package handler

import (
	"encoding/json"
	"github.com/gorilla/mux"
	"net/http"
)

func (h *Handler) showUserView(w http.ResponseWriter, r *http.Request) {
	user := mux.Vars(r)["user"]
	if !h.storage.UserExists(user) {
		notFound(w)
		return
	}
	statuses, err := h.storage.StatusByUsername(mux.Vars(r)["user"], 20, 0)
	if err != nil {
		serverError(w, err)
		return
	}
	h.renderLayout(w, "user", map[string]interface{}{
		"user":     user,
		"statuses": statuses,
	}, "")
}

type statusjson struct {
	Author  string `json:"author"`
	Content string `json:"content"`
	TimeAgo string `json:"time_ago"`
}

func (h *Handler) showUserStatusView(w http.ResponseWriter, r *http.Request) {
	user := mux.Vars(r)["user"]
	if !h.storage.UserExists(user) {
		notFound(w)
		return
	}
	statuses, err := h.storage.StatusByUsername(mux.Vars(r)["user"], 1, 0)
	if err != nil {
		serverError(w, err)
		return
	}
	w.Header().Set("Access-Control-Allow-Origin", "*")
	w.Header().Set("Content-Type", "application/json")
	var res statusjson
	if len(statuses) > 0 {
		res.Author = statuses[0].User
		res.Content = statuses[0].Content
		res.TimeAgo = statuses[0].TimeAgo()
	}
	json.NewEncoder(w).Encode(res)
}