<?php

namespace App\Http\Controllers;

use App\Models\Plan;
use App\Models\User;
use Illuminate\Http\Request;

class PlanController extends Controller
{
    /**
     * Display a listing of the resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function index(Request $request)
    {
        /* dd($request->get('author')); */
        if ($request->has('author')) {
            $author = $request->get('author');
            $user = User::find($author);
            $plans = $user ? $user->author_of_plans : [];
        } else {
            $plans = Plan::all();
        }
        return view('plan/index', ['plans' => $plans]);
    }

    /**
     * Show the form for creating a new resource.
     *
     * @return \Illuminate\Http\Response
     */
    public function create()
    {
        return view('plan/edit_form');
    }

    /**
     * Store a newly created resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return \Illuminate\Http\Response
     */
    public function store(Request $request)
    {
        //
    }

    /**
     * Display the specified resource.
     *
     * @param  \App\Models\Plan  $plan
     * @return \Illuminate\Http\Response
     */
    public function show(Plan $plan)
    {
        $options1 = $this->unserializeOptions($plan->packet1_options);
        $options2 = $this->unserializeOptions($plan->packet2_options);
        $options3 = $this->unserializeOptions($plan->packet2_options);
        return view('plan/show',
            [
                'plan' => $plan,
                'options1' => $options1,
                'options2' => $options2,
                'options3' => $options3
            ]
        );
    }

    private function unserializeOptions($str)
    {
        if (preg_match('/^".*"$/', $str)) {
            return json_decode(stripslashes(mb_substr($str, 1, -1)), true);
        }
        return json_decode(stripslashes($str), true);
    }

    /**
     * Show the form for editing the specified resource.
     *
     * @param  \App\Models\Plan  $plan
     * @return \Illuminate\Http\Response
     */
    public function edit(Plan $plan)
    {
        //
    }

    /**
     * Update the specified resource in storage.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \App\Models\Plan  $plan
     * @return \Illuminate\Http\Response
     */
    public function update(Request $request, Plan $plan)
    {
        //
    }

    /**
     * Remove the specified resource from storage.
     *
     * @param  \App\Models\Plan  $plan
     * @return \Illuminate\Http\Response
     */
    public function destroy(Plan $plan)
    {
        //
    }
}