"""
This config file runs the simplest dev environment using sqlite, and db-based
sessions. Assumes structure:

/envroot/
        /db   # This is where it'll write the database file
        /mitx # The location of this repo

"""
from common import *

DEBUG = True
TEMPLATE_DEBUG = True

DATABASES = {
    'default': {
        'ENGINE': 'django.db.backends.sqlite3',
        'NAME': ENV_ROOT / "db" / "mitx.db",
    }
}

# This is disabling ASKBOT, but not properly overwriting INSTALLED_APPS. ???
# It's because our ASKBOT_ENABLED here is actually shadowing the real one.
# 
# ASKBOT_ENABLED = True
# MITX_FEATURES['SAMPLE'] = True  # Switch to this system so we get around the shadowing

# Add the debug toolbar...
INSTALLED_APPS += ('debug_toolbar',) 
MIDDLEWARE_CLASSES += ('debug_toolbar.middleware.DebugToolbarMiddleware',)
INTERNAL_IPS = ('127.0.0.1',)

DEBUG_TOOLBAR_PANELS = (
   'debug_toolbar.panels.version.VersionDebugPanel',
   'debug_toolbar.panels.timer.TimerDebugPanel',
#  'debug_toolbar.panels.settings_vars.SettingsVarsDebugPanel',
   'debug_toolbar.panels.headers.HeaderDebugPanel',
   'debug_toolbar.panels.request_vars.RequestVarsDebugPanel',
   'debug_toolbar.panels.sql.SQLDebugPanel',
   'debug_toolbar.panels.signals.SignalDebugPanel',
   'debug_toolbar.panels.logger.LoggingPanel',
#  'debug_toolbar.panels.profiling.ProfilingDebugPanel', # Lots of overhead
)

# Storage for uploaded files (askbot file uploads at the moment)
DEFAULT_FILE_STORAGE = 'django.core.files.storage.FileSystemStorage'
MEDIA_ROOT = ENV_ROOT / "uploads"
MEDIA_URL = "/discussion/upfiles/"
FILE_UPLOAD_TEMP_DIR = ENV_ROOT / "uploads"
FILE_UPLOAD_HANDLERS = (
    'django.core.files.uploadhandler.MemoryFileUploadHandler',
    'django.core.files.uploadhandler.TemporaryFileUploadHandler',
)

CACHES = {
    # This is the cache used for most things. Askbot will not work without a 
    # functioning cache -- it relies on caching to load its settings in places.
    # In staging/prod envs, the sessions also live here.
    'default': {
        'BACKEND': 'django.core.cache.backends.locmem.LocMemCache',
        'LOCATION': 'mitx_loc_mem_cache'
    },

    # The general cache is what you get if you use our util.cache. It's used for
    # things like caching the course.xml file for different A/B test groups.
    # We set it to be a DummyCache to force reloading of course.xml in dev.
    'general': {
        'BACKEND': 'django.core.cache.backends.dummy.DummyCache',
        'KEY_PREFIX': 'general',
    }
}

# Dummy secret key for dev
SECRET_KEY = '85920908f28904ed733fe576320db18cabd7b6cd'