#!/bin/bash

# Docker容器运行脚本

IMAGE_NAME="multi-camera-monitor"
IMAGE_TAG="latest"
CONTAINER_NAME="multi-camera-app"
PORT="5002"

echo "🚀 启动多摄像头监控系统Docker容器..."

# 检查Docker是否安装
if ! command -v docker &> /dev/null; then
    echo "❌ 错误: 未找到Docker，请先安装Docker"
    exit 1
fi

# 检查镜像是否存在
if ! docker images | grep -q "${IMAGE_NAME}"; then
    echo "⚠️  镜像不存在，请先运行 ./docker-build.sh 构建镜像"
    exit 1
fi

# 停止并删除已存在的容器
if docker ps -a | grep -q "${CONTAINER_NAME}"; then
    echo "🛑 停止并删除现有容器..."
    docker stop ${CONTAINER_NAME} >/dev/null 2>&1
    docker rm ${CONTAINER_NAME} >/dev/null 2>&1
fi

# 运行容器
echo "🎬 启动容器: ${CONTAINER_NAME}"
docker run -d \
    --name ${CONTAINER_NAME} \
    -p ${PORT}:5002 \
    --restart unless-stopped \
    ${IMAGE_NAME}:${IMAGE_TAG}

if [ $? -eq 0 ]; then
    echo "✅ 容器启动成功!"
    echo ""
    echo "📊 容器状态:"
    docker ps | grep ${CONTAINER_NAME}
    echo ""
    echo "🌐 访问地址: http://localhost:${PORT}"
    echo ""
    echo "📋 常用命令:"
    echo "  查看日志: docker logs -f ${CONTAINER_NAME}"
    echo "  停止容器: docker stop ${CONTAINER_NAME}"
    echo "  重启容器: docker restart ${CONTAINER_NAME}"
    echo "  进入容器: docker exec -it ${CONTAINER_NAME} bash"
else
    echo "❌ 容器启动失败!"
    exit 1
fi