from datetime import datetime

import gradio as gr


def build_report(project_name: str, objective: str, notes: str, constraints: str) -> str:
    project_name = (project_name or "Untitled Project").strip()
    objective = (objective or "No objective provided.").strip()
    notes = (notes or "No notes provided.").strip()
    constraints = (constraints or "No constraints provided.").strip()
    generated_at = datetime.utcnow().strftime("%Y-%m-%d %H:%M UTC")

    return f"""# {project_name} Review Report

Generated: {generated_at}

## Objective
{objective}

## Notes
{notes}

## Constraints
{constraints}

## Consolidated Assessment
Evaluate the project through feasibility, safety, maintainability, and deployment readiness.

## Recommended Next Steps
1. Define the smallest useful deliverable.
2. Separate configuration from application code.
3. Validate every user-provided input.
4. Add logging and explicit error handling.
5. Document assumptions, dependencies, and environment variables.
"""


with gr.Blocks(title="Profit Loop Space") as demo:
    gr.Markdown("# Profit Loop Space")
    gr.Markdown("Structured project review and deployment planning scaffold for Hugging Face Spaces.")

    project_name = gr.Textbox(label="Project name", placeholder="Example: Research Dashboard")
    objective = gr.Textbox(label="Objective", lines=3, placeholder="What should this project accomplish?")
    notes = gr.Textbox(label="Notes", lines=6, placeholder="Paste notes, parameters, or project context.")
    constraints = gr.Textbox(label="Constraints", lines=4, placeholder="Runtime, dependency, budget, safety, or deadline constraints.")

    button = gr.Button("Generate Review")
    output = gr.Markdown()

    button.click(
        fn=build_report,
        inputs=[project_name, objective, notes, constraints],
        outputs=output,
    )


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