package cmd

import (
	"fmt"
	"net/http"

	"github.com/gin-gonic/gin"
	"github.com/spf13/viper"
)

var (
	ListenPort = "8080"
)

func server() {
	gin.SetMode(gin.ReleaseMode)

	p := viper.GetString("Server.Port")
	if p != "" {
		ListenPort = p
	}

	r := gin.Default()
	r.GET("/", helloWorld)

	r.Run(":" + ListenPort)
}

func helloWorld(c *gin.Context) {
	ua := c.Request.UserAgent()
	message := fmt.Sprintf("Hello %v!\n", ua)
	c.String(http.StatusOK, message)
}