package command

import (
	"fmt"
	"gitlab.fjmaimaimai.com/allied-creation/character-library-metadata-bastion/pkg/domain"
	"reflect"
	"strings"

	"github.com/beego/beego/v2/core/validation"
)

type LoadDataTableCommand struct {
	// 文件ID
	FileId int             `cname:"文件ID" json:"objectId" valid:"Required"`
	Fields []*domain.Field `json:"fields"`
	domain.Where
}

func (loadDataTableCommand *LoadDataTableCommand) Valid(validation *validation.Validation) {
	if loadDataTableCommand.PageNumber == 0 {
		loadDataTableCommand.PageNumber = 1
	}
	if loadDataTableCommand.PageSize == 0 {
		loadDataTableCommand.PageSize = 20
	}
	loadDataTableCommand.HeaderRow = domain.SetHeaderRow(loadDataTableCommand.HeaderRow)
}

func (loadDataTableCommand *LoadDataTableCommand) ValidateCommand() error {
	valid := validation.Validation{}
	b, err := valid.Valid(loadDataTableCommand)
	if err != nil {
		return err
	}
	if !b {
		elem := reflect.TypeOf(loadDataTableCommand).Elem()
		for _, validErr := range valid.Errors {
			field, isExist := elem.FieldByName(validErr.Field)
			if isExist {
				return fmt.Errorf(strings.Replace(validErr.Message, validErr.Field, field.Tag.Get("cname"), -1))
			} else {
				return fmt.Errorf(validErr.Message)
			}
		}
	}
	return nil
}