package dao

import "fmt"

// 验证记录条数是否一致
func ValidateRecordCount(metaRecords []ConfigMetaRecord, param *ConfigMetaParam) error {
	if len(metaRecords) != len(param.YamlNames) {
		// 找出缺失的字段
		metaSet := make(map[string]ConfigMetaRecord)
		for _, record := range metaRecords {
			metaSet[record.YamlName] = record
		}

		missingFields := make([]string, 0)
		for _, name := range param.YamlNames {
			if _, exists := metaSet[name]; !exists {
				missingFields = append(missingFields, name)
			}
		}

		return fmt.Errorf("配置字段与元信息不一致，配置 %s 缺少字段: %v", param.ConfigRequest.YamlRoot, missingFields)
	}
	return nil
}