package schema

import (
	"time"

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

const (
	ArticleStatusDisabled = "disabled"
	ArticleStatusEnabled  = "enabled"
)

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

// Article management for RBAC
type Article struct {
	ID        string    `json:"id" gorm:"size:20;primarykey;"`        // Unique ID
	Title     string    `json:"title" gorm:"size:128;not null;index"` // Display name of banner
	Img       string    `json:"img" gorm:"size:1024"`                 // Details about banner
	Sequence  int       `json:"sequence" gorm:"index;"`               // Sequence for sorting (Order by desc)
	Link      string    `json:"link" gorm:"size:1024;"`
	Content   string    `json:"content" gorm:"type:text;comment:详情"`
	PushAt    string    `json:"pushAt" gorm:"size:50;index"`
	Typer     string    `json:"type" 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 *Article) TableName() string {
	return config.C.FormatTableName("article")
}

// Defining the query parameters for the `Menu` struct.
type ArticleQueryParam struct {
	util.PaginationParam
	LikeTitle string `form:"title"` // Display name of menu
	Typer     string `form:"type" bind:"required,max=50"`
	Status    string `form:"status"` // Status of menu (enabled, disabled)
}

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

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

// Defining the slice of `Menu` struct.
type Articles []*Article

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

type ArticleForm struct {
	Title    string `json:"title" binding:"required,max=128"` // Display name of menu
	Sequence int    `json:"sequence"`                         // Sequence for sorting (Order by desc)
	Link     string `json:"link" `
	Content  string `json:"content"`
	PushAt   string `json:"pushAt"`
	Typer    string `json:"type" binding:"required,oneof=banner home achievement honor talent_center team news"` // Type of menu (banner, link) // Parent menu``
	Img      string `json:"img" `                                                                                // Details about banner
	Status   string `json:"status" binding:"required,oneof=disabled enabled"`                                    // Status of menu (enabled, disabled)
}

func (a *ArticleForm) FillTo(article *Article) error {
	article.Title = a.Title
	article.PushAt = a.PushAt
	article.Sequence = a.Sequence
	article.Content = a.Content
	article.Img = a.Img
	article.Link = a.Link
	article.Typer = a.Typer
	article.Status = a.Status
	return nil
}