1#@!#!123s

: / proc / self / root / usr / share / grafana / public / app / plugins / panel / graph /
Filename : series_overrides_ctrl.ts
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import { map, each, isUndefined } from 'lodash';

import { textUtil } from '@grafana/data';
import coreModule from 'app/angular/core_module';

coreModule.controller('SeriesOverridesCtrl', ['$scope', '$element', 'popoverSrv', SeriesOverridesCtrl]);

export function SeriesOverridesCtrl($scope: any, $element: JQuery, popoverSrv: any) {
  $scope.overrideMenu = [];
  $scope.currentOverrides = [];
  $scope.override = $scope.override || {};
  $scope.colorPickerModel = {};

  $scope.addOverrideOption = (name: string, propertyName: string, values: any) => {
    const option = {
      text: name,
      propertyName: propertyName,
      index: $scope.overrideMenu.length,
      values,
      submenu: map(values, (value) => {
        return { text: String(value), value: value };
      }),
    };

    $scope.overrideMenu.push(option);
  };

  $scope.setOverride = (item: { propertyName: string }, subItem: { value: any }) => {
    // handle color overrides
    if (item.propertyName === 'color') {
      $scope.openColorSelector($scope.override['color']);
      return;
    }

    $scope.override[item.propertyName] = subItem.value;

    // automatically disable lines for this series and the fill below to series
    // can be removed by the user if they still want lines
    if (item.propertyName === 'fillBelowTo') {
      $scope.override['lines'] = false;
      $scope.ctrl.addSeriesOverride({ alias: subItem.value, lines: false });
    }

    $scope.updateCurrentOverrides();
    $scope.ctrl.render();
  };

  $scope.colorSelected = (color: any) => {
    $scope.override['color'] = color;
    $scope.updateCurrentOverrides();
    $scope.ctrl.render();

    // update picker model so that the picker UI will also update
    $scope.colorPickerModel.series.color = color;
  };

  $scope.openColorSelector = (color: any) => {
    $scope.colorPickerModel = {
      autoClose: true,
      colorSelected: $scope.colorSelected,
      series: { color },
    };

    popoverSrv.show({
      element: $element.find('.dropdown')[0],
      position: 'top center',
      openOn: 'click',
      template: '<series-color-picker-popover color="series.color" onColorChange="colorSelected" />',
      classNames: 'drop-popover drop-popover--transparent',
      model: $scope.colorPickerModel,
      onClose: () => {
        $scope.ctrl.render();
      },
    });
  };

  $scope.removeOverride = (option: { propertyName: string | number }) => {
    delete $scope.override[option.propertyName];
    $scope.updateCurrentOverrides();
    $scope.ctrl.refresh();
  };

  $scope.getSeriesNames = () => {
    return map($scope.ctrl.seriesList, (series) => {
      return textUtil.escapeHtml(series.alias);
    });
  };

  $scope.updateCurrentOverrides = () => {
    $scope.currentOverrides = [];
    each($scope.overrideMenu, (option) => {
      const value = $scope.override[option.propertyName];
      if (isUndefined(value)) {
        return;
      }
      $scope.currentOverrides.push({
        name: option.text,
        propertyName: option.propertyName,
        value: String(value),
      });
    });
  };

  $scope.addOverrideOption('Bars', 'bars', [true, false]);
  $scope.addOverrideOption('Lines', 'lines', [true, false]);
  $scope.addOverrideOption('Line fill', 'fill', [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10]);
  $scope.addOverrideOption('Fill gradient', 'fillGradient', [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10]);
  $scope.addOverrideOption('Line width', 'linewidth', [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10]);
  $scope.addOverrideOption('Null point mode', 'nullPointMode', ['connected', 'null', 'null as zero']);
  $scope.addOverrideOption('Fill below to', 'fillBelowTo', $scope.getSeriesNames());
  $scope.addOverrideOption('Staircase line', 'steppedLine', [true, false]);
  $scope.addOverrideOption('Dashes', 'dashes', [true, false]);
  $scope.addOverrideOption('Hidden Series', 'hiddenSeries', [true, false]);
  $scope.addOverrideOption(
    'Dash Length',
    'dashLength',
    [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20]
  );
  $scope.addOverrideOption(
    'Dash Space',
    'spaceLength',
    [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20]
  );
  $scope.addOverrideOption('Points', 'points', [true, false]);
  $scope.addOverrideOption('Points Radius', 'pointradius', [1, 2, 3, 4, 5]);
  $scope.addOverrideOption('Stack', 'stack', [true, false, 'A', 'B', 'C', 'D']);
  $scope.addOverrideOption('Color', 'color', ['change']);
  $scope.addOverrideOption('Y-axis', 'yaxis', [1, 2]);
  $scope.addOverrideOption('Z-index', 'zindex', [-3, -2, -1, 0, 1, 2, 3]);
  $scope.addOverrideOption('Transform', 'transform', ['constant', 'negative-Y']);
  $scope.addOverrideOption('Legend', 'legend', [true, false]);
  $scope.addOverrideOption('Hide in tooltip', 'hideTooltip', [true, false]);
  $scope.updateCurrentOverrides();
}