package handler

import (
	"encoding/json"
	"fmt"
	"net/http"
	"runtime"
	"time"
	"wnzl-snow/components/views"
)

// Home handles the home page.
func (h *Handler) Home(w http.ResponseWriter, r *http.Request) {
	//h.html(r.Context(), w, http.StatusOK, core.HTML("Example Site", home.Home()))

	// Render the template
	/*
		err := home.Home(h.BuildTime, h.SHA1Ver, h.GoVersion).Render(r.Context(), w)
		if err != nil {
			http.Error(w, "Failed to render template", http.StatusInternalServerError)
		}
	*/

	info := views.BuildInfo{
		BuildTime: h.BuildTime,
		SHA1Ver:   h.SHA1Ver,
		GoVersion: h.GoVersion,
	}

	err := views.Index(info).Render(r.Context(), w)
	if err != nil {
		http.Error(w, "Failed to render template", http.StatusInternalServerError)
	}
}

// prettyPrint comes from https://gist.github.com/sfate/9d45f6c5405dc4c9bf63bf95fe6d1a7c
func prettyPrint(args ...interface{}) {
	var caller string

	timeNow := time.Now().Format("01-02-2006 15:04:05")
	prefix := fmt.Sprintf("[%s] %s -- ", "PrettyPrint", timeNow)
	_, fileName, fileLine, ok := runtime.Caller(1)

	if ok {
		caller = fmt.Sprintf("%s:%d", fileName, fileLine)
	} else {
		caller = ""
	}

	fmt.Printf("\n%s%s\n", prefix, caller)

	if len(args) == 2 {
		label := args[0]
		value := args[1]

		s, _ := json.MarshalIndent(value, "", "\t")
		fmt.Printf("%s%s: %s\n", prefix, label, string(s))
	} else {
		s, _ := json.MarshalIndent(args, "", "\t")
		fmt.Printf("%s%s\n", prefix, string(s))
	}
}