package channel

import (
	"time"

	"github.com/gochat/gochat/internal/model"
)

// ChannelWhatsapp represents a WhatsApp channel configuration.
// Reference: Chatwoot Channel::Whatsapp + P2B M2 spec
type ChannelWhatsapp struct {
	ID                     uint      `gorm:"primaryKey" json:"id"`
	InboxID                uint      `gorm:"uniqueIndex;not null" json:"inbox_id"`
	PhoneNumber            string    `gorm:"size:50;not null;index" json:"phone_number"`
	PhoneNumberID          string    `gorm:"size:255" json:"phone_number_id"`
	BusinessAccountID      string    `gorm:"size:255" json:"business_account_id"`
	WABAID                 string    `gorm:"size:255" json:"waba_id"`
	Provider               string    `gorm:"size:50" json:"provider"` // whatsapp_cloud/360dialog
	MessageTemplates       string    `gorm:"type:text" json:"message_templates"`
	TemplateNamespace      string    `gorm:"size:255" json:"template_namespace"`
	ProviderConfig         string    `gorm:"type:jsonb" json:"provider_config"`
	AutoCreateContact      bool      `gorm:"default:false" json:"auto_create_contact"`
	CreatedAt              time.Time `gorm:"autoCreateTime" json:"created_at"`
	UpdatedAt              time.Time `gorm:"autoUpdateTime" json:"updated_at"`

	Inbox model.Inbox `gorm:"foreignKey:InboxID" json:"inbox,omitempty"`
}

func (ChannelWhatsapp) TableName() string { return "channel_whatsapps" }
func (c ChannelWhatsapp) GetInboxID() uint                    { return c.InboxID }
func (c ChannelWhatsapp) GetChannelType() model.InboxChannelType { return model.InboxChannelTypeWhatsapp }