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

REPO_URL="${REPO_URL:-https://producao-gitea.0jo7zj.easypanel.host/tiago/Prospeccao_SeConectai.git}"
INSTALL_DIR="${INSTALL_DIR:-/opt/Prospeccao_SeConectai}"
BRANCH="${BRANCH:-main}"
DOMAIN="${DOMAIN:-escavador.seconectai.com.br}"

if ! command -v git >/dev/null 2>&1; then
  echo "Erro: git nao encontrado. Instale com: apt update && apt install -y git"
  exit 1
fi

if ! command -v docker >/dev/null 2>&1; then
  echo "Erro: Docker nao encontrado. Instale Docker antes de continuar."
  exit 1
fi

mkdir -p "$(dirname "$INSTALL_DIR")"

if [[ -d "$INSTALL_DIR/.git" ]]; then
  echo "Repositorio ja existe em $INSTALL_DIR. Sincronizando com o Gitea..."
  git -C "$INSTALL_DIR" remote remove origin >/dev/null 2>&1 || true
  git -C "$INSTALL_DIR" remote add origin "$REPO_URL"
  git -C "$INSTALL_DIR" fetch origin "$BRANCH"
  git -C "$INSTALL_DIR" checkout -B "$BRANCH" "origin/$BRANCH" -f
else
  if [[ -e "$INSTALL_DIR" && -n "$(ls -A "$INSTALL_DIR" 2>/dev/null || true)" ]]; then
    if [[ -f "$INSTALL_DIR/pom.xml" && -d "$INSTALL_DIR/frontend" ]]; then
      echo "Projeto encontrado em $INSTALL_DIR sem .git. Conectando ao Gitea e atualizando..."
      git -C "$INSTALL_DIR" init
      git -C "$INSTALL_DIR" remote remove origin >/dev/null 2>&1 || true
      git -C "$INSTALL_DIR" remote add origin "$REPO_URL"
      git -C "$INSTALL_DIR" fetch origin "$BRANCH"
      git -C "$INSTALL_DIR" checkout -B "$BRANCH" "origin/$BRANCH" -f
    else
      echo "Erro: $INSTALL_DIR ja existe e nao parece ser este projeto."
      echo "Use outro INSTALL_DIR ou mova a pasta atual antes de instalar."
      exit 1
    fi
  else
    git clone --branch "$BRANCH" "$REPO_URL" "$INSTALL_DIR"
  fi
fi

cd "$INSTALL_DIR"
DOMAIN="$DOMAIN" ./scripts/install-prod.sh