        $patent->scientists()->sync($request->input('scientists', []));
        $patent->tags()->sync($request->input('tags', []));

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

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

    public function destroy(Patent $patent)
    {
        abort_if(Gate::denies('patent_delete'), Response::HTTP_FORBIDDEN, '403 Forbidden');

        $patent->delete();

        return back();
    }

    public function massDestroy(MassDestroyPatentRequest $request)
    {
        $patents = Patent::find(request('ids'));

        foreach ($patents as $patent) {
            $patent->delete();
        }

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