package repository

import (
	"fmt"
	"github.com/go-pg/pg/v10"

	"github.com/linmadan/egglib-go/persistent/pg/sqlbuilder"
	pgTransaction "github.com/linmadan/egglib-go/transaction/pg"
	"github.com/linmadan/egglib-go/utils/snowflake"
	"gitlab.fjmaimaimai.com/allied-creation/allied-creation-cooperation/pkg/domain"
	"gitlab.fjmaimaimai.com/allied-creation/allied-creation-cooperation/pkg/infrastructure/pg/models"
	"gitlab.fjmaimaimai.com/allied-creation/allied-creation-cooperation/pkg/infrastructure/pg/transform"
)

type ContractUndertakerFeedbackRepository struct {
	transactionContext *pgTransaction.TransactionContext
}

func (repository *ContractUndertakerFeedbackRepository) nextIdentify() (int64, error) {
	IdWorker, err := snowflake.NewIdWorker(1)
	if err != nil {
		return 0, err
	}
	id, err := IdWorker.NextId()
	return id, err
}
func (repository *ContractUndertakerFeedbackRepository) Save(contractUndertakerFeedback *domain.ContractUndertakerFeedback) (*domain.ContractUndertakerFeedback, error) {
	sqlBuildFields := []string{
		"feedback_id",
		"feedback_attachment",
		"feedback_content",
		"cooperation_contract_number",
		"contract_undertaker",
		"cooperation_mode",
		"org",
		"company",
		"updated_at",
		"deleted_at",
		"created_at",
	}
	insertFieldsSnippet := sqlbuilder.SqlFieldsSnippet(sqlBuildFields)
	insertPlaceHoldersSnippet := sqlbuilder.SqlPlaceHoldersSnippet(sqlBuildFields)
	returningFieldsSnippet := sqlbuilder.SqlFieldsSnippet(sqlBuildFields)
	updateFields := sqlbuilder.RemoveSqlFields(sqlBuildFields, "contractUndertakerFeedback_id")
	updateFieldsSnippet := sqlbuilder.SqlUpdateFieldsSnippet(updateFields)
	tx := repository.transactionContext.PgTx
	if contractUndertakerFeedback.Identify() == nil {
		contractUndertakerFeedbackId, err := repository.nextIdentify()
		if err != nil {
			return contractUndertakerFeedback, err
		} else {
			contractUndertakerFeedback.FeedbackId = contractUndertakerFeedbackId
		}
		if _, err := tx.QueryOne(
			pg.Scan(
				&contractUndertakerFeedback.FeedbackId,
				&contractUndertakerFeedback.FeedbackAttachment,
				&contractUndertakerFeedback.FeedbackContent,
				&contractUndertakerFeedback.CooperationContractNumber,
				&contractUndertakerFeedback.ContractUndertaker,
				&contractUndertakerFeedback.CooperationMode,
				&contractUndertakerFeedback.Org,
				&contractUndertakerFeedback.Company,
				&contractUndertakerFeedback.UpdatedAt,
				&contractUndertakerFeedback.DeletedAt,
				&contractUndertakerFeedback.CreatedAt,
			),
			fmt.Sprintf("INSERT INTO contract_undertaker_feedbacks (%s) VALUES (%s) RETURNING %s", insertFieldsSnippet, insertPlaceHoldersSnippet, returningFieldsSnippet),
			contractUndertakerFeedback.FeedbackId,
			contractUndertakerFeedback.FeedbackAttachment,
			contractUndertakerFeedback.FeedbackContent,
			contractUndertakerFeedback.CooperationContractNumber,
			contractUndertakerFeedback.ContractUndertaker,
			contractUndertakerFeedback.CooperationMode,
			contractUndertakerFeedback.Org,
			contractUndertakerFeedback.Company,
			contractUndertakerFeedback.UpdatedAt,
			contractUndertakerFeedback.DeletedAt,
			contractUndertakerFeedback.CreatedAt,
		); err != nil {
			return contractUndertakerFeedback, err
		}
	} else {
		if _, err := tx.QueryOne(
			pg.Scan(
				&contractUndertakerFeedback.FeedbackId,
				&contractUndertakerFeedback.FeedbackAttachment,
				&contractUndertakerFeedback.FeedbackContent,
				&contractUndertakerFeedback.CooperationContractNumber,
				&contractUndertakerFeedback.ContractUndertaker,
				&contractUndertakerFeedback.CooperationMode,
				&contractUndertakerFeedback.Org,
				&contractUndertakerFeedback.Company,
				&contractUndertakerFeedback.UpdatedAt,
				&contractUndertakerFeedback.DeletedAt,
				&contractUndertakerFeedback.CreatedAt,
			),
			fmt.Sprintf("UPDATE contract_undertaker_feedbacks SET %s WHERE contract_undertaker_feedback_id=? RETURNING %s", updateFieldsSnippet, returningFieldsSnippet),
			contractUndertakerFeedback.FeedbackId,
			contractUndertakerFeedback.FeedbackAttachment,
			contractUndertakerFeedback.FeedbackContent,
			contractUndertakerFeedback.CooperationContractNumber,
			contractUndertakerFeedback.ContractUndertaker,
			contractUndertakerFeedback.CooperationMode,
			contractUndertakerFeedback.Org,
			contractUndertakerFeedback.Company,
			contractUndertakerFeedback.UpdatedAt,
			contractUndertakerFeedback.DeletedAt,
			contractUndertakerFeedback.CreatedAt,
			contractUndertakerFeedback.Identify(),
		); err != nil {
			return contractUndertakerFeedback, err
		}
	}
	return contractUndertakerFeedback, nil
}
func (repository *ContractUndertakerFeedbackRepository) Remove(contractUndertakerFeedback *domain.ContractUndertakerFeedback) (*domain.ContractUndertakerFeedback, error) {
	tx := repository.transactionContext.PgTx
	contractUndertakerFeedbackModel := new(models.ContractUndertakerFeedback)
	contractUndertakerFeedbackModel.FeedbackId = contractUndertakerFeedback.Identify().(int64)
	if _, err := tx.Model(contractUndertakerFeedbackModel).WherePK().Delete(); err != nil {
		return contractUndertakerFeedback, err
	}
	return contractUndertakerFeedback, nil
}
func (repository *ContractUndertakerFeedbackRepository) FindOne(queryOptions map[string]interface{}) (*domain.ContractUndertakerFeedback, error) {
	tx := repository.transactionContext.PgTx
	contractUndertakerFeedbackModel := new(models.ContractUndertakerFeedback)
	query := sqlbuilder.BuildQuery(tx.Model(contractUndertakerFeedbackModel), queryOptions)
	query.SetWhereByQueryOption("contract_undertaker_feedback.contract_undertaker_feedback_id = ?", "contractUndertakerFeedbackId")
	if err := query.First(); err != nil {
		if err.Error() == "pg: no rows in result set" {
			return nil, fmt.Errorf("没有此资源")
		} else {
			return nil, err
		}
	}
	if contractUndertakerFeedbackModel.FeedbackId == 0 {
		return nil, nil
	} else {
		// 获取共创模式
		cooperationModeModel := new(models.CooperationMode)
		cooperationModeQuery := tx.Model(cooperationModeModel)
		if err := cooperationModeQuery.Where("cooperation_mode_number = ?", contractUndertakerFeedbackModel.CooperationModeNumber).First(); err != nil {
			return nil, err
		}
		return transform.TransformToContractUndertakerFeedbackDomainModelFromPgModels(contractUndertakerFeedbackModel, cooperationModeModel)
	}
}
func (repository *ContractUndertakerFeedbackRepository) Find(queryOptions map[string]interface{}) (int64, []*domain.ContractUndertakerFeedback, error) {
	tx := repository.transactionContext.PgTx
	var contractUndertakerFeedbackModels []*models.ContractUndertakerFeedback
	contractUndertakerFeedbacks := make([]*domain.ContractUndertakerFeedback, 0)
	query := sqlbuilder.BuildQuery(tx.Model(&contractUndertakerFeedbackModels), queryOptions)
	query.SetOffsetAndLimit(20)
	query.SetOrderDirect("contract_undertaker_feedback_id", "DESC")
	if count, err := query.SelectAndCount(); err != nil {
		return 0, contractUndertakerFeedbacks, err
	} else {
		for _, contractUndertakerFeedbackModel := range contractUndertakerFeedbackModels {
			// 获取共创模式
			cooperationModeModel := new(models.CooperationMode)
			cooperationModeQuery := tx.Model(cooperationModeModel)
			if err := cooperationModeQuery.Where("cooperation_mode_number = ?", contractUndertakerFeedbackModel.CooperationModeNumber).First(); err != nil {
				return 0, nil, err
			}
			if contractUndertakerFeedback, err := transform.TransformToContractUndertakerFeedbackDomainModelFromPgModels(contractUndertakerFeedbackModel, cooperationModeModel); err != nil {
				return 0, contractUndertakerFeedbacks, err
			} else {
				contractUndertakerFeedbacks = append(contractUndertakerFeedbacks, contractUndertakerFeedback)
			}
		}
		return int64(count), contractUndertakerFeedbacks, nil
	}
}
func NewContractUndertakerFeedbackRepository(transactionContext *pgTransaction.TransactionContext) (*ContractUndertakerFeedbackRepository, error) {
	if transactionContext == nil {
		return nil, fmt.Errorf("transactionContext参数不能为nil")
	} else {
		return &ContractUndertakerFeedbackRepository{
			transactionContext: transactionContext,
		}, nil
	}
}