from flask import Flask, request, render_template, send_file
import json
from io import BytesIO
import zipfile
from bs4 import BeautifulSoup
app = Flask(__name__)


@app.route('/', methods=['GET', 'POST'])
def index():
    reference = ''
    version = ''
    verse = ''
    error = ''

    if request.method == 'POST':
        reference = request.form.get('scripture_reference')
        version = request.form.get('version')

        # Map version to ESV Bible ID
        bible_id = {
            'NRSV': 'nrs',
            'NIV': 'niv',
            'NLT': 'nlt'
        }.get(version)

        if bible_id and reference:
            # ESV API endpoint
            api_key = 'YOUR_ESV_API_KEY'  # Replace with your actual API key
            url = f'https://api.esv.org/v2/verse?verse={reference}&bible={bible_id}&key={api_key}'

            try:
                response = request.get(url)
                response.raise_for_status()
                data = response.json()

                if data['verses']:
                    verse = data['verses'][0]['text']
                else:
                    error = "Verse not found."
            except request.RequestException as e:
                error = f"Error fetching verse: {str(e)}"
        else:
            error = "Please provide both a reference and a version."

        # Print to stdout
        print(f"Reference: {reference}, Version: {version}, Verse: {verse}, Error: {error}")

    return render_template('index.html', reference=reference, version=version, verse=verse, error=error)

if __name__ == '__main__':
    app.run()