"""
Configuration and constants for GODCWAK.
"""
import json
import shutil
import sys
from pathlib import Path

APP_NAME = "GODCWAK"
APP_VERSION = "1.0"


def _is_frozen() -> bool:
    return getattr(sys, "frozen", False)


def _exe_dir() -> Path:
    return Path(sys.executable).resolve().parent


def _bundle_dir() -> Path:
    if _is_frozen() and hasattr(sys, "_MEIPASS"):
        return Path(sys._MEIPASS)
    return Path(__file__).resolve().parent


# Writable root: next to the exe when frozen, project root in dev
BASE_DIR = _exe_dir() if _is_frozen() else Path(__file__).resolve().parent
BUNDLE_DIR = _bundle_dir()
DATA_DIR = BASE_DIR / "data"
_assets_bundle = BUNDLE_DIR / "assets"
ASSETS_DIR = _assets_bundle if _assets_bundle.is_dir() else BASE_DIR / "assets"


# Facebook
FACEBOOK_LOGIN_URL = "https://m.facebook.com/login.php"
FACEBOOK_BASE_URL = "https://m.facebook.com"

# Proxy Settings
MAX_PROXIES = 2000
PROXY_TEST_TIMEOUT = 10  # seconds
PROXY_TEST_URL = "http://httpbin.org/ip"
PROXY_REFRESH_INTERVAL = 300  # seconds (5 min)

# Attack Settings
DEFAULT_DELAY_MIN = 0.5       # seconds
DEFAULT_DELAY_MAX = 2.0       # seconds
MAX_CONCURRENT_WORKERS = 3    # parallel attack threads
PROXY_ROTATION_EVERY = 1      # rotate proxy every N attempts (1 = each attempt)
REQUEST_TIMEOUT = 20          # seconds per HTTP request

# Proxy Testing
PROXY_TEST_CONCURRENCY = 100  # concurrent proxy health-check connections

# Password Generation
DEFAULT_MIN_LENGTH = 6
DEFAULT_MAX_LENGTH = 32
GPU_THRESHOLD = 50_000   # use GPU when combinations exceed this

# File Paths
PASSWORDS_FILE = DATA_DIR / "passwords.txt"
PROXIES_FILE = DATA_DIR / "proxies.txt"
VALID_PROXIES_FILE = DATA_DIR / "valid_proxies.txt"
ATTEMPT_LOG_FILE = DATA_DIR / "attempt_log.csv"
OLLAMA_CONFIG_FILE = BASE_DIR / "config_ollama.json"

DEFAULT_OLLAMA_CONFIG = {
    "ollama_host": "http://localhost:11434",
    "model": "",
    "timeout": 60,
    "temperature": 0.1,
    "top_p": 0.9,
    "max_tokens": 512,
    "prompt_template": "",
    "browser_engine": "Playwright",
    "headless": False,
    "viewport": "1280x720",
    "mouse_delay_ms": 50,
    "retry_limit": 3,
}


def ensure_dirs():
    """Create writable dirs and seed default Ollama config for packaged builds."""
    DATA_DIR.mkdir(exist_ok=True)
    (BASE_DIR / "assets").mkdir(exist_ok=True)

    if not OLLAMA_CONFIG_FILE.exists():
        bundled = BUNDLE_DIR / "config_ollama.json"
        if bundled.is_file():
            shutil.copy2(bundled, OLLAMA_CONFIG_FILE)
        else:
            OLLAMA_CONFIG_FILE.write_text(
                json.dumps(DEFAULT_OLLAMA_CONFIG, indent=2),
                encoding="utf-8",
            )


# GUI Theme Colors
THEME = {
    "bg_dark": "#0a0a0f",
    "bg_medium": "#12121a",
    "bg_light": "#1a1a2e",
    "primary": "#00f0ff",
    "secondary": "#ff00aa",
    "tertiary": "#7700ff",
    "text_primary": "#e0e0ff",
    "text_secondary": "#8888aa",
    "text_dim": "#555577",
    "success": "#00ff88",
    "warning": "#ffaa00",
    "error": "#ff3355",
    "border": "#2a2a4a",
    "glow_cyan": "#00f0ff33",
    "glow_pink": "#ff00aa33",
    "glow_purple": "#7700ff33",
}