import AgentConfig from "../data/AgentConfig";
import ApiConfig from "../data/ApiConfig";
import URI from "../data/uri/URI";
import BlackListRule from "../data/BlackListRule";
import { isNil } from "./Validators";

class AgentConfigUtils {
  static isConfigValid(config: AgentConfig): boolean {
    if (isNil(config)) {
      return false;
    }
    if (isNil(config.getBufferSyncFreqInSec())) {
      return false;
    }
    if (isNil(config.getConfigFetchFreqInSec())) {
      return false;
    }
    if (isNil(config.getCaptureApiSample())) {
      return false;
    }
    if (isNil(config.getDiscoveryBufferSize())) {
      return false;
    }
    if (isNil(config.getDiscoveryBufferSizePerApi())) {
      return false;
    }
    if (!isNil(config.getRegisteredApiConfigs())) {
      for (let apiConfig of config.getRegisteredApiConfigs()) {
        if (!this.isApiConfigValid(apiConfig)) {
          return false;
        }
      }
    }
    if (!isNil(config.getBlackListRules())) {
      for (let blackListRule of config.getBlackListRules()) {
        if (this.isBlackListRuleValid(blackListRule)) {
          return false;
        }
      }
    }
    return true;
  }
  static isBlackListRuleValid(blackListRule: BlackListRule): boolean {
    if (isNil(blackListRule)) {
      return false;
    }
    if (!blackListRule.isValid()) {
      return false;
    }
    return true;
  }
  static isApiConfigValid(apiConfig: ApiConfig): boolean {
    if (isNil(apiConfig)) {
      return false;
    }
    if (!this.isURIValid(apiConfig.getUri())) {
      return false;
    }
    if (isNil(apiConfig.getMethod())) {
      return false;
    }
    if (isNil(apiConfig.getBufferSize())) {
      return false;
    }
    if (isNil(apiConfig.getCaptureSampleRequest())) {
      return false;
    }
    if (isNil(apiConfig.getCaptureSampleResponse())) {
      return false;
    }
    return true;
  }
  static isURIValid(uri: URI): boolean {
    if (isNil(uri)) {
      return false;
    }
    if (isNil(uri.getUriPath())) {
      return false;
    }
    if (uri.getUriPath().length === 0) {
      return false;
    }
    return true;
  }
}

export default AgentConfigUtils;