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 DividendsIncentivesRuleRepository struct {
	transactionContext *pgTransaction.TransactionContext
	IdWorker           *snowflake.IdWorker
}

func (repository *DividendsIncentivesRuleRepository) nextIdentify() (int64, error) {
	id, err := repository.IdWorker.NextId()
	return id, err
}

func (repository *DividendsIncentivesRuleRepository) Save(dividendsIncentivesRule *domain.DividendsIncentivesRule) (*domain.DividendsIncentivesRule, error) {
	sqlBuildFields := []string{
		"dividends_incentives_rule_id",
		"cooperation_contract_number",
		"referrer_percentage",
		"salesman_percentage",
		"dividends_incentives_percentage",
		"dividends_incentives_stage",
		"dividends_incentives_stage_end",
		"dividends_incentives_stage_start",
		"remarks",
		"org",
		"company",
		"updated_at",
		"deleted_at",
		"created_at",
	}
	insertFieldsSnippet := sqlbuilder.SqlFieldsSnippet(sqlBuildFields)
	insertPlaceHoldersSnippet := sqlbuilder.SqlPlaceHoldersSnippet(sqlBuildFields)
	returningFieldsSnippet := sqlbuilder.SqlFieldsSnippet(sqlBuildFields)
	updateFields := sqlbuilder.RemoveSqlFields(sqlBuildFields, "dividendsIncentivesRule_id")
	updateFieldsSnippet := sqlbuilder.SqlUpdateFieldsSnippet(updateFields)
	tx := repository.transactionContext.PgTx
	if dividendsIncentivesRule.Identify() == nil {
		dividendsIncentivesRuleId, err := repository.nextIdentify()
		if err != nil {
			return dividendsIncentivesRule, err
		} else {
			dividendsIncentivesRule.DividendsIncentivesRuleId = dividendsIncentivesRuleId
		}
		if _, err := tx.QueryOne(
			pg.Scan(
				&dividendsIncentivesRule.DividendsIncentivesRuleId,
				&dividendsIncentivesRule.CooperationContractNumber,
				&dividendsIncentivesRule.ReferrerPercentage,
				&dividendsIncentivesRule.SalesmanPercentage,
				&dividendsIncentivesRule.DividendsIncentivesPercentage,
				&dividendsIncentivesRule.DividendsIncentivesStage,
				&dividendsIncentivesRule.DividendsIncentivesStageEnd,
				&dividendsIncentivesRule.DividendsIncentivesStageStart,
				&dividendsIncentivesRule.Remarks,
				&dividendsIncentivesRule.Org,
				&dividendsIncentivesRule.Company,
				&dividendsIncentivesRule.UpdatedAt,
				&dividendsIncentivesRule.DeletedAt,
				&dividendsIncentivesRule.CreatedAt,
			),
			fmt.Sprintf("INSERT INTO dividends_incentives_rules (%s) VALUES (%s) RETURNING %s", insertFieldsSnippet, insertPlaceHoldersSnippet, returningFieldsSnippet),
			dividendsIncentivesRule.DividendsIncentivesRuleId,
			dividendsIncentivesRule.CooperationContractNumber,
			dividendsIncentivesRule.ReferrerPercentage,
			dividendsIncentivesRule.SalesmanPercentage,
			dividendsIncentivesRule.DividendsIncentivesPercentage,
			dividendsIncentivesRule.DividendsIncentivesStage,
			dividendsIncentivesRule.DividendsIncentivesStageEnd,
			dividendsIncentivesRule.DividendsIncentivesStageStart,
			dividendsIncentivesRule.Remarks,
			dividendsIncentivesRule.Org,
			dividendsIncentivesRule.Company,
			dividendsIncentivesRule.UpdatedAt,
			dividendsIncentivesRule.DeletedAt,
			dividendsIncentivesRule.CreatedAt,
		); err != nil {
			return dividendsIncentivesRule, err
		}
	} else {
		if _, err := tx.QueryOne(
			pg.Scan(
				&dividendsIncentivesRule.DividendsIncentivesRuleId,
				&dividendsIncentivesRule.CooperationContractNumber,
				&dividendsIncentivesRule.ReferrerPercentage,
				&dividendsIncentivesRule.SalesmanPercentage,
				&dividendsIncentivesRule.DividendsIncentivesPercentage,
				&dividendsIncentivesRule.DividendsIncentivesStage,
				&dividendsIncentivesRule.DividendsIncentivesStageEnd,
				&dividendsIncentivesRule.DividendsIncentivesStageStart,
				&dividendsIncentivesRule.Remarks,
				&dividendsIncentivesRule.Org,
				&dividendsIncentivesRule.Company,
				&dividendsIncentivesRule.UpdatedAt,
				&dividendsIncentivesRule.DeletedAt,
				&dividendsIncentivesRule.CreatedAt,
			),
			fmt.Sprintf("UPDATE dividends_incentives_rules SET %s WHERE dividends_incentives_rule_id=? RETURNING %s", updateFieldsSnippet, returningFieldsSnippet),
			dividendsIncentivesRule.DividendsIncentivesRuleId,
			dividendsIncentivesRule.CooperationContractNumber,
			dividendsIncentivesRule.ReferrerPercentage,
			dividendsIncentivesRule.SalesmanPercentage,
			dividendsIncentivesRule.DividendsIncentivesPercentage,
			dividendsIncentivesRule.DividendsIncentivesStage,
			dividendsIncentivesRule.DividendsIncentivesStageEnd,
			dividendsIncentivesRule.DividendsIncentivesStageStart,
			dividendsIncentivesRule.Remarks,
			dividendsIncentivesRule.Org,
			dividendsIncentivesRule.Company,
			dividendsIncentivesRule.UpdatedAt,
			dividendsIncentivesRule.DeletedAt,
			dividendsIncentivesRule.CreatedAt,
			dividendsIncentivesRule.Identify(),
		); err != nil {
			return dividendsIncentivesRule, err
		}
	}
	return dividendsIncentivesRule, nil
}

func (repository *DividendsIncentivesRuleRepository) Remove(dividendsIncentivesRule *domain.DividendsIncentivesRule) (*domain.DividendsIncentivesRule, error) {
	tx := repository.transactionContext.PgTx
	dividendsIncentivesRuleModel := new(models.DividendsIncentivesRule)
	dividendsIncentivesRuleModel.DividendsIncentivesRuleId = dividendsIncentivesRule.Identify().(int64)
	if _, err := tx.Model(dividendsIncentivesRuleModel).WherePK().Delete(); err != nil {
		return dividendsIncentivesRule, err
	}
	return dividendsIncentivesRule, nil
}

func (repository *DividendsIncentivesRuleRepository) FindOne(queryOptions map[string]interface{}) (*domain.DividendsIncentivesRule, error) {
	tx := repository.transactionContext.PgTx
	dividendsIncentivesRuleModel := new(models.DividendsIncentivesRule)
	query := sqlbuilder.BuildQuery(tx.Model(dividendsIncentivesRuleModel), queryOptions)
	query.SetWhereByQueryOption("dividends_incentives_rule.dividends_incentives_rule_id = ?", "dividendsIncentivesRuleId")
	if err := query.First(); err != nil {
		if err.Error() == "pg: no rows in result set" {
			return nil, fmt.Errorf("分红激励规则不存在")
		} else {
			return nil, err
		}
	}
	if dividendsIncentivesRuleModel.DividendsIncentivesRuleId == 0 {
		return nil, nil
	} else {
		return transform.TransformToDividendsIncentivesRuleDomainModelFromPgModels(dividendsIncentivesRuleModel)
	}
}

func (repository *DividendsIncentivesRuleRepository) Find(queryOptions map[string]interface{}) (int64, []*domain.DividendsIncentivesRule, error) {
	tx := repository.transactionContext.PgTx
	var dividendsIncentivesRuleModels []*models.DividendsIncentivesRule
	dividendsIncentivesRules := make([]*domain.DividendsIncentivesRule, 0)
	query := sqlbuilder.BuildQuery(tx.Model(&dividendsIncentivesRuleModels), 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))
	}
	offsetLimitFlag := true
	if offsetLimit, ok := queryOptions["offsetLimit"]; ok {
		offsetLimitFlag = offsetLimit.(bool)
	}
	if offsetLimitFlag {
		query.SetOffsetAndLimit(20)
	}
	query.SetOrderDirect("dividends_incentives_rule_id", "DESC")
	if count, err := query.SelectAndCount(); err != nil {
		return 0, dividendsIncentivesRules, err
	} else {
		for _, dividendsIncentivesRuleModel := range dividendsIncentivesRuleModels {
			if dividendsIncentivesRule, err := transform.TransformToDividendsIncentivesRuleDomainModelFromPgModels(dividendsIncentivesRuleModel); err != nil {
				return 0, dividendsIncentivesRules, err
			} else {
				dividendsIncentivesRules = append(dividendsIncentivesRules, dividendsIncentivesRule)
			}
		}
		return int64(count), dividendsIncentivesRules, nil
	}
}

func NewDividendsIncentivesRuleRepository(transactionContext *pgTransaction.TransactionContext) (*DividendsIncentivesRuleRepository, error) {
	if transactionContext == nil {
		return nil, fmt.Errorf("transactionContext参数不能为nil")
	} else {
		idWorker, err := snowflake.NewIdWorker(1)
		if err != nil {
			return nil, err
		}
		return &DividendsIncentivesRuleRepository{
			transactionContext: transactionContext,
			IdWorker:           idWorker,
		}, nil
	}
}