import gradio as gr
from gradio_simpletextextractfrompdf import SimpleTextExtractFromPDF


def first_200_chars(text):
    return text[:200]

demo = gr.Interface(
    fn=first_200_chars,
    inputs=SimpleTextExtractFromPDF(label="Upload a PDF file"),
    outputs="text",
    title="SimpleTextExtractFromPDF Demo - First 200 Characters",
    description="""
## Component Description

This space is to demo the usage of the SimpleTextExtractFromPDF component.

This component provides a simple interface to extract text from a PDF file. The extracted text can be submitted as a string input to a function for further processing.

- **Text Extraction Only:** Only the text content is extracted from the PDF. Images and table structures are not preserved.
- **Flexible Upload Options:** Users can upload a PDF file from their device or provide a URL to the PDF.
- **Input Component:** The component is primarily designed to be used as an input, allowing users to submit the extracted text to other functions.
- **Output Display:** When used as an output component, the extracted string content is displayed in a textarea.

The demo app here uses the SimpleTextExtractFromPDF component as an input component to extract the text from a PDF file and then show the first 200 characters of the extracted text.
""",
    article="""
<p>
    <code>pip install gradio-simpletextextractfrompdf</code>
    <br>
    <a href="https://pypi.org/project/gradio-simpletextextractfrompdf/"> https://pypi.org/project/gradio-simpletextextractfrompdf/</a>
     <br>
</p>
<p>
  Gradio Custom Utility Components Project:
  <br>
  <a href="https://github.com/HuggyMonkey/gradio-custom-component"> https://github.com/HuggyMonkey/gradio-custom-component</a>
</p>
""",
)

demo.launch()