package entities

import (
	"database/sql"
	"time"

	"gorm.io/gorm"
)

type Expense struct {
	Id                      uint64         `gorm:"primaryKey;autoIncrement"`
	ReferenceNumber         string         `gorm:"type:varchar(50);uniqueIndex"`
	SupplierId              uint64         `gorm:""`
	Category                string         `gorm:"type:varchar(50);not null"`
	PoNumber                string         `gorm:"type:varchar(50)"`
	DocumentPath            sql.NullString `gorm:"type:json"`                                  // Dokumen pengajuan
	RealizationDocumentPath sql.NullString `gorm:"type:json;column:realization_document_path"` // Dokumen realisasi
	RealizationDate         time.Time      `gorm:"type:date;column:realization_date"`          // Tanggal realisasi
	ExpenseDate             time.Time      `gorm:"type:date;not null"`
	GrandTotal              float64        `gorm:"type:numeric(15,3);default:0"`
	Note                    string         `gorm:"type:text"`
	CreatedBy               uint64         `gorm:""`
	CreatedAt               time.Time      `gorm:"autoCreateTime"`
	UpdatedAt               time.Time      `gorm:"autoUpdateTime"`
	DeletedAt               gorm.DeletedAt `gorm:"index" json:"-"`

	// Relations
	Supplier       *Supplier         `gorm:"foreignKey:SupplierId;references:Id"`
	CreatedUser    *User             `gorm:"foreignKey:CreatedBy;references:Id"`
	Nonstocks      []ExpenseNonstock `gorm:"foreignKey:ExpenseId;references:Id"`
	LatestApproval *Approval         `gorm:"-" json:"latest_approval,omitempty"`
}