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]
    o = line.count('(')
    c = line.count(')')
    if depth == 0 and (o != 0 or c != 0):
        print(f'Depth became 0 at line {i+1}: {line.rstrip()}')
    depth += o - c
    if depth < 0:
        print(f'Negative depth at line {i+1}: {line.rstrip()}')
        break

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