package handler

import (
	"encoding/json"
	"go-rest-api/model"
	"log"
	"net/http"

	"github.com/gorilla/mux"
)

func getAllArticles(w http.ResponseWriter, r *http.Request) {
	articles := model.Articles{
		model.Article{Title: "Test Title", Description: "Test Description", Content: "Hello content!"},
	}

	json.NewEncoder(w).Encode(articles)
	log.Println("Served /articles")
}

func getOneArticle(w http.ResponseWriter, r *http.Request) {
	vars := mux.Vars(r)

	log.Println(vars)
	log.Println("Get single article")
}

func createArticle(w http.ResponseWriter, r *http.Request) {
	log.Println("Create article")
}

func updateArticle(w http.ResponseWriter, r *http.Request) {
	log.Println("Update article")
}

// AttachArticleHandlersToRouter func
func AttachArticleHandlersToRouter(root *mux.Router) {
	router := root.PathPrefix("/articles").Subrouter()
	router.HandleFunc("", getAllArticles).Methods(http.MethodGet)
	router.HandleFunc("/{id:[0-9]+}", getOneArticle).Methods(http.MethodGet)
	router.HandleFunc("", createArticle).Methods(http.MethodPost)
	router.HandleFunc("/{id:[0-9]+}", updateArticle).Methods(http.MethodPut)
}