package service

import (
	"fmt"
	"github.com/linmadan/egglib-go/core/application"
	"github.com/linmadan/egglib-go/utils/tool_funs"
	"github.com/tiptok/godevp/pkg/application/clientVersion/command"
	"github.com/tiptok/godevp/pkg/application/clientVersion/query"
	"github.com/tiptok/godevp/pkg/application/factory"
	"github.com/tiptok/godevp/pkg/domain"
)

// 客户端版本服务
type ClientVersionService struct {
}

// 创建
func (clientVersionService *ClientVersionService) CreateClientVersion(createClientVersionCommand *command.CreateClientVersionCommand) (interface{}, error) {
	if err := createClientVersionCommand.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()
	}()
	newClientVersion := &domain.ClientVersion{
		Commiter:          createClientVersionCommand.Commiter,
		ProjectName:       createClientVersionCommand.ProjectName,
		Version:           createClientVersionCommand.Version,
		Title:             createClientVersionCommand.Title,
		Remark:            createClientVersionCommand.Remark,
		ClientPackageInfo: createClientVersionCommand.ClientPackageInfo,
	}
	var clientVersionRepository domain.ClientVersionRepository
	if value, err := factory.CreateClientVersionRepository(map[string]interface{}{
		"transactionContext": transactionContext,
	}); err != nil {
		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
	} else {
		clientVersionRepository = value
	}
	if clientVersion, err := clientVersionRepository.Save(newClientVersion); 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 clientVersion, nil
	}
}

// 返回
func (clientVersionService *ClientVersionService) GetClientVersion(getClientVersionQuery *query.GetClientVersionQuery) (interface{}, error) {
	if err := getClientVersionQuery.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 clientVersionRepository domain.ClientVersionRepository
	if value, err := factory.CreateClientVersionRepository(map[string]interface{}{
		"transactionContext": transactionContext,
	}); err != nil {
		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
	} else {
		clientVersionRepository = value
	}
	clientVersion, err := clientVersionRepository.FindOne(map[string]interface{}{"clientVersionId": getClientVersionQuery.Id})
	if err != nil {
		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
	}
	if clientVersion == nil {
		return nil, application.ThrowError(application.RES_NO_FIND_ERROR, fmt.Sprintf("%s", string(getClientVersionQuery.Id)))
	} else {
		if err := transactionContext.CommitTransaction(); err != nil {
			return nil, application.ThrowError(application.TRANSACTION_ERROR, err.Error())
		}
		return clientVersion, nil
	}
}

// 返回列表
func (clientVersionService *ClientVersionService) ListClientVersion(listClientVersionQuery *query.ListClientVersionQuery) (interface{}, error) {
	if err := listClientVersionQuery.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 clientVersionRepository domain.ClientVersionRepository
	if value, err := factory.CreateClientVersionRepository(map[string]interface{}{
		"transactionContext": transactionContext,
	}); err != nil {
		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
	} else {
		clientVersionRepository = value
	}
	if count, clientVersions, err := clientVersionRepository.Find(tool_funs.SimpleStructToMap(listClientVersionQuery)); 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 map[string]interface{}{
			"count":          count,
			"clientVersions": clientVersions,
		}, nil
	}
}

// 移除
func (clientVersionService *ClientVersionService) RemoveClientVersion(removeClientVersionCommand *command.RemoveClientVersionCommand) (interface{}, error) {
	if err := removeClientVersionCommand.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 clientVersionRepository domain.ClientVersionRepository
	if value, err := factory.CreateClientVersionRepository(map[string]interface{}{
		"transactionContext": transactionContext,
	}); err != nil {
		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
	} else {
		clientVersionRepository = value
	}
	clientVersion, err := clientVersionRepository.FindOne(map[string]interface{}{"clientVersionId": removeClientVersionCommand.Id})
	if err != nil {
		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
	}
	if clientVersion == nil {
		return nil, application.ThrowError(application.RES_NO_FIND_ERROR, fmt.Sprintf("%s", string(removeClientVersionCommand.Id)))
	}
	if clientVersion, err := clientVersionRepository.Remove(clientVersion); 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 clientVersion, nil
	}
}

// 更新
func (clientVersionService *ClientVersionService) UpdateClientVersion(updateClientVersionCommand *command.UpdateClientVersionCommand) (interface{}, error) {
	if err := updateClientVersionCommand.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 clientVersionRepository domain.ClientVersionRepository
	if value, err := factory.CreateClientVersionRepository(map[string]interface{}{
		"transactionContext": transactionContext,
	}); err != nil {
		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
	} else {
		clientVersionRepository = value
	}
	clientVersion, err := clientVersionRepository.FindOne(map[string]interface{}{"clientVersionId": updateClientVersionCommand.Id})
	if err != nil {
		return nil, application.ThrowError(application.INTERNAL_SERVER_ERROR, err.Error())
	}
	if clientVersion == nil {
		return nil, application.ThrowError(application.RES_NO_FIND_ERROR, fmt.Sprintf("%s", string(updateClientVersionCommand.Id)))
	}
	if err := clientVersion.Update(tool_funs.SimpleStructToMap(updateClientVersionCommand)); err != nil {
		return nil, application.ThrowError(application.BUSINESS_ERROR, err.Error())
	}
	if clientVersion, err := clientVersionRepository.Save(clientVersion); 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 clientVersion, nil
	}
}

func NewClientVersionService(options map[string]interface{}) *ClientVersionService {
	newClientVersionService := &ClientVersionService{}
	return newClientVersionService
}