package routing

import (
	"log"
	"net/http"
)

func (ctx *Context) TodoUpdate(w http.ResponseWriter, r *http.Request) {
	user := ctx.ExpectUser(r)
	if err := r.ParseForm(); err != nil {
		http.Error(w, err.Error(), http.StatusBadRequest)
		return
	}
	switch r.Form.Get("intent") {
	case "unclaim_todo":
		unclaims := r.Form["gift"]
		err := user.ClaimGifts([]string{}, unclaims)
		if err != nil {
			http.Error(w, "Failed to update claim...", http.StatusInternalServerError)
			return
		}
	case "complete_todo":
		claims := r.Form["gift"]
		err := user.CompleteGifts(claims)
		if err != nil {
			log.Printf("Failed to complete gifts: %s\n", err)
			http.Error(w, "Failed to complete gifts...", http.StatusInternalServerError)
			return
		}
	default:
		http.Error(w, "Invalid intent", http.StatusBadRequest)
	}
	http.Redirect(w, r, "/", http.StatusSeeOther)
}