// Package database define database operation functions
package database

import (
	"context"
	"fmt"
	"time"

	"modelRT/common/errcode"
	"modelRT/network"
	"modelRT/orm"

	"gorm.io/gorm"
)

// CreateTopologicIntoDB define create topologic info of the circuit diagram query by pageID and topologic info
func CreateTopologicIntoDB(ctx context.Context, tx *gorm.DB, pageID int64, topologicInfos []network.TopologicUUIDCreateInfo) error {
	cancelCtx, cancel := context.WithTimeout(ctx, 5*time.Second)
	defer cancel()

	var topologicSlice []orm.Topologic
	for _, info := range topologicInfos {
		topologicInfo := orm.Topologic{
			UUIDFrom: info.UUIDFrom,
			UUIDTo:   info.UUIDTo,
			Flag:     info.Flag,
			Comment:  info.Comment,
		}
		topologicSlice = append(topologicSlice, topologicInfo)
	}

	result := tx.WithContext(cancelCtx).Create(&topologicSlice)

	if result.Error != nil || result.RowsAffected != int64(len(topologicSlice)) {
		err := result.Error
		if result.RowsAffected != int64(len(topologicSlice)) {
			err = fmt.Errorf("%w:please check insert topologic slice", errcode.ErrInsertRowUnexpected)
		}
		return fmt.Errorf("insert topologic link failed:%w", err)
	}
	return nil
}