initial commit

scenes/ui/quiz_mode/quiz_scene.gd

@@ -0,0 +1,95 @@
+extends Control
+
+@onready var exit_btn = $MarginContainer/VBoxContainer/Header/ExitButton
+@onready var progress_label = $MarginContainer/VBoxContainer/Header/ProgressLabel
+@onready var score_label = $MarginContainer/VBoxContainer/ScorePanel/ScoreLabel
+@onready var card_container = $MarginContainer/VBoxContainer/CardContainer
+
+var quiz_session: QuizSession
+var current_card_display: Node
+
+const FlashcardDisplayScene = preload("res://scenes/ui/quiz_mode/flashcard_display.tscn")
+const MultipleChoiceDisplayScene = preload("res://scenes/ui/quiz_mode/multiple_choice_display.tscn")
+
+func _ready() -> void:
+	exit_btn.pressed.connect(_on_exit_pressed)
+
+func start_quiz(deck: Deck) -> void:
+	if not deck or deck.cards.is_empty():
+		push_error("Cannot start quiz with empty or null deck")
+		return
+
+	quiz_session = QuizSession.new()
+	quiz_session.question_answered.connect(_on_question_answered)
+	quiz_session.session_completed.connect(_on_session_completed)
+	quiz_session.progress_updated.connect(_on_progress_updated)
+	quiz_session.start_session(deck, true)
+
+	var progress = DataManager.get_or_create_progress(deck.id)
+	progress.start_session()
+	DataManager.save_progress()
+
+	_show_next_card()
+	_update_ui()
+
+func _show_next_card() -> void:
+	var card = quiz_session.get_current_card()
+
+	if not card:
+		return
+
+	if current_card_display:
+		current_card_display.queue_free()
+		current_card_display = null
+
+	if card.card_type == Flashcard.QuestionType.BASIC:
+		current_card_display = FlashcardDisplayScene.instantiate()
+	else:
+		current_card_display = MultipleChoiceDisplayScene.instantiate()
+
+	card_container.add_child(current_card_display)
+	current_card_display.set_card(card)
+	current_card_display.answer_submitted.connect(_on_answer_submitted)
+
+func _on_answer_submitted(is_correct: bool) -> void:
+	var card = quiz_session.get_current_card()
+
+	if quiz_session.deck:
+		DataManager.record_quiz_result(quiz_session.deck.id, card.id, is_correct)
+
+	quiz_session.answer_question(is_correct)
+
+func _on_question_answered(is_correct: bool, card: Flashcard) -> void:
+	await get_tree().create_timer(0.5).timeout
+	_update_ui()
+	_show_next_card()
+
+func _on_progress_updated(current: int, total: int) -> void:
+	_update_ui()
+
+func _on_session_completed(results: Dictionary) -> void:
+	print("Quiz completed! Results:")
+	print("  Total: %d" % results.total_questions)
+	print("  Correct: %d" % results.correct)
+	print("  Incorrect: %d" % results.incorrect)
+	print("  Accuracy: %.1f%%" % results.accuracy)
+	print("  Duration: %.1f seconds" % results.duration_seconds)
+
+	await get_tree().create_timer(1.0).timeout
+	GameManager.return_to_main_menu()
+
+func _update_ui() -> void:
+	if quiz_session:
+		progress_label.text = "Card %d / %d" % [
+			quiz_session.current_index + 1,
+			quiz_session.shuffled_cards.size()
+		]
+
+		score_label.text = "Score: %d correct, %d incorrect (%.1f%%)" % [
+			quiz_session.session_correct,
+			quiz_session.session_incorrect,
+			quiz_session.get_session_accuracy()
+		]
+
+func _on_exit_pressed() -> void:
+	GameManager.return_to_main_menu()