package settle_account_bill

import (
	"fmt"
	"github.com/gogf/gf/util/gconv"
	"lims_adapter/dao/account"
	"lims_adapter/model"
	accountModel "lims_adapter/model/account"
)

// Service 会议室服务
type Service struct {
	Dao    *account.SettleAccountBillDao
	Tenant string
}

// NewSrv 服务初始化
func NewService(tenant string) Service {
	return Service{Dao: account.NewSettleAccountBillDao(tenant), Tenant: tenant}
}

// List 会议室列表
func (s Service)  List(req model.ListReq) ([]accountModel.SettleAccountBill, int, error) {
	entityModel := s.Dao.M
	where := "1=1"

	if req.Entity != nil {
		entity := new(accountModel.SettleAccountBillReq)
		err := gconv.Struct(req.Entity, entity)
		if err != nil {
			return nil, 0, err
		}
		if entity.MainUserId != 0 {
			where += fmt.Sprintf(" AND MainUserId='%v'", entity.MainUserId)
		}
		if entity.Status != "" {
			where += fmt.Sprintf(" AND Status='%v'", entity.Status)
		}
	}
	entityModel = entityModel.Where(where)
	total, err := entityModel.Count()
	if err != nil {
		return nil, 0, err
	}
	if total == 0 {
		return nil, 0, nil
	}

	res, err := entityModel.Page(req.Current, req.Size).Order("settle_account_bill.CreateOn DESC").Fields("settle_account_bill.*").FindAll()
	if err != nil {
		return nil, 0, err
	}
	if res.IsEmpty() {
		return nil, 0, nil
	}

	list := make([]accountModel.SettleAccountBill, 0)
	err = res.Structs(&list)
	if err != nil {
		return nil, 0, err
	}

	return list, total, nil
}