import os
import sys
from pathlib import Path
from dotenv import load_dotenv
from src.constants import VERSION

load_dotenv()

print("=" * 50)
print("PREBUILD CONFIGURATION")
print("=" * 50)

# Check if running in virtual environment
project_root = Path(__file__).parent
expected_venv_path = project_root / ".venv"
current_executable = Path(sys.executable)

print(f"\nPython executable: {sys.executable}")

is_correct_venv = False
try:
    current_executable.relative_to(expected_venv_path)
    is_correct_venv = True
except ValueError:
    is_correct_venv = False

if is_correct_venv:
    print("✓ Correct environment selected for building")
else:
    print("✗ Wrong environment selected")
    print(f"  Expected: {expected_venv_path}")
    print(f"  Current:  {current_executable.parent.parent}")

print(f"✓ Version: {VERSION}")

env_debug = os.getenv("ENV_DEBUG", "false").lower() == "true"
console_mode = env_debug
default_spec = Path(__file__).parent.name + ".spec"
spec_filename = os.getenv("ENV_BUILD_SPEC", default_spec)

print(f"\n{'-' * 50}")
print("BUILD SETTINGS")
print(f"{'-' * 50}")
print(f"ENV_DEBUG:     {env_debug}")
print(f"Console mode:  {console_mode}")
print(f"Spec file:     {spec_filename}")

spec_path = Path(__file__).parent / spec_filename
if spec_path.exists():
    with open(spec_path, "r", encoding="utf-8") as f:
        spec_content = f.read()

    if f"console={not console_mode}" in spec_content:
        new_spec_content = spec_content.replace(
            f"console={not console_mode}",
            f"console={console_mode}"
        )
        with open(spec_path, "w", encoding="utf-8") as f:
            f.write(new_spec_content)
        print(f"✓ Updated {spec_filename}: console={console_mode}")
    else:
        print(f"✓ {spec_filename} already configured: console={console_mode}")
else:
    print(f"✗ {spec_filename} not found!")

print(f"{'-' * 50}\n")