#!/bin/bash
# ============================================
# 启动 Backend API（Spring Boot, dev profile）
# 端口: 20600   MySQL: 127.0.0.1:3306/java_dev
# ============================================
set -e

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

echo "📦 Working dir: $(pwd)"

# ── 自动定位 Java ──────────────────────────
find_java() {
  # 1. 系统 java
  if /usr/libexec/java_home &>/dev/null; then
    echo "$(/usr/libexec/java_home)/bin/java"
    return
  fi
  # 2. Homebrew (Apple Silicon)
  for p in /opt/homebrew/opt/openjdk*/bin/java /opt/homebrew/opt/openjdk/bin/java; do
    [ -x "$p" ] && echo "$p" && return
  done
  # 3. Homebrew (Intel)
  for p in /usr/local/opt/openjdk*/bin/java /usr/local/opt/openjdk/bin/java; do
    [ -x "$p" ] && echo "$p" && return
  done
  # 4. SDKMAN
  [ -n "$SDKMAN_DIR" ] && ls "$SDKMAN_DIR/candidates/java/current/bin/java" 2>/dev/null && \
    echo "$SDKMAN_DIR/candidates/java/current/bin/java" && return
  # 5. PATH（排除 macOS 占位符 /usr/bin/java）
  local j
  j=$(command -v java 2>/dev/null)
  if [ -n "$j" ]; then
    # 检测是否为 macOS 占位符（会输出 Unable to locate）
    if "$j" -version 2>&1 | grep -q "Unable to locate"; then
      : # 是占位符，跳过
    else
      echo "$j" && return
    fi
  fi
  echo ""
}

JAVA_BIN=$(find_java)
if [ -z "$JAVA_BIN" ]; then
  echo ""
  echo "❌ 未找到 Java 运行环境。请先安装 JDK 11："
  echo "   brew install openjdk@11"
  echo "   然后按照提示设置 JAVA_HOME 后重试。"
  exit 1
fi

JAVA_VER=$("$JAVA_BIN" -version 2>&1 | head -1)
echo "☕ Java: $JAVA_BIN"
echo "   版本: $JAVA_VER"
echo ""

export JAVA_HOME="$(dirname $(dirname $JAVA_BIN))"

echo "🚀 Starting crmeb-admin with profile=dev ..."
echo ""

./mvnw spring-boot:run \
  -pl crmeb-admin \
  -am \
  -DskipTests \
  -Dspring-boot.run.profiles=dev \
  2>&1