package main

import (
	"errors"
	"log"

	"dymatrix.de/jspahl/todo/internal/server"

	"github.com/gin-gonic/gin"
)

type ItemDTO struct {
	id      int
	message string
}

func (prov MemoryProvider) GetItem(id int) (Item, error) {
	item, err := prov.GetItemPtr(id)
	return *item, err

}
func (prov MemoryProvider) GetItemByUser(user User) ([]Item, error) {
	var items []Item
	for i := range prov.itemsByUsers[user.id] {
		items = append(items, *prov.itemsByUsers[user.id][i])
	}
	if len(items) == 0 {
		return items, errors.New("no items for user " + user.toString())
	}
	return items, nil
}
func (prov MemoryProvider) GetAllItems() []Item {
	var items []Item
	for _, item := range prov.items {
		if !item.deleted {
			items = append(items, item)
		}
	}
	return items
}

func (prov MemoryProvider) Link(user User, item Item) error {
	storedItem, err := prov.GetItemPtr(item.id)
	if err != nil {
		return err
	}
	prov.itemsByUsers[user.id] = append(prov.itemsByUsers[user.id], storedItem)
	return nil
}

//func main() {
//	var prov = MemoryProvider{}
//	rItems := router.Group("/item")
//	{
//		rItems.GET("/:id", func(c *gin.Context) {
//			id, err := strconv.Atoi(c.Param("id"))
//			if err != nil {
//				c.String(http.StatusNotFound, err.Error())
//			}
//			item, err := prov.GetItem(id)
//			if err != nil {
//				c.String(http.StatusNotFound, err.Error())
//			}
//			c.JSON(http.StatusOK, item.toDto())
//		})
//		rItems.POST("/", func(c *gin.Context) {
//
//		})
//	}
//	router.Run()
//
//}

func main() {
	gin.SetMode(gin.ReleaseMode)

	server.Setup()
	err := server.ListenAndServe()
	log.Fatalf("http: webserver closed unexpected: %s", err)
}