import gradio as gr
from apdl_generator.apdl_plate import generate_plate_apdl
from apdl_generator.apdl_beam import generate_beam_apdl
from simulators.python_simulation import run_python_simulation
from visualization import visualize_results

def simulation_workflow(tool_type, use_case, include_hole, include_force, include_load, thickness, length, width, hole_diameter, force, load):
    """
    Main simulation workflow.

    Parameters:
        tool_type (str): 'Punch' or 'Die'.
        use_case (str): 'plate' or 'beam'.
        include_hole (bool): Whether to include a hole in the plate simulation.
        include_force (bool): Whether to include force in the simulation.
        include_load (bool): Whether to include load in the simulation.
        thickness (float): Thickness of the material.
        length (float): Length of the material.
        width (float): Width of the material.
        hole_diameter (float): Diameter of the hole (optional).
        force (float): Applied force (optional).
        load (float): Applied load (optional).

    Returns:
        results (str): Text result summarizing stress and deformation.
        graph_path (str): Path to the 2D visualization.
    """
    # Handle optional parameters
    force = force if include_force else 0
    load = load if include_load else 0

    # Generate APDL script dynamically
    if use_case == "plate":
        hole_diameter = hole_diameter if include_hole else 0
        apdl_path = generate_plate_apdl(thickness, length, width, hole_diameter, force)
    elif use_case == "beam":
        apdl_path = generate_beam_apdl(length, width, thickness, load)
    else:
        return "Invalid use case selected.", None

    # Run simulation using Python-based solver
    stress, deformation = run_python_simulation(apdl_path, use_case, thickness=thickness, length=length, width=width, force=force, load=load)

    # Generate 2D visualization
    graph_path, _ = visualize_results("Python-Based Solver", length, width, thickness, stress, deformation)
    return f"{tool_type} Simulation\nStress: {stress:.2f} MPa\nDeformation: {deformation:.2f} mm", graph_path

interface = gr.Interface(
    fn=simulation_workflow,
    inputs=[
        gr.Radio(["Punch", "Die"], label="Select Tool Type"),
        gr.Radio(["plate", "beam"], label="Select Use Case"),
        gr.Checkbox(label="Include Hole for Plate Simulation"),  # Checkbox for optional hole
        gr.Checkbox(label="Include Force"),  # Checkbox for optional force
        gr.Checkbox(label="Include Load"),  # Checkbox for optional load
        gr.Slider(10, 50, step=1, label="Thickness (mm)"),
        gr.Slider(100, 500, step=10, label="Length (mm)"),
        gr.Slider(50, 200, step=10, label="Width (mm)"),
        gr.Slider(5, 25, step=1, label="Hole Diameter (mm)"),  # Controlled by "Include Hole"
        gr.Slider(1000, 10000, step=500, label="Force (N)"),  # Controlled by "Include Force"
        gr.Slider(1000, 20000, step=1000, label="Load (N)"),  # Controlled by "Include Load"
    ],
    outputs=[
        gr.Textbox(label="Simulation Results"),
        gr.Image(label="2D Results Visualization")
    ],
    title="Punch and Die Simulation Tool (Python-Based)",
    live=True
)

interface.launch()