package model

import "time"

// ProfitSharingStatus 分润状态
type ProfitSharingStatus string

const (
	ProfitSharingStatusPending    ProfitSharingStatus = "PENDING"
	ProfitSharingStatusProcessing ProfitSharingStatus = "PROCESSING"
	ProfitSharingStatusSuccess    ProfitSharingStatus = "SUCCESS"
	ProfitSharingStatusFailed     ProfitSharingStatus = "FAILED"
	ProfitSharingStatusRollback   ProfitSharingStatus = "ROLLBACK"
)

// ProfitSharingConfig 分润配置（应用级）
type ProfitSharingConfig struct {
	ID                 uint64    `gorm:"column:id;primaryKey;autoIncrement"`
	AppID              string    `gorm:"column:app_id;size:32;not null;uniqueIndex"`
	ReceiverMerchantID string    `gorm:"column:receiver_merchant_id;size:64;not null"`
	ReceiverType       string    `gorm:"column:receiver_type;size:20;not null"` // PLATFORM / SUB_MERCHANT
	MaxSharingRatio    float64   `gorm:"column:max_sharing_ratio;type:decimal(5,4);not null"`
	Status             int8      `gorm:"column:status;not null;default:1"`
	CreatedAt          time.Time `gorm:"column:created_at;autoCreateTime:milli"`
	UpdatedAt          time.Time `gorm:"column:updated_at;autoUpdateTime:milli"`
}

func (ProfitSharingConfig) TableName() string { return "profit_sharing_config" }

// ProfitSharingOrder 分润记录
type ProfitSharingOrder struct {
	ID                 uint64              `gorm:"column:id;primaryKey;autoIncrement"`
	SharingNo          string              `gorm:"column:sharing_no;uniqueIndex;size:32;not null"`
	TradeNo            string              `gorm:"column:trade_no;uniqueIndex;size:32;not null"`
	AppID              string              `gorm:"column:app_id;size:32;not null"`
	ReceiverMerchantID string              `gorm:"column:receiver_merchant_id;size:64;not null"`
	SharingAmount      int64               `gorm:"column:sharing_amount;not null"`
	Status             ProfitSharingStatus `gorm:"column:status;size:20;not null;default:PENDING"`
	ChannelSharingNo   string              `gorm:"column:channel_sharing_no;size:64"`
	FailReason         string              `gorm:"column:fail_reason;size:256"`
	SharingTime        *time.Time          `gorm:"column:sharing_time"`
	CreatedAt          time.Time           `gorm:"column:created_at;autoCreateTime:milli"`
	UpdatedAt          time.Time           `gorm:"column:updated_at;autoUpdateTime:milli"`
}

func (ProfitSharingOrder) TableName() string { return "profit_sharing_order" }

// ProfitSharingLog 分润流水
type ProfitSharingLog struct {
	ID        uint64    `gorm:"column:id;primaryKey;autoIncrement"`
	SharingNo string    `gorm:"column:sharing_no;size:32;not null;index"`
	Action    string    `gorm:"column:action;size:20;not null"` // SPLIT / ROLLBACK
	Amount    int64     `gorm:"column:amount;not null"`
	Status    string    `gorm:"column:status;size:20;not null"`
	CreatedAt time.Time `gorm:"column:created_at;autoCreateTime:milli"`
}

func (ProfitSharingLog) TableName() string { return "profit_sharing_log" }