#!/usr/bin/env sh

PORT=3006
USE_TAILSCALE=0
USE_PUSH=0

if [ -t 1 ]; then
  c_bar='\033[2m▎\033[0m'    # dim
  c_label='\033[37m'         # gray
  c_url='\033[96m'           # cyan
  c_reset='\033[0m'
else
  c_bar='▎' c_label='' c_url='' c_reset=''
fi

for arg in "$@"; do
  case $arg in
    --tailscale) USE_TAILSCALE=1 ;;
    --push) USE_PUSH=1 ;;
  esac
done

if [ "$USE_PUSH" = "1" ]; then
  if [ ! -f tmp/saas.txt ]; then
    echo "Enabling SaaS mode for push notifications..."
    ./bin/rails saas:enable
  fi
  echo "Loading push credentials from 1Password..."
  if ! eval "$(BUNDLE_GEMFILE=Gemfile.saas bundle exec push-dev)"; then
    echo "Error: failed to load push credentials. Are you signed into 1Password?" >&2
    exit 1
  fi
  if [ -z "$APNS_ENCRYPTION_KEY_B64" ] || [ -z "$APNS_KEY_ID" ]; then
    echo "Error: Push credentials not set. Missing APNS_ENCRYPTION_KEY_B64 or APNS_KEY_ID." >&2
    exit 1
  fi
fi

if [ ! -f tmp/solid-queue.txt ]; then
  export SOLID_QUEUE_IN_PUMA=false
fi

if [ -f tmp/oss-config.txt ]; then
  export OSS_CONFIG=1
fi

if [ "$USE_TAILSCALE" = "1" ]; then
  if ! command -v tailscale >/dev/null 2>&1; then
    echo "Error: tailscale not found" >&2
    exit 1
  fi

  TS_STATUS=$(tailscale status --self --json 2>/dev/null)
  if [ $? -ne 0 ]; then
    echo "Error: tailscale not logged in" >&2
    exit 1
  fi

  TS_HOSTNAME=$(echo "$TS_STATUS" | jq -r '.Self.DNSName | rtrimstr(".")')
  TS_PORT="4$PORT"

  stop_tailscale() { tailscale serve --https=$TS_PORT off >/dev/null 2>&1; }
  trap stop_tailscale EXIT INT TERM

  tailscale serve --bg --https=$TS_PORT localhost:$PORT >/dev/null 2>&1
  if ! tailscale serve status --json 2>/dev/null | jq -e ".TCP.\"$TS_PORT\"" >/dev/null 2>&1; then
    echo "Error: tailscale serve failed. On Linux, run once: sudo tailscale set --operator=\$USER" >&2
    exit 1
  fi
  DEV_URL="https://$TS_HOSTNAME:$TS_PORT/"
else
  DEV_URL="http://app.fizzy.localhost:$PORT/"
fi

printf "\n"
printf " ${c_bar} ${c_label}URL${c_reset}     ${c_url}${DEV_URL}${c_reset}\n"
printf " ${c_bar} ${c_label}Login${c_reset}   david@example.com\n"
printf "\n"

./bin/rails server -b 0.0.0.0 -p $PORT
