<?php

namespace App\Http\Controllers;

use App\SearchDisplace\Searchers\SearcherFactory;
use App\SearchDisplace\Searchers\SearchersCollection;
use App\SearchDisplace\Searchers\SearchersStorage;

class SearcherController extends Controller
{
    public function index()
    {
        // @TODO Add filters
        if (request()->has('q')) {
            $searchers = [];
        } else {
            $searchers = (new SearchersCollection())->all();
        }

        if (request()->wantsJson()) {
            return response()->json([
                'searchers' => $searchers,
            ], 200);
        }

        return view('pages.searchers.index', [
            'searchers' => $searchers,
        ]);
    }

    public function create()
    {
        return view('pages.searchers.create');
    }

    public function store()
    {
        request()->validate([
            'name' => 'required',
            'description' => 'required',
            'tag' => 'nullable',
            'rows' => 'required|array',
            'rows.*' => 'array',
        ]);

        try {
            $factory = new SearcherFactory(
                request()->get('name'),
                request()->get('description'),
                request()->get('rows'),
                request()->get('tag')
            );

            $searcher = $factory->create();

            return response()->json([
                'status' => 'success',
                'searcher' => $searcher,
            ], 200);
        } catch (\Exception $exception) {
            return response()->json([
                'status' => 'fail',
                'trace' => $exception->getTrace(),
                'message' => $exception->getMessage(),
            ], 400);
        }
    }

    public function show($id)
    {
        $searchersCollection = new SearchersCollection();

        try {
            $searcher = $searchersCollection->get($id);

            if ( ! $searcher) {
                abort(404);
            }

            if (request()->wantsJson()) {
                return response()->json([
                    'searcher' => $searcher,
                ], 200);
            }

            return view('pages.searchers.show', [
                'searcher' => $searcher,
            ]);
        } catch (\Exception $exception) {
            abort(400);
        }
    }

    public function edit($id)
    {
        $searchersCollection = new SearchersCollection();

        try {
            $searcher = $searchersCollection->get($id);

            if ( ! $searcher) {
                abort(404);
            }

            return view('pages.searchers.edit', [
                'searcher' => $searcher,
            ]);
        } catch (\Exception $exception) {
            abort(400);
        }
    }

    public function update($id)
    {
        request()->validate([
            'name' => 'required',
            'description' => 'required',
            'tag' => 'nullable',
            'rows' => 'required|array',
            'rows.*' => 'array',
        ]);

        try {
            $factory = new SearcherFactory(
                request()->get('name'),
                request()->get('description'),
                request()->get('rows'),
                request()->get('tag')
            );

            $searcher = $factory->update($id);

            return response()->json([
                'status' => 'success',
                'searcher' => $searcher,
            ], 200);
        } catch (\Exception $exception) {
            return response()->json([
                'status' => 'fail',
                'trace' => $exception->getTrace(),
                'message' => $exception->getMessage(),
            ], 400);
        }
    }

    public function destroy($id)
    {
        $searcherStorage = new SearchersStorage();

        if ( ! $searcherStorage->has($id)) {
            abort(404);
        }

        $deleted = $searcherStorage->destroy($id);

        if ( ! $deleted) {
            return response()->json([], 400);
        }

        return response()->json([], 200);
    }
}