with open('D:\\app\\ai\\app-grosir\\lib\\screens\\produk_screen.dart', 'r') as f:
    lines = f.readlines()

depth = 0
for i in range(493, 644):
    line = lines[i]
    in_string = False
    escape = False
    for c in line:
        if escape:
            escape = False
            continue
        if c == '\\':
            escape = True
            continue
        if c in "'\"":
            in_string = not in_string
            continue
        if in_string:
            continue
        if c == '(':
            depth += 1
        elif c == ')':
            depth -= 1
    if depth < 0:
        print(f'Negative depth at line {i+1}: {line.rstrip()}')
        break

print(f'Final depth: {depth}')