package model

import (
	"time"

	"gorm.io/gorm"
)

// Folder represents a content folder within a portal.
// Reference: Chatwoot Folder model + P2B M9 spec
type Folder struct {
	ID          uint           `gorm:"primaryKey" json:"id"`
	PortalID    uint           `gorm:"not null;index" json:"portal_id"`
	Name        string         `gorm:"size:255;not null" json:"name"`
	Slug        string         `gorm:"size:255;not null;index" json:"slug"`
	Position    int            `gorm:"default:0" json:"position"`
	CreatedAt   time.Time      `gorm:"autoCreateTime" json:"created_at"`
	UpdatedAt   time.Time      `gorm:"autoUpdateTime" json:"updated_at"`
	DeletedAt   gorm.DeletedAt `gorm:"index" json:"deleted_at,omitempty"`

	Portal   Portal    `gorm:"foreignKey:PortalID" json:"portal,omitempty"`
	Articles []Article `gorm:"foreignKey:FolderID" json:"articles,omitempty"`
}

func (Folder) TableName() string { return "folders" }