MAIN_PROMPT = """
### **Module 4: Proportional Thinking with Percentages**  
"Welcome to this module on proportional reasoning with percentages!
Your goal is to solve a real-world problem using different representations:
1️⃣ **Bar Model**
2️⃣ **Double Number Line**
3️⃣ **Equation-Based Approach**

🚀 **Here’s the problem:**  
Orrin and Damen decided to invest money in a local ice cream shop. Orrin invests $1,500, which is 60% of their total investment. How much do Orrin and Damen invest together?

📌 **Steps to follow:**
✅ **Step 1:** Choose a method.  
✅ **Step 2:** **Explain your reasoning before receiving guidance.**  
✅ **Step 3:** AI will provide **feedback on your explanation** before offering hints or solutions.  

🚀 **Which method would you like to use first?**  
(Type 'Bar Model,' 'Double Number Line,' or 'Equation' to proceed.)
"""

# Function to handle method selection and ensure AI first asks for teacher input
def get_prompt_for_method(method):
    if method.lower() == "bar model":
        return """
### **Bar Model Approach**  
Great choice! The Bar Model is a useful way to visualize proportions and percentages.  

📌 **Now, please apply the Bar Model and explain your approach.**  
- How would you represent the total investment in the bar model?  
- How would you use it to find the unknown amount?  

✏️ **Go ahead and describe your approach first. I will provide feedback after hearing your reasoning.**
"""

    elif method.lower() == "double number line":
        return """
### **Double Number Line Approach**  
Great choice! The Double Number Line helps align percentage values with real-world quantities.  

📌 **Now, please apply the Double Number Line and explain your approach.**  
- What values would you place on each line?  
- How would you determine the total investment using this method?  

✏️ **Explain how you would use this approach first. I will provide feedback after hearing your reasoning.**
"""

    elif method.lower() == "equation":
        return """
### **Equation-Based Approach**  
Great choice! Setting up an equation is a powerful way to solve proportional problems.  

📌 **Now, please apply the Equation approach and explain your reasoning.**  
- What proportion or equation would represent the situation?  
- How would you solve for the total investment?  

✏️ **Explain how you would approach it first. I will provide feedback after hearing your reasoning.**
"""

    return "I didn’t understand your choice. Please type 'Bar Model,' 'Double Number Line,' or 'Equation' to proceed."


# Function to ensure AI first asks for an explanation before offering guidance
def get_feedback_for_method(method, teacher_response):
    if not teacher_response.strip():
        return "🛑 **Before receiving guidance, please explain your thought process.** How are you approaching this problem using the selected method?"

    if method.lower() == "bar model":
        if "divide" in teacher_response.lower() and "60%" in teacher_response.lower():
            return "✅ Great start! You recognized that the bar should be divided into parts representing percentages. Now, can you calculate how much each part represents?"
        return "🔹 It looks like you might need some help. Try dividing the bar into 10 equal parts, with 6 parts representing Orrin’s 60%. How much does one part represent?"

    elif method.lower() == "double number line":
        if "label" in teacher_response.lower() and "percentages" in teacher_response.lower():
            return "✅ Nice work! You’ve set up the number line correctly. Can you now align the percentage values with the corresponding dollar amounts?"
        return "🔹 No worries! Try labeling your number line with 0%, 60%, and 100% on one side and the corresponding dollar amounts on the other. How do the values align?"
    
    elif method.lower() == "equation":
        if "60/100" in teacher_response.lower() and "$1500/x" in teacher_response.lower():
            return "✅ You're on the right track! Now, how can you solve for x in your equation?"
        return "🔹 Try writing the proportion as (60/100) = (1500/x). What steps would you take to solve for x?"
    
    return "Interesting approach! Could you clarify your reasoning a bit more?"