package templates

import (
	"encoding/json"
	"strconv"
	"strings"

	"git.bronku.xyz/bronku/cake-order-tracker/models"
)

func CakeTitle(cake models.Cake) string {
	if cake.ID != 0 {
		return "Ciasto #" + strconv.Itoa(cake.ID)
	}
	return "Ciasto nowe"
}

func OrderTitle(order models.Order) string {
	if order.ID != 0 {
		return "Edytuj zamówienie #" + strconv.Itoa(order.ID)
	}
	return "Nowe zamówienie"
}

func specialCakeDetail(sc models.SpecialCake) string {
	return sc.Detail()
}

func cakeItemsDesc(cakes []models.Cake) string {
	desc := ""
	for i, c := range cakes {
		if i > 0 {
			desc += ", "
		}
		desc += c.Name + " (x" + strconv.Itoa(c.Amount) + ")"
	}
	return desc
}

func cakeHasTag(tags []models.Tag, id int) bool {
	for _, t := range tags {
		if t.ID == id {
			return true
		}
	}
	return false
}

func tagIDsComma(tags []models.Tag) string {
	ids := make([]string, len(tags))
	for i, t := range tags {
		ids[i] = strconv.Itoa(t.ID)
	}
	return strings.Join(ids, ",")
}

func tagNames(tags []models.Tag) string {
	names := make([]string, len(tags))
	for i, t := range tags {
		names[i] = t.Name
	}
	return strings.Join(names, ",")
}

func orderItemsDesc(order models.Order) string {
	desc := cakeItemsDesc(order.Cakes)
	for _, s := range order.SpecialCakes {
		if desc != "" {
			desc += ", "
		}
		desc += s.Name + " *"
	}
	return desc
}

func blockedDatesJSON(dates []models.BlockedDate) string {
	names := make([]string, len(dates))
	for i, d := range dates {
		names[i] = d.Date
	}
	b, _ := json.Marshal(names)
	return string(b)
}