function getWorkItemDetails()

in src/FeatureTimeline/redux/selectors/workItemHierarchySelector.ts [88:143]
48 lines of code
14 McCabe index (conditional complexity)

function getWorkItemDetails(
    projectId: string,
    teamId: string,
    id: number,
    input: IFeatureTimelineRawState,
    isRoot: boolean): IWorkItemDisplayDetails {

    const {
        workItemsState,
        workItemMetadata
    } = input;

    const workItemInfo = id && workItemsState.workItemInfos[id];
    const workItem = workItemInfo && workItemInfo.workItem;
    let workItemType = null;
    let workItemStateColor: WorkItemStateColor = null;

    if (workItem) {
        const workItemTypeName = workItem.fields["System.WorkItemType"];
        const state = workItem.fields["System.State"].toLowerCase();
        const metadata = workItemMetadata[projectId];
        workItemType = metadata.workItemTypes.filter((wit) => wit.name.toLowerCase() === workItemTypeName.toLowerCase())[0];
        if (metadata.workItemStateColors[workItemTypeName]) {
            workItemStateColor = metadata.workItemStateColors[workItemTypeName].filter(sc => sc.name.toLowerCase() === state)[0];
        }
    }

    const children = getWorkItemsDetails(projectId, teamId, getChildrenIds(workItemsState.workItemInfos, id), input, /* isRoot */ false);

    // try getting start/end iteration from children
    let iterationDuration = getWorkItemIterationDuration(children, projectId, teamId, input, id, workItem);

    const orderFieldName = input.backlogConfiguration.backlogConfigurations[projectId][teamId].backlogFields.typeFields["Order"];
    const effortFieldName = input.backlogConfiguration.backlogConfigurations[projectId][teamId].backlogFields.typeFields["Effort"];
    const color = workItemType && workItemType.color ? "#" + (workItemType.color.length > 6 ? workItemType.color.substr(2) : workItemType.color) : "#c2c8d1";
    const workItemDetails: IWorkItemDisplayDetails = {
        id,
        title: workItem ? workItem.fields["System.Title"] : "Unparented",
        color,
        order: workItem ? workItem.fields[orderFieldName] || Number.MAX_VALUE : Number.MAX_VALUE,
        efforts: workItem ? workItem.fields[effortFieldName] || 0 : 0,
        workItem,
        iterationDuration,
        children,
        isRoot,
        isComplete: workItemInfo && workItemInfo.stateCategory === StateCategory.Completed,
        workItemStateColor,
        childrenWithNoEfforts: children.filter(c => c.efforts === 0).length,
        predecessors: [],
        successors: [],
        highlighteSuccessorIcon: false,
        highlightPredecessorIcon: false
    };

    return workItemDetails;
}