package service

import (
	"fmt"
	"github.com/linmadan/egglib-go/core/application"
	"github.com/linmadan/egglib-go/utils/tool_funs"
	"gitlab.fjmaimaimai.com/allied-creation/allied-creation-cooperation/pkg/application/dividendsOrder/command"
	"gitlab.fjmaimaimai.com/allied-creation/allied-creation-cooperation/pkg/application/dividendsOrder/query"
	"gitlab.fjmaimaimai.com/allied-creation/allied-creation-cooperation/pkg/application/factory"
	"gitlab.fjmaimaimai.com/allied-creation/allied-creation-cooperation/pkg/domain"
	"gitlab.fjmaimaimai.com/allied-creation/allied-creation-cooperation/pkg/domain/service"
	"strconv"
	"time"
)

// DividendsOrderService 分红订单实体对象
type DividendsOrderService struct {
}

// CreateDividendsOrder 创建分红订单实体对象
func (dividendsOrderService *DividendsOrderService) CreateDividendsOrder(createDividendsOrderCommand *command.CreateDividendsOrderCommand) (interface{}, error) {
	if err := createDividendsOrderCommand.ValidateCommand(); err != nil {
		return nil, application.ThrowError(application.ARG_ERROR, err.Error())
	}
	transactionContext, err := factory.CreateTransactionContext(nil)
	if err != nil {
		return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
	}
	if err := transactionContext.StartTransaction(); err != nil {
		return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
	}
	defer func() {
		_ = transactionContext.RollbackTransaction()
	}()

	// 公司REST服务初始化
	var companyService service.CompanyService
	if value, err := factory.CreateCompanyService(map[string]interface{}{}); err != nil {
		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
	} else {
		companyService = value
	}

	// 获取公司信息
	var company *domain.Company
	if data, err := companyService.CompanyFrom(createDividendsOrderCommand.CompanyId); err != nil {
		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
	} else {
		company = data
	}

	// 组织机构REST服务初始化
	var organizationService service.OrgService
	if value, err := factory.CreateOrganizationService(map[string]interface{}{}); err != nil {
		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
	} else {
		organizationService = value
	}

	// 获取组织机构信息
	var organization *domain.Org
	if data, err := organizationService.OrgFrom(createDividendsOrderCommand.CompanyId, createDividendsOrderCommand.OrgId); err != nil {
		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
	} else {
		organization = data
	}

	// 用户REST服务初始化
	var userService service.UserService
	if value, err := factory.CreateUserService(map[string]interface{}{}); err != nil {
		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
	} else {
		userService = value
	}

	// 获取操作人
	var operator *domain.User
	if data, err := userService.OperatorFrom(createDividendsOrderCommand.CompanyId, createDividendsOrderCommand.OrgId, createDividendsOrderCommand.UserId); err != nil {
		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
	} else {
		operator = data
	}

	// 获取业务员
	commandSalesmanUid, _ := strconv.ParseInt(createDividendsOrderCommand.SalesmanUid, 10, 64)
	var salesman *domain.Salesman
	if data, err := userService.SalesmanFrom(createDividendsOrderCommand.CompanyId, createDividendsOrderCommand.OrgId, commandSalesmanUid); err != nil {
		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
	} else {
		salesman = data
	}

	// 获取订单产品
	var orderGoods []*domain.OrderGood
	for _, orderGood := range createDividendsOrderCommand.OrderGoods {
		orderGoods = append(orderGoods, &domain.OrderGood{
			OrderGoodId:                  0,
			OrderGoodAmount:              orderGood.OrderGoodAmount,
			OrderGoodName:                orderGood.OrderGoodName,
			OrderGoodPrice:               orderGood.OrderGoodPrice,
			OrderGoodQuantity:            orderGood.OrderGoodQuantity,
			DividendsOrderNumber:         "", //TODO 分红订单号，规则生成
			DividendsReturnedOrderNumber: "",
			CooperationContractNumber:    orderGood.CooperationContractNumber,
			OrderGoodExpense:             0,
			OrgId:                        organization.OrgId,
			CompanyId:                    company.CompanyId,
			CreatedAt:                    time.Time{},
			DeletedAt:                    time.Time{},
			UpdatedAt:                    time.Time{},
		})
	}

	newDividendsOrder := &domain.DividendsOrder{
		DividendsOrderId:          0,
		DividendsOrderNumber:      "", // TODO 分红订单号，规则生成
		DividendsOriginalOrderNum: createDividendsOrderCommand.DividendsOriginalOrderNum,
		DividendsOrderAmount:      createDividendsOrderCommand.DividendsOrderAmount,
		OrderSalesman:             salesman,
		OrderTime:                 createDividendsOrderCommand.OrderTime,
		DividendTime:              time.Time{},
		DividendStatus:            0,
		Region: &domain.RegionInfo{
			RegionNumber: "",
			RegionName:   createDividendsOrderCommand.RegionName,
		},
		CustomerName: createDividendsOrderCommand.CustomerName,
		Goods:        orderGoods,
		Org:          organization,
		Company:      company,
		CreatedAt:    time.Now(),
		DeletedAt:    time.Time{},
		UpdatedAt:    time.Time{},
		OperateTime:  time.Now(),
		Operator:     operator,
	}

	var dividendsOrderRepository domain.DividendsOrderRepository
	if value, err := factory.CreateDividendsOrderRepository(map[string]interface{}{
		"transactionContext": transactionContext,
	}); err != nil {
		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
	} else {
		dividendsOrderRepository = value
	}
	if dividendsOrder, err := dividendsOrderRepository.Save(newDividendsOrder); err != nil {
		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
	} else {
		if err := transactionContext.CommitTransaction(); err != nil {
			return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
		}
		return dividendsOrder, nil
	}
}

// GetDividendsOrder 返回分红订单实体对象
func (dividendsOrderService *DividendsOrderService) GetDividendsOrder(getDividendsOrderQuery *query.GetDividendsOrderQuery) (interface{}, error) {
	if err := getDividendsOrderQuery.ValidateQuery(); err != nil {
		return nil, application.ThrowError(application.ARG_ERROR, err.Error())
	}
	transactionContext, err := factory.CreateTransactionContext(nil)
	if err != nil {
		return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
	}
	if err := transactionContext.StartTransaction(); err != nil {
		return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
	}
	defer func() {
		_ = transactionContext.RollbackTransaction()
	}()
	var dividendsOrderRepository domain.DividendsOrderRepository
	if value, err := factory.CreateDividendsOrderRepository(map[string]interface{}{
		"transactionContext": transactionContext,
	}); err != nil {
		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
	} else {
		dividendsOrderRepository = value
	}
	dividendsOrder, err := dividendsOrderRepository.FindOne(map[string]interface{}{"dividendsOrderId": getDividendsOrderQuery.DividendsOrderId})
	if err != nil {
		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
	}
	if dividendsOrder == nil {
		return nil, application.ThrowError(application.RES_NO_FIND_ERROR, fmt.Sprintf("%s", strconv.FormatInt(getDividendsOrderQuery.DividendsOrderId, 10)))
	} else {
		if err := transactionContext.CommitTransaction(); err != nil {
			return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
		}
		return dividendsOrder, nil
	}
}

// ListDividendsOrders 返回分红订单实体对象列表
func (dividendsOrderService *DividendsOrderService) ListDividendsOrders(listDividendsOrdersQuery *query.ListDividendsOrdersQuery) (interface{}, error) {
	if err := listDividendsOrdersQuery.ValidateQuery(); err != nil {
		return nil, application.ThrowError(application.ARG_ERROR, err.Error())
	}
	transactionContext, err := factory.CreateTransactionContext(nil)
	if err != nil {
		return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
	}
	if err := transactionContext.StartTransaction(); err != nil {
		return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
	}
	defer func() {
		_ = transactionContext.RollbackTransaction()
	}()
	if err := transactionContext.CommitTransaction(); err != nil {
		return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
	}
	return nil, nil
}

// RemoveDividendsOrder 移除分红订单实体对象
func (dividendsOrderService *DividendsOrderService) RemoveDividendsOrder(removeDividendsOrderCommand *command.RemoveDividendsOrderCommand) (interface{}, error) {
	if err := removeDividendsOrderCommand.ValidateCommand(); err != nil {
		return nil, application.ThrowError(application.ARG_ERROR, err.Error())
	}
	transactionContext, err := factory.CreateTransactionContext(nil)
	if err != nil {
		return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
	}
	if err := transactionContext.StartTransaction(); err != nil {
		return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
	}
	defer func() {
		_ = transactionContext.RollbackTransaction()
	}()
	var dividendsOrderRepository domain.DividendsOrderRepository
	if value, err := factory.CreateDividendsOrderRepository(map[string]interface{}{
		"transactionContext": transactionContext,
	}); err != nil {
		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
	} else {
		dividendsOrderRepository = value
	}
	dividendsOrder, err := dividendsOrderRepository.FindOne(map[string]interface{}{"dividendsOrderId": removeDividendsOrderCommand.DividendsOrderId})
	if err != nil {
		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
	}
	if dividendsOrder == nil {
		return nil, application.ThrowError(application.RES_NO_FIND_ERROR, fmt.Sprintf("%s", string(removeDividendsOrderCommand.DividendsOrderId)))
	}
	if dividendsOrder, err := dividendsOrderRepository.Remove(dividendsOrder); err != nil {
		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
	} else {
		if err := transactionContext.CommitTransaction(); err != nil {
			return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
		}
		return dividendsOrder, nil
	}
}

// SearchDividendsOrder 查询分红订单方法
func (dividendsOrderService *DividendsOrderService) SearchDividendsOrder(searchDividendsOrderQuery *query.SearchDividendsOrderQuery) (interface{}, error) {
	if err := searchDividendsOrderQuery.ValidateQuery(); err != nil {
		return nil, application.ThrowError(application.ARG_ERROR, err.Error())
	}
	transactionContext, err := factory.CreateTransactionContext(nil)
	if err != nil {
		return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
	}
	if err := transactionContext.StartTransaction(); err != nil {
		return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
	}
	defer func() {
		_ = transactionContext.RollbackTransaction()
	}()
	if err := transactionContext.CommitTransaction(); err != nil {
		return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
	}
	return nil, nil
}

// SearchDividendsOrderNumber 查询分红订单方法
func (dividendsOrderService *DividendsOrderService) SearchDividendsOrderNumber(searchDividendsOrderNumberQuery *query.SearchDividendsOrderNumberQuery) (interface{}, error) {
	if err := searchDividendsOrderNumberQuery.ValidateQuery(); err != nil {
		return nil, application.ThrowError(application.ARG_ERROR, err.Error())
	}
	transactionContext, err := factory.CreateTransactionContext(nil)
	if err != nil {
		return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
	}
	if err := transactionContext.StartTransaction(); err != nil {
		return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
	}
	defer func() {
		_ = transactionContext.RollbackTransaction()
	}()
	if err := transactionContext.CommitTransaction(); err != nil {
		return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
	}
	return nil, nil
}

// UpdateDividendsOrder 更新分红订单实体对象
func (dividendsOrderService *DividendsOrderService) UpdateDividendsOrder(updateDividendsOrderCommand *command.UpdateDividendsOrderCommand) (interface{}, error) {
	if err := updateDividendsOrderCommand.ValidateCommand(); err != nil {
		return nil, application.ThrowError(application.ARG_ERROR, err.Error())
	}
	transactionContext, err := factory.CreateTransactionContext(nil)
	if err != nil {
		return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
	}
	if err := transactionContext.StartTransaction(); err != nil {
		return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
	}
	defer func() {
		_ = transactionContext.RollbackTransaction()
	}()
	var dividendsOrderRepository domain.DividendsOrderRepository
	if value, err := factory.CreateDividendsOrderRepository(map[string]interface{}{
		"transactionContext": transactionContext,
	}); err != nil {
		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
	} else {
		dividendsOrderRepository = value
	}
	dividendsOrder, err := dividendsOrderRepository.FindOne(map[string]interface{}{"dividendsOrderId": updateDividendsOrderCommand.DividendsOrderId})
	if err != nil {
		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
	}
	if dividendsOrder == nil {
		return nil, application.ThrowError(application.RES_NO_FIND_ERROR, fmt.Sprintf("%s", string(updateDividendsOrderCommand.DividendsOrderId)))
	}
	if err := dividendsOrder.Update(tool_funs.SimpleStructToMap(updateDividendsOrderCommand)); err != nil {
		return nil, application.ThrowError(application.BUSINESS_ERROR, err.Error())
	}
	if dividendsOrder, err := dividendsOrderRepository.Save(dividendsOrder); err != nil {
		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
	} else {
		if err := transactionContext.CommitTransaction(); err != nil {
			return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
		}
		return dividendsOrder, nil
	}
}

func NewDividendsOrderService(options map[string]interface{}) *DividendsOrderService {
	newDividendsOrderService := &DividendsOrderService{}
	return newDividendsOrderService
}