package auto

import (
	"fmt"
	"strconv"
	"xg_auto_deploy/internal/global"
	"xg_auto_deploy/internal/models"
	"xg_auto_deploy/internal/remote"
	"xg_auto_deploy/internal/utils"

	"golang.org/x/crypto/ssh"
)

func SendToNodes(nodeIds []string, local_file string, target_file string) {
	if nodeIds[0] == "all" {
		fmt.Println("is ALL")
		for _, nodeTemp := range global.ServerNodeConfigs {
			NodeId := nodeTemp.NodeId
			toNode(nodeTemp, NodeId, local_file, target_file)
		}
		return
	}
	if !IsNumericArray(nodeIds) {
		fmt.Println("传入指定节点参数错误，请检查：", nodeIds)
		return
	}
	global.Logs.Infoln("----------------开始发送文件----------------------------")
	for _, NodeId := range nodeIds {
		nodeTemp := global.ServerNodeConfigs[NodeId]
		toNode(nodeTemp, NodeId, local_file, target_file)
	}
}

func toNode(nodeTemp models.ServerNodeConfig, NodeId string, local_file string, target_file string) {
	if nodeTemp == (models.ServerNodeConfig{}) {
		global.Logs.Fatalf(" %s节点 配置不存在于配置文件中\n", NodeId)
		return
	}
	if local_file == "" {
		local_file = nodeTemp.LocalFile
	}
	if target_file == "" {
		target_file = nodeTemp.TargetFile
	}
	//传送文件
	//检测上传为文件还是文件夹
	ret, _ := utils.IsFileOrFolder(local_file)
	switch ret {
	case "file":
		err := remote.UploadFile(&nodeTemp, local_file, target_file)
		if err != nil {
			global.Logs.Fatalf("%s节点上传文件失败: %s\n", NodeId, err)
			return
		}
		global.Logs.Printf("%s节点上传文件成功\n", NodeId)

	case "folder":
		// 连接到远程主机
		client, err := ssh.Dial("tcp", nodeTemp.IpPort, nodeTemp.SSHClient)
		if err != nil {
			panic(err)
		}
		defer client.Close()
		// 检测远端文件夹是否存在,不存在则创建 [ ! -d "/DATA2/GT/test" ] && mkdir -p /DATA2/GT/test
		remote.SingleCmd(&nodeTemp, fmt.Sprintf(`[ ! -d "%s" ] && mkdir -p %s`, target_file, target_file))
		// 上传文件夹
		err = remote.UploadDir(&nodeTemp, local_file, target_file)
		if err != nil {
			panic(err)
		}
		global.Logs.Printf("%s节点上传文件成功\n", NodeId)

	}
}

func IsNumericArray(arr []string) bool {
	for _, str := range arr {
		_, err := strconv.ParseFloat(str, 64)
		if err != nil {
			return false
		}
	}
	return true
}