<?php

namespace App\Http\Controllers;

use App\Models\EstimationRound;
use App\Models\Vote;
use Illuminate\Http\Request;
use Illuminate\Support\Str;

class PokerController extends Controller
{
    // Публичная страница голосования
    public function showForm(string $token)
    {
        $round = EstimationRound::where('token', $token)->firstOrFail();
        $votedCount = $round->votes()->count();

        if ($votedCount >= $round->max_voters) {
            return response('Лимит голосов исчерпан', 403);
        }

        return view('vote', compact('round'));
    }

    // Отправка голоса
    public function submitVote(Request $request, string $token)
    {
        $request->validate([
            'name' => 'required|string|max:100',
            'score' => 'required|integer|min:1'
        ]);

        $session = EstimationRound::where('token', $token)->firstOrFail();

        if ($session->votes()->count() >= $session->max_voters) {
            return back()->withErrors(['msg' => 'Лимит участников достигнут']);
        }

        if ($request->score > $session->max_score) {
            return back()->withErrors(['score' => 'Оценка не должна превышать ' . $session->max_score]);
        }

        Vote::create([
            'estimation_round_id' => $session->id,
            'name' => $request->name,
            'score' => $request->score
        ]);

        return redirect()->route('vote.thanks');
    }

    public function thanks()
    {
        return view('thanks');
    }

    // Админка: создание сессии
    public function createEstimationRoundForm()
    {
        return view('admin.create');
    }

    public function createEstimationRound(Request $request)
    {
        $request->validate([
            'max_score' => 'required|integer|min:1',
            'max_voters' => 'required|integer|min:1|max:100'
        ]);

        $session = EstimationRound::create([
            'token' => Str::random(12),
            'max_score' => $request->max_score,
            'max_voters' => $request->max_voters
        ]);

        return redirect()->route('admin.sessions')
            ->with('success', 'Сессия создана. Ссылка: ' . url('/s/' . $session->token));
    }

    // Админка: список сессий
    public function listEstimationRounds()
    {
        $sessions = EstimationRound::withCount('votes')->latest()->get();
        return view('admin.sessions', compact('sessions'));
    }

    // Админка: детали сессии
    public function showEstimationRound($id)
    {
        $round = EstimationRound::with('votes')->findOrFail($id);
        return view('admin.session', compact('round'));
    }
}