package entities

import (
	"time"

	"gorm.io/gorm"
)

type LayingTransfer struct {
	Id                 uint           `gorm:"primaryKey"`
	TransferNumber     string         `gorm:"uniqueIndex;not null"`
	FromProjectFlockId uint           `gorm:"not null"`
	ToProjectFlockId   uint           `gorm:"not null"`
	TransferDate       time.Time      `gorm:"type:date;not null"`
	EffectiveMoveDate  *time.Time     `gorm:"type:date"`
	ExecutedAt         *time.Time     `gorm:"type:timestamptz"`
	ExecutedBy         *uint          `gorm:"index"`
	Notes              string         `gorm:"type:text"`
	CreatedBy          uint           `gorm:"not null"`
	CreatedAt          time.Time      `gorm:"autoCreateTime"`
	UpdatedAt          time.Time      `gorm:"autoUpdateTime"`
	DeletedAt          gorm.DeletedAt `gorm:"index"`

	FromProjectFlock *ProjectFlock          `gorm:"foreignKey:FromProjectFlockId;references:Id"`
	ToProjectFlock   *ProjectFlock          `gorm:"foreignKey:ToProjectFlockId;references:Id"`
	CreatedUser      *User                  `gorm:"foreignKey:CreatedBy;references:Id"`
	ExecutedUser     *User                  `gorm:"foreignKey:ExecutedBy;references:Id"`
	Sources          []LayingTransferSource `gorm:"foreignKey:LayingTransferId;constraint:OnDelete:CASCADE"`
	Targets          []LayingTransferTarget `gorm:"foreignKey:LayingTransferId;constraint:OnDelete:CASCADE"`
	LatestApproval   *Approval              `gorm:"-" json:"-"`
}