import gradio as gr
from apdl_generator.apdl_plate import generate_plate_apdl
from apdl_generator.apdl_beam import generate_beam_apdl
from simulators.fenics_simulation import run_fenics_simulation
from simulators.ansys_simulation import run_ansys_simulation
from visualization import visualize_results

def simulation_workflow(use_case, simulator, **kwargs):
    """
    Main simulation workflow.

    Parameters:
        use_case (str): 'plate' or 'beam'.
        simulator (str): 'FEniCS' or 'ANSYS'.
        kwargs: Input parameters for the simulation.

    Returns:
        results (str): Text result summarizing stress and deformation.
        graph_path (str): Path to 2D visualization.
        three_d_path (str): Path to 3D visualization.
    """
    # Generate APDL script if needed
    if use_case == "plate":
        apdl_path = generate_plate_apdl(kwargs["thickness"], kwargs["length"], kwargs["width"], kwargs["hole_diameter"], kwargs["force"])
    elif use_case == "beam":
        apdl_path = generate_beam_apdl(kwargs["length"], kwargs["width"], kwargs["thickness"], kwargs["load"])
    else:
        return "Invalid use case selected.", None, None

    # Run simulation
    if simulator == "FEniCS":
        stress, deformation = run_fenics_simulation(use_case, **kwargs)
    elif simulator == "ANSYS":
        stress, deformation = run_ansys_simulation(apdl_path)
    else:
        return "Invalid simulator selected.", None, None

    # Visualize results
    graph_path, three_d_path = visualize_results(simulator, kwargs["length"], kwargs["width"], kwargs["thickness"], stress, deformation)
    return f"Stress: {stress:.2f} MPa, Deformation: {deformation:.2f} mm", graph_path, three_d_path

interface = gr.Interface(
    fn=simulation_workflow,
    inputs=[
        gr.Radio(["plate", "beam"], label="Select Use Case"),
        gr.Dropdown(["FEniCS", "ANSYS"], label="Select Simulator"),  # Removed PyCalculix
        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)", optional=True),
        gr.Slider(1000, 10000, step=500, label="Force (N)", optional=True),
        gr.Slider(1000, 20000, step=1000, label="Load (N)", optional=True)
    ],
    outputs=[
        gr.Textbox(label="Simulation Results"),
        gr.Image(label="2D Results Visualization"),
        gr.Image(label="3D Results Visualization")
    ],
    title="Simulation Tool Without PyCalculix",
    live=True
)

interface.launch()