mirror of
https://github.com/weaveworks/scope.git
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eb64d3f09b
* Node details fetching reports at proper timestamp. * Corrected all the relevant timestamps in the UI. * Renamed some state variables. * Time travel works for topologies list. * Added a whole screen overlay for time travel. * Polished the backend. * Make time travel work also with the Resource View. * Fixed the jest tests. * Fixed the empty view message for resource view. * Some naming polishing. * Addressed the comments.
63 lines
1.7 KiB
JavaScript
63 lines
1.7 KiB
JavaScript
import { createSelector } from 'reselect';
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import { Map as makeMap } from 'immutable';
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import { layersTopologyIdsSelector } from './resource-view/layout';
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import {
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RESOURCE_VIEW_MODE,
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GRAPH_VIEW_MODE,
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TABLE_VIEW_MODE,
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} from '../constants/naming';
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// TODO: Consider moving more stuff from 'topology-utils' here.
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export const isGraphViewModeSelector = createSelector(
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[
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state => state.get('topologyViewMode'),
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],
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viewMode => viewMode === GRAPH_VIEW_MODE
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);
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export const isTableViewModeSelector = createSelector(
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[
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state => state.get('topologyViewMode'),
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],
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viewMode => viewMode === TABLE_VIEW_MODE
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);
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export const isResourceViewModeSelector = createSelector(
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[
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state => state.get('topologyViewMode'),
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],
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viewMode => viewMode === RESOURCE_VIEW_MODE
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);
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export const resourceViewAvailableSelector = createSelector(
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[
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layersTopologyIdsSelector
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],
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layersTopologyIds => !layersTopologyIds.isEmpty()
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);
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// Checks if graph complexity is high. Used to trigger
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// table view on page load and decide on animations.
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export const graphExceedsComplexityThreshSelector = createSelector(
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[
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state => state.getIn(['currentTopology', 'stats', 'node_count']) || 0,
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state => state.getIn(['currentTopology', 'stats', 'edge_count']) || 0,
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],
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(nodeCount, edgeCount) => (nodeCount + (2 * edgeCount)) > 1000
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);
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// Options for current topology, sub-topologies share options with parent
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export const activeTopologyOptionsSelector = createSelector(
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[
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state => state.getIn(['currentTopology', 'parentId']),
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state => state.get('currentTopologyId'),
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state => state.get('topologyOptions'),
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],
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(parentTopologyId, currentTopologyId, topologyOptions) => (
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topologyOptions.get(parentTopologyId || currentTopologyId, makeMap())
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)
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);
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