package model

import (
	"time"

	"github.com/shopspring/decimal"
)

// InventoryScope 表示一次库存读写所属的公司、仓库、库位维度。本期每个公司只有一个
// 仓库、每个仓库只有一个库位，这三个维度由服务端按当前公司解析，不接受前端传入，
// 也不回退历史默认公司的仓库、库位。
type InventoryScope struct {
	OrganizationID int64
	WarehouseID    int64
	LocationID     int64
}

// InventoryBalance is the inventory-domain quantity for one storage dimension.
type InventoryBalance struct {
	ID             int64           `json:"id"`
	OrganizationID int64           `json:"organization_id"`
	WarehouseID    int64           `json:"warehouse_id"`
	LocationID     int64           `json:"location_id"`
	MaterialID     int64           `json:"material_id"`
	OnHand         decimal.Decimal `json:"on_hand"`
	Reserved       decimal.Decimal `json:"reserved"`
	Locked         decimal.Decimal `json:"locked"`
	InTransit      decimal.Decimal `json:"in_transit"`
	Version        int             `json:"version"`
	UpdatedAt      time.Time       `json:"updated_at"`
}

// StockWarningRule stores an inventory threshold independently of material master data.
type StockWarningRule struct {
	ID               int64           `json:"id"`
	OrganizationID   int64           `json:"organization_id"`
	WarehouseID      int64           `json:"warehouse_id"`
	MaterialID       int64           `json:"material_id"`
	MinimumAvailable decimal.Decimal `json:"minimum_available"`
	Enabled          bool            `json:"enabled"`
}