#!/usr/bin/env bash
set -euo pipefail

suite="${1:-}"

if [[ -z "$suite" ]]; then
  echo "Usage: $0 <unit|integration|api>" >&2
  exit 1
fi

repo_root="$(cd "$(dirname "${BASH_SOURCE[0]}")/../.." && pwd)"
cd "$repo_root"

if [[ -f .env ]]; then
  set -a
  # shellcheck disable=SC1091
  . ./.env
  set +a
fi

export AUTO_COMPOSER_INSTALL=false

cleanup() {
  docker compose down -v --remove-orphans || true
}

wait_for_container_running() {
  local name="$1"
  local status=""

  for _ in $(seq 1 90); do
    status="$(docker inspect -f '{{.State.Status}}' "$name" 2>/dev/null || true)"
    if [[ "$status" == "running" ]]; then
      return 0
    fi
    sleep 1
  done

  docker logs "$name" || true
  echo "Container $name did not reach running state." >&2
  exit 1
}

wait_for_container_healthy() {
  local name="$1"
  local status=""

  for _ in $(seq 1 90); do
    status="$(docker inspect -f '{{if .State.Health}}{{.State.Health.Status}}{{else}}{{.State.Status}}{{end}}' "$name" 2>/dev/null || true)"
    if [[ "$status" == "healthy" || "$status" == "running" ]]; then
      return 0
    fi
    sleep 2
  done

  docker logs "$name" || true
  echo "Container $name did not reach a healthy state." >&2
  exit 1
}

docker_exec_php1() {
  docker exec "$@" php1 sh -lc "cd /var/www/html && ${PHP_COMMAND}"
}

run_php_command() {
  local -a env_args=()
  while [[ $# -gt 0 ]]; do
    env_args+=(-e "$1")
    shift
  done

  docker exec "${env_args[@]}" php1 sh -lc "cd /var/www/html && ${PHP_COMMAND}"
}

sync_php_app_into_container() {
  docker exec php1 sh -lc 'mkdir -p /var/www/html && find /var/www/html -mindepth 1 -maxdepth 1 -exec rm -rf {} +'
  docker cp "${repo_root}/services/nginx/app/." php1:/var/www/html/
}

install_php_dependencies() {
  PHP_COMMAND="composer install --no-interaction --prefer-dist"
  docker_exec_php1
  docker exec php1 sh -lc '
    module_dir="/var/www/html/modules/washcertificates"
    if [ -f "$module_dir/composer.json" ]; then
      cd "$module_dir"
      composer install --no-interaction --prefer-dist
    fi
  '
}

docker compose down -v --remove-orphans || true
trap cleanup EXIT

services=(redis edge-broker php1)
if [[ "$suite" != "unit" ]]; then
  services+=(mysql-debug)
fi

docker compose up -d --build "${services[@]}"
wait_for_container_running php1
wait_for_container_healthy redis
if [[ "$suite" != "unit" ]]; then
  wait_for_container_healthy mysql-debug
fi

sync_php_app_into_container
install_php_dependencies

case "$suite" in
  unit)
    PHP_COMMAND="composer test:unit"
    docker_exec_php1
    PHP_COMMAND="composer test:coverage"
    docker_exec_php1
    mkdir -p "${repo_root}/services/nginx/app/build/logs"
    docker cp php1:/var/www/html/build/logs/clover.xml "${repo_root}/services/nginx/app/build/logs/clover.xml" 2>/dev/null || true
    ;;
  integration)
    PHP_COMMAND="composer test:integration"
    run_php_command \
      "RUN_INTEGRATION_TESTS=1" \
      "USE_ENV=true" \
      "DEBUG=0" \
      "ENCRYPTION_KEY=test-key" \
      "CORS=*" \
      "CONFIG_TIMEZONE=Europe/Copenhagen" \
      "ECONOMIC_API_APP_ACCESS_GRANT=test" \
      "ECONOMIC_API_APP_ACCESS_GRANT2=test" \
      "ECONOMIC_API_APP_SECRET_TOKEN=test" \
      "WORDPRESS_STATIC_TOKEN=" \
      "EMAIL_WASH_CERTIFICATE_TOKEN=" \
      "WORDPRESS_API_URL=http://localhost" \
      "MINIO_ENDPOINT=" \
      "MINIO_ACCESS_KEY=" \
      "MINIO_SECRET_KEY=" \
      "SLACK_DEFAULT_WEBHOOK=" \
      "REDIS_CONFIG_HOST=redis" \
      "REDIS_CONFIG_DATABASE=0" \
      "REDIS_CONFIG_PASSWORD=" \
      "REDIS_CONFIG_PORT=6379" \
      "CONFIG_DB_TARGET=debug" \
      "CONFIG_DB_DEBUG_HOST=mysql-debug" \
      "CONFIG_DB_DEBUG_USER=root" \
      "CONFIG_DB_DEBUG_PASSWORD=${CONFIG_DB_DEBUG_PASSWORD:-debug_root_password}" \
      "CONFIG_DB_DEBUG_DATABASE=${CONFIG_DB_DEBUG_DATABASE:-nnks_db_debug}" \
      "CONFIG_DB_DEBUG_PORT=3306"
    ;;
  api)
    PHP_COMMAND="composer test:api"
    run_php_command \
      "RUN_API_TESTS=1" \
      "API_TEST_BOOTSTRAP_SCHEMA=1" \
      "USE_ENV=true" \
      "DEBUG=0" \
      "ENCRYPTION_KEY=test-key" \
      "CORS=*" \
      "CONFIG_TIMEZONE=Europe/Copenhagen" \
      "ECONOMIC_API_APP_ACCESS_GRANT=test" \
      "ECONOMIC_API_APP_ACCESS_GRANT2=test" \
      "ECONOMIC_API_APP_SECRET_TOKEN=test" \
      "WORDPRESS_STATIC_TOKEN=" \
      "EMAIL_WASH_CERTIFICATE_TOKEN=" \
      "WORDPRESS_API_URL=http://localhost" \
      "MINIO_ENDPOINT=" \
      "MINIO_ACCESS_KEY=" \
      "MINIO_SECRET_KEY=" \
      "SLACK_DEFAULT_WEBHOOK=" \
      "REDIS_CONFIG_HOST=redis" \
      "REDIS_CONFIG_DATABASE=0" \
      "REDIS_CONFIG_PASSWORD=" \
      "REDIS_CONFIG_PORT=6379" \
      "CONFIG_DB_TARGET=debug" \
      "CONFIG_DB_DEBUG_HOST=mysql-debug" \
      "CONFIG_DB_DEBUG_USER=root" \
      "CONFIG_DB_DEBUG_PASSWORD=${CONFIG_DB_DEBUG_PASSWORD:-debug_root_password}" \
      "CONFIG_DB_DEBUG_DATABASE=${CONFIG_DB_DEBUG_DATABASE:-nnks_db_debug}" \
      "CONFIG_DB_DEBUG_PORT=3306"
    ;;
  *)
    echo "Unsupported suite: $suite" >&2
    exit 1
    ;;
esac