package http

import (
	"encoding/json"
	"net/http"
	"strings"

	"github.com/elyby/chrly/api/mojang"
	"github.com/gorilla/mux"
)

func (cfg *Config) SignedTextures(response http.ResponseWriter, request *http.Request) {
	cfg.Logger.IncCounter("signed_textures.request", 1)
	username := parseUsername(mux.Vars(request)["username"])

	rec, err := cfg.SkinsRepo.FindByUsername(username)
	if err != nil || rec.SkinId == 0 || rec.MojangTextures == "" {
		response.WriteHeader(http.StatusNoContent)
		return
	}

	responseData := mojang.SignedTexturesResponse{
		Id:   strings.Replace(rec.Uuid, "-", "", -1),
		Name: rec.Username,
		Props: []mojang.Property{
			{
				Name:      "textures",
				Signature: rec.MojangSignature,
				Value:     rec.MojangTextures,
			},
			{
				Name:  "chrly",
				Value: "how do you tame a horse in Minecraft?",
			},
		},
	}

	responseJson, _ := json.Marshal(responseData)
	response.Header().Set("Content-Type", "application/json")
	response.Write(responseJson)
}