package service

import (
	"encoding/json"
	"time"
)

type PaymentStatus string

const (
	PaymentStatusPending   PaymentStatus = "Pending"
	PaymentStatusSuccess   PaymentStatus = "Success"
	PaymentStatusFailed    PaymentStatus = "Failed"
	PaymentStatusCancelled PaymentStatus = "Cancelled"
	//...
)

type Currency string

const (
	CurrencyIRR Currency = "IRR"
	CurrencyUSD Currency = "USD"
)

type TransactionType string

const (
	TransactionTypeRequest TransactionType = "request"
	TransactionTypeVerify  TransactionType = "verify"
)

type TransactionStatus string

const (
	TransactionStatusPending = "Pending"
	TransactionStatusSuccess = "Success"
	TransactionStatusFailed  = "Failed"
)

type PayableType string

const (
	PayableTypeDonate PayableType = "Donate"
	PayableTypeOrder  PayableType = "Order"
	PayableTypeWalet  PayableType = "WaletCharge"
)

type PaymentMethod struct {
	ID        uint
	Name      string
	IsActive  bool
	CreatedAt time.Time
	UpdatedAt time.Time
}
type Gateway struct {
	ID        uint
	Name      string
	Code      string
	IsActive  bool
	Config    json.RawMessage
	CreatedAt time.Time
	UpdatedAt time.Time
}

type Payment struct {
	ID          uint
	UserID      uint
	MethodID    uint
	GatewayID   uint
	PayableType PayableType
	PayableID   uint
	TotalAmount int64
	PaidAmount  int64
	Currency    Currency
	Status      PaymentStatus
	Description string
	CreatedAt   time.Time
	UpdatedAt   time.Time
	PaidAt      *time.Time
}

type PaymentTransaction struct {
	ID           uint
	PaymentID    uint
	Type         TransactionType
	RequestData  json.RawMessage
	ResponseData json.RawMessage
	RefID        string
	Status       TransactionStatus
	GatewayToken string
	ErrorMessage string
	CreatedAt    time.Time
	UpdatedAt    time.Time
}