import os
import re

# Regex for .tr keys: matches 'string'.tr or "string".tr
tr_pattern = re.compile(r'[\'"]([^\'"]+)[\'"]\.tr')

# Regex for Text widgets or other common UI strings that might be hardcoded
# This is a bit broad, but helps find things like Text("Hello")
text_pattern = re.compile(r'Text\(\s*[\'"]([^\'"]+)[\'"]')

keys = set()

def scan_file(filepath):
    try:
        with open(filepath, 'r', encoding='utf-8') as f:
            content = f.read()
            # Find all .tr usages
            for match in tr_pattern.finditer(content):
                keys.add(match.group(1))
            
            # Find potential hardcoded strings in Text widgets
            # (We only care about those NOT already using .tr)
            # This is just for my manual review to see if I missed any
            # for match in text_pattern.finditer(content):
            #     keys.add(match.group(1))
    except Exception as e:
        pass

def main():
    root_dir = 'lib'
    for root, dirs, files in os.walk(root_dir):
        for file in files:
            if file.endswith('.dart'):
                scan_file(os.path.join(root, file))
    
    # Print all found keys
    for key in sorted(keys):
        print(key)

if __name__ == "__main__":
    main()