package main

import (
	"context"
	"os"
	"os/signal"
	"time"

	"github.com/sirupsen/logrus"
	"myschools.me/tcq/campus-supervision/gin"
	"myschools.me/tcq/campus-supervision/mysql"
)

func main() {
	// mysql初始化
	mysql.Init(&mysql.Config{
		ConnString:      os.Getenv("MYSQL_HOST"),
		ConnMaxLifetime: 5,
		MaxIdleConns:    5,
		MaxOpenConns:    500,
		InitTable:       true,
	})

	// table init
	if err := mysql.InitTable(); err != nil {
		logrus.WithFields(logrus.Fields{
			"func": "main",
		}).Warnf("mysql.InitTable(): %s", err.Error())
		panic(err)
	}

	//gin初始化,基于docker部署，不再需要调整默认值(80)
	gin.Service(&gin.Config{
		RootPath: "/api",
		Addr:     "0.0.0.0",
		Port:     8080,
	})

	// 服务停止相应
	c := make(chan os.Signal, 1)
	signal.Notify(c, os.Interrupt)
	<-c
	_, cancel := context.WithTimeout(context.Background(), 15*time.Second)
	defer cancel()
	logrus.WithFields(logrus.Fields{
		"func": "main",
	}).Infof("campus-srv service shutting down")

	os.Exit(0)

}