import os
import glob
from flask import render_template

from app.forms import ScrapingForm
from app.util import get_size
from app.config import load_config
from app.api import scraper as scraper# Import the scraper instance
from app.logging_config import get_logger

from app.state import log_file_name

print(f"A imported log_file_name: {log_file_name}")

config = load_config()
logger = get_logger()

def register_views(app):
    @app.route('/')
    def index():
        form = ScrapingForm()
        return render_template('index.html', form=form)
    
    @app.route('/results')
    def results():
        return render_template('results.html')

    @app.route('/analyze')
    def analyze():
        return render_template('analyze.html')

    @app.route('/log_viewer')
    def log_viewer():
        return render_template('log_viewer.html')
    
    @app.route('/download_results')
    def download_results():
        log_file_name = os.path.abspath(app.config['LOG_FILE_NAME'])
        scraper = app.config.get('SCRAPER')

        if scraper:
            print(scraper.data_file_name)
        if not scraper:
            print("Scraper not initialized")
        
        data_dir = os.path.abspath(config['DATA']['DATA_DIR'])
        log_dir = os.path.abspath(config['LOGGING']['LOG_DIR'])

        data_files = glob.glob(os.path.join(data_dir, "*.csv"))
        log_files = glob.glob(os.path.join(log_dir, "*.log"))
        
        def get_file_info(file_path):
            return {
                "name": file_path,
                "name_display": os.path.basename(file_path),
                "last_modified": os.path.getmtime(file_path),
                "created": os.path.getctime(file_path),
                "size": get_size(file_path)
            }
        
        data_files_info = [get_file_info(file) for file in data_files]
        log_files_info = [get_file_info(file) for file in log_files]
        
        if scraper and scraper.scraping_active:
            for data_file in data_files_info:
                if os.path.abspath(scraper.data_file_name) == data_file['name']:
                    data_file['active'] = True
                else:
                    data_file['active'] = False
        
        for log_file in log_files_info:
            if log_file_name == os.path.abspath(log_file['name']):
                log_file['active'] = True
            else:
                log_file['active'] = False
        
        data_files_info.sort(key=lambda x: x['last_modified'], reverse=True)
        log_files_info.sort(key=lambda x: x['last_modified'], reverse=True)
        
        files = {"data": data_files_info, "log": log_files_info}
        
        return render_template('download_results.html', files=files)