package note

import (
	"encoding/json"
	"github.com/gin-gonic/gin"
	"github.com/gorilla/mux"
	"net/http"
	"net/url"
)

// Get returns a Note
//
// Expects a `{noteid}` url variable
// in the route: `/api/note/{noteid}`
func Get(c *gin.Context) {
	noteId := c.Param("noteid")

	if noteId == "" {
		c.String(http.StatusInternalServerError, "Bad request, no slug in url")
		return
	}

	// Attempt to grab the Note
	note, err := models.GetNote(data.GetPool(), noteId)

	// 500 because something went wrong with the database
	if err != nil {
		http.Error(w, err.Error(), http.StatusInternalServerError)
		return
	}

	// 404 because something we couldn't find the show
	if show == nil {
		http.Error(w, slug+" does not exist on this server", http.StatusNotFound)
		return
	}

	// Convert to an ActivityPub object
	url, err := url.Parse(handlers.GetFullHostname() + "/api/show/" + slug)
	actor := activity.NewOrganization(show.Name, url)

	// Turn the show into JSON
	bytes, err := json.Marshal(actor)

	// 500 because something went wrong marshaling the show
	if err != nil {
		http.Error(w, err.Error(), http.StatusInternalServerError)
		return
	}

	// Success!
	w.Write(bytes)
}