feat: 项目初始化

cmd/static.go

@@ -0,0 +1,70 @@
+package cmd
+
+import (
+	"fmt"
+	stdnet "net"
+
+	"netcli/config"
+	"netcli/internal/constants"
+	"netcli/internal/model"
+	netmod "netcli/internal/net"
+
+	"github.com/AlecAivazis/survey/v2"
+	"github.com/spf13/cobra"
+)
+
+var staticCmd = &cobra.Command{
+	Use:   "static",
+	Short: "设置静态IP",
+	RunE: func(cmd *cobra.Command, args []string) error {
+		// 管理员权限检查
+		if !netmod.IsAdmin() {
+			fmt.Println("程序需要管理员权限，尝试提升...")
+			return netmod.RunAsAdmin()
+		}
+
+		// 获取本机网卡
+		ifaces, _ := stdnet.Interfaces()
+		var nics []netmod.NetIfWrap
+		for _, i := range ifaces {
+			nics = append(nics, netmod.NetIfWrap{i})
+		}
+
+		nic, _ := netmod.ChooseNic(nics, constants.DefaultStaticMsg)
+
+		// 加载配置文件
+		cfg, _ := config.LoadConfig(constants.DefaultConfig)
+		var rooms []model.ClassRoom
+		if cfg != nil && len(cfg.ClassRooms) > 0 {
+			rooms = cfg.ClassRooms
+		} else {
+			rooms = config.DefaultClassRooms()
+		}
+
+		// 用户选择教室
+		var roomNames []string
+		for _, r := range rooms {
+			roomNames = append(roomNames, r.Name)
+		}
+
+		var choice string
+		survey.AskOne(&survey.Select{Message: "请选择教室:", Options: roomNames}, &choice)
+
+		var room model.ClassRoom
+		for _, r := range rooms {
+			if r.Name == choice {
+				room = r
+				break
+			}
+		}
+
+		fmt.Printf("正在设置静态IP...\n网卡: %s\nIP: %s\nMask: %s\nGateway: %s\n",
+			nic.Name, room.Addr, room.Mask, room.Gateway)
+
+		return netmod.SetStaticIP(nic, room.Addr, room.Mask, room.Gateway)
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(staticCmd)
+}