package main

import (
	"flag"
	"fmt"
	"net/http"
	"os"

	"git.algo.com.cn/public/saasapi"
	"git.algo.com.cn/public/saasapi/pkg/saashttp"
	"google.golang.org/protobuf/encoding/protojson"
)

type createTargetParams struct {
	targetId   string
	targetDesc string
	saasHttp   *saashttp.SaasClient
}

func RunTargetCreate(args ...string) error {
	fs := flag.NewFlagSet("create", flag.ExitOnError)
	cfgFile := paramConfig(fs)
	targetId := paramTarget(fs)
	targetDesc := paramTaskDesc(fs)

	if err := fs.Parse(args); err != nil {
		fmt.Fprintln(os.Stderr, "command line parse error", "err", err)
		return err
	}

	if fs.NArg() > 0 || len(*targetId) == 0 {
		fs.PrintDefaults()
		return nil
	}

	cfg, err := LoadConfigFile(*cfgFile)
	if err != nil {
		fmt.Fprintln(os.Stderr, "LoadConfigFile error", "err", err)
		return err
	}

	createTargetParams := createTargetParams{
		targetId:   *targetId,
		targetDesc: *targetDesc,
		saasHttp: &saashttp.SaasClient{
			Client:  &http.Client{},
			ApiUrls: saashttp.InitAPIUrl(&cfg.ApiUrls),
			Auth:    &cfg.Auth,
		},
	}

	return doTargetCreate(createTargetParams)
}

func doTargetCreate(createTargetParams createTargetParams) error {
	saasReq := &saasapi.SaasReq{
		Cmd: &saasapi.SaasReq_TargetCreate{
			TargetCreate: &saasapi.TargetCreate{
				TargetId:          createTargetParams.targetId,
				TargetDescription: createTargetParams.targetDesc,
			},
		},
	}

	res, err := createTargetParams.saasHttp.TargetCreate(saasReq)

	if err != nil {
		fmt.Fprintln(os.Stderr, "submit Create Target error", "err", err)
		return err
	}

	if res.Code != saasapi.ErrorCode_SUCC {
		fmt.Fprintln(os.Stderr, "target create failed", "code", res.Code, "status", res.Status)
		return nil
	}

	targetRes := res.GetTargetCreateRes()

	fmt.Printf("target res: %v\n", protojson.Format(targetRes))
	return nil
}