package repository

import (
	"fmt"
	"github.com/go-pg/pg/v10"
	"gitlab.fjmaimaimai.com/allied-creation/allied-creation-cooperation/pkg/infrastructure/utils"

	"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 CooperationContractRelevantRepository struct {
	transactionContext *pgTransaction.TransactionContext
}

func (repository *CooperationContractRelevantRepository) nextIdentify() (int64, error) {
	IdWorker, err := snowflake.NewIdWorker(1)
	if err != nil {
		return 0, err
	}
	id, err := IdWorker.NextId()
	return id, err
}

func (repository *CooperationContractRelevantRepository) Save(cooperationContractRelevant *domain.CooperationContractRelevant) (*domain.CooperationContractRelevant, error) {
	sqlBuildFields := []string{
		"cooperation_contract_relevant_id",
		"cooperation_contract_number",
		"user_id",
		"user_base_id",
		"org",
		"orgs",
		"department",
		"role",
		"user_info",
		"user_type",
		"status",
		"company",
		"updated_at",
		"deleted_at",
		"created_at",
	}
	insertFieldsSnippet := sqlbuilder.SqlFieldsSnippet(sqlBuildFields)
	insertPlaceHoldersSnippet := sqlbuilder.SqlPlaceHoldersSnippet(sqlBuildFields)
	returningFieldsSnippet := sqlbuilder.SqlFieldsSnippet(sqlBuildFields)
	updateFields := sqlbuilder.RemoveSqlFields(sqlBuildFields, "cooperationContractRelevant_id")
	updateFieldsSnippet := sqlbuilder.SqlUpdateFieldsSnippet(updateFields)
	tx := repository.transactionContext.PgTx
	if cooperationContractRelevant.Identify() == nil {
		cooperationContractRelevantId, err := repository.nextIdentify()
		if err != nil {
			return cooperationContractRelevant, err
		} else {
			cooperationContractRelevant.CooperationContractRelevantId = cooperationContractRelevantId
		}
		if _, err := tx.QueryOne(
			pg.Scan(
				&cooperationContractRelevant.CooperationContractRelevantId,
				&cooperationContractRelevant.CooperationContractNumber,
				&cooperationContractRelevant.Relevant.UserId,
				&cooperationContractRelevant.Relevant.UserBaseId,
				&cooperationContractRelevant.Relevant.Org,
				&cooperationContractRelevant.Relevant.Orgs,
				&cooperationContractRelevant.Relevant.Department,
				&cooperationContractRelevant.Relevant.Roles,
				&cooperationContractRelevant.Relevant.UserInfo,
				&cooperationContractRelevant.Relevant.UserType,
				&cooperationContractRelevant.Relevant.Status,
				&cooperationContractRelevant.Relevant.Company,
				&cooperationContractRelevant.UpdatedAt,
				&cooperationContractRelevant.DeletedAt,
				&cooperationContractRelevant.CreatedAt,
			),
			fmt.Sprintf("INSERT INTO cooperation_contract_relevants (%s) VALUES (%s) RETURNING %s", insertFieldsSnippet, insertPlaceHoldersSnippet, returningFieldsSnippet),
			cooperationContractRelevant.CooperationContractRelevantId,
			cooperationContractRelevant.CooperationContractNumber,
			&cooperationContractRelevant.Relevant.UserId,
			&cooperationContractRelevant.Relevant.UserBaseId,
			&cooperationContractRelevant.Relevant.Org,
			&cooperationContractRelevant.Relevant.Orgs,
			&cooperationContractRelevant.Relevant.Department,
			&cooperationContractRelevant.Relevant.Roles,
			&cooperationContractRelevant.Relevant.UserInfo,
			&cooperationContractRelevant.Relevant.UserType,
			&cooperationContractRelevant.Relevant.Status,
			&cooperationContractRelevant.Relevant.Company,
			cooperationContractRelevant.UpdatedAt,
			cooperationContractRelevant.DeletedAt,
			cooperationContractRelevant.CreatedAt,
		); err != nil {
			return cooperationContractRelevant, err
		}
	} else {
		if _, err := tx.QueryOne(
			pg.Scan(
				&cooperationContractRelevant.CooperationContractRelevantId,
				&cooperationContractRelevant.CooperationContractNumber,
				&cooperationContractRelevant.Relevant.UserId,
				&cooperationContractRelevant.Relevant.UserBaseId,
				&cooperationContractRelevant.Relevant.Org,
				&cooperationContractRelevant.Relevant.Orgs,
				&cooperationContractRelevant.Relevant.Department,
				&cooperationContractRelevant.Relevant.Roles,
				&cooperationContractRelevant.Relevant.UserInfo,
				&cooperationContractRelevant.Relevant.UserType,
				&cooperationContractRelevant.Relevant.Status,
				&cooperationContractRelevant.Relevant.Company,
				&cooperationContractRelevant.UpdatedAt,
				&cooperationContractRelevant.DeletedAt,
				&cooperationContractRelevant.CreatedAt,
			),
			fmt.Sprintf("UPDATE cooperation_contract_relevants SET %s WHERE cooperation_contract_relevant_id=? RETURNING %s", updateFieldsSnippet, returningFieldsSnippet),
			cooperationContractRelevant.CooperationContractRelevantId,
			cooperationContractRelevant.CooperationContractNumber,
			cooperationContractRelevant.Relevant.UserId,
			cooperationContractRelevant.Relevant.UserBaseId,
			cooperationContractRelevant.Relevant.Org,
			cooperationContractRelevant.Relevant.Orgs,
			cooperationContractRelevant.Relevant.Department,
			cooperationContractRelevant.Relevant.Roles,
			cooperationContractRelevant.Relevant.UserInfo,
			cooperationContractRelevant.Relevant.UserType,
			cooperationContractRelevant.Relevant.Status,
			cooperationContractRelevant.Relevant.Company,
			cooperationContractRelevant.UpdatedAt,
			cooperationContractRelevant.DeletedAt,
			cooperationContractRelevant.CreatedAt,
			cooperationContractRelevant.Identify(),
		); err != nil {
			return cooperationContractRelevant, err
		}
	}
	return cooperationContractRelevant, nil
}

func (repository *CooperationContractRelevantRepository) Remove(cooperationContractRelevant *domain.CooperationContractRelevant) (*domain.CooperationContractRelevant, error) {
	tx := repository.transactionContext.PgTx
	cooperationContractRelevantModel := new(models.CooperationContractRelevant)
	cooperationContractRelevantModel.CooperationContractRelevantId = cooperationContractRelevant.Identify().(int64)
	if _, err := tx.Model(cooperationContractRelevantModel).WherePK().Delete(); err != nil {
		return cooperationContractRelevant, err
	}
	return cooperationContractRelevant, nil
}

func (repository *CooperationContractRelevantRepository) FindOne(queryOptions map[string]interface{}) (*domain.CooperationContractRelevant, error) {
	tx := repository.transactionContext.PgTx
	cooperationContractRelevantModel := new(models.CooperationContractRelevant)
	query := sqlbuilder.BuildQuery(tx.Model(cooperationContractRelevantModel), queryOptions)
	query.SetWhereByQueryOption("cooperation_contract_relevant.cooperation_contract_relevant_id = ?", "cooperationContractRelevantId")
	if err := query.First(); err != nil {
		if err.Error() == "pg: no rows in result set" {
			return nil, fmt.Errorf("合约相关人不存在")
		} else {
			return nil, err
		}
	}
	if cooperationContractRelevantModel.CooperationContractRelevantId == 0 {
		return nil, nil
	} else {
		return transform.TransformToCooperationContractRelevantDomainModelFromPgModels(cooperationContractRelevantModel)
	}
}

func (repository *CooperationContractRelevantRepository) Find(queryOptions map[string]interface{}) (int64, []*domain.CooperationContractRelevant, error) {
	tx := repository.transactionContext.PgTx
	var cooperationContractRelevantModels []*models.CooperationContractRelevant
	cooperationContractRelevants := make([]*domain.CooperationContractRelevant, 0)
	query := sqlbuilder.BuildQuery(tx.Model(&cooperationContractRelevantModels), queryOptions)
	if companyId, ok := queryOptions["companyId"]; ok && companyId.(int64) != 0 {
		query.Where("company->>'companyId' = '?'", companyId)
	}
	if orgId, ok := queryOptions["orgId"]; ok && orgId.(int64) != 0 {
		query.Where("org->>'orgId' = '?'", orgId)
	}
	if orgIds, ok := queryOptions["orgIds"]; ok && len(orgIds.([]int64)) > 0 {
		newOrgIds := utils.SliceItoa(orgIds.([]int64))
		query.Where("org->>'orgId' in (?)", pg.In(newOrgIds))
	}
	if userBaseId, ok := queryOptions["userBaseId"]; ok && userBaseId.(int64) != 0 {
		query.Where("user_base_id = ?", userBaseId)
	}
	offsetLimitFlag := true
	if offsetLimit, ok := queryOptions["offsetLimit"]; ok {
		offsetLimitFlag = offsetLimit.(bool)
	}
	if offsetLimitFlag {
		query.SetOffsetAndLimit(20)
	}
	query.SetOrderDirect("cooperation_contract_relevant_id", "DESC")
	if count, err := query.SelectAndCount(); err != nil {
		return 0, cooperationContractRelevants, err
	} else {
		for _, cooperationContractRelevantModel := range cooperationContractRelevantModels {
			if cooperationContractRelevant, err := transform.TransformToCooperationContractRelevantDomainModelFromPgModels(cooperationContractRelevantModel); err != nil {
				return 0, cooperationContractRelevants, err
			} else {
				cooperationContractRelevants = append(cooperationContractRelevants, cooperationContractRelevant)
			}
		}
		return int64(count), cooperationContractRelevants, nil
	}
}

func NewCooperationContractRelevantRepository(transactionContext *pgTransaction.TransactionContext) (*CooperationContractRelevantRepository, error) {
	if transactionContext == nil {
		return nil, fmt.Errorf("transactionContext参数不能为nil")
	} else {
		return &CooperationContractRelevantRepository{
			transactionContext: transactionContext,
		}, nil
	}
}