package request

import (
	"encoding/json"
	"jaecoo-be/app/database/entity"
	"jaecoo-be/utils/paginator"
)

type ProductsQueryRequest struct {
	Title      *string               `json:"title"`
	Variant    *string               `json:"variant"`
	Status     *string               `json:"status"`
	Pagination *paginator.Pagination `json:"pagination"`
}

type ProductsQueryRequestContext struct {
	Title   string `json:"title"`
	Variant string `json:"variant"`
	Status   string `json:"status"`
}

type CommentRequest struct {
	Message string `json:"message"`
}

func (req ProductsQueryRequestContext) ToParamRequest() ProductsQueryRequest {
	var request ProductsQueryRequest

	if title := req.Title; title != "" {
		request.Title = &title
	}
	if variant := req.Variant; variant != "" {
		request.Variant = &variant
	}
	if status := req.Status; status != "" {
		request.Status = &status
	}

	return request
}

// type ProductsCreateRequest struct {
// 	Title         string   `json:"title" validate:"required"`
// 	Variant       *string  `json:"variant"`
// 	Price         *string  `json:"price"`
// 	ThumbnailPath *string  `json:"thumbnail_path"`
// 	Colors        []string `json:"colors"`
// 	Status        *string `json:"status"`
// }

type ProductsCreateRequest struct {
	Title         string                 `json:"title" validate:"required"`
	Variant       *string                `json:"variant"`
	Price         *string                `json:"price"`
	ThumbnailPath *string                `json:"thumbnail_path"`
	Colors        []ProductColorRequest  `json:"colors"`
	Status        *string                `json:"status"`
}


// func (req ProductsCreateRequest) ToEntity() *entity.Products {
// 	colorsJSON, _ := json.Marshal(req.Colors)
// 	colorsStr := string(colorsJSON)
// 	if colorsStr == "null" {
// 		colorsStr = ""
// 	}

// 	return &entity.Products{
// 		Title:         req.Title,
// 		Variant:       req.Variant,
// 		Price:         req.Price,
// 		ThumbnailPath: req.ThumbnailPath,
// 		Colors:        &colorsStr,
// 		Status:        req.Status,
// 	}
// }

func (req ProductsCreateRequest) ToEntity() *entity.Products {
	colorsJSON, _ := json.Marshal(req.Colors)
	colorsStr := string(colorsJSON)

	if colorsStr == "null" {
		colorsStr = ""
	}

	return &entity.Products{
		Title:         req.Title,
		Variant:       req.Variant,
		Price:         req.Price,
		ThumbnailPath: req.ThumbnailPath,
		Colors:        &colorsStr,
		Status:        req.Status,
	}
}


type ProductsUpdateRequest struct {
	Title         *string  `json:"title"`
	Variant       *string  `json:"variant"`
	Price         *string  `json:"price"`
	ThumbnailPath *string  `json:"thumbnail_path"`
	Colors        []string `json:"colors"`
	Status        *string `json:"status"`
	IsActive      *bool    `json:"is_active"`
}

func (req ProductsUpdateRequest) ToEntity() *entity.Products {
	colorsJSON, _ := json.Marshal(req.Colors)
	colorsStr := string(colorsJSON)
	if colorsStr == "null" {
		colorsStr = ""
	}

	return &entity.Products{
		Title:         getStringValue(req.Title),
		Variant:       req.Variant,
		Price:         req.Price,
		ThumbnailPath: req.ThumbnailPath,
		Colors:        &colorsStr,
		Status:        req.Status,
		IsActive:      req.IsActive,
	}
}

func getStringValue(s *string) string {
	if s == nil {
		return ""
	}
	return *s
}

type ProductColorRequest struct {
	Name      string  `json:"name"`
	ImagePath *string `json:"image_path"`
}