package manage

import (
	model2 "ArmedPolice/app/common/model"
	"ArmedPolice/app/controller/basic"
	"ArmedPolice/app/model"
	"ArmedPolice/app/service"
	"ArmedPolice/lib"
)

type MaterialPurchase struct{ *service.Session }

type MaterialPurchaseHandle func(session *service.Session) *MaterialPurchase

type (
	// MaterialPurchaseInfo 采购信息
	MaterialPurchaseInfo struct {
		basic.CommonIDString
		*model.ManageMaterialPurchaseInfo
	}
)

func (c *MaterialPurchase) List(orderNo, supplierName, materialTitle string, page, pageSize int) (*basic.PageDataResponse, error) {
	mManageMaterialPurchase := model.NewManageMaterialPurchase()

	where := make([]*model2.ModelWhere, 0)

	if orderNo != "" {
		where = append(where, model2.NewWhereLike("p.order_no", orderNo))
	}
	if supplierName != "" {
		where = append(where, model2.NewWhereLike("s.name", supplierName))
	}
	if materialTitle != "" {
		where = append(where, model2.NewWhereLike("m.title", materialTitle))
	}
	var count int64

	out, err := mManageMaterialPurchase.Purchases(page, pageSize, &count, where...)

	if err != nil {
		return nil, err
	}
	list := make([]*MaterialPurchaseInfo, 0)

	for _, v := range out {
		list = append(list, &MaterialPurchaseInfo{
			CommonIDString:             basic.CommonIDString{ID: v.GetEncodeID()},
			ManageMaterialPurchaseInfo: v,
		})
	}
	return &basic.PageDataResponse{Data: list, Count: count}, nil
}

// Launch 采购发起
func (c *MaterialPurchase) Launch(materialSupplierID uint64, price float64, number int, remark string) error {
	mManageMaterialPurchase := model.NewManageMaterialPurchase()
	mManageMaterialPurchase.UID = c.UID
	mManageMaterialPurchase.OrderNo = lib.OrderNo()
	mManageMaterialPurchase.MaterialSupplierID = materialSupplierID
	mManageMaterialPurchase.Price = price
	mManageMaterialPurchase.Number = number
	mManageMaterialPurchase.Remark = remark
	return model2.Create(mManageMaterialPurchase.ManageMaterialPurchase)
}

func (c *MaterialPurchase) Delete(id uint64) error {
	mManageMaterialPurchase := model.NewManageMaterialPurchase()
	mManageMaterialPurchase.ID = id
	return model2.Delete(mManageMaterialPurchase.ManageMaterialPurchase)
}

func NewMaterialPurchase() MaterialPurchaseHandle {
	return func(session *service.Session) *MaterialPurchase {
		return &MaterialPurchase{session}
	}
}