"""Constants used across the Discord notification subsystem."""

import os

# ---------------------------------------------------------------------------
# Token
# ---------------------------------------------------------------------------
#: Discord bot token. Loaded once at import time so the bot can decide whether
#: to start before the application factory runs.
DISCORD_BOT_TOKEN = os.getenv('DISCORD_BOT_TOKEN')

# ---------------------------------------------------------------------------
# Emoji
# ---------------------------------------------------------------------------
CHECK_EMOJI = '✅'  # Green checkmark
CROSS_EMOJI = '❌'  # Red X

# ---------------------------------------------------------------------------
# Timing
# ---------------------------------------------------------------------------
#: Entries older than this are dropped when the pending file is loaded.
PENDING_MAX_AGE_DAYS = 30

#: How late the daily reminder may still be sent.
REMINDER_GRACE_SECONDS = 3600

#: First wait before restarting a bot that stopped (OPS-004).
BOT_RESTART_DELAY_SECONDS = 5

#: Ceiling on that wait.
BOT_RESTART_MAX_DELAY_SECONDS = 300

#: A connection that lasted this long resets the back-off.
BOT_RESTART_RESET_SECONDS = 600

# ---------------------------------------------------------------------------
# Caching
# ---------------------------------------------------------------------------
#: How many Discord user objects to keep resolved (PERF-005).
USER_CACHE_MAX = 512

# ---------------------------------------------------------------------------
# Timezone
# ---------------------------------------------------------------------------
TIMEZONE = 'America/Toronto'