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 MoneyIncentivesRuleRepository struct {
	transactionContext *pgTransaction.TransactionContext
}

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

func (repository *MoneyIncentivesRuleRepository) Save(moneyIncentivesRule *domain.MoneyIncentivesRule) (*domain.MoneyIncentivesRule, error) {
	sqlBuildFields := []string{
		"money_incentives_rule_id",
		"cooperation_contract_number",
		"money_incentives_amount",
		"money_incentives_stage",
		"money_incentives_stage_end",
		"money_incentives_stage_start",
		"money_incentives_time",
		"referrer_percentage",
		"salesman_percentage",
		"org",
		"company",
		"updated_at",
		"deleted_at",
		"created_at",
	}
	insertFieldsSnippet := sqlbuilder.SqlFieldsSnippet(sqlBuildFields)
	insertPlaceHoldersSnippet := sqlbuilder.SqlPlaceHoldersSnippet(sqlBuildFields)
	returningFieldsSnippet := sqlbuilder.SqlFieldsSnippet(sqlBuildFields)
	updateFields := sqlbuilder.RemoveSqlFields(sqlBuildFields, "moneyIncentivesRule_id")
	updateFieldsSnippet := sqlbuilder.SqlUpdateFieldsSnippet(updateFields)
	tx := repository.transactionContext.PgTx
	if moneyIncentivesRule.Identify() == nil {
		moneyIncentivesRuleId, err := repository.nextIdentify()
		if err != nil {
			return moneyIncentivesRule, err
		} else {
			moneyIncentivesRule.MoneyIncentivesRuleId = moneyIncentivesRuleId
		}
		if _, err := tx.QueryOne(
			pg.Scan(
				&moneyIncentivesRule.MoneyIncentivesRuleId,
				&moneyIncentivesRule.CooperationContractNumber,
				&moneyIncentivesRule.MoneyIncentivesAmount,
				&moneyIncentivesRule.MoneyIncentivesStage,
				&moneyIncentivesRule.MoneyIncentivesStageEnd,
				&moneyIncentivesRule.MoneyIncentivesStageStart,
				&moneyIncentivesRule.MoneyIncentivesTime,
				&moneyIncentivesRule.ReferrerPercentage,
				&moneyIncentivesRule.SalesmanPercentage,
				&moneyIncentivesRule.Org,
				&moneyIncentivesRule.Company,
				&moneyIncentivesRule.UpdatedAt,
				&moneyIncentivesRule.DeletedAt,
				&moneyIncentivesRule.CreatedAt,
			),
			fmt.Sprintf("INSERT INTO money_incentives_rules (%s) VALUES (%s) RETURNING %s", insertFieldsSnippet, insertPlaceHoldersSnippet, returningFieldsSnippet),
			moneyIncentivesRule.MoneyIncentivesRuleId,
			moneyIncentivesRule.CooperationContractNumber,
			moneyIncentivesRule.MoneyIncentivesAmount,
			moneyIncentivesRule.MoneyIncentivesStage,
			moneyIncentivesRule.MoneyIncentivesStageEnd,
			moneyIncentivesRule.MoneyIncentivesStageStart,
			moneyIncentivesRule.MoneyIncentivesTime,
			moneyIncentivesRule.ReferrerPercentage,
			moneyIncentivesRule.SalesmanPercentage,
			moneyIncentivesRule.Org,
			moneyIncentivesRule.Company,
			moneyIncentivesRule.UpdatedAt,
			moneyIncentivesRule.DeletedAt,
			moneyIncentivesRule.CreatedAt,
		); err != nil {
			return moneyIncentivesRule, err
		}
	} else {
		if _, err := tx.QueryOne(
			pg.Scan(
				&moneyIncentivesRule.MoneyIncentivesRuleId,
				&moneyIncentivesRule.CooperationContractNumber,
				&moneyIncentivesRule.MoneyIncentivesAmount,
				&moneyIncentivesRule.MoneyIncentivesStage,
				&moneyIncentivesRule.MoneyIncentivesStageEnd,
				&moneyIncentivesRule.MoneyIncentivesStageStart,
				&moneyIncentivesRule.MoneyIncentivesTime,
				&moneyIncentivesRule.ReferrerPercentage,
				&moneyIncentivesRule.SalesmanPercentage,
				&moneyIncentivesRule.Org,
				&moneyIncentivesRule.Company,
				&moneyIncentivesRule.UpdatedAt,
				&moneyIncentivesRule.DeletedAt,
				&moneyIncentivesRule.CreatedAt,
			),
			fmt.Sprintf("UPDATE money_incentives_rules SET %s WHERE money_incentives_rule_id=? RETURNING %s", updateFieldsSnippet, returningFieldsSnippet),
			moneyIncentivesRule.MoneyIncentivesRuleId,
			moneyIncentivesRule.CooperationContractNumber,
			moneyIncentivesRule.MoneyIncentivesAmount,
			moneyIncentivesRule.MoneyIncentivesStage,
			moneyIncentivesRule.MoneyIncentivesStageEnd,
			moneyIncentivesRule.MoneyIncentivesStageStart,
			moneyIncentivesRule.MoneyIncentivesTime,
			moneyIncentivesRule.ReferrerPercentage,
			moneyIncentivesRule.SalesmanPercentage,
			moneyIncentivesRule.Org,
			moneyIncentivesRule.Company,
			moneyIncentivesRule.UpdatedAt,
			moneyIncentivesRule.DeletedAt,
			moneyIncentivesRule.CreatedAt,
			moneyIncentivesRule.Identify(),
		); err != nil {
			return moneyIncentivesRule, err
		}
	}
	return moneyIncentivesRule, nil
}

func (repository *MoneyIncentivesRuleRepository) Remove(moneyIncentivesRule *domain.MoneyIncentivesRule) (*domain.MoneyIncentivesRule, error) {
	tx := repository.transactionContext.PgTx
	moneyIncentivesRuleModel := new(models.MoneyIncentivesRule)
	moneyIncentivesRuleModel.MoneyIncentivesRuleId = moneyIncentivesRule.Identify().(int64)
	if _, err := tx.Model(moneyIncentivesRuleModel).WherePK().Delete(); err != nil {
		return moneyIncentivesRule, err
	}
	return moneyIncentivesRule, nil
}

func (repository *MoneyIncentivesRuleRepository) FindOne(queryOptions map[string]interface{}) (*domain.MoneyIncentivesRule, error) {
	tx := repository.transactionContext.PgTx
	moneyIncentivesRuleModel := new(models.MoneyIncentivesRule)
	query := sqlbuilder.BuildQuery(tx.Model(moneyIncentivesRuleModel), queryOptions)
	query.SetWhereByQueryOption("money_incentives_rule.money_incentives_rule_id = ?", "moneyIncentivesRuleId")
	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 moneyIncentivesRuleModel.MoneyIncentivesRuleId == 0 {
		return nil, nil
	} else {
		return transform.TransformToMoneyIncentivesRuleDomainModelFromPgModels(moneyIncentivesRuleModel)
	}
}

func (repository *MoneyIncentivesRuleRepository) Find(queryOptions map[string]interface{}) (int64, []*domain.MoneyIncentivesRule, error) {
	tx := repository.transactionContext.PgTx
	var moneyIncentivesRuleModels []*models.MoneyIncentivesRule
	moneyIncentivesRules := make([]*domain.MoneyIncentivesRule, 0)
	query := sqlbuilder.BuildQuery(tx.Model(&moneyIncentivesRuleModels), 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 {
		query.Where("org->>'orgId' in (?)", pg.In(orgIds))
	}
	offsetLimitFlag := true
	if offsetLimit, ok := queryOptions["offsetLimit"]; ok {
		offsetLimitFlag = offsetLimit.(bool)
	}
	if offsetLimitFlag {
		query.SetOffsetAndLimit(20)
	}
	query.SetOrderDirect("money_incentives_rule_id", "DESC")
	if count, err := query.SelectAndCount(); err != nil {
		return 0, moneyIncentivesRules, err
	} else {
		for _, moneyIncentivesRuleModel := range moneyIncentivesRuleModels {
			if moneyIncentivesRule, err := transform.TransformToMoneyIncentivesRuleDomainModelFromPgModels(moneyIncentivesRuleModel); err != nil {
				return 0, moneyIncentivesRules, err
			} else {
				moneyIncentivesRules = append(moneyIncentivesRules, moneyIncentivesRule)
			}
		}
		return int64(count), moneyIncentivesRules, nil
	}
}

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