display level conclusion

client/src/components/Level.tsx

@@ -22,7 +22,7 @@ import './level.css'
 import { Button } from './Button'
 import { ConnectionContext, useLeanClient } from '../connection';
 import { useGetGameInfoQuery, useLoadLevelQuery } from '../state/api';
-import { codeEdited, selectCode, progressSlice } from '../state/progress';
+import { codeEdited, selectCode, progressSlice, selectCompleted } from '../state/progress';
 import { useAppDispatch, useAppSelector } from '../hooks';
 import { useStore } from 'react-redux';
 
@@ -126,6 +126,7 @@ function Level() {
     setCanUndo(code.trim() !== "")
   }
 
+  const completed = useAppSelector(selectCompleted(worldId, levelId))
 
   const {editor, infoProvider, editorConnection} =
     useLevelEditor(worldId, levelId, codeviewRef, initialCode, onDidChangeContent)
@@ -179,6 +180,8 @@ function Level() {
             </InputModeContext.Provider>
           </MonacoEditorContext.Provider>
         </EditorContext.Provider>
+
+        {completed && <div className="conclusion"><Markdown>{level?.data?.conclusion}</Markdown></div>}
       </div>
       <div className="doc-panel">
         {!level.isLoading && <Inventory tactics={level?.data?.tactics} lemmas={level?.data?.lemmas} definitions={level?.data?.definitions} />}

client/src/components/level.css

@@ -43,6 +43,10 @@
   padding: 1em;
 }
 
+.conclusion {
+  padding: 1em;
+}
+
 .exercise {
   flex: 1 1 auto;
   display: flex;

client/src/state/api.ts

@@ -20,6 +20,7 @@ export interface ComputedInventoryItem {
 interface LevelInfo {
   title: null|string,
   introduction: null|string,
+  conclusion: null|string,
   index: number,
   tactics: ComputedInventoryItem[],
   lemmas: ComputedInventoryItem[],

server/leanserver/GameServer/Game.lean

@@ -46,6 +46,7 @@ structure LevelInfo where
   lemmas : Array ComputedInventoryItem
   definitions : Array ComputedInventoryItem
   introduction : String
+  conclusion : String
   descrText : String := ""
   descrFormat : String := ""
 deriving ToJson, FromJson
@@ -125,7 +126,8 @@ partial def handleServerEvent (ev : ServerEvent) : GameServerM Bool := do
             definitions := lvl.definitions.computed,
             descrText := lvl.descrText,
             descrFormat := lvl.descrFormat --toExpr <| format (lvl.goal.raw) --toString <| Syntax.formatStx (lvl.goal.raw) --Syntax.formatStx (lvl.goal.raw) , -- TODO
-            introduction := lvl.introduction }
+            introduction := lvl.introduction
+            conclusion := lvl.conclusion }
       c.hOut.writeLspResponse ⟨id, ToJson.toJson levelInfo⟩
       return true
     | Message.request id "loadDoc" params =>