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package main

import "fmt"
import "net/http"
import "os"
import "time"

//import "github.com/rs/zerolog/log"
import "github.com/gin-gonic/gin"
import "github.com/dn365/gin-zerolog"

func serve() {
	if os.Getenv("DEBUG") == "" {
		gin.SetMode(gin.ReleaseMode)
	}

	// empty router
	r := gin.New()

	// wrap panics:
	r.Use(gin.Recovery())

	// attach logger middleware
	r.Use(ginzerolog.Logger("gin"))

	r.GET("/.well-known/healthcheck.json", func(c *gin.Context) {
		c.JSON(200, gin.H{
			"status": "ok",
			"now":    time.Now().UTC().Format(time.RFC3339),
		})
	})

	// call it, it returns the appropriate handler function
	r.GET("/merp/for/:thing", HandleNewMerp())
	r.GET("/get/latest/merp/for/:thing", GetLatestMerp())
	r.GET("/get/merps/for/:thing", GetLatestMerps())

	port := "8080"
	if os.Getenv("PORT") != "" {
		port = os.Getenv("PORT")
	}

	s := &http.Server{
		Addr:           fmt.Sprintf(":%s", port),
		Handler:        r,
		ReadTimeout:    10 * time.Second,
		WriteTimeout:   10 * time.Second,
		MaxHeaderBytes: 1 << 20,
	}
	s.ListenAndServe()
}