package order

// Status 表示訂單狀態
type Status int64

// ToInt64 將訂單狀態轉為 int64
func (s Status) ToInt64() int64 {
	return int64(s)
}

var statusMap = map[Status]string{
	Created:          CreatedString,
	Failed:           FailedString,
	UnderReview:      UnderReviewString,
	Processing:       ProcessingString,
	Paid:             PaidString,
	AwaitingTransfer: AwaitingTransferString,
	InDispute:        InDisputeString,
	Completed:        CompletedString,
	FailedTrade:      FailedTradeString,
	Cancelled:        CancelledString,
	Abnormal:         AbnormalString,
	TimedOut:         TimedOutString,
}

// ToString 將訂單類型轉為 String
func (s Status) ToString() string {
	r := statusMap[s]

	return r
}

// 訂單狀態常量
const (
	Created          Status = iota // 訂單已建立
	Failed                         // 建單失敗
	UnderReview                    // 審核中
	Processing                     // 付款中
	Paid                           // 已付款
	AwaitingTransfer               // 待轉帳
	InDispute                      // 申訴中
	Completed                      // 交易完成
	FailedTrade                    // 交易失敗
	Cancelled                      // 交易取消
	Abnormal                       // 交易異常
	TimedOut                       // 交易超時
)

const (
	CreatedString          = "create"            // 訂單已建立
	FailedString           = "failed"            // 建單失敗
	UnderReviewString      = "under_review"      // 審核中
	ProcessingString       = "processing"        // 付款中
	PaidString             = "paid"              // 已付款
	AwaitingTransferString = "awaiting_transfer" // 待轉帳
	InDisputeString        = "in_dispute"        // 申訴中
	CompletedString        = "completed"         // 交易完成
	FailedTradeString      = "failed_trade"      // 交易失敗
	CancelledString        = "cancelled"         // 交易取消
	AbnormalString         = "abnormal"          // 交易異常
	TimedOutString         = "timed_out"         // 交易超時
)

var statusStringMap = map[string]Status{
	CreatedString:          Created,
	FailedString:           Failed,
	UnderReviewString:      UnderReview,
	ProcessingString:       Processing,
	PaidString:             Paid,
	AwaitingTransferString: AwaitingTransfer,
	InDisputeString:        InDispute,
	CompletedString:        Completed,
	FailedTradeString:      FailedTrade,
	CancelledString:        Cancelled,
	AbnormalString:         Abnormal,
	TimedOutString:         TimedOut,
}

// ConvertStringToStatus 將訂單類型轉為 Status
func ConvertStringToStatus(t string) Status {
	s := statusStringMap[t]

	return s
}