package model

import "time"

// Order 订单模型 // Logan.Li
type Order struct {
	ID             uint       `json:"id" gorm:"primaryKey"`
	OrderNo        string     `json:"order_no" gorm:"size:100;uniqueIndex;not null"` // 系统唯一订单号（幂等键）
	CustomerID     uint       `json:"customer_id"`
	Customer       Customer   `json:"customer,omitempty" gorm:"foreignKey:CustomerID"`
	ProductID      uint       `json:"product_id"`
	Product        Product    `json:"product,omitempty" gorm:"foreignKey:ProductID"`
	PlanID         uint       `json:"plan_id"`
	Plan           Plan       `json:"plan,omitempty" gorm:"foreignKey:PlanID"`
	LicenseID      uint       `json:"license_id"` // 关联的 License ID
	Amount         float64    `json:"amount" gorm:"type:decimal(10,2);not null"`
	Currency       string     `json:"currency" gorm:"size:3;default:'USD'"`
	Status         string     `json:"status" gorm:"size:20;default:'pending'"` // pending / paid / failed / refunded / cancelled
	PaymentMethod  string     `json:"payment_method" gorm:"size:50"`           // paddle / stripe / creem / waffo / alipay / wechat
	PaymentGateway string     `json:"payment_gateway" gorm:"size:50"`
	GatewayOrderNo string     `json:"gateway_order_no" gorm:"size:200;index"`
	PaidAt         *time.Time `json:"paid_at,omitempty"`
	RefundAt       *time.Time `json:"refund_at,omitempty"`
	ClientIP       string     `json:"client_ip" gorm:"size:50"`
	UserAgent      string     `json:"user_agent" gorm:"size:500"`
	Notes          string     `json:"notes" gorm:"type:text"`
	CreatedAt      time.Time  `json:"created_at"`
	UpdatedAt      time.Time  `json:"updated_at"`
}

// TableName 指定表名 // Logan.Li
func (Order) TableName() string {
	return "orders"
}

// PaymentGatewayConfig 支付网关配置 // Logan.Li
type PaymentGatewayConfig struct {
	Gateway       string    `json:"gateway" gorm:"size:50;primaryKey"` // paddle / stripe / creem / waffo
	Enabled       bool      `json:"enabled" gorm:"default:false"`
	PublicKey     string    `json:"public_key" gorm:"type:text"`
	SecretKey     string    `json:"secret_key" gorm:"type:text"`           // 加密存储
	WebhookSecret string    `json:"webhook_secret" gorm:"type:text"`       // Webhook 验签密钥
	SandboxMode   bool      `json:"sandbox_mode" gorm:"default:true"`
	Currency      string    `json:"currency" gorm:"size:3;default:'USD'"`
	Region        string    `json:"region" gorm:"size:50"`
	Priority      int       `json:"priority" gorm:"default:0"`
	CreatedAt     time.Time `json:"created_at"`
	UpdatedAt     time.Time `json:"updated_at"`
}

// TableName 指定表名 // Logan.Li
func (PaymentGatewayConfig) TableName() string {
	return "payment_gateway_configs"
}