import gradio as gr

def ui(controller):
    with gr.Blocks() as ui:
        with gr.Row():
            with gr.Column():
                sketch=gr.Image(sources = 'upload', label='Model image', type = 'pil')
                first_prompt = gr.Textbox(label="Prompt", lines=3)
                first_negative_prompt = gr.Textbox(label="Negative prompt", lines=3, value="sketch, lowres, error, extra digit, fewer digits, cropped, worst quality,low quality, normal quality, jpeg artifacts, blurry")
                #controlnet_scale = gr.Slider(minimum=0.5, maximum=1.25, value=0.5, step=0.01, label="Contr")
                improve_sketch = gr.Button(value="Improve Sketch", variant="primary")
            with gr.Column():
                improved_sketch_view = gr.Image(type="pil", label="Improved Sketch")

        improve_sketch.click(fn=controller.get_first_result,
                             inputs=[sketch, first_prompt, first_negative_prompt],
                             outputs=improved_sketch_view)

        with gr.Row():
            result=gr.Image(type="pil", label="Improved Sketch")
            second_prompt = gr.Textbox(label="Prompt", lines=3)
            second_negative_prompt = gr.Textbox(label="Negative prompt", lines=3, value="disfigured, extra digit, fewer digits, cropped, worst quality, low quality")
            result_button = gr.Button(value="Paint It", variant="primary")

        result_button.click(fn=controller.get_secnd_result,
                             inputs=[sketch, second_prompt, second_negative_prompt],
                             outputs=result)


    ui.queue().launch(debug=True)