#!/bin/bash

# dd0c CI Build & Push to Local Registry
# Builds Docker images for all Node services and pushes to 192.168.86.11:30095
#
# Usage:
#   ./build-push.sh              # Build all services
#   ./build-push.sh drift alert  # Build specific services

set -euo pipefail

REGISTRY="${REGISTRY:-192.168.86.11:30095}"
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
NC='\033[0m'

SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"

declare -A CONTEXTS=(
  ["dd0c-drift"]="02-iac-drift-detection/saas"
  ["dd0c-alert"]="03-alert-intelligence"
  ["dd0c-portal"]="04-lightweight-idp"
  ["dd0c-cost"]="05-aws-cost-anomaly"
  ["dd0c-run"]="06-runbook-automation/saas"
)

# If args provided, filter to those services
if [ $# -gt 0 ]; then
  TARGETS=()
  for arg in "$@"; do
    key="dd0c-${arg}"
    if [ -n "${CONTEXTS[$key]+x}" ]; then
      TARGETS+=("$key")
    else
      echo -e "${RED}Unknown service: $arg${NC}" >&2
      echo "Available: drift alert portal cost run" >&2
      exit 1
    fi
  done
else
  TARGETS=("dd0c-drift" "dd0c-alert" "dd0c-portal" "dd0c-cost" "dd0c-run")
fi

# Login to registry
echo "secret" | docker login "$REGISTRY" --username dd0c --password-stdin 2>/dev/null || true

echo -e "${YELLOW}dd0c Build & Push — $(date -u '+%Y-%m-%d %H:%M UTC')${NC}"
echo -e "Registry: ${REGISTRY}\n"

FAILED=0
for img in "${TARGETS[@]}"; do
  ctx="${CONTEXTS[$img]}"
  tag="${REGISTRY}/${img}:latest"

  echo -e "${YELLOW}▸ Building ${img}${NC}"
  if docker build -t "$tag" "$SCRIPT_DIR/$ctx" --no-cache; then
    echo -e "${YELLOW}  Pushing ${tag}${NC}"
    if docker push "$tag"; then
      echo -e "  ${GREEN}✓${NC} ${img}"
    else
      echo -e "  ${RED}✗${NC} Push failed: ${img}"
      ((FAILED++)) || true
    fi
  else
    echo -e "  ${RED}✗${NC} Build failed: ${img}"
    ((FAILED++)) || true
  fi
  echo ""
done

if [ "$FAILED" -eq 0 ]; then
  echo -e "${GREEN}All images built and pushed.${NC}"
  echo -e "Deploy: ${YELLOW}docker compose pull && docker compose up -d${NC}"
else
  echo -e "${RED}${FAILED} service(s) failed.${NC}"
  exit 1
fi