app.py

import gradio as gr
import google.generativeai as genai
import json
import random

# 🔐 Configure Gemini API
genai.configure(api_key="AIzaSyBzxuqigEr7TXXADHFxZ3hDKPGs1ENi92E")

model = genai.GenerativeModel("gemini-2.0-flash")

# 🎯 System prompt
SYSTEM_PROMPT = """
[Task Background]
You are the AI challenge generator for the relationship app “Spicer.”  
Your mission is to create unique, thrilling, and emotionally engaging challenges that help couples add fun, intimacy, and spontaneity to their relationships.  

[Task Context]
You will receive a JSON request containing:
{
 "spiceLevel": 1 | 2 | 3,
 "timesPerDay": 1 | 2 | 3,
 "keywords": [string],
 "longDistanceMode": boolean,
 "priorChallenges": [
   {"title": string, "description": string}
 ]
}
Use this information to understand the users’ preferences, avoid repetition, and generate one new, original challenge idea. Each challenge must feel creative, context-aware, and match the couple’s kinkiness level and relationship mode (physical or long-distance).

[Output Format]
Return JSON like:
{
 "title": "short creative name",
 "description": "one-sentence challenge instruction"
}
"""

# 🎨 Generator function
def generate_challenge(spice_level, times_per_day, keywords, long_distance, prior_challenges):
    try:
        # Safely build prior challenges list
        prior_list = []
        for row in prior_challenges:
            if isinstance(row, list) and len(row) >= 2 and (row[0] or row[1]):
                prior_list.append({"title": row[0], "description": row[1]})

        # Create payload
        user_json = {
            "spiceLevel": int(spice_level),
            "timesPerDay": int(times_per_day),
            "keywords": [k.strip() for k in keywords.split(",") if k.strip()],
            "longDistanceMode": bool(long_distance),
            "priorChallenges": prior_list
        }

        # Generate content
        response = model.generate_content(
            f"{SYSTEM_PROMPT}\n\nInput:\n{json.dumps(user_json, indent=2)}"
        )
        text = response.text.strip()

        # Try to extract JSON
        try:
            data = json.loads(text[text.find("{"):text.rfind("}") + 1])
            title = data.get("title", "Untitled Challenge")
            desc = data.get("description", "")
            return f"### 💋 {title}\n\n{desc}"
        except Exception:
            return text

    except Exception as e:
        return f"❌ Error: {str(e)}"


# 💅 Gradio theme
theme = gr.themes.Soft(primary_hue="pink", secondary_hue="rose", neutral_hue="gray")

# 🧠 Random input generator for “Surprise Me”
def random_inputs():
    return (
        random.choice([1, 2, 3]),
        random.choice([1, 2, 3]),
        random.choice(["art, dance", "food, cooking", "outdoors, sunset", "gaming, minecraft"]),
        random.choice([True, False]),
        [["", ""]]
    )

# 🖼️ Gradio UI
with gr.Blocks(theme=theme) as demo:
    gr.Markdown(
        """
        <h1 style='text-align:center; color:#E75480;'>💞 Spicer Challenge Generator</h1>
        <p style='text-align:center; color:#777;'>AI-powered dares & games that add heat, laughter, and intimacy.</p>
        <hr>
        """
    )

    with gr.Row():
        spice_level = gr.Radio([1, 2, 3], label="🔥 Spice Level", value=1)
        times_per_day = gr.Radio([1, 2, 3], label="⏰ Times per Day", value=1)

    with gr.Row():
        keywords = gr.Textbox(placeholder="art, food, outdoors...", label="🎯 Keywords")
        long_distance = gr.Checkbox(label="💌 Long Distance Mode")

    prior_challenges = gr.Dataframe(
        headers=["title", "description"],
        label="🕓 Previous Challenges (optional)",
        row_count=2,
        col_count=2
    )

    with gr.Row():
        generate_btn = gr.Button("💫 Generate Challenge", variant="primary")
        surprise_btn = gr.Button("🎲 Surprise Me!", variant="secondary")

    output = gr.Markdown("")

    generate_btn.click(
        fn=generate_challenge,
        inputs=[spice_level, times_per_day, keywords, long_distance, prior_challenges],
        outputs=output
    )

    surprise_btn.click(
        fn=lambda: generate_challenge(*random_inputs()),
        inputs=[],
        outputs=output
    )

    gr.Markdown("<hr><p style='text-align:center; color:#aaa;'>Made with ❤️ by Spicer</p>")

if __name__ == "__main__":
    demo.launch()