package main

import (
	"flag"
	"fmt"
	"os"
	"os/signal"
	"syscall"
	"time"

	"github.com/pingcap/schrodinger-test/util"
	"github.com/pingcap/schrodinger/pkg/test_client"
	"golang.org/x/net/context"
)

var defaultPushMetricsInterval = 15 * time.Second

var (
	dbName     = flag.String("db", "test", "database name")
	numRows    = flag.Int("num-rows", 10000, "number of rows")
	retryLimit = flag.Int("retry-limit", 2, "retry count")
)

func main() {
	client.Info("[on_dup] start on_dup")
	flag.Parse()

	ctx, cancel := context.WithCancel(context.Background())
	cli := client.New(ctx, client.ModeOnline)

	dbAddr := cli.TiDBService()
	dbDSN := fmt.Sprintf("root:@tcp(%s)/%s", dbAddr, *dbName)
	db, err := util.OpenDB(dbDSN, 20)
	if err != nil {
		client.Fatalf("[on_dup] create db client error %v", err)
	}

	sc := make(chan os.Signal, 1)
	signal.Notify(sc,
		syscall.SIGHUP,
		syscall.SIGINT,
		syscall.SIGTERM,
		syscall.SIGQUIT)
	go func() {
		sig := <-sc
		client.Infof("[on_dup] Got signal [%d] to exist.", sig)
		cancel()
		os.Exit(0)
	}()
	onDup := NewOnDupCase(*numRows)
	if err := onDup.Initialize(ctx, db); err != nil {
		client.Fatalf("[on_dup] initialize error %v", err)
	}
	if err := onDup.Execute(ctx, db); err != nil {
		client.Fatalf("[on_dup] execute error %v", err)
	}
}