# ── Required ──────────────────────────────────────────────────────────────────
TELEGRAM_BOT_TOKEN=your_telegram_bot_token_here
GROQ_API_KEY=your_groq_api_key_here

# ── MongoDB ────────────────────────────────────────────────────────────────────
# Free options (no credit card required):
#   Atlas M0 (512MB, forever free): cloud.mongodb.com → Create → M0 Free
#   OVHcloud Discovery (512MB, forever free): mongodb.ovhcloud.com
#
# Leave empty to run without persistence (reminders/tasks/history lost on restart)
MONGO_URI=mongodb+srv://user:pass@cluster0.xxxxx.mongodb.net/?retryWrites=true&w=majority
MONGO_DB=mikachu

# ── Web Search (Serper.dev) ───────────────────────────────────────────────────
WEB_SEARCH_KEY=your_serper_api_key_here
WEB_SEARCH_URL=https://google.serper.dev/search

# ── Admin ─────────────────────────────────────────────────────────────────────
# Your personal Telegram user ID — receives /feedback messages forwarded here
ADMIN_CHAT_ID=

# ── Access control ────────────────────────────────────────────────────────────
# Comma-separated Telegram user IDs allowed to use the bot. Leave empty for open access.
ALLOWED_USERS=

# ── Rate limiting ─────────────────────────────────────────────────────────────
RATE_LIMIT_REQUESTS=10
RATE_LIMIT_WINDOW=60

# ── History ───────────────────────────────────────────────────────────────────
MAX_HISTORY_TURNS=10

# ── Timezone ──────────────────────────────────────────────────────────────────
DEFAULT_TIMEZONE=Asia/Kolkata

# ── Image ─────────────────────────────────────────────────────────────────────
MAX_IMAGE_BYTES=10485760

# ── MemoryOS (leave MEMORYOS_URL empty to use the built-in MongoDB memory) ────
#
# Tier 1 — Built-in (default, no extra services needed)
#   Leave MEMORYOS_URL empty.
#   Uses llama-3.1-8b to extract facts → stored in MongoDB memories collection.
#
# Tier 2 — MemoryOS microservice (Qdrant + Neo4j, richer retrieval)
#   Set MEMORYOS_URL to your running MemoryOS instance.
#   Run `docker-compose --profile memoryos up` to start the full stack locally.
#
MEMORYOS_URL=
# http://localhost:8000    ← local dev
# https://memory.yourbot.com  ← production

# Auth modes:
#   Empty (dev mode)  → Bearer = str(telegram_user_id) — each user gets isolated memory
#   Key set           → Bearer = this key — all users share one MemoryOS identity
MEMORYOS_API_KEY=

# false → memories wait in MemoryOS review queue (human approval via UI)
# true  → memories written instantly (good for fully automated bots)
MEMORYOS_AUTO_APPROVE=false

# ── Webhook (leave WEBHOOK_URL empty to use long-polling / dev mode) ──────────
WEBHOOK_URL=
WEBHOOK_PORT=8443
WEBHOOK_PATH=/webhook