package test

import (
	"k8s-manager/handler/common"
	"log"

	"k8s.io/client-go/discovery"

	"k8s.io/client-go/tools/clientcmd"
)

func DiscoveryClientGroupAndVersions() {
	//discovery.DiscoveryClient{}

	// 1. 配置
	config, err := clientcmd.BuildConfigFromFlags("", "../"+common.KubeConfigPath)
	if err != nil {
		log.Fatalln(err)
	}

	// 2. 客户端
	discoveryClient, err := discovery.NewDiscoveryClientForConfig(config)
	if err != nil {
		log.Fatalln(err)
	}

	// 3. 获取资源，获取全部的组和版本资源
	apiGroups, apiResourceList, err := discoveryClient.ServerGroupsAndResources()
	if err != nil {
		log.Fatalln(err)
	}

	// 4. 处理结果
	// groups
	for _, g := range apiGroups {
		log.Println("----------------Group----------------")
		log.Printf("Name: %s \n", g.Name)

		// version

		log.Println("================Versions================")
		for _, v := range g.Versions {
			log.Printf("GroupVersion: %s \n", v.GroupVersion)
		}
	}
	log.Println("******************************************************")
	// apiResourceList
	for _, ar := range apiResourceList {
		log.Println("----------------apiResource----------------")
		log.Printf("GroupVerion: %s, ", ar.GroupVersion)

		log.Println("----------------Resources----------------")
		for _, r := range ar.APIResources {
			log.Printf("Name: %s Namespace: %v\n", r.Name, r.Namespaced)
		}
	}

	//log.Println(_)
}