package routing

import (
	"log"
	"net/http"

	lishwist "lishwist/core"
	"lishwist/http/env"
	"lishwist/http/response"

	"github.com/Teajey/rsvp"
)

type HomeProps struct {
	Username  string
	Gifts     []lishwist.Wish
	Todo      []lishwist.Wish
	Reference string
	HostUrl   string
	Groups    []lishwist.Group
}

func Home(app *lishwist.Session, h http.Header, r *http.Request) rsvp.Response {
	gifts, err := app.GetWishes()
	if err != nil {
		log.Printf("Failed to get gifts: %s\n", err)
		return response.Error(http.StatusInternalServerError, "An error occurred while fetching your wishlist :(")
	}
	todo, err := app.GetTodo()
	if err != nil {
		log.Printf("Failed to get todo: %s\n", err)
		return response.Error(http.StatusInternalServerError, "An error occurred while fetching your wishlist :(")
	}
	groups, err := app.GetGroups()
	if err != nil {
		log.Printf("Failed to get groups: %s\n", err)
		return response.Error(http.StatusInternalServerError, "An error occurred while fetching your wishlist :(")
	}
	p := HomeProps{Username: app.User.Name, Gifts: gifts, Todo: todo, Reference: app.User.Reference, HostUrl: env.HostUrl.String(), Groups: groups}
	return response.Data("home.gotmpl", p)
}

func HomePost(app *lishwist.Session, h http.Header, r *http.Request) rsvp.Response {
	err := r.ParseForm()
	if err != nil {
		return response.Error(http.StatusBadRequest, "Failed to parse form")
	}

	switch r.Form.Get("intent") {
	case "add_idea":
		return WishlistAdd(app, h, r)
	case "delete_idea":
		return WishlistDelete(app, h, r)
	default:
		return TodoUpdate(app, h, r)
	}
}