package schema

import (
	"time"

	"github.com/guxuan/hailin_service/internal/config"
	"github.com/guxuan/hailin_service/pkg/util"
)

const (
	ProductStatusDisabled = "disabled"
	ProudctStatusEnabled  = "enabled"
)

var (
	ProductOrderParams = []util.OrderByParam{
		{Field: "created_at", Direction: util.DESC},
		{Field: "sequence", Direction: util.DESC},
	}
	ProductOrderNoCreatedAtParams = []util.OrderByParam{
		{Field: "sequence", Direction: util.DESC},
	}
)

// Article management for RBAC
type Product struct {
	ID         string             `json:"id" gorm:"size:20;primarykey;"`
	CategoryID uint               `json:"categoryID" gorm:"index;"`
	Title      string             `json:"title" gorm:"size:128;not null;index"` // Display name of banner
	Images     []string           `json:"images" gorm:"serializer:json"`
	Code       string             `json:"code" gorm:"size:50"`    // Details about banner
	Sequence   int                `json:"sequence" gorm:"index;"` // Sequence for sorting (Order by desc)
	Compose    string             `json:"compose" gorm:"size:1024;"`
	Target     string             `json:"target" gorm:"size:1024"`
	Standard   *[]ProductStandard `json:"standard" gorm:"serializer:json"`
	Feature    string             `json:"feature" gorm:"size:2048"`    // Type of banner (banner, link) // Parent menu``
	Status     string             `json:"status" gorm:"size:20;index"` // Status of banner (enabled, disabled) // Child menus
	CreatedAt  time.Time          `json:"created_at" gorm:"index;"`    // Create time
	UpdatedAt  time.Time          `json:"updated_at" gorm:"index;"`    // Update time
}
type ProductStandard struct {
	Label string
	Value string
}

type ProductCategory struct {
	ID        uint      `json:"id" gorm:"primaryKey"`
	Label     string    `json:"label" gorm:"size:128;not null;index"`   // Display name of banner
	ParentID  uint      `json:"parentID" gorm:"size:50;not null;index"` // Type of banner (banner, link) // Parent menu``
	Status    string    `json:"status" gorm:"size:20;index"`            // Status of banner (enabled, disabled) // Child menus
	CreatedAt time.Time `json:"created_at" gorm:"index;"`               // Create time
	UpdatedAt time.Time `json:"updated_at" gorm:"index;"`               // Update time
}

func (a *Product) TableName() string {
	return config.C.FormatTableName("product")
}
func (a *ProductCategory) TableName() string {
	return config.C.FormatTableName("product_category")
}

// Defining the query parameters for the `Menu` struct.
type ProductQueryParam struct {
	util.PaginationParam
	LikeTitle  string `form:"title"` // Display name of menu
	CategoryID uint   `form:"categoryId"`
	Code       string `form:"code" `
	Status     string `form:"status"` // Status of menu (enabled, disabled)
}

// Defining the query options for the `Menu` struct.
type ProductQueryOptions struct {
	util.QueryOptions
}

// Defining the query result for the `Menu` struct.
type ProductQueryResult struct {
	Data       Products
	PageResult *util.PaginationResult
}

// Defining the slice of `Menu` struct.
type Products []*Product

func (a Products) Len() int {
	return len(a)
}

type ProductForm struct {
	CategoryID uint               `json:"categoryID" binding:"required,max=11"`
	Title      string             `json:"title" binding:"required,max=128"` // Display name of menu
	Images     []string           `json:"images"`
	Sequence   int                `json:"sequence"` // Sequence for sorting (Order by desc)
	Code       string             `json:"code" `
	Compose    string             `json:"compose"`
	Feature    string             `json:"feature"`
	Target     string             `json:"target" `   // Type of menu (banner, link) // Parent menu``
	Standard   *[]ProductStandard `json:"standard" ` // Details about banner
	Status     string             `json:"status" binding:"required,oneof=disabled enabled"`
}

func (a *ProductForm) FillTo(product *Product) error {
	product.Title = a.Title
	product.Compose = a.Compose
	product.Sequence = a.Sequence
	product.Code = a.Code
	product.CategoryID = a.CategoryID
	product.Standard = a.Standard
	product.Images = a.Images
	product.Feature = a.Feature
	product.Target = a.Target
	product.Status = a.Status
	return nil
}