import os
import configparser

# Replace $uid with the actual user ID
uid = os.getlogin()
config_file_path = f"C:\\Users\\{uid}\\AppData\\Roaming\\Nextcloud\\nextcloud.cfg"

# Ensure the configuration file exists
if not os.path.exists(config_file_path):
    raise FileNotFoundError(f"Configuration file not found at: {config_file_path}")

# Read and update the configuration
config = configparser.ConfigParser(strict=False)
config.optionxform = str  # Preserve case sensitivity for keys

# Read the file
config.read(config_file_path, encoding='utf-8')

# Ensure the [General] section exists
if 'General' not in config:
    config['General'] = {}

# Fix the main sync issues
config['General']['maxChunkSize'] = '50000000'

# Add sync monitoring improvements
config['General']['pollInterval'] = '5000'  # Check for changes every 5 seconds (default is 30000)
config['General']['forceSyncInterval'] = '3600'  # Force full sync every hour
config['General']['enableEtag'] = 'true'
config['General']['useNewBigFolderSizeLimit'] = 'true'
config['General']['newBigFolderSizeLimit'] = '500'  # MB threshold for asking about large folders

# Network timeout improvements
config['General']['timeout'] = '300'  # 5 minute timeout
config['General']['chunkTimeout'] = '120'  # 2 minute chunk timeout

# Update account-specific settings for better sync
account_section = '0'  # Your account is account 0
if f'{account_section}\\pollInterval' not in config['Accounts']:
    config['Accounts'][f'{account_section}\\pollInterval'] = '5000'

# Fix folder-specific sync issues
folder_key = f'{account_section}\\FoldersWithPlaceholders\\1'

# Ensure the folder isn't paused
if f'{folder_key}\\paused' in config['Accounts']:
    config['Accounts'][f'{folder_key}\\paused'] = 'false'

# Add folder-specific sync settings
config['Accounts'][f'{folder_key}\\pollInterval'] = '5000'
config['Accounts'][f'{folder_key}\\syncHiddenFiles'] = 'true'

# Enable more detailed logging (temporary for debugging)
if 'Logging' not in config:
    config['Logging'] = {}
config['Logging']['logLevel'] = '2'  # 0=Info, 1=Warning, 2=Critical
config['Logging']['logExpire'] = '24'  # Keep logs for 24 hours
config['Logging']['logFlush'] = 'true'

# Write the updated configuration back to the file
with open(config_file_path, 'w', encoding='utf-8') as configfile:
    config.write(configfile, space_around_delimiters=False)

print(f"Updated Nextcloud configuration in {config_file_path}")
print("\nChanges made:")
print("✓ Reduced poll interval to 5 seconds (was 30 seconds)")
print("✓ Added force sync every hour")
print("✓ Enabled ETag support for better change detection")
print("✓ Added network timeout improvements")
print("✓ Enabled detailed logging for debugging")
print("✓ Ensured folder sync is not paused")