app.py

import gradio as gr

# Import generator functions and sample JSONs
from concept_map_generator import generate_concept_map
from synoptic_chart_generator import generate_synoptic_chart
from radial_diagram_generator import generate_radial_diagram
from process_flow_generator import generate_process_flow_diagram # New Import
from wbs_diagram_generator import generate_wbs_diagram           # New Import

from sample_data import CONCEPT_MAP_JSON, SYNOPTIC_CHART_JSON, RADIAL_DIAGRAM_JSON, PROCESS_FLOW_JSON, WBS_DIAGRAM_JSON # New Imports

def create_interface(generator_fn, sample_json, title, base_color_input): # Added base_color_input
    """
    Helper function to create a Gradio Interface for a specific generator.
    """
    # Create a wrapper function to pass the color input to the generator
    def wrapped_generator_fn(json_input):
        return generator_fn(json_input, base_color_input.value) # Pass the value from the color picker

    return gr.Interface(
        fn=wrapped_generator_fn, # Use the wrapper function
        inputs=gr.Textbox(
            value=sample_json,
            placeholder="Paste JSON following the documented format",
            label="Structured JSON Input",
            lines=25
        ),
        outputs=gr.Image(
            label="Generated Graph",
            type="filepath",
            show_download_button=True
        ),
        title=title,
    )

if __name__ == "__main__":
    # Define the default dark color
    DEFAULT_BASE_COLOR = '#19191a'

    with gr.Blocks(
        title="Advanced Graph Generator",
        css="""
        .gradio-container {
            font-family: 'Inter', sans-serif !important;
        }
        .gr-tab-item {
            padding: 10px 20px;
            font-size: 1.1em;
            font-weight: bold;
        }
        .gr-button {
            border-radius: 8px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
            background-color: #4CAF50; 
            color: white;
            padding: 10px 20px;
            font-size: 1.1em;
        }
        .gr-button:hover {
            background-color: #45a049;
        }
        .gr-textbox {
            border-radius: 8px;
            padding: 10px;
        }
        /* Dark mode styles, adjust if needed */
        .gradio-container.dark { 
            --tw-bg-opacity: 1;
            background-color: rgb(24 24 27 / var(--tw-bg-opacity));
            color: #d4d4d8; /* text-zinc-300 */
        }
        .gradio-container.dark .gr-textbox {
            background-color: rgb(39 39 42 / var(--tw-bg-opacity)); 
            color: #d4d4d8;
            border-color: #52525b; /* border-zinc-600 */
        }
        .gradio-container.dark .gr-tab-item {
            color: #d4d4d8;
        }
        .gradio-container.dark .gr-tab-item.selected {
            background-color: rgb(39 39 42 / var(--tw-bg-opacity));
            color: #fff;
        }
        """
    ) as demo:
        gr.Markdown(
            """
            # Graphify: Generate concept maps, synoptic charts and radial diagrams from JSON!
            Choose a graph type and provide your JSON data to generate a visual representation.
            All graphs maintain a consistent, elegant style with rounded boxes,
            a dark-to-light color gradient, and a clean white background.
            """
        )

        # Global Color Picker
        with gr.Row():
            gr.Markdown("### Main Diagram Color")
            # Changed to gr.ColorPicker for custom color selection
            base_color_picker = gr.ColorPicker(
                label="Select Base Color for Diagram",
                value=DEFAULT_BASE_COLOR, # Default to your dark color
                interactive=True,
                elem_id="main-color-picker"
            )

        with gr.Tabs():
            with gr.TabItem("Concept Map"):
                # Pass the base_color_picker component to create_interface
                concept_map_interface = create_interface(
                    generate_concept_map,
                    CONCEPT_MAP_JSON,
                    "Concept Map Generator",
                    base_color_picker # Pass the component itself
                )
                gr.Markdown("<br>")
                gr.Markdown("## Example Concept Maps")
                with gr.Row():
                    gr.Image(value="./images/cm1.png", label="Sample 1", show_label=True, interactive=False, height="auto", width="100%")
                    gr.Image(value="./images/cm2.png", label="Sample 2", show_label=True, interactive=False, height="auto", width="100%")

            with gr.TabItem("Synoptic Chart"):
                synoptic_chart_interface = create_interface(
                    generate_synoptic_chart,
                    SYNOPTIC_CHART_JSON,
                    "Synoptic Chart Generator",
                    base_color_picker
                )
                gr.Markdown("<br>")
                gr.Markdown("## Example Synoptic Charts")
                with gr.Row():
                    gr.Image(value="./images/sc1.png", label="Sample 1", show_label=True, interactive=False, height="auto", width="100%")
                    gr.Image(value="./images/sc2.png", label="Sample 2", show_label=True, interactive=False, height="auto", width="100%")

            with gr.TabItem("Radial Diagram"):
                radial_diagram_interface = create_interface(
                    generate_radial_diagram,
                    RADIAL_DIAGRAM_JSON,
                    "Radial Diagram Generator",
                    base_color_picker
                )
                gr.Markdown("<br>")
                gr.Markdown("## Example Radial Diagrams")
                with gr.Row():
                    gr.Image(value="./images/rd1.png", label="Sample 1", show_label=True, interactive=False, height="auto", width="100%")
                    gr.Image(value="./images/rd2.png", label="Sample 2", show_label=True, interactive=False, height="auto", width="100%")

            # New Tab for Process Flow Diagram
            with gr.TabItem("Process Flow"):
                process_flow_interface = create_interface(
                    generate_process_flow_diagram,
                    PROCESS_FLOW_JSON,
                    "Process Flow Diagram Generator",
                    base_color_picker
                )
                gr.Markdown("<br>")
                gr.Markdown("## Example Process Flow Diagrams")
                with gr.Row():
                    gr.Image(value="./images/pf1.png", label="Sample 1", show_label=True, interactive=False, height="auto", width="100%")
                    gr.Image(value="./images/pf2.png", label="Sample 2", show_label=True, interactive=False, height="auto", width="100%") # You'll need to create this image

            # New Tab for WBS Diagram
            with gr.TabItem("WBS Diagram"):
                wbs_diagram_interface = create_interface(
                    generate_wbs_diagram,
                    WBS_DIAGRAM_JSON,
                    "WBS Diagram Generator",
                    base_color_picker
                )
                gr.Markdown("<br>")
                gr.Markdown("## Example WBS Diagrams")
                with gr.Row():
                    gr.Image(value="./images/wbs1.png", label="Sample 1", show_label=True, interactive=False, height="auto", width="100%")
                    gr.Image(value="./images/wbs2.png", label="Sample 2", show_label=True, interactive=False, height="auto", width="100%") # You'll need to create this image
    
    demo.launch(
        mcp_server=True,
        share=False,
        server_port=7860,
        server_name="0.0.0.0"
    )