import gradio as gr
import random

# ------------------------
# 🎮 1. GUESS THE OUTPUT QUIZ
# ------------------------

quiz_questions = [
    {
        "code": 'print("Hello" + "World")',
        "options": ["HelloWorld", "Hello World", "Hello+World"],
        "answer": "HelloWorld",
        "hint": "What happens when you add two strings?"
    },
    {
        "code": 'print(2 * 3)',
        "options": ["6", "23", "5"],
        "answer": "6",
        "hint": "Multiplication or joining?"
    },
    {
        "code": 'x = 5\nprint(x + 2)',
        "options": ["7", "52", "2"],
        "answer": "7",
        "hint": "What is 5 + 2?"
    }
]

quiz_score = 0
quiz_index = 0
quiz_history = []

def get_quiz_question():
    return quiz_questions[quiz_index]

def show_quiz_question():
    q = get_quiz_question()
    return q["code"], gr.update(choices=q["options"]), "", f"⭐ Score: {quiz_score}"

def check_quiz_answer(choice):
    global quiz_score
    correct = get_quiz_question()["answer"]
    result = ""
    if choice == correct:
        result = "✅ Correct! Great job!"
        quiz_score += 1
    else:
        result = f"❌ Oops! The correct answer was: {correct}"
    return result, f"⭐ Score: {quiz_score}"

def quiz_skip():
    next_quiz()
    return show_quiz_question()

def quiz_hint():
    return f"💡 Hint: {get_quiz_question()['hint']}"

def next_quiz():
    global quiz_index
    quiz_history.append(quiz_index)
    quiz_index = (quiz_index + 1) % len(quiz_questions)

def prev_quiz():
    global quiz_index
    if quiz_history:
        quiz_index = quiz_history.pop()
    return show_quiz_question()

# ------------------------
# 🔤 2. WORD SCRAMBLE GAME
# ------------------------

scramble_words = [("python", "A popular programming language"),
                  ("loop", "Used to repeat code"),
                  ("print", "Outputs something on screen")]

def scramble_word(word):
    return ''.join(random.sample(word, len(word)))

current_scramble = random.choice(scramble_words)

def show_scramble():
    global current_scramble
    current_scramble = random.choice(scramble_words)
    return scramble_word(current_scramble[0]), ""

def check_scramble_answer(ans):
    correct = current_scramble[0]
    if ans.lower() == correct:
        return "✅ Awesome! That's correct!"
    else:
        return f"❌ Nope! The right word was '{correct}'."

# ------------------------
# 🎲 3. CODE DICE
# ------------------------

dice_challenges = [
    "💡 Create a variable and assign it your name",
    "💡 Write code to add 2 + 3 and print it",
    "💡 Use a loop to print numbers from 1 to 5",
    "💡 Print your favorite color 3 times"
]

def roll_dice():
    return random.choice(dice_challenges)

# ------------------------
# 🧩 4. PUZZLE BLOCKS (Ordering)
# ------------------------

puzzle_code = [
    "x = 5",
    "y = 3",
    "z = x + y",
    "print(z)"
]

correct_order = "\n".join(puzzle_code)

def check_code_order(user_code):
    if user_code.strip() == correct_order:
        return "✅ Perfect order! You built it right!"
    else:
        return "❌ Hmm... Try again! The order seems off."

# ------------------------
# 📚 5. CODE FAIRY TALE
# ------------------------

fairy_code = 'print("Cinderella" * 2)'
fairy_answer = "CinderellaCinderella"

def check_fairy_ans(ans):
    if ans.strip() == fairy_answer:
        return "✨ Correct! Cinderella doubled!"
    else:
        return "❌ Not quite, try again!"

# ------------------------
# 🎨 UI
# ------------------------

with gr.Blocks(theme=gr.themes.Base(primary_hue="purple", secondary_hue="pink")) as app:
    gr.Markdown("## 🧒✨ Welcome to Python FunLand! 🎮 Learn by Playing")

    with gr.Tabs():
        with gr.TabItem("🎯 Guess the Output"):
            with gr.Row():
                score_box = gr.Textbox(label="📊 Score", value="⭐ Score: 0", interactive=False)
                hint_box = gr.Textbox(label="💡 Hint", interactive=False)
            code_display = gr.Textbox(label="🧠 What will this Python code print?", interactive=False)
            options = gr.Radio(choices=[], label="Your Answer")
            result = gr.Textbox(label="🎯 Result", interactive=False)

            with gr.Row():
                gr.Button("✅ Check Answer").click(fn=check_quiz_answer, inputs=options, outputs=[result, score_box])
                gr.Button("💡 Get Hint").click(fn=quiz_hint, outputs=hint_box)
                gr.Button("⏭️ Skip").click(fn=quiz_skip, outputs=[code_display, options, result, score_box])
                gr.Button("⏪ Back").click(fn=prev_quiz, outputs=[code_display, options, result, score_box])

            app.load(show_quiz_question, outputs=[code_display, options, result, score_box])

        with gr.TabItem("🔤 Word Scramble"):
            scramble_display = gr.Textbox(label="Unscramble This Word", interactive=False)
            word_input = gr.Textbox(label="Your Answer")
            scramble_result = gr.Textbox(label="Result", interactive=False)
            gr.Button("🔄 New Word").click(fn=show_scramble, outputs=[scramble_display, scramble_result])
            gr.Button("✅ Submit").click(fn=check_scramble_answer, inputs=word_input, outputs=scramble_result)

        with gr.TabItem("🎲 Code Dice"):
            gr.Markdown("🎲 Click to roll a coding challenge!")
            dice_output = gr.Textbox(label="Challenge", interactive=False)
            gr.Button("🎲 Roll Dice").click(fn=roll_dice, outputs=dice_output)

        with gr.TabItem("🧩 Puzzle Blocks"):
            gr.Markdown("🧩 Arrange the code blocks in the correct order and paste below:")
            user_order = gr.Textbox(label="Paste Your Ordered Code", lines=5)
            puzzle_result = gr.Textbox(label="Result", interactive=False)
            gr.Button("✅ Submit").click(fn=check_code_order, inputs=user_order, outputs=puzzle_result)

        with gr.TabItem("📚 Code Fairy Tales"):
            gr.Markdown("🧚 Imagine what this code prints:")
            gr.Textbox(label="Code", value=fairy_code, interactive=False)
            fairy_input = gr.Textbox(label="Your Answer")
            fairy_result = gr.Textbox(label="Result", interactive=False)
            gr.Button("✅ Submit").click(fn=check_fairy_ans, inputs=fairy_input, outputs=fairy_result)

app.launch(server_name="0.0.0.0", server_port=7860)