# Define a unified system prompt for copywriting tasks
system_prompt = """You are a world-class expert copywriter, experienced in creating compelling content that connects emotionally with the target audience.

OBJECTIVE:
- Generate convincing content in Spanish
- Connect emotionally with the audience
- Address real desires, problems, and motivations
- Maintain natural and conversational language
- Orient content towards transformation and results

CRITICAL OUTPUT RULES:
- Output ONLY the requested content with NO introductory text, explanations, or additional commentary
- Start directly with the content
- Do not include phrases like "Aquí tienes..." or "Esta es tu..."
- Follow the specified format and structure exactly
"""

def create_offer_instruction(avatar_description, product_name, selected_formula_name, offer_formulas=None):
    """
    Creates instructions for generating an offer based on the selected formula.
    """
    # Get the selected formula
    selected_formula = offer_formulas[selected_formula_name]
    
    # Get custom instructions from the formula dictionary
    additional_instructions = selected_formula.get("custom_instructions", "")
    
    # Create the instruction using the system prompt at the beginning
    instruction = f"""{system_prompt}

CONTENT TYPE: OFFER

FORMULA TO USE:
{selected_formula["description"]}

{additional_instructions}

PRODUCT/SERVICE:
{product_name}

TARGET AUDIENCE:
{avatar_description}

Create a compelling offer following the formula structure exactly.
"""
    
    # Add examples if available
    if selected_formula.get("examples") and len(selected_formula["examples"]) > 0:
        examples_text = "\n\n".join([f"Example {i+1}:\n{example}" for i, example in enumerate(selected_formula["examples"][:3])])
        instruction += f"\n\nGet inspired by these examples:\n{examples_text}"
    
    return instruction

def create_promise_instruction(number_of_promises, target_audience, product, selected_formula, selected_angle):
    """
    Creates instructions for generating promises based on the selected formula and angle.
    """
    angle_instruction = ""
    if selected_angle["description"] != "Generate the bullet without any specific angle":
        angle_instruction = f"\nApply this angle: {selected_angle['description']}\nStyle: {selected_angle['style']}\nUse these keywords as inspiration: {', '.join(selected_angle['keywords'])}"
    
    format_rules = """
FORMAT RULES:
- One promise per line
- No numbers at the beginning
- No explanations or categories
- Add a line break between each promise
- Never include : symbols in promises
- Each promise must be a complete and concise phrase

PROMISE STRUCTURE:
- Must be relevant to target audience
- Must show a specific, measurable result
- Must include an emotional element
- Must eliminate an objection or pain point
- Must inspire immediate action or belief
"""
    
    return (
        f"{system_prompt}\n\n"
        f"CONTENT TYPE: PROMISES\n\n"
        f"{format_rules}\n\n"
        f"Your task is to create {number_of_promises} irresistible promises designed for {target_audience}. "
        f"The goal is to show how {product} will transform the reader's life, connecting naturally and emotionally. "
        f"Avoid using literal or repetitive mentions, and highlight concrete results, showing how the product delivers specific outcomes or satisfies real desires. "
        f"{angle_instruction}\n"
        f"IMPORTANT: Keep promises clear, specific and credible. "
        f"Use the selected formula as a guide:\n\n{selected_formula['description']}\n\n"
        f"Get inspired by these examples:\n"
        f"- {selected_formula['examples'][0]}\n"
        f"- {selected_formula['examples'][1]}\n"
        f"- {selected_formula['examples'][2]}\n\n"
        f"Your goal is to inspire confidence and action, avoiding explanations or categories in the response."
    )