#!/usr/bin/env bash
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
SKILL_ROOT="$(dirname "$SCRIPT_DIR")"
source "$SCRIPT_DIR/_common.sh"

: "${MODE:=docker}"
: "${NODE_NAME:=node-b}"
: "${HTTP_PORT:=3000}"
: "${SSH_PORT:=2222}"
: "${DOMAIN:=}"
: "${DATA_DIR:=$HOME/gitea}"
: "${ADMIN_USER:=}"
: "${ADMIN_EMAIL:=}"

main() {
  [[ -n "$ADMIN_USER" ]] || die "ADMIN_USER is required."
  [[ -n "$ADMIN_EMAIL" ]] || die "ADMIN_EMAIL is required."

  echo "[PLAN]  $(date -Iseconds) Gitea Bootstrap ($MODE)"
  echo "[PLAN]  Node: $NODE_NAME"
  echo "[PLAN]  Data dir: $DATA_DIR"
  echo "[PLAN]  Web: http://<host>:$HTTP_PORT  (or https://$DOMAIN via reverse proxy)"
  if [[ "$MODE" == "docker" ]]; then
    echo "[PLAN]  SSH (git): <host>:$SSH_PORT (container maps to 22)"
    echo "[PLAN]  Will generate: outputs/compose.yml and outputs/gitea_app.ini"
    echo "[PLAN]  Will run: docker compose up -d"
  else
    echo "[PLAN]  Native install: package + systemd"
    echo "[PLAN]  Will write: /etc/gitea/app.ini (backup first)"
  fi
  echo "[PLAN]  Admin bootstrap:"
  echo "        username=$ADMIN_USER email=$ADMIN_EMAIL"
  echo "[PLAN]  Next: export DRY_RUN=0 && ./scripts/11_apply.sh"
}
main "$@"