Refactor react component to make it shorter

I have the following code, but first the explanation. I am using a REACTJS Office UI Component called details list: http://ift.tt/2fXgQOA

And I want my application to be able to render information from any type of Sharepoint List regardless of the columns the source has. For that I am trying to implement a factory method design pattern like this:

export  interface IListItem {
    [key: string]: any;
    id: string;
    title: string;
    modified: Date;
    created: Date;
    modifiedby: string;
    createdby: string;    
}

import {IListItem} from './IListItem';

export interface  IAnnouncementListItem extends IListItem {
    announcementBody: string;
    expiryDate: Date;  
}

import {IListItem} from './IListItem';

export interface IDirectoryListItem extends IListItem {
        firstName: string;
        lastName: string;
        mobileNumber: string;
        internalNumber: string;  
}


import {IListItem} from './IListItem';

export interface  INewsListItem extends IListItem {
    newsheader: string;
    newsbody: string;
    expiryDate: Date;
}

import { IListItem } from './models/IListItem';
import { SPHttpClient, SPHttpClientResponse } from '@microsoft/sp-http';
export  interface IFactory{
    getItems(requester: SPHttpClient, siteUrl: string, listName: string): IListItem[];
}

import { SPHttpClient, SPHttpClientResponse } from '@microsoft/sp-http';
import { IWebPartContext } from '@microsoft/sp-webpart-base';
import { IListItem} from './models/IListItem';
import { IFactory } from './IFactory';
import { INewsListItem } from './models/INewsListItem';
import { IDirectoryListItem } from './models/IDirectoryListItem';
import { IAnnouncementListItem } from './models/IAnnouncementListItem';

export class ListItemFactory implements IFactory{   
    getItems(requester: SPHttpClient, siteUrl: string, listName: string): IListItem[] {
        switch(listName) {
            case 'List':
                let items: IListItem[];
                requester.get(`${siteUrl}/_api/web/lists/getbytitle('${listName}')/items?$select=Title,Id`,
                SPHttpClient.configurations.v1,
                {
                    headers: {
                    'Accept': 'application/json;odata=nometadata',
                    'odata-version': ''
                    }
                })
                .then((response: SPHttpClientResponse): Promise<{ value: IListItem[] }> => {
                    return response.json();
                })
                .then((response: { value: IListItem[] }): void => {
                    items= response.value;
                });
                return items;
            case 'News':
                let newsitems: INewsListItem[];
                requester.get(`${siteUrl}/_api/web/lists/getbytitle('${listName}')/items?$select=Title,Id`,
                SPHttpClient.configurations.v1,
                {
                    headers: {
                    'Accept': 'application/json;odata=nometadata',
                    'odata-version': ''
                    }
                })
                .then((response: SPHttpClientResponse): Promise<{ value: INewsListItem[] }> => {
                    return response.json();
                })
                .then((response: { value: INewsListItem[] }): void => {
                    newsitems= response.value;
                });
                return newsitems;
            case 'Announcements':
                let announcementitems: IAnnouncementListItem[];
                requester.get(`${siteUrl}/_api/web/lists/getbytitle('${listName}')/items?$select=Title,Id`,
                SPHttpClient.configurations.v1,
                {
                    headers: {
                    'Accept': 'application/json;odata=nometadata',
                    'odata-version': ''
                    }
                })
                .then((response: SPHttpClientResponse): Promise<{ value: IAnnouncementListItem[] }> => {
                    return response.json();
                })
                .then((response: { value: IAnnouncementListItem[] }): void => {
                    announcementitems= response.value;
                });
                return announcementitems;
            case 'Directory':
                let directoryitems: IDirectoryListItem[];
                requester.get(`${siteUrl}/_api/web/lists/getbytitle('${listName}')/items?$select=Title,Id`,
                SPHttpClient.configurations.v1,
                {
                    headers: {
                    'Accept': 'application/json;odata=nometadata',
                    'odata-version': ''
                    }
                })
                .then((response: SPHttpClientResponse): Promise<{ value: IDirectoryListItem[] }> => {
                    return response.json();
                })
                .then((response: { value: IDirectoryListItem[] }): void => {
                    items= response.value;
                });
                return directoryitems;
            default:
                return null;
        }
      }
} 
    /* public getItems(requester: SPHttpClient, siteUrl: string, listName: string): IListItem[] {
        let items: IListItem[];
        requester.get(`${siteUrl}/_api/web/lists/getbytitle('${listName}')/items?$select=Title,Id`,
        SPHttpClient.configurations.v1,
        {
            headers: {
            'Accept': 'application/json;odata=nometadata',
            'odata-version': ''
            }
        })
        .then((response: SPHttpClientResponse): Promise<{ value: IListItem[] }> => {
            return response.json();
        })
        .then((response: { value: IListItem[] }): void => {
            items= response.value;
        });
        return items;
    } */
}

The state class:

import { IListItem } from './models/IListItem';
import { INewsListItem } from './models/INewsListItem';
import { IDirectoryListItem } from './models/IDirectoryListItem';
import { IAnnouncementListItem } from './models/IAnnouncementListItem';
import {
  IColumn
} from 'office-ui-fabric-react/lib/DetailsList';

export interface IFactoryMethodState{
  type: string;
  status: string;
  DetailsListItemState: IDetailsListItemState;
  DetailsNewsListItemState: IDetailsNewsListItemState;
  DetailsDirectoryListItemState : IDetailsDirectoryListItemState;
  DetailsAnnouncementListItemState : IDetailsAnnouncementListItemState;
}

export interface IDetailsListItemState {
  columns: IColumn[];
  items: IListItem[];
}

export interface IDetailsNewsListItemState {
  columns: IColumn[];
  items: INewsListItem[];
}

export interface IDetailsDirectoryListItemState {
  columns: IColumn[];
  items: IDirectoryListItem[];
}

export interface IDetailsAnnouncementListItemState {
  columns: IColumn[];
  items: IAnnouncementListItem[];
}

as you can see, I have different types of results, so I encapsulated that info IfactoryMethodState

Now in the component I use it like this:

import * as React from 'react';
import styles from './FactoryMethod.module.scss';
import { IFactoryMethodProps } from './IFactoryMethodProps';
import { 
  IDetailsListItemState,  
  IDetailsNewsListItemState,
  IDetailsDirectoryListItemState,
  IDetailsAnnouncementListItemState,
  IFactoryMethodState
} from './IFactoryMethodState';
import { IListItem } from './models/IListItem';
import { IAnnouncementListItem } from './models/IAnnouncementListItem';
import { INewsListItem } from './models/INewsListItem';
import { IDirectoryListItem } from './models/IDirectoryListItem';

import { escape } from '@microsoft/sp-lodash-subset';
import { SPHttpClient, SPHttpClientResponse } from '@microsoft/sp-http';
import { ListItemFactory} from './ListItemFactory';
import { TextField } from 'office-ui-fabric-react/lib/TextField';
import {
  DetailsList,
  DetailsListLayoutMode,
  Selection,
  IColumn
} from 'office-ui-fabric-react/lib/DetailsList';
import { MarqueeSelection } from 'office-ui-fabric-react/lib/MarqueeSelection';
import { autobind } from 'office-ui-fabric-react/lib/Utilities';

let _columns = [
  {
    key: 'column1',
    name: 'Name',
    fieldName: 'name',
    minWidth: 100,
    maxWidth: 200,
    isResizable: true
  },
  {
    key: 'column2',
    name: 'Value',
    fieldName: 'value',
    minWidth: 100,
    maxWidth: 200,
    isResizable: true
  },
];

export default class FactoryMethod extends React.Component<any, IFactoryMethodState> {
  private listItemEntityTypeName: string = undefined;
  private _selection: Selection;

  constructor(props: IFactoryMethodProps, state: any) {
    super(props);

    //Initialize state
    this.state = {
      type: 'ListItem',
      status: this.listNotConfigured(this.props) ? 'Please configure list in Web Part properties' : 'Ready',
      DetailsListItemState:{
        columns:[],
        items:[]
      },
      DetailsNewsListItemState:{
        columns:[],
        items:[]
      },
      DetailsDirectoryListItemState:{
        columns:[],
        items:[]
      },
      DetailsAnnouncementListItemState:{
        columns:[],
        items:[]
      },
    };
  }

  public componentWillReceiveProps(nextProps: IFactoryMethodProps): void {
    this.listItemEntityTypeName = undefined;
    //Initialize state
    this.state = {
      type: 'ListItem',
      status: this.listNotConfigured(this.props) ? 'Please configure list in Web Part properties' : 'Ready',
      DetailsListItemState:{
        columns:[],
        items:[]
      },
      DetailsNewsListItemState:{
        columns:[],
        items:[]
      },
      DetailsDirectoryListItemState:{
        columns:[],
        items:[]
      },
      DetailsAnnouncementListItemState:{
        columns:[],
        items:[]
      },
    };
  }

  public render(): React.ReactElement<IFactoryMethodProps> {
    let { type, 
      status, 
      DetailsListItemState, 
      DetailsNewsListItemState, 
      DetailsDirectoryListItemState, 
      DetailsAnnouncementListItemState } = this.state;

        switch(this.props.listName)
        {
          case "List":
            return (
              <div>
                <MarqueeSelection selection={ this._selection }>
                  <DetailsList
                    items={ DetailsListItemState.items }
                    columns={ DetailsListItemState.columns }
                    setKey='set'
                    layoutMode={ DetailsListLayoutMode.fixedColumns }
                    selection={ this._selection }
                    selectionPreservedOnEmptyClick={ true }                
                    compact={ true }
                  />
                </MarqueeSelection>
              </div>
            );         
          case "Announcements":
            return (
              <div>
                <MarqueeSelection selection={ this._selection }>
                  <DetailsList
                    items={ DetailsAnnouncementListItemState.items }
                    columns={ DetailsAnnouncementListItemState.columns }
                    setKey='set'
                    layoutMode={ DetailsListLayoutMode.fixedColumns }
                    selection={ this._selection }
                    selectionPreservedOnEmptyClick={ true }                
                    compact={ true }
                  />
                </MarqueeSelection>
              </div>
            );
        case "News":
          return (
            <div>
              <MarqueeSelection selection={ this._selection }>
                <DetailsList
                  items={ DetailsNewsListItemState.items }
                  columns={ DetailsNewsListItemState.columns }
                  setKey='set'
                  layoutMode={ DetailsListLayoutMode.fixedColumns }
                  selection={ this._selection }
                  selectionPreservedOnEmptyClick={ true }                
                  compact={ true }
                />
              </MarqueeSelection>
            </div>
          );
        case "Directory":
          return (
            <div>
              <MarqueeSelection selection={ this._selection }>
                <DetailsList
                  items={ DetailsDirectoryListItemState.items }
                  columns={ DetailsDirectoryListItemState.columns }
                  setKey='set'
                  layoutMode={ DetailsListLayoutMode.fixedColumns }
                  selection={ this._selection }
                  selectionPreservedOnEmptyClick={ true }                
                  compact={ true }
                />
              </MarqueeSelection>
            </div>
          );
        default : 
          break;
      }
  }

  private readItems(): void {
    this.setState({
      status: 'Loading all items...'
    });
    let factory = new  ListItemFactory();

    //Here its where we actually use the pattern to make our coding easier.
    switch(this.props.listName)
    {
      case "List":
        let listItems  = factory.getItems(this.props.spHttpClient, this.props.siteUrl, this.props.listName);  
        this.setState({
          status: `Successfully loaded ${listItems.length} items`,
          DetailsListItemState : {
            items: listItems,
            columns: [
            ]
          }
        });      
        break;
      case "Announcements":
        let announcementlistItems  = factory.getItems(this.props.spHttpClient, this.props.siteUrl, this.props.listName) as IAnnouncementListItem[];  
        this.setState({
          status: `Successfully loaded ${listItems.length} items`,
          DetailsAnnouncementListItemState : {
            items: announcementlistItems,
            columns: []
          }
        });          
        break;
      case "News":
        let newsListItems  = factory.getItems(this.props.spHttpClient, this.props.siteUrl, this.props.listName) as INewsListItem[];  
        this.setState({
          status: `Successfully loaded ${listItems.length} items`,
          DetailsNewsListItemState : {
            items: newsListItems,
            columns: []
          }
        });      
        break;
      case "Directory":
        let directoryListItems  = factory.getItems(this.props.spHttpClient, this.props.siteUrl, this.props.listName) as IDirectoryListItem[];  
        this.setState({
          status: `Successfully loaded ${listItems.length} items`,
          DetailsDirectoryListItemState : {
            items: directoryListItems,
            columns: []
          }
        });   
        break;
      default : 
        break;
    }    
  }

  private _getSelectionDetails(): string {
    let selectionCount = this._selection.getSelectedCount();

    switch (selectionCount) {
      case 0:
        return 'No items selected';
      case 1:
        return '1 item selected: ' + (this._selection.getSelection()[0] as any).name;
      default:
        return `${selectionCount} items selected`;
    }
  }

  private listNotConfigured(props: IFactoryMethodProps): boolean {
    return props.listName === undefined ||
      props.listName === null ||
      props.listName.length === 0;
  }


}

What I dont like about this code:

1. The switch statement, is there a way to rewrite it and make it shorter probably without the SWITCH?

2. The state implementation, I am not quite convinced yet about it.