package main

import (
	"context"
	"fmt"
	"time"

	log "github.com/sirupsen/logrus"
	"google.golang.org/grpc"
	"myschools.me/suguo/consul-demo/consul"
	pb "myschools.me/suguo/consul-demo/proto"
)

func main() {
	node, err := consul.FindNode("demo")
	if err != nil {
		log.WithFields(log.Fields{
			"func": "main",
		}).Errorf("%v", err)
		return
	}
	if node == nil {
		return
	}

	ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
	// conn, err := grpc.Dial("127.0.0.1:9001", grpc.WithBlock(), grpc.WithInsecure())
	conn, err := grpc.DialContext(ctx, fmt.Sprintf("%s:%d", node.Address, node.Port), grpc.WithBlock(), grpc.WithInsecure(), grpc.WithBalancerName("round_robin"))
	if err != nil {
		cancel()
	}
	defer conn.Close()
	c := pb.NewHelloClient(conn)
	resp, err := c.Say(ctx, &pb.SayRequest{Name: "jiale", Day: "2008-08-08"})
	if err != nil {
		log.WithFields(log.Fields{
			"func": "main",
		}).Errorf("%v", err)
	}
	log.WithFields(log.Fields{
		"func": "main",
	}).Infof("%s", resp.Reply)
}