"""
Django settings for config project.

Generated by 'django-admin startproject' using Django 6.0.8.

For more information on this file, see
https://docs.djangoproject.com/en/6.0/topics/settings/

For the full list of settings and their values, see
https://docs.djangoproject.com/en/6.0/ref/settings/
"""

import sys
from pathlib import Path
import os

# Build paths inside the project like this: BASE_DIR / 'subdir'.
BASE_DIR = Path(__file__).resolve().parent.parent


# Quick-start development settings - unsuitable for production
# See https://docs.djangoproject.com/en/6.0/howto/deployment/checklist/

# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = os.environ.get('DJANGO_SECRET_KEY', 'django-insecure-xnp0_=m=#5%7dwqib5d+u=1v42dm+!tm7yl-%(#p_+)rspcb#0')

# SECURITY WARNING: don't run with debug turned on in production!
DEBUG = os.environ.get('DJANGO_DEBUG', 'True') == 'True'

ALLOWED_HOSTS = [h.strip() for h in os.environ.get('DJANGO_ALLOWED_HOSTS', '*').split(',')]


# Application definition

INSTALLED_APPS = [
    'jazzmin',
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'rest_framework',
    'corsheaders',
    'meals',
]

MIDDLEWARE = [
    'django.middleware.security.SecurityMiddleware',
    'django.contrib.sessions.middleware.SessionMiddleware',
    'corsheaders.middleware.CorsMiddleware',
    'django.middleware.common.CommonMiddleware',
    'django.middleware.csrf.CsrfViewMiddleware',
    'django.contrib.auth.middleware.AuthenticationMiddleware',
    'django.contrib.messages.middleware.MessageMiddleware',
    'django.middleware.clickjacking.XFrameOptionsMiddleware',
]

ROOT_URLCONF = 'config.urls'

TEMPLATES = [
    {
        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [BASE_DIR / 'templates'],
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [
                'django.template.context_processors.request',
                'django.contrib.auth.context_processors.auth',
                'django.contrib.messages.context_processors.messages',
            ],
        },
    },
]

WSGI_APPLICATION = 'config.wsgi.application'


# Database
DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3',
        'NAME': os.environ.get(
            'DJANGO_DB_PATH',
            str(os.path.join(os.path.dirname(sys.executable), 'db.sqlite3') if getattr(sys, 'frozen', False) else BASE_DIR / 'db.sqlite3')
        ),
    }
}


AUTH_PASSWORD_VALIDATORS = [
    {'NAME': 'django.contrib.auth.password_validation.UserAttributeSimilarityValidator'},
    {'NAME': 'django.contrib.auth.password_validation.MinimumLengthValidator'},
    {'NAME': 'django.contrib.auth.password_validation.CommonPasswordValidator'},
    {'NAME': 'django.contrib.auth.password_validation.NumericPasswordValidator'},
]


LANGUAGE_CODE = 'zh-hans'
TIME_ZONE = 'Asia/Shanghai'
USE_I18N = True
USE_TZ = True


STATIC_URL = os.environ.get('DJANGO_STATIC_URL', '/static/')
STATIC_ROOT = BASE_DIR / 'staticfiles'
STATICFILES_DIRS = [BASE_DIR / 'static']

# When frozen by PyInstaller, bundled files live in sys._MEIPASS
_frozen = getattr(sys, 'frozen', False)
if _frozen:
    _bundled = sys._MEIPASS
    # In frozen mode, static files are at _MEIPASS/backend/static
    _be_static = os.path.join(_bundled, 'backend', 'static')
    if os.path.isdir(_be_static) and _be_static not in [os.path.normpath(d) for d in STATICFILES_DIRS]:
        STATICFILES_DIRS.append(_be_static)

CORS_ALLOWED_ORIGINS = [
    'http://localhost:5173',
    'http://127.0.0.1:5173',
    'http://xx.mymoyu.top',
    'http://xxcdn.mymoyu.top',
    'https://xx.mymoyu.top',
    'https://xxcdn.mymoyu.top',
    'https://qnycdn.mymoyu.top',
]

REST_FRAMEWORK = {
    'DEFAULT_AUTHENTICATION_CLASSES': [
        'rest_framework.authentication.BasicAuthentication',
    ],
}

CSRF_TRUSTED_ORIGINS = [h.strip() for h in os.environ.get(
    'DJANGO_CSRF_TRUSTED_ORIGINS',
    'http://xx.mymoyu.top,http://xxcdn.mymoyu.top,https://xx.mymoyu.top,https://xxcdn.mymoyu.top,https://qnycdn.mymoyu.top',
).split(',')]

JAZZMIN_SETTINGS = {
    'site_title': '学校订餐菜单管理系统',
    'site_header': '学校订餐菜单生成器',
    'site_brand': '订餐菜单管理',
    'site_icon': 'frontend/icon_512.png',
    'welcome_sign': '欢迎使用学校订餐菜单管理系统',
    'search_model': ['meals.Dish', 'auth.User'],
    'show_sidebar': True,
    'navigation_expanded': True,
    'hide_apps': [],
    'hide_models': [],
    'icons': {
        'meals.Dish': 'fas fa-utensils',
        'auth.User': 'fas fa-user',
        'auth.Group': 'fas fa-users',
    },
    'default_icon_parents': 'fas fa-chevron-circle-right',
    'default_icon_children': 'fas fa-circle',
    'show_ui_builder': False,
    'changeform_format': 'horizontal_tabs',
    'related_modal_active': True,
    'custom_css': None,
    'custom_js': None,
    'theme': 'flatly',
    'header_classes': 'bg-primary',
    'order_with_respect_to': ['meals', 'auth'],
}

JAZZMIN_UI_TWEAKS = {
    'navbar_small_text': False,
    'footer_small_text': False,
    'body_small_text': False,
    'brand_small_text': False,
    'brand_colour': False,
    'accent': 'accent-primary',
    'navbar': 'navbar-white navbar-light',
    'no_navbar_border': False,
    'navbar_fixed': True,
    'layout_boxed': False,
    'footer_fixed': False,
    'sidebar_fixed': True,
    'sidebar': 'sidebar-dark-primary',
    'sidebar_nav_small_text': False,
    'sidebar_disable_expand': False,
    'sidebar_nav_child_indent': False,
    'sidebar_nav_compact_style': False,
    'sidebar_nav_legacy_style': False,
    'sidebar_nav_flat_style': False,
    'theme': 'flatly',
    'button_classes': {'primary': 'btn-outline-primary', 'secondary': 'btn-outline-secondary', 'info': 'btn-outline-info', 'warning': 'btn-outline-warning', 'danger': 'btn-outline-danger', 'success': 'btn-outline-success'},
}


LOGIN_REDIRECT_URL = '/admin/'
LOGOUT_REDIRECT_URL = '/admin/login/'