force editor mode if template present

client/src/components/app_bar.tsx

@@ -281,7 +281,7 @@ export function WelcomeAppBar({gameInfo, toggleImpressum, openEraseMenu, openUpl
 /** The top-navigation bar */
 export function LevelAppBar({
     isLoading, levelTitle, impressum, toggleImpressum,
-    pageNumber = undefined, setPageNumber = undefined}) {
+    pageNumber = undefined, setPageNumber = undefined, lockEditorMode=false}) {
   const gameId = React.useContext(GameIdContext)
   const {worldId, levelId} = React.useContext(WorldLevelIdContext)
   const gameInfo = useGetGameInfoQuery({game: gameId})
@@ -295,6 +295,13 @@ export function LevelAppBar({
 
   const [navOpen, setNavOpen] = React.useState(false)
 
+  function toggleEditor(ev) {
+    if (!lockEditorMode){
+      setTypewriterMode(!typewriterMode)
+      setNavOpen(false)
+    }
+  }
+
   return <div className="app-bar" style={isLoading ? {display: "none"} : null} >
     {mobile ?
       <>
@@ -388,9 +395,9 @@ export function LevelAppBar({
               <FontAwesomeIcon icon={faHome} />&nbsp;Leave World
             </Button>
           }
-          <Button className="btn btn-inverted toggle-width" disabled={levelId <= 0} inverted="true" to=""
-              onClick={(ev) => { setTypewriterMode(!typewriterMode); setNavOpen(false) }}
-              title={typewriterMode ? "Editor mode" : "Typewriter mode"}>
+          <Button className="btn btn-inverted toggle-width" disabled={levelId <= 0 || lockEditorMode} inverted="true" to=""
+              onClick={(ev) => toggleEditor(ev)}
+              title={lockEditorMode ? "Editor mode is enforced!" : typewriterMode ? "Editor mode" : "Typewriter mode"}>
             <FontAwesomeIcon icon={typewriterMode ? faCode : faTerminal} />
           </Button>
           <Button className="btn btn-inverted toggle-width" title="information, Impressum, privacy policy" inverted="true" to="" onClick={(ev) => {toggleImpressum(ev); setNavOpen(false)}}>

client/src/components/infoview/main.tsx

@@ -21,13 +21,13 @@ import * as monaco from 'monaco-editor/esm/vs/editor/editor.api.js'
 import { GameIdContext } from '../../app';
 import { useAppDispatch, useAppSelector } from '../../hooks';
 import { LevelInfo } from '../../state/api';
-import { changedInventory, levelCompleted, selectCompleted, selectInventory } from '../../state/progress';
+import { changedInventory, levelCompleted, selectCode, selectCompleted, selectInventory } from '../../state/progress';
 import Markdown from '../markdown';
 
 import { Infos } from './infos';
 import { AllMessages, Errors, WithLspDiagnosticsContext } from './messages';
 import { Goal } from './goals';
-import { DeletedChatContext, InputModeContext, MobileContext, MonacoEditorContext, ProofContext, ProofStep, SelectionContext } from './context';
+import { DeletedChatContext, InputModeContext, MobileContext, MonacoEditorContext, ProofContext, ProofStep, SelectionContext, WorldLevelIdContext } from './context';
 import { Typewriter, hasErrors, hasInteractiveErrors } from './typewriter';
 import { InteractiveDiagnostic } from '@leanprover/infoview/*';
 import { Button } from '../button';
@@ -70,7 +70,7 @@ function DualEditorMain({ worldId, levelId, level, worldSize }: { worldId: strin
     '$/game/completed',
     (params: any) => {
       if (ec.events.changedCursorLocation.current &&
-        ec.events.changedCursorLocation.current.uri === params.uri) {
+          ec.events.changedCursorLocation.current.uri === params.uri) {
         dispatch(levelCompleted({ game: gameId, world: worldId, level: levelId }))
 
         // On completion, add the names of all new items to the local storage
@@ -116,7 +116,7 @@ function DualEditorMain({ worldId, levelId, level, worldSize }: { worldId: strin
               {typewriterMode ?
                 <TypewriterInterface world={worldId} level={levelId} data={level} worldSize={worldSize}/>
                 :
-                <Main key={`${worldId}/${levelId}`} world={worldId} level={levelId} />
+                <Main key={`${worldId}/${levelId}`} world={worldId} level={levelId} data={level} />
               }
             </ProgressContext.Provider>
           </WithLspDiagnosticsContext>
@@ -141,12 +141,24 @@ function ExerciseStatement({ data }) {
 
 // TODO: This is only used in `EditorInterface`
 // while `TypewriterInterface` has this copy-pasted in.
-export function Main(props: { world: string, level: number }) {
+export function Main(props: { world: string, level: number, data: LevelInfo}) {
   const ec = React.useContext(EditorContext);
   const gameId = React.useContext(GameIdContext)
+  const {worldId, levelId} = React.useContext(WorldLevelIdContext)
 
   const completed = useAppSelector(selectCompleted(gameId, props.world, props.level))
 
+  console.debug(`template: ${props.data.template}`)
+
+  // React.useEffect (() => {
+  //   if (props.data.template) {
+  //     let code: string = selectCode(gameId, worldId, levelId)(store.getState())
+  //     if (!code.length) {
+  //       //models.push(monaco.editor.createModel(code, 'lean4', uri))
+  //     }
+  //   }
+  // }, [props.data.template])
+
   /* Set up updates to the global infoview state on editor events. */
   const config = useEventResult(ec.events.changedInfoviewConfig) ?? defaultInfoviewConfig;
 

client/src/components/level.tsx

@@ -252,6 +252,25 @@ function PlayableLevel({impressum, setImpressum}) {
   const {editor, infoProvider, editorConnection} =
     useLevelEditor(codeviewRef, initialCode, initialSelections, onDidChangeContent, onDidChangeSelection)
 
+  useEffect (() => {
+    // Lock editor mode
+    if (level?.data?.template) {
+      setTypewriterMode(false)
+
+      console.debug(`inserting template: ${level.data.template}`)
+
+      // // TODO: This does not work! HERE
+      // // Probably overwritten by a query to the server
+      // editor.executeEdits("command-line", [{
+      //   range: editor.getModel().getFullModelRange(),
+      //   text: level.data.template,
+      //   forceMoveMarkers: false
+      // }])
+    } else {
+      setTypewriterMode(true)
+    }
+  }, [level, levelId, worldId, gameId])
+
   /** Unused. Was implementing an undo button, which has been replaced by `deleteProof` inside
    * `TypewriterInterface`.
    */
@@ -355,6 +374,7 @@ function PlayableLevel({impressum, setImpressum}) {
               <MonacoEditorContext.Provider value={editor}>
                 <LevelAppBar
                   isLoading={level.isLoading}
+                  lockEditorMode={level.data?.template !== null}
                   levelTitle={`${mobile ? '' : 'Level '}${levelId} / ${gameInfo.data?.worldSize[worldId]}` +
                     (level?.data?.title && ` : ${level?.data?.title}`)}
                   impressum={impressum}

server/GameServer/FileWorker.lean

@@ -96,6 +96,7 @@ partial def findForbiddenTactics (inputCtx : Parser.InputContext)
       for n in ns do
         let some (.thmInfo ..) := (← getEnv).find? n
           | return () -- not a theroem -> ignore
+        -- TODO: Filter thhe theorem we want to proof to avoid structural recursion!
         let lemmasAndDefs := levelParams.lemmas ++ levelParams.definitions
         match lemmasAndDefs.find? (fun l => l.name == n) with
         | none => addWarningMessage info s!"You have not unlocked the lemma/definition '{n}' yet!"