#!/bin/bash
# shellcheck disable=SC1091
source "${AGENT_PATH}/common.sh"
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
source "${SCRIPT_DIR}/_volumes.sh"

_check_required_env_vars "CONTAINER_NAME" "UPLOAD_LOCATION" "DB_DATA_LOCATION" "DB_PASSWORD"

# Set defaults
IMMICH_VERSION="${IMMICH_VERSION:-release}"
ML_IMAGE_TAG="${ML_IMAGE_TAG:-release}"
WEB_PORT="${WEB_PORT:-2283}"
DB_USERNAME="${DB_USERNAME:-postgres}"
DB_DATABASE_NAME="${DB_DATABASE_NAME:-immich}"

# Export all variables for envsubst
export CONTAINER_NAME UPLOAD_LOCATION DB_DATA_LOCATION DB_PASSWORD DB_USERNAME DB_DATABASE_NAME
export WEB_PORT IMMICH_VERSION ML_IMAGE_TAG

cd "$SCRIPT_DIR" || _die "Failed to change to script directory"

# Generate docker-compose.yml from template
echo "Generating docker-compose.yml..."
envsubst < docker-compose.yml.template > docker-compose.yml \
    || _die "Failed to generate docker-compose.yml"

# Create data directories
_create_folder "${UPLOAD_LOCATION}"
_create_folder "${DB_DATA_LOCATION}"

# Pull images
echo "Pulling Immich images..."
docker compose pull || _die "Failed to pull images"

# Stop and remove existing containers
bash ./stop.sh 2>/dev/null || true

# Start services
bash ./start.sh || _die "Failed to start containers"

echo "Installation complete for ${CONTAINER_NAME}."
echo "Web UI available at http://localhost:${WEB_PORT}"