package helpers

import (
	"context"
	"log"
	"net"
	"net/http"
	"os"
	models "sarga_updater/trendyol_models"
	"time"
)

func CheckDBExists(endpoint string) bool {

	const ConnectMaxWaitTime = 30 * time.Second
	const RequestMaxWaitTime = 60 * time.Second

	client := http.Client{
		Transport: &http.Transport{
			DialContext: (&net.Dialer{
				Timeout: ConnectMaxWaitTime,
			}).DialContext,
		},
	}

	ctx, cancel := context.WithTimeout(context.Background(), RequestMaxWaitTime)
	defer cancel()

	req, err := http.NewRequestWithContext(ctx, "GET", endpoint, nil)
	req.Proto = "HTTP/1.0"
	if err != nil {
		log.Println(err.Error())
		return false
	}

	q := req.URL.Query()
	req.URL.RawQuery = q.Encode()
	req.Header.Set("Connection", "close")
	req.Close = true
	client.CloseIdleConnections()

	response, err := client.Do(req)

	// handle timeout
	if e, ok := err.(net.Error); ok && e.Timeout() {
		if response != nil {
			response.Body.Close()
		}
		log.Println(err.Error())
		return false
	} else if err != nil {
		if response != nil {
			response.Body.Close()
		}
		log.Println(err.Error())
		return false
	}

	if response != nil {
		response.Body.Close()
	}

	if response.StatusCode == http.StatusOK {
		return true
	} else {
		return false
	}
}

func GetCategoryWeight(slug string) string {

	db, err := CdbServer.Get(os.Getenv("db_ty_categories"))

	if err != nil {
		Error("can not get db. Err: " + err.Error())
		return "0.5"
	}

	doc, err := db.Get(slug, nil)

	if err != nil {
		Error("can not get by slug. Err: " + err.Error())
		return "0.5"
	}

	return doc["weight"].(string)
}
func IsLCWSizeVariantsAdded(items []models.Variant, keyItem models.Variant) bool {
	for _, option := range items {
		if option.ItemNumber == keyItem.ItemNumber {
			return true
		}
	}
	return false
}

func IsImageAdded(images []string, image string) bool {
	for _, img := range images {
		if img == image {
			return true
		}
	}
	return false
}
func IsVariantsAdded(variants []models.Variant, itemNumber int) bool {
	for _, variant := range variants {
		if variant.ItemNumber == itemNumber {
			return true
		}
	}
	return false
}