#!/bin/bash
source "${AGENT_PATH}/common.sh"
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
_check_required_env_vars "CONTAINER_NAME" "DATA_PATH" "DB_NAME" "DB_USER" "DB_PASS"

_check_docker_installed || _die "Docker test failed, aborting installation..."

# Create data directories
mkdir -p "${DATA_PATH}/config" "${DATA_PATH}/data" "${DATA_PATH}/postgres"

# Create config.yml for Wiki.js to use PostgreSQL
cat > "${DATA_PATH}/config/config.yml" << EOF
port: 3000
bindIP: 0.0.0.0

db:
  type: postgres
  host: ${CONTAINER_NAME}_db
  port: 5432
  user: ${DB_USER}
  pass: ${DB_PASS}
  db: ${DB_NAME}

dataPath: /data
EOF

# Export variables for docker compose
export CONTAINER_NAME DATA_PATH HTTP_PORT PUID PGID TZ IMAGE_TAG DB_NAME DB_USER DB_PASS

cd "$SCRIPT_DIR"

# Pull images
docker compose pull || _die "Failed to pull images"

# Stop existing containers
docker compose down 2>/dev/null || true

# Start containers (--build ensures fresh state)
docker compose up -d --build || _die "Failed to start containers"

echo "Installation of ${CONTAINER_NAME} complete"
echo "Access Wiki.js at http://localhost:${HTTP_PORT}"