import { getErrorMessage, logMessage } from './helpers';
import { HistoryProvider } from './history-provider';
import { DataPulseProvider } from './data-pulse-provider';
import { QuotesPulseProvider } from './quotes-pulse-provider';
import { SymbolsStorage } from './symbols-storage';
function extractField(data, field, arrayIndex) {
  var value = data[field];
  return Array.isArray(value) ? value[arrayIndex] : value;
}
/**
 * This class implements interaction with UDF-compatible datafeed.
 * See UDF protocol reference at https://github.com/tradingview/charting_library/wiki/UDF
 */
var UDFCompatibleDatafeedBase = /** @class */ (function () {
  function UDFCompatibleDatafeedBase(
    datafeedURL,
    quotesProvider,
    requester,
    updateFrequency,
  ) {
    var _this = this;
    if (updateFrequency === void 0) {
      updateFrequency = 10 * 1000;
    }
    this._configuration = defaultConfiguration();
    this._symbolsStorage = null;
    this._datafeedURL = datafeedURL;
    this._requester = requester;
    this._historyProvider = new HistoryProvider(datafeedURL, this._requester);
    this._quotesProvider = quotesProvider;
    this._dataPulseProvider = new DataPulseProvider(
      this._historyProvider,
      updateFrequency,
    );
    this._quotesPulseProvider = new QuotesPulseProvider(this._quotesProvider);
    this._configurationReadyPromise = this._requestConfiguration().then(
      function (configuration) {
        if (configuration === null) {
          configuration = defaultConfiguration();
        }
        _this._setupWithConfiguration(configuration);
      },
    );
  }
  UDFCompatibleDatafeedBase.prototype.onReady = function (callback) {
    var _this = this;
    this._configurationReadyPromise.then(function () {
      callback(_this._configuration);
    });
  };
  UDFCompatibleDatafeedBase.prototype.getQuotes = function (
    symbols,
    onDataCallback,
    onErrorCallback,
  ) {
    this._quotesProvider
      .getQuotes(symbols)
      .then(onDataCallback)
      .catch(onErrorCallback);
  };
  UDFCompatibleDatafeedBase.prototype.subscribeQuotes = function (
    symbols,
    fastSymbols,
    onRealtimeCallback,
    listenerGuid,
  ) {
    this._quotesPulseProvider.subscribeQuotes(
      symbols,
      fastSymbols,
      onRealtimeCallback,
      listenerGuid,
    );
  };
  UDFCompatibleDatafeedBase.prototype.unsubscribeQuotes = function (
    listenerGuid,
  ) {
    this._quotesPulseProvider.unsubscribeQuotes(listenerGuid);
  };
  UDFCompatibleDatafeedBase.prototype.calculateHistoryDepth = function (
    resolution,
    resolutionBack,
    intervalBack,
  ) {
    return undefined;
  };
  UDFCompatibleDatafeedBase.prototype.getMarks = function (
    symbolInfo,
    from,
    to,
    onDataCallback,
    resolution,
  ) {
    if (!this._configuration.supports_marks) {
      return;
    }
    var requestParams = {
      symbol: symbolInfo.ticker || '',
      from: from,
      to: to,
      resolution: resolution,
    };
    this._send('marks', requestParams)
      .then(function (response) {
        if (!Array.isArray(response)) {
          var result = [];
          for (var i = 0; i < response.id.length; ++i) {
            result.push({
              id: extractField(response, 'id', i),
              time: extractField(response, 'time', i),
              color: extractField(response, 'color', i),
              text: extractField(response, 'text', i),
              label: extractField(response, 'label', i),
              labelFontColor: extractField(response, 'labelFontColor', i),
              minSize: extractField(response, 'minSize', i),
            });
          }
          response = result;
        }
        onDataCallback(response);
      })
      .catch(function (error) {
        logMessage(
          'UdfCompatibleDatafeed: Request marks failed: ' +
            getErrorMessage(error),
        );
        onDataCallback([]);
      });
  };
  UDFCompatibleDatafeedBase.prototype.getTimescaleMarks = function (
    symbolInfo,
    from,
    to,
    onDataCallback,
    resolution,
  ) {
    if (!this._configuration.supports_timescale_marks) {
      return;
    }
    var requestParams = {
      symbol: symbolInfo.ticker || '',
      from: from,
      to: to,
      resolution: resolution,
    };
    this._send('timescale_marks', requestParams)
      .then(function (response) {
        if (!Array.isArray(response)) {
          var result = [];
          for (var i = 0; i < response.id.length; ++i) {
            result.push({
              id: extractField(response, 'id', i),
              time: extractField(response, 'time', i),
              color: extractField(response, 'color', i),
              label: extractField(response, 'label', i),
              tooltip: extractField(response, 'tooltip', i),
            });
          }
          response = result;
        }
        onDataCallback(response);
      })
      .catch(function (error) {
        logMessage(
          'UdfCompatibleDatafeed: Request timescale marks failed: ' +
            getErrorMessage(error),
        );
        onDataCallback([]);
      });
  };
  UDFCompatibleDatafeedBase.prototype.getServerTime = function (callback) {
    if (!this._configuration.supports_time) {
      return;
    }
    this._send('time')
      .then(function (response) {
        var time = parseInt(response);
        if (!isNaN(time)) {
          callback(time);
        }
      })
      .catch(function (error) {
        logMessage(
          'UdfCompatibleDatafeed: Fail to load server time, error=' +
            getErrorMessage(error),
        );
      });
  };
  UDFCompatibleDatafeedBase.prototype.searchSymbols = function (
    userInput,
    exchange,
    symbolType,
    onResult,
  ) {
    if (this._configuration.supports_search) {
      var params = {
        limit: 30 /* SearchItemsLimit */,
        query: userInput.toUpperCase(),
        type: symbolType,
        exchange: exchange,
      };
      this._send('search', params)
        .then(function (response) {
          if (response.s !== undefined) {
            logMessage(
              'UdfCompatibleDatafeed: search symbols error=' + response.errmsg,
            );
            onResult([]);
            return;
          }
          onResult(response);
        })
        .catch(function (reason) {
          logMessage(
            "UdfCompatibleDatafeed: Search symbols for '" +
              userInput +
              "' failed. Error=" +
              getErrorMessage(reason),
          );
          onResult([]);
        });
    } else {
      if (this._symbolsStorage === null) {
        throw new Error(
          'UdfCompatibleDatafeed: inconsistent configuration (symbols storage)',
        );
      }
      this._symbolsStorage
        .searchSymbols(
          userInput,
          exchange,
          symbolType,
          30 /* SearchItemsLimit */,
        )
        .then(onResult)
        .catch(onResult.bind(null, []));
    }
  };
  UDFCompatibleDatafeedBase.prototype.resolveSymbol = function (
    symbolName,
    onResolve,
    onError,
    extension,
  ) {
    logMessage('Resolve requested');
    var currencyCode = extension && extension.currencyCode;
    var resolveRequestStartTime = Date.now();
    function onResultReady(symbolInfo) {
      logMessage(
        'Symbol resolved: ' + (Date.now() - resolveRequestStartTime) + 'ms',
      );
      onResolve(symbolInfo);
    }
    if (!this._configuration.supports_group_request) {
      var params = {
        symbol: symbolName,
      };
      if (currencyCode !== undefined) {
        params.currencyCode = currencyCode;
      }
      this._send('symbols', params)
        .then(function (response) {
          if (response.s !== undefined) {
            onError('unknown_symbol');
          } else {
            onResultReady(response);
          }
        })
        .catch(function (reason) {
          logMessage(
            'UdfCompatibleDatafeed: Error resolving symbol: ' +
              getErrorMessage(reason),
          );
          onError('unknown_symbol');
        });
    } else {
      if (this._symbolsStorage === null) {
        throw new Error(
          'UdfCompatibleDatafeed: inconsistent configuration (symbols storage)',
        );
      }
      this._symbolsStorage
        .resolveSymbol(symbolName, currencyCode)
        .then(onResultReady)
        .catch(onError);
    }
  };
  UDFCompatibleDatafeedBase.prototype.getBars = function (
    symbolInfo,
    resolution,
    rangeStartDate,
    rangeEndDate,
    onResult,
    onError,
  ) {
    this._historyProvider
      .getBars(symbolInfo, resolution, rangeStartDate, rangeEndDate)
      .then(function (result) {
        onResult(result.bars, result.meta);
      })
      .catch(onError);
  };
  UDFCompatibleDatafeedBase.prototype.subscribeBars = function (
    symbolInfo,
    resolution,
    onTick,
    listenerGuid,
    onResetCacheNeededCallback,
  ) {
    this._dataPulseProvider.subscribeBars(
      symbolInfo,
      resolution,
      onTick,
      listenerGuid,
    );
  };
  UDFCompatibleDatafeedBase.prototype.unsubscribeBars = function (
    listenerGuid,
  ) {
    this._dataPulseProvider.unsubscribeBars(listenerGuid);
  };
  UDFCompatibleDatafeedBase.prototype._requestConfiguration = function () {
    return this._send('config').catch(function (reason) {
      logMessage(
        'UdfCompatibleDatafeed: Cannot get datafeed configuration - use default, error=' +
          getErrorMessage(reason),
      );
      return null;
    });
  };
  UDFCompatibleDatafeedBase.prototype._send = function (urlPath, params) {
    return this._requester.sendRequest(this._datafeedURL, urlPath, params);
  };
  UDFCompatibleDatafeedBase.prototype._setupWithConfiguration = function (
    configurationData,
  ) {
    this._configuration = configurationData;
    if (configurationData.exchanges === undefined) {
      configurationData.exchanges = [];
    }
    if (
      !configurationData.supports_search &&
      !configurationData.supports_group_request
    ) {
      throw new Error(
        'Unsupported datafeed configuration. Must either support search, or support group request',
      );
    }
    if (
      configurationData.supports_group_request ||
      !configurationData.supports_search
    ) {
      this._symbolsStorage = new SymbolsStorage(
        this._datafeedURL,
        configurationData.supported_resolutions || [],
        this._requester,
      );
    }
    logMessage(
      'UdfCompatibleDatafeed: Initialized with ' +
        JSON.stringify(configurationData),
    );
  };
  return UDFCompatibleDatafeedBase;
})();
export { UDFCompatibleDatafeedBase };
function defaultConfiguration() {
  return {
    supports_search: false,
    supports_group_request: true,
    supported_resolutions: ['1', '5', '15', '30', '60', '1D', '1W', '1M'],
    supports_marks: false,
    supports_timescale_marks: false,
  };
}