package entities

import (
	"time"

	"github.com/google/uuid"
	"gorm.io/gorm"
)

// UIComponent UI组件实体
type UIComponent struct {
	ID            string         `gorm:"primaryKey;type:varchar(36)" json:"id" comment:"组件ID"`
	ComponentCode string         `gorm:"type:varchar(50);not null;uniqueIndex" json:"component_code" comment:"组件编码"`
	ComponentName string         `gorm:"type:varchar(100);not null" json:"component_name" comment:"组件名称"`
	Description   string         `gorm:"type:text" json:"description" comment:"组件描述"`
	FilePath      *string        `gorm:"type:varchar(500)" json:"file_path" comment:"组件文件路径"`
	FileHash      *string        `gorm:"type:varchar(64)" json:"file_hash" comment:"文件哈希值"`
	FileSize      *int64         `gorm:"type:bigint" json:"file_size" comment:"文件大小"`
	FileType      *string        `gorm:"type:varchar(50)" json:"file_type" comment:"文件类型"`
	FolderPath    *string        `gorm:"type:varchar(500)" json:"folder_path" comment:"组件文件夹路径"`
	IsExtracted   bool           `gorm:"default:false" json:"is_extracted" comment:"是否已解压"`
	Version       string         `gorm:"type:varchar(20)" json:"version" comment:"组件版本"`
	IsActive      bool           `gorm:"default:true" json:"is_active" comment:"是否启用"`
	SortOrder     int            `gorm:"default:0" json:"sort_order" comment:"排序"`
	CreatedAt     time.Time      `gorm:"autoCreateTime" json:"created_at" comment:"创建时间"`
	UpdatedAt     time.Time      `gorm:"autoUpdateTime" json:"updated_at" comment:"更新时间"`
	DeletedAt     gorm.DeletedAt `gorm:"index" json:"deleted_at" comment:"软删除时间"`
}

func (UIComponent) TableName() string {
	return "ui_components"
}

func (u *UIComponent) BeforeCreate(tx *gorm.DB) error {
	if u.ID == "" {
		u.ID = uuid.New().String()
	}
	return nil
}