package service

import (
	"blazing/cool"
	"blazing/modules/config/model"
	"bufio"
	"context"
	"fmt"
	"os"
	"sort"

	"github.com/gogf/gf/v2/database/gdb"
	"github.com/gogf/gf/v2/frame/g"
	"github.com/gogf/gf/v2/util/gconv"
	"github.com/qiniu/go-sdk/v7/auth/qbox"
	"github.com/qiniu/go-sdk/v7/storage"
	"golang.org/x/crypto/ssh"
)

type ServerService struct {
	*cool.Service
	manager *storage.BucketManager
	bucket  string
}

func NewServerService() *ServerService {
	cf := &ServerService{
		Service: &cool.Service{
			Model: model.NewServerList(),
			PageQueryOp: &cool.QueryOp{
				ModifyResult: func(ctx g.Ctx, data interface{}) interface{} {
					var rr []g.MapStrAny
					r, _ := gconv.Map(data)["list"].(gdb.Result)
					for i := 0; i < len(r); i++ {
						t, ok := cool.GetClient(gconv.Uint16(r[i].Map()["port"]))
						//	tt.Friends = v.Friends
						subm := r[i].GMap()

						if ok {
							cool.Logger.Info(context.TODO(), "服务器假踢人")
							err := t.KickPerson(0) //实现指定服务器踢人

							if err == nil {

								subm.Set("isonline", 1)

							}

						}
						rr = append(rr, subm.MapStrAny())
					}

					data.(map[string]interface{})["list"] = rr

					return data
				},
			},
		},
	}
	cfg := storage.Config{
		Zone:          &storage.ZoneHuadong,
		UseHTTPS:      true,
		UseCdnDomains: true,
	}
	mac := qbox.NewMac("DzMpomnPxqBHkIcvxTbC-hl_8LjVB0LXZuhCky_u", "bhoxrpG1s7MBmSS2I1k5t9zMpuiderpBDZoIPQKU")
	cf.bucket = "blazingt"

	cf.manager = storage.NewBucketManager(mac, &cfg)
	return cf
}
func (s *ServerService) GetPort() []model.ServerList {
	var item []model.ServerList
	cool.DBM(s.Model).Fields("ip", "port").Scan(&item)

	return item

}
func (s *ServerService) GetServer() []model.ServerList {
	var item []model.ServerList
	dbm(s.Model).Scan(&item)

	return item

}
func (s *ServerService) GetFileList() File {
	var files []File
	prefix := "logic"
	delimiter := "" // 用于分隔目录
	marker := ""    // 初始标记为空
	for {
		entries, _, nextMarker, hasNext, err := s.manager.ListFiles(s.bucket, prefix, delimiter, marker, 100)
		if err != nil {
			return File{}
		}
		// 添加文件到结果列表
		for _, entry := range entries {
			files = append(files, File{
				Name: entry.Key,
				Size: entry.Fsize,
				Path: entry.Key,
				Time: entry.PutTime,
			})
		}

		// 如果没有更多文件，结束循环
		if !hasNext {
			break
		}

		// 更新标记，继续下一页
		marker = nextMarker
	}

	sort.Slice(files, func(i, j int) bool {
		return files[i].Time > files[j].Time
	})

	return files[0]

}

type File struct {
	Name     string `json:"name"`
	Path     string `json:"path"`
	Url      string `json:"url"`
	Size     int64  `json:"size"`
	Modified string `json:"modified"`
	Time     int64  `json:"time"`
}

// RemoteExecuteScript 远程执行脚本并实时显示输出
// ip: 服务器IP
// sshPort: SSH端口
// user: SSH用户名
// password: SSH密码
// scriptPort: 脚本执行的端口参数
func RemoteExecuteScript(ip, sshPort, user, password, scriptPort string) error {
	// 执行的命令：下载脚本并执行
	cmd := fmt.Sprintf(
		`wget -qO- http://125.208.20.223:59480/start.sh | bash -s -- -p %s`,
		scriptPort,
	)

	// SSH 配置
	config := &ssh.ClientConfig{
		User: user,
		Auth: []ssh.AuthMethod{
			ssh.Password(password),
		},
		HostKeyCallback: ssh.InsecureIgnoreHostKey(), // 生产环境建议替换为严格的主机key校验
	}

	// 连接 SSH
	client, err := ssh.Dial("tcp", fmt.Sprintf("%s:%s", ip, sshPort), config)
	if err != nil {
		return fmt.Errorf("SSH连接失败: %v", err)
	}
	defer client.Close()

	// 创建会话执行命令
	session, err := client.NewSession()
	if err != nil {
		return fmt.Errorf("创建SSH会话失败: %v", err)
	}
	defer session.Close()

	// 获取标准输出和标准错误输出的管道
	stdoutPipe, err := session.StdoutPipe()
	if err != nil {
		return fmt.Errorf("获取标准输出管道失败: %v", err)
	}

	stderrPipe, err := session.StderrPipe()
	if err != nil {
		return fmt.Errorf("获取标准错误输出管道失败: %v", err)
	}

	// 启动命令执行
	if err := session.Start(cmd); err != nil {
		return fmt.Errorf("启动命令执行失败: %v", err)
	}

	// 实时打印标准输出
	go func() {
		scanner := bufio.NewScanner(stdoutPipe)
		for scanner.Scan() {
			fmt.Println(scanner.Text())
		}
		if err := scanner.Err(); err != nil {
			fmt.Printf("读取标准输出时出错: %v\n", err)
		}
	}()

	// 实时打印标准错误输出
	go func() {
		scanner := bufio.NewScanner(stderrPipe)
		for scanner.Scan() {
			fmt.Fprintln(os.Stderr, scanner.Text())
		}
		if err := scanner.Err(); err != nil {
			fmt.Printf("读取标准错误输出时出错: %v\n", err)
		}
	}()

	// 等待命令执行完成
	if err := session.Wait(); err != nil {
		return fmt.Errorf("命令执行失败: %v", err)
	}

	// 显示 screen 会话列表
	fmt.Println("\n=== Screen会话列表 ===")
	screenSession, err := client.NewSession()
	if err != nil {
		return fmt.Errorf("创建screen会话失败: %v", err)
	}
	defer screenSession.Close()

	// 将 screen -ls 的输出直接连接到本地标准输出
	screenSession.Stdout = os.Stdout
	screenSession.Stderr = os.Stderr

	if err := screenSession.Run("screen -ls"); err != nil {
		return fmt.Errorf("获取screen列表失败: %v", err)
	}

	return nil
}