#!/bin/bash
set -euo pipefail

SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
REPO_ROOT="$(cd "$SCRIPT_DIR/.." && pwd)"

echo "=== ScadaBridge Docker Build ==="

# Ensure the shared network exists
if ! docker network inspect scadabridge-net >/dev/null 2>&1; then
    echo "Creating scadabridge-net network..."
    docker network create scadabridge-net
fi

# Optional credentials for the private Gitea NuGet feed (ZB.MOM.WW.MxGateway.*).
# Read from the host environment so secrets are never committed. Leave unset for an
# anonymous feed. Export MXGW_NUGET_USER / MXGW_NUGET_PASS before running deploy.
NUGET_ARGS=()
if [ -n "${MXGW_NUGET_USER:-}" ]; then
    NUGET_ARGS+=(--build-arg "NUGET_GITEA_USER=${MXGW_NUGET_USER}")
    NUGET_ARGS+=(--build-arg "NUGET_GITEA_PASS=${MXGW_NUGET_PASS:-}")
fi

# Build from repo root (so COPY paths in Dockerfile resolve correctly)
echo "Building scadabridge:latest image..."
docker build \
    -t scadabridge:latest \
    -f "$SCRIPT_DIR/Dockerfile" \
    "${NUGET_ARGS[@]}" \
    "$REPO_ROOT"

echo "Build complete: scadabridge:latest"