From 19cdd9ab0d1595e59b78c5ee80e7e7ebb6b18ad9 Mon Sep 17 00:00:00 2001
From: Dmitry <cinnabarflower@gmail.com>
Date: Tue, 6 Jan 2026 23:46:49 +0300
Subject: [PATCH] ref

---
 src/pages/GamePage.css |  80 +++++++++++++++
 src/pages/GamePage.jsx | 219 +++++++++++++++++++++++++++++++++++++++++
 2 files changed, 299 insertions(+)
 create mode 100644 src/pages/GamePage.css
 create mode 100644 src/pages/GamePage.jsx

diff --git a/src/pages/GamePage.css b/src/pages/GamePage.css
new file mode 100644
index 0000000..568592b
--- /dev/null
+++ b/src/pages/GamePage.css
@@ -0,0 +1,80 @@
+.game-page {
+  min-height: 100vh;
+  display: flex;
+  flex-direction: column;
+}
+
+.host-controls {
+  background: var(--bg-secondary, #f5f5f5);
+  padding: 1rem;
+  border-bottom: 1px solid var(--border-color, #ddd);
+}
+
+.pack-selector-inline {
+  display: flex;
+  gap: 1rem;
+  align-items: center;
+  flex-wrap: wrap;
+}
+
+.pack-selector-inline label {
+  font-weight: 500;
+}
+
+.pack-selector-inline select {
+  flex: 1;
+  min-width: 200px;
+  padding: 0.5rem;
+  border: 1px solid var(--border-color, #ddd);
+  border-radius: 4px;
+  font-size: 1rem;
+}
+
+.pack-selector-inline button {
+  padding: 0.5rem 1rem;
+  border: none;
+  border-radius: 4px;
+  cursor: pointer;
+  font-size: 1rem;
+  white-space: nowrap;
+}
+
+.pack-selector-inline button:disabled {
+  opacity: 0.5;
+  cursor: not-allowed;
+}
+
+.game-container {
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+}
+
+.no-questions-banner {
+  text-align: center;
+  padding: 2rem;
+  background: var(--bg-secondary, #f5f5f5);
+  border-radius: 8px;
+  margin: 2rem;
+}
+
+.no-questions-banner p {
+  font-size: 1.2rem;
+  color: var(--text-secondary, #666);
+  margin-bottom: 1rem;
+}
+
+@media (max-width: 768px) {
+  .pack-selector-inline {
+    flex-direction: column;
+    align-items: stretch;
+  }
+
+  .pack-selector-inline select {
+    width: 100%;
+  }
+
+  .pack-selector-inline button {
+    width: 100%;
+  }
+}
diff --git a/src/pages/GamePage.jsx b/src/pages/GamePage.jsx
new file mode 100644
index 0000000..40099a7
--- /dev/null
+++ b/src/pages/GamePage.jsx
@@ -0,0 +1,219 @@
+import React, { useEffect, useState } from 'react';
+import { useParams, useNavigate } from 'react-router-dom';
+import { useAuth } from '../context/AuthContext';
+import { useRoom } from '../hooks/useRoom';
+import { questionsApi } from '../services/api';
+import Game from '../components/Game';
+import './GamePage.css';
+
+const GamePage = () => {
+  const { roomCode } = useParams();
+  const navigate = useNavigate();
+  const { user } = useAuth();
+  const {
+    room,
+    participants,
+    loading,
+    error,
+    updateQuestionPack,
+  } = useRoom(roomCode);
+
+  const [questions, setQuestions] = useState([]);
+  const [currentQuestionIndex, setCurrentQuestionIndex] = useState(0);
+  const [loadingQuestions, setLoadingQuestions] = useState(true);
+  const [questionPacks, setQuestionPacks] = useState([]);
+  const [selectedPackId, setSelectedPackId] = useState('');
+  const [updatingPack, setUpdatingPack] = useState(false);
+
+  useEffect(() => {
+    const loadQuestions = async () => {
+      if (!room) return;
+
+      setLoadingQuestions(true);
+      try {
+        if (room.questionPackId) {
+          // Загружаем вопросы из пака
+          if (room.questionPack && room.questionPack.questions) {
+            const packQuestions = room.questionPack.questions;
+            if (Array.isArray(packQuestions)) {
+              setQuestions(packQuestions);
+            } else {
+              setQuestions([]);
+            }
+          } else {
+            // Загружаем пак отдельно, если он не включен в room
+            const response = await questionsApi.getPack(room.questionPackId);
+            if (response.data && response.data.questions) {
+              setQuestions(
+                Array.isArray(response.data.questions)
+                  ? response.data.questions
+                  : [],
+              );
+            } else {
+              setQuestions([]);
+            }
+          }
+        } else {
+          // Пак не выбран, начинаем с пустого списка вопросов
+          setQuestions([]);
+        }
+      } catch (error) {
+        console.error('Error loading questions:', error);
+        setQuestions([]);
+      } finally {
+        setLoadingQuestions(false);
+      }
+    };
+
+    loadQuestions();
+  }, [room]);
+
+  useEffect(() => {
+    const fetchPacks = async () => {
+      if (user && room && room.hostId === user.id) {
+        try {
+          const response = await questionsApi.getPacks(user.id);
+          setQuestionPacks(response.data);
+        } catch (error) {
+          console.error('Error fetching question packs:', error);
+        }
+      }
+    };
+
+    fetchPacks();
+  }, [user, room]);
+
+  useEffect(() => {
+    if (room && room.questionPackId) {
+      setSelectedPackId(room.questionPackId);
+    } else {
+      setSelectedPackId('');
+    }
+  }, [room]);
+
+  const handleUpdateQuestionPack = async () => {
+    if (!selectedPackId) {
+      alert('Выберите пак вопросов');
+      return;
+    }
+
+    try {
+      setUpdatingPack(true);
+      await updateQuestionPack(selectedPackId);
+      // Перезагружаем вопросы после обновления пака
+      const response = await questionsApi.getPack(selectedPackId);
+      if (response.data && response.data.questions) {
+        setQuestions(
+          Array.isArray(response.data.questions)
+            ? response.data.questions
+            : [],
+        );
+        setCurrentQuestionIndex(0);
+      }
+    } catch (error) {
+      console.error('Error updating question pack:', error);
+      alert('Ошибка при обновлении пака вопросов');
+    } finally {
+      setUpdatingPack(false);
+    }
+  };
+
+  const handleQuestionsChange = (newQuestions) => {
+    setQuestions(newQuestions);
+    if (currentQuestionIndex >= newQuestions.length) {
+      setCurrentQuestionIndex(0);
+    }
+  };
+
+  if (loading || loadingQuestions) {
+    return <div className="loading">Загрузка игры...</div>;
+  }
+
+  if (error) {
+    return (
+      <div className="error-page">
+        <h1>Ошибка</h1>
+        <p>{error}</p>
+        <button onClick={() => navigate('/')}>На главную</button>
+      </div>
+    );
+  }
+
+  if (!room) {
+    return (
+      <div className="error-page">
+        <h1>Комната не найдена</h1>
+        <button onClick={() => navigate('/')}>На главную</button>
+      </div>
+    );
+  }
+
+  const isHost = user && room.hostId === user.id;
+
+  return (
+    <div className="game-page">
+      {isHost && (
+        <div className="host-controls">
+          <div className="pack-selector-inline">
+            <label>Пак вопросов:</label>
+            <select
+              value={selectedPackId}
+              onChange={(e) => setSelectedPackId(e.target.value)}
+              disabled={updatingPack}
+            >
+              <option value="">
+                {room.questionPackId
+                  ? 'Изменить пак вопросов'
+                  : 'Выберите пак вопросов'}
+              </option>
+              {questionPacks.map((pack) => (
+                <option key={pack.id} value={pack.id}>
+                  {pack.name} ({pack.questionCount} вопросов)
+                </option>
+              ))}
+            </select>
+            <button
+              onClick={handleUpdateQuestionPack}
+              disabled={
+                !selectedPackId ||
+                selectedPackId === room.questionPackId ||
+                updatingPack
+              }
+              className="secondary"
+            >
+              {updatingPack ? 'Сохранение...' : 'Применить'}
+            </button>
+            <button
+              onClick={() => navigate(`/room/${roomCode}`)}
+              className="secondary"
+            >
+              Назад в комнату
+            </button>
+          </div>
+        </div>
+      )}
+
+      <div className="game-container">
+        {questions.length === 0 && (
+          <div className="no-questions-banner">
+            <p>
+              Вопросы не загружены.
+              {isHost
+                ? ' Выберите пак вопросов выше, чтобы начать игру.'
+                : ' Ожидайте, пока ведущий добавит вопросы.'}
+            </p>
+          </div>
+        )}
+
+        <Game
+          questions={questions}
+          currentQuestionIndex={currentQuestionIndex}
+          onQuestionIndexChange={setCurrentQuestionIndex}
+          onQuestionsChange={handleQuestionsChange}
+        />
+      </div>
+    </div>
+  );
+};
+
+export default GamePage;