import random
from gradio_client import Client
import gradio as gr

# List of available servers (replace with actual server endpoints)
servers = [
    "BICORP/GOGOGOGO",
    "BICORP/server-2",
    "BICORP/server-3",
    "BICORP/server-4",
    "BICORP/server-5"
]

# Function to call the API with error handling
def call_api(message, model, preset):
    selected_server = random.choice(servers)  # Randomly select a server
    client = Client(selected_server)  # Create a client for the selected server
    
    try:
        # Call the /chat endpoint with the provided parameters
        result = client.predict(
            message=message,
            param_2=model,
            param_3=preset,
            api_name="/chat"
        )
        return result
    except Exception as e:
        return f"Error: {str(e)}"

# Custom CSS for styling
css = """
.gradio-container {
    background-color: #f0f0f0;
    font-family: 'Arial', sans-serif;
    padding: 20px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

h2 {
    color: #333;
    text-align: center;
}

.input-container {
    display: flex;
    align-items: center;
}

.gr-button {
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 5px;
    margin-left: 10px;
}

.gr-button:hover {
    background-color: #45a049;
}

.response-box {
    background-color: white;
    border-radius: 5px;
    padding: 10px;
    margin-top: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    height: 200px;  /* Fixed height for response area */
    overflow-y: auto;  /* Scroll if content exceeds height */
}

.settings-container {
    margin-top: 20px;
}
"""

# Create Gradio interface
def create_interface():
    with gr.Blocks(css=css) as demo:
        gr.Markdown("## Chat with Random Server")
        
        # Input container for message and send button
        with gr.Row():
            message = gr.Textbox(label="Message", placeholder="Type your message here...", elem_id="message-input", lines=1)
            submit_btn = gr.Button("Send", elem_id="send-button")
        
        output = gr.Textbox(label="Response", interactive=False, elem_id="response-box", lines=5)
        
        # Settings moved to the bottom
        with gr.Accordion("Settings", open=False, elem_id="settings-container"):
            model = gr.Dropdown(choices=["Model A", "Model B"], label="Select Model", value="Model A")
            preset = gr.Dropdown(choices=["Fast", "Normal", "Quality"], label="Select Preset", value="Fast")
        
        # Button click event with loading indicator
        submit_btn.click(call_api, inputs=[message, model, preset], outputs=output)

    return demo

# Launch the interface
if __name__ == "__main__":
    interface = create_interface()
    interface.launch()