# Zanjir - Docker Compose Configuration
# Self-hosted Matrix server with Conduit, Element Web, and Caddy

services:
  # Conduit Matrix Homeserver (Rust-based)
  conduit:
    image: ${CONDUIT_IMAGE:-docker.io/matrixconduit/matrix-conduit:latest}
    container_name: zanjir-conduit
    restart: unless-stopped
    environment:
      CONDUIT_SERVER_NAME: ${DOMAIN}
      CONDUIT_DATABASE_BACKEND: rocksdb
      CONDUIT_DATABASE_PATH: /var/lib/matrix-conduit/
      CONDUIT_PORT: 6167
      CONDUIT_MAX_REQUEST_SIZE: 20000000
      CONDUIT_ALLOW_REGISTRATION: "true"
      CONDUIT_ALLOW_FEDERATION: "false"
      CONDUIT_ALLOW_ENCRYPTION: "true"
      CONDUIT_ALLOW_GUEST_ACCESS: "false"
      CONDUIT_TRUSTED_SERVERS: '["matrix.org"]'
      CONDUIT_ADDRESS: 0.0.0.0
      CONDUIT_LOG: "info,rocket=off,_=off,sled=off"
      CONDUIT_CONFIG: ""
    volumes:
      - conduit-data:/var/lib/matrix-conduit/
    networks:
      - zanjir-network

  # Coturn TURN Server for Voice/Video Calls
  coturn:
    image: ${COTURN_IMAGE:-coturn/coturn:latest}
    container_name: zanjir-coturn
    restart: unless-stopped
    ports:
      - "3478:3478/udp"
      - "5349:5349/udp"
    environment:
      TURN_STATIC_SECRET: ${TURN_SECRET}
      TURN_REALM: ${DOMAIN}
    command:
      - "-n"
      - "--log-file=stdout"
      - "--listening-port=3478"
      - "--tls-listening-port=5349"
      - "--min-port=49152"
      - "--max-port=65535"
      - "--realm=${DOMAIN}"
      - "--use-auth-secret"
      - "--static-auth-secret=${TURN_SECRET}"
      - "--no-tls"
      - "--no-dtls"
    networks:
      - zanjir-network

  # Admin Panel
  admin:
    build: ./admin
    container_name: zanjir-admin
    restart: unless-stopped
    environment:
      CONDUIT_URL: http://conduit:6167
      REGISTRATION_SHARED_SECRET: ${REGISTRATION_SHARED_SECRET}
      DOMAIN: ${DOMAIN}
    volumes:
      - ./admin:/app
      - admin-data:/app/data
    networks:
      - zanjir-network
    depends_on:
      - conduit

  # Element Web Client
  element:
    image: ${ELEMENT_IMAGE:-vectorim/element-web:v1.11.50}
    container_name: zanjir-element
    restart: unless-stopped
    volumes:
      - ./config/element-config.json:/app/config.json:ro
      - ./config/welcome.html:/app/welcome.html:ro
    networks:
      - zanjir-network

  # Caddy Reverse Proxy with Automatic HTTPS
  caddy:
    image: ${CADDY_IMAGE:-caddy:2-alpine}
    container_name: zanjir-caddy
    restart: unless-stopped
    ports:
      - "${HTTP_PORT:-80}:80"
      - "${HTTPS_PORT:-443}:443"
    environment:
      DOMAIN: ${DOMAIN}
      SERVER_ADDRESS: ${SERVER_ADDRESS:-${DOMAIN}}
      HTTPS_PORT: ${HTTPS_PORT:-443}
      HTTP_PORT: ${HTTP_PORT:-80}
    volumes:
      - ./Caddyfile.active:/etc/caddy/Caddyfile:ro
      - caddy-data:/data
      - caddy-config:/config
      # Mount Element Web files for serving
      - element-web:/srv/element:ro
    networks:
      - zanjir-network
    depends_on:
      - conduit
      - element

  # Utility container to copy Element Web files
  element-copy:
    image: ${ELEMENT_COPY_IMAGE:-vectorim/element-web:v1.11.50}
    container_name: zanjir-element-copy
    user: root
    entrypoint: ["/bin/sh", "-c"]
    command:
      - |
        cp -r /app/* /srv/element/
        cp /config/config.json /srv/element/config.json
        cp /config/welcome.html /srv/element/welcome.html
        cp /config/logo.webp /srv/element/logo.webp
        cp /config/custom.css /srv/element/custom.css
        mkdir -p /srv/element/mobile_guide
        cp /config/mobile_guide.html /srv/element/mobile_guide/index.html
        echo "Element Web files copied successfully"
    volumes:
      - element-web:/srv/element
      - ./config/element-config.json:/config/config.json:ro
      - ./config/welcome.html:/config/welcome.html:ro
      - ./config/logo.webp:/config/logo.webp:ro
      - ./config/custom.css:/config/custom.css:ro
      - ./config/mobile_guide.html:/config/mobile_guide.html:ro
    networks:
      - zanjir-network

networks:
  zanjir-network:
    driver: bridge

volumes:
  conduit-data:
    name: zanjir-conduit-data
  caddy-data:
    name: zanjir-caddy-data
  caddy-config:
    name: zanjir-caddy-config
  element-web:
    name: zanjir-element-web
  admin-data:
    name: zanjir-admin-data