20 lines
780 B
TypeScript
20 lines
780 B
TypeScript
import * as q from '../../backend/src/Model'
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import { SettingsState, TopicOrder } from './reducers/Settings'
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import { TopicViewModel } from './model/TopicViewModel'
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export function sortedNodes(settings: SettingsState, treeNode: q.TreeNode<any>): Array<q.TreeNode<TopicViewModel>> {
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const topicOrder = settings.get('topicOrder')
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let edges = treeNode.edgeArray
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if (topicOrder === TopicOrder.abc) {
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edges = edges.sort((a, b) => a.name.localeCompare(b.name))
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}
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let nodes = edges.map(edge => edge.target)
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if (topicOrder === TopicOrder.messages) {
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nodes = nodes.sort((a, b) => b.leafMessageCount() - a.leafMessageCount())
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}
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if (topicOrder === TopicOrder.topics) {
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nodes = nodes.sort((a, b) => b.childTopicCount() - a.childTopicCount())
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}
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return nodes
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}
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