package util

import (
	"gitlab.thpeetz.de/kontor/kontor-go/pkg/auth"
	"net/http"

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

const (
	// SaveAction defines label of button.
	SaveAction = "Save"
	// AddAction defines label of button.
	AddAction = "Add"
	// DeleteAction defines label of button.
	DeleteAction = "Delete"
)

// Render one of HTML, JSON or CSV based on the 'Accept' header of the request
// If the header doesn't specify this, HTML is rendered, provided that
// the template name is present
func Render(c *gin.Context, data gin.H, templateName string) {
	auth.SetSessionData(c, data)
	switch c.Request.Header.Get("Accept") {
	case "application/json":
		c.JSON(http.StatusOK, data["payload"])
	case "application/xml":
		c.XML(http.StatusOK, data["payload"])
	default:
		c.HTML(http.StatusOK, templateName, data)
	}
}

// ShowIndexPage render the index page of Kontor web application.
func ShowIndexPage(c *gin.Context) {
	// Call the render function with the name of the template to render
	//log.Printf("Context: %v", c)
	Render(c, gin.H{"title": "Kontor", "payload": nil}, "kontor/index.html")
}