bring back type inference

.github/workflows/test-and-release.yml

@@ -40,6 +40,9 @@ jobs:
       - name: Build
         run: NODE_OPTIONS=--max_old_space_size=8192 npm run build
 
+      - name: Test TypeScript
+        run: npm run check-ts
+
       - name: Run local tests
         run: npm run test-gui
 

package.json

@@ -35,12 +35,13 @@
     "@alcalzone/release-script-plugin-iobroker": "^3.7.0",
     "@alcalzone/release-script-plugin-license": "^3.7.0",
     "@iobroker/vis-2-widgets-testing": "^1.0.0",
-    "@tsconfig/node16": "^16.1.1",
+    "@tsconfig/node18": "^18.2.2",
     "@types/mocha": "^10.0.6",
     "chai": "^4.3.10",
     "gulp": "^4.0.2",
     "iobroker.web": "*",
     "mocha": "^10.3.0",
+    "typescript": "^5.4.2",
     "unzipper": "^0.10.14"
   },
   "bugs": {
@@ -57,6 +58,7 @@
     "main.js"
   ],
   "scripts": {
+    "check-ts": "tsc --project src/tsconfig.json",
     "start": "cd src && npm run start",
     "test": "mocha ./test/*.engine.js --exit",
     "test-gui": "mocha ./test/*.gui.js --exit",

src/src/Toolbar/WidgetImportDialog.tsx

@@ -14,6 +14,7 @@ import {
 import { useFocus } from '@/Utils';
 import { store } from '@/Store';
 import {
+    AnyWidgetId,
     GroupWidget, GroupWidgetId, Project, Widget,
 } from '@/types';
 import CustomAceEditor from '../Components/CustomAceEditor';
@@ -59,7 +60,7 @@ const WidgetImportDialog = (props: WidgetImportDialogProps) => {
                 newWidgets[newKey] = widget;
                 if (widget.grouped && widget.groupid && newWidgets[widget.groupid]?.data?.members) {
                     // find group
-                    const pos = (newWidgets[widget.groupid] as GroupWidget).data.members.indexOf(widget._id as string);
+                    const pos = (newWidgets[widget.groupid] as GroupWidget).data.members.indexOf(widget._id as AnyWidgetId);
                     if (pos !== -1) {
                         (newWidgets[widget.groupid] as GroupWidget).data.members[pos] = newKey;
                     }
@@ -73,7 +74,7 @@ const WidgetImportDialog = (props: WidgetImportDialogProps) => {
             if (!isGroup(newWidgets[wid]) && props.selectedGroup !== undefined) {
                 newWidgets[wid].grouped = true;
                 newWidgets[wid].groupid = props.selectedGroup;
-                (project[props.selectedView].widgets[props.selectedGroup] as GroupWidget).data.members.push(wid);
+                (project[props.selectedView].widgets[props.selectedGroup] as GroupWidget).data.members.push(wid as AnyWidgetId);
             }
         });
 

src/src/Vis/Widgets/Basic/BasicBar.tsx

@@ -65,7 +65,7 @@ export default class BasicBar extends VisRxWidget<RxData> {
                 width: 200,
                 height: 130,
             },
-        };
+        } as const;
     }
 
     /**

src/src/Vis/Widgets/Basic/BasicFilterDropdown.tsx

@@ -25,11 +25,13 @@ import { Edit } from '@mui/icons-material';
 
 import { I18n, Icon } from '@iobroker/adapter-react-v5';
 
-import { GetRxDataFromWidget, RxRenderWidgetProps, RxWidgetInfo } from '@/types';
+import {
+    GetRxDataFromWidget, RxRenderWidgetProps, RxWidgetInfo, WidgetData,
+} from '@/types';
 import VisRxWidget from '@/Vis/visRxWidget';
-import { WidgetData } from '@/types';
+import { RxWidgetInfoAttributesField, RxWidgetInfoCustomComponentProperties, RxWidgetInfoCustomComponentContext } from '@/allInOneTypes';
+import { VisWidgetCommand } from '@/Vis/visBaseWidget';
 import FiltersEditorDialog from './FiltersEditorDialog';
-import { RxWidgetInfoAttributesField, RxWidgetInfoCustomComponentProperties, RxWidgetInfoCustomComponentContext } from "@/allInOneTypes";
 
 // eslint-disable-next-line no-use-before-define
 type RxData = GetRxDataFromWidget<typeof BasicFilterDropdown>
@@ -281,7 +283,7 @@ class BasicFilterDropdown extends VisRxWidget<RxData> {
         }
     }
 
-    onCommand(command: string): void {
+    onCommand(command: VisWidgetCommand): void {
         if (command === 'changeFilter') {
             // analyse filter
             this.forceUpdate();

src/src/Vis/Widgets/Basic/BasicIFrame.tsx

@@ -4,21 +4,9 @@ import { GetRxDataFromWidget, RxRenderWidgetProps } from '@/types';
 import VisRxWidget from '@/Vis/visRxWidget';
 
 // eslint-disable-next-line no-use-before-define
-// type RxData = GetRxDataFromWidget<typeof BasicIFrame>
-
-interface BasicIFrameData {
-    src: string;
-    refreshInterval: number;
-    refreshWithNoQuery: boolean;
-    noSandbox: boolean;
-    refreshOnViewChange: boolean;
-    refreshOnWakeUp: boolean;
-    scrollX: boolean;
-    scrollY: boolean;
-    seamless: boolean;
-}
+type RxData = GetRxDataFromWidget<typeof BasicIFrame>
 
-export default class BasicIFrame extends VisRxWidget<BasicIFrameData> {
+export default class BasicIFrame extends VisRxWidget<RxData> {
     private refreshInterval: ReturnType<typeof setInterval> | null = null;
 
     private readonly frameRef: React.RefObject<HTMLIFrameElement>;
@@ -96,7 +84,7 @@ export default class BasicIFrame extends VisRxWidget<BasicIFrameData> {
                 width: 600,
                 height: 320,
             },
-        };
+        } as const;
     }
 
     async componentDidMount(): Promise<void> {

src/src/Vis/Widgets/Basic/BasicImage.tsx

@@ -4,19 +4,9 @@ import { GetRxDataFromWidget, RxRenderWidgetProps } from '@/types';
 import VisRxWidget from '@/Vis/visRxWidget';
 
 // eslint-disable-next-line no-use-before-define
-// type RxData = GetRxDataFromWidget<typeof BasicImage>
-
-interface BasicImageData {
-    src: string;
-    stretch: boolean;
-    refreshInterval: number;
-    refreshOnWakeUp: boolean;
-    refreshOnViewChange: boolean;
-    refreshWithNoQuery: boolean;
-    allowUserInteractions: boolean;
-}
+type RxData = GetRxDataFromWidget<typeof BasicImage>
 
-export default class BasicImage extends VisRxWidget<BasicImageData> {
+export default class BasicImage extends VisRxWidget<RxData> {
     private refreshInterval: ReturnType<typeof setInterval> | null = null;
 
     private readonly imageRef: React.RefObject<HTMLImageElement>;
@@ -85,7 +75,7 @@ export default class BasicImage extends VisRxWidget<BasicImageData> {
                 width: 200,
                 height: 130,
             },
-        };
+        } as const;
     }
 
     async componentDidMount(): Promise<void> {

src/src/Vis/Widgets/Basic/BasicImage8.tsx

@@ -56,7 +56,7 @@ export default class BasicImage8 extends VisRxWidget<RxData> {
                     },
                 ],
             }],
-        };
+        } as const;
     }
 
     /**

src/src/Vis/Widgets/Basic/BasicRedNumber.tsx

@@ -85,7 +85,7 @@
                 width: 52,
                 height: 30,
             },
-        };
+        } as const;
     }
 
     /**
@@ -123,7 +123,7 @@
                         top: 0,
                         left: 0,
                         zIndex: 0,
-                        color: this.state.rxData.backgroundColor || 'red',
+                        color: this.state.rxData.background || 'red',
                     }}
                 />
                 <div
@@ -150,11 +150,11 @@
 
         const style: React.CSSProperties = {
             padding: 3,
             borderRadius: this.state.rxData.borderRadius !== undefined && this.state.rxData.borderRadius !== null ? parseFloat(this.state.rxData.borderRadius) : 16,
             borderColor: this.state.rxData.borderColor ||  'white',
             borderWidth: 3,
             borderStyle: 'solid',
-            backgroundColor: this.state.rxData.backgroundColor || 'red',
+            backgroundColor: this.state.rxData.background || 'red',
             minWidth: 21,
             textAlign: 'center',
             color: props.style.color || 'white',

src/src/Vis/Widgets/Basic/BasicScreenResolution.tsx

@@ -3,18 +3,17 @@
 import { I18n } from '@iobroker/adapter-react-v5';
 
 import {
-    RxRenderWidgetProps, VisLegacy,
-    RxWidgetState, RxWidgetProps, GetRxDataFromWidget,
+    RxRenderWidgetProps, VisLegacy, RxWidgetProps, GetRxDataFromWidget,
 } from '@/types';
-import VisRxWidget from '@/Vis/visRxWidget';
+import VisRxWidget, { VisRxWidgetState } from '@/Vis/visRxWidget';
 
 declare global {
     interface Window {
         vis: VisLegacy;
     }
 }
 
-interface BasicScreenResolutionState extends RxWidgetState {
+interface BasicScreenResolutionState extends VisRxWidgetState {
     width: number;
     height: number;
     defaultView: string;
@@ -24,15 +23,17 @@
 // eslint-disable-next-line no-use-before-define
 type RxData = GetRxDataFromWidget<typeof BasicScreenResolution>
 
 export default class BasicScreenResolution extends VisRxWidget<RxData, BasicScreenResolutionState> {
     private essentialData: string;
 
     constructor(props: RxWidgetProps) {
         // @ts-expect-error refactor types to extend from parent types
         super(props);
-        const state = this.state;
-        state.width = document.documentElement.clientWidth;
-        state.height = document.documentElement.clientHeight;
+        this.state = {
+            ...this.state,
+            width: document.documentElement.clientWidth,
+            height: document.documentElement.clientHeight,
+        };
         this.essentialData = JSON.stringify(this.buildEssentialProjectData());
     }
 
@@ -63,7 +64,7 @@
                 width: 170,
                 height: 75,
             },
-        };
+        } as const;
     }
 
     async componentDidMount(): Promise<void> {
@@ -122,7 +123,6 @@
             defaultView = window.vis.findNearestResolution();
         }
         this.setState({
-            // @ts-expect-error unknown error
             width,
             height,
             defaultView,

src/src/Vis/Widgets/Basic/BasicSpeechToText.tsx

@@ -7,11 +7,12 @@ import type {
 import { I18n } from '@iobroker/adapter-react-v5';
 // @ts-expect-error fix import
 import type * as SpeechRecognition from 'dom-speech-recognition';
+import type { VisBaseWidgetState } from '@/Vis/visBaseWidget';
 
 // eslint-disable-next-line no-use-before-define
 type RxData = GetRxDataFromWidget<typeof BasicSpeechToText>
 
-interface BasicSpeechToTextState {
+interface BasicSpeechToTextState extends VisBaseWidgetState {
     /** Current shown module text */
     text: string;
     /** Current shown image */

src/src/Vis/Widgets/Basic/BasicSvgShape.tsx

@@ -90,7 +90,7 @@ export default class BasicSvgShape extends VisRxWidget<RxData> {
                 width: 100,
                 height: 100,
             },
-        };
+        } as const;
     }
 
     /**

src/src/Vis/visBaseWidget.tsx

@@ -107,7 +107,7 @@ export interface VisBaseWidgetState {
     widgetHint?: 'light' | 'dark' | 'hide';
     hideHelper?: boolean;
     isHidden?: boolean;
-    gap?: number,
+    gap?: number;
     draggable?: boolean;
     showRelativeMoveMenu?: boolean;
 }
@@ -148,7 +148,7 @@ interface VisBaseWidget {
     renderLastChange(style: unknown): React.ReactNode;
 }
 
-class VisBaseWidget extends React.Component<VisBaseWidgetProps, VisBaseWidgetState> {
+class VisBaseWidget<TState extends Partial<VisBaseWidgetState> = VisBaseWidgetState> extends React.Component<VisBaseWidgetProps, TState & VisBaseWidgetState> {
     static FORBIDDEN_CHARS = /[^._\-/ :!#$%&()+=@^{}|~]+/g; // from https://github.com/ioBroker/ioBroker.js-controller/blob/master/packages/common/lib/common/tools.js
 
     /** We do not store the SVG Element in the state because it is cyclic */
@@ -219,7 +219,7 @@ class VisBaseWidget extends React.Component<VisBaseWidgetProps, VisBaseWidgetSta
             ),
             hideHelper: false,
             gap: style.position === 'relative' ? (isVarFinite(props.context.views[props.view].settings?.rowGap) ? parseFloat(props.context.views[props.view].settings?.rowGap as string) : 0) : 0,
-        };
+        } as TState & VisBaseWidgetState;
 
         this.onCommandBound = this.onCommand.bind(this);
     }
@@ -399,8 +399,8 @@ class VisBaseWidget extends React.Component<VisBaseWidgetProps, VisBaseWidgetSta
         }
 
         // take actual (old) style and data
-        let styleStr: string = state.style?._originalData ? state.style._originalData : JSON.stringify(state.style);
-        let dataStr: string = state.data?._originalData ? state.data._originalData : JSON.stringify(state.data);
+        const styleStr: string = state.style?._originalData ? state.style._originalData : JSON.stringify(state.style);
+        const dataStr: string = state.data?._originalData ? state.data._originalData : JSON.stringify(state.data);
 
         const isHidden = VisBaseWidget.isWidgetFilteredOutStatic(
             props.viewsActiveFilter,

src/src/Vis/visRxWidget.tsx

@@ -65,9 +65,7 @@
     'word-spacing',
 ];
 
-interface VisRxWidgetProps extends VisBaseWidgetProps {
-
-}
+type VisRxWidgetProps = VisBaseWidgetProps
 
 interface RxData {
     _originalData: any;
@@ -111,24 +109,14 @@
     selectedWidget: AnyWidgetId;
 }
 
-interface VisRxWidgetState extends VisBaseWidgetState {
+export interface VisRxWidgetState extends VisBaseWidgetState {
     rxData: RxData;
     values: VisRxWidgetStateValues;
     visible: boolean;
     disabled?: boolean;
 }
 
-/** TODO: this overload can be removed as soon as VisBaseWidget is written correctly in TS */
-interface VisRxWidget<TRxData extends Record<string, any>, TState extends Record<string, any> = Record<string, never>> extends VisBaseWidget {
-    visHidden?: boolean;
-    adapter?: string;
-    version?: string;
-    url?: string;
-    custom?: any;
-    state: VisRxWidgetState & TState & { rxData: TRxData };
-}
-
-class VisRxWidget<TRxData extends Record<string, any>, TState extends Record<string, any> = Record<string, never>> extends VisBaseWidget<TState>{
+class VisRxWidget<TRxData extends Record<string, any>, TState extends Partial<VisRxWidgetState> = VisRxWidgetState> extends VisBaseWidget<VisRxWidgetState & TState & { rxData: TRxData }> {
     static POSSIBLE_MUI_STYLES = POSSIBLE_MUI_STYLES;
 
     static i18nPrefix: string | undefined;
@@ -173,7 +161,7 @@
         // collect all attributes (only types)
         if (Array.isArray(options.visAttrs)) {
             options.visAttrs.forEach(group =>
                 group.fields && group.fields.forEach(item => {
                     widgetAttrInfo[item.name] = { type: item.type };
                 }));
         }
@@ -303,7 +291,7 @@
      * @param doNotApplyState if state should not be set
      */
     onStateChanged(id?: string | null, state?: typeof this.state | null, doNotApplyState?: boolean) {
         this.newState = this.newState || {
             values: deepClone(this.state.values || {}),
             rxData: { ...this.state.data } as WidgetDataState | GroupDataState,
             rxStyle: { ...this.state.style } as WidgetStyleState,
@@ -432,7 +420,6 @@
     }
 
     async componentWillUnmount() {
-        // @ts-expect-error check later if types wrong or call wrong
         if (this.linkContext.IDs.length) {
             await this.props.context.socket.unsubscribeState(this.linkContext.IDs, this.onStateChangedBind);
         }
@@ -510,14 +497,14 @@
 
         // subscribe on some new IDs and remove old IDs
         const unsubscribe = oldIDs.filter(id => !this.linkContext.IDs.includes(id));
-        // @ts-expect-error check later if types wrong or call wrong
         if (unsubscribe.length) {
+            // @ts-expect-error check later if types wrong or call wrong
             await context.socket.unsubscribeState(unsubscribe, this.onStateChangedBind);
         }
 
         const subscribe = this.linkContext.IDs.filter(id => !oldIDs.includes(id));
-        // @ts-expect-error check later if types wrong or call wrong
         if (subscribe.length) {
+            // @ts-expect-error check later if types wrong or call wrong
             await context.socket.subscribeState(subscribe, this.onStateChangedBind);
         }
 
@@ -1028,7 +1015,7 @@
      * Get information about specific widget, needs to be implemented by widget class
      */
     // eslint-disable-next-line class-methods-use-this
-    getWidgetInfo(): Record<string, any> {
+    getWidgetInfo(): Readonly<RxWidgetInfo> {
         throw new Error('not implemented');
     }
 }