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

# Check required environment variables
_check_required_env_vars "CONTAINER_NAME" "IMAGE_REGISTRY" "IMAGE_REPO" "IMAGE_TAG"

# Check Docker is available
_check_docker_installed || _die "Docker test failed"

echo "Building squashthumbnailmaker Docker image..."

# Build the Docker image locally
cd "$SCRIPT_DIR"
docker build -t "${CONTAINER_NAME}_image:latest" . || _die "Failed to build Docker image"

echo "Installation of ${CONTAINER_NAME} complete"
echo ""
echo "Usage:"
echo "  Process single video:     docker run --rm -v /path/to/videos:/data ${CONTAINER_NAME}_image:latest /data/video.mp4"
echo "  Process entire directory: docker run --rm -v /path/to/videos:/data ${CONTAINER_NAME}_image:latest /data"
echo ""
echo "The thumbnail will be created as video.jpg in the same directory as the video file."