integrate codeedit loader (just hello world for now)

frontend/app/block/block.tsx

@@ -1,9 +1,11 @@
 // Copyright 2024, Command Line Inc.
 // SPDX-License-Identifier: Apache-2.0
 
+import { CodeEditView } from "@/app/view/codeedit";
 import { PlotView } from "@/app/view/plotview";
 import { PreviewView } from "@/app/view/preview";
 import { TerminalView } from "@/app/view/term";
+import { ErrorBoundary } from "@/element/errorboundary";
 import { CenteredDiv } from "@/element/quickelems";
 import * as WOS from "@/store/wos";
 import * as React from "react";
@@ -32,6 +34,7 @@ const Block = ({ tabId, blockId }: { tabId: string; blockId: string }) => {
 
     let blockElem: JSX.Element = null;
     const [blockData, blockDataLoading] = WOS.useWaveObjectValue<Block>(WOS.makeORef("block", blockId));
+    console.log("blockData: ", blockData);
     if (blockDataLoading) {
         blockElem = <CenteredDiv>Loading...</CenteredDiv>;
     } else if (blockData.view === "term") {
@@ -40,6 +43,8 @@ const Block = ({ tabId, blockId }: { tabId: string; blockId: string }) => {
         blockElem = <PreviewView blockId={blockId} />;
     } else if (blockData.view === "plot") {
         blockElem = <PlotView />;
+    } else if (blockData.view === "codeedit") {
+        blockElem = <CodeEditView />;
     }
     return (
         <div className="block" ref={blockRef}>
@@ -53,7 +58,9 @@ const Block = ({ tabId, blockId }: { tabId: string; blockId: string }) => {
                 </div>
             </div>
             <div key="content" className="block-content">
-                <React.Suspense fallback={<CenteredDiv>Loading...</CenteredDiv>}>{blockElem}</React.Suspense>
+                <ErrorBoundary>
+                    <React.Suspense fallback={<CenteredDiv>Loading...</CenteredDiv>}>{blockElem}</React.Suspense>
+                </ErrorBoundary>
             </div>
         </div>
     );

frontend/app/element/errorboundary.tsx

@@ -0,0 +1,25 @@
+// Copyright 2024, Command Line Inc.
+// SPDX-License-Identifier: Apache-2.0
+
+import React, { ReactNode } from "react";
+
+export class ErrorBoundary extends React.Component<{ children: ReactNode }, { error: Error }> {
+    constructor(props) {
+        super(props);
+        this.state = { error: null };
+    }
+
+    componentDidCatch(error: Error, errorInfo: React.ErrorInfo) {
+        this.setState({ error: error });
+    }
+
+    render() {
+        const { error } = this.state;
+        if (error) {
+            const errorMsg = `Error: ${error?.message}\n\n${error?.stack}`;
+            return <pre className="error-boundary">{errorMsg}</pre>;
+        } else {
+            return <>{this.props.children}</>;
+        }
+    }
+}

frontend/app/view/codeedit.less

@@ -0,0 +1,9 @@
+// Copyright 2024, Command Line Inc.
+// SPDX-License-Identifier: Apache-2.0
+
+.codeedit {
+    display: flex;
+    flex-direction: column;
+    height: 100%;
+    width: 100%;
+}

frontend/app/view/codeedit.tsx

@@ -0,0 +1,112 @@
+// Copyright 2024, Command Line Inc.
+// SPDX-License-Identifier: Apache-2.0
+
+import "./codeedit.less";
+
+import { globalStore } from "@/store/global";
+import loader from "@monaco-editor/loader";
+import { Editor, Monaco } from "@monaco-editor/react";
+import * as jotai from "jotai";
+import type * as MonacoTypes from "monaco-editor/esm/vs/editor/editor.api";
+import * as React from "react";
+
+// there is a global monaco variable (TODO get the correct TS type)
+declare var monaco: Monaco;
+let monacoLoadedAtom = jotai.atom(false);
+
+function loadMonaco() {
+    loader.config({ paths: { vs: "./monaco" } });
+    loader
+        .init()
+        .then(() => {
+            monaco.editor.defineTheme("wave-theme-dark", {
+                base: "hc-black",
+                inherit: true,
+                rules: [],
+                colors: {
+                    "editor.background": "#000000",
+                },
+            });
+            monaco.editor.defineTheme("wave-theme-light", {
+                base: "hc-light",
+                inherit: true,
+                rules: [],
+                colors: {
+                    "editor.background": "#fefefe",
+                },
+            });
+            globalStore.set(monacoLoadedAtom, true);
+            console.log("monaco loaded", monaco);
+        })
+        .catch((e) => {
+            console.error("error loading monaco", e);
+        });
+}
+
+// TODO: need to update these on theme change (pull from CSS vars)
+document.addEventListener("DOMContentLoaded", () => {
+    setTimeout(loadMonaco, 30);
+});
+
+function defaultEditorOptions(): MonacoTypes.editor.IEditorOptions {
+    const opts: MonacoTypes.editor.IEditorOptions = {
+        scrollBeyondLastLine: false,
+        fontSize: 12,
+        fontFamily: "Hack",
+    };
+    return opts;
+}
+
+export function CodeEdit() {
+    const divRef = React.useRef<HTMLDivElement>(null);
+    const monacoRef = React.useRef<MonacoTypes.editor.IStandaloneCodeEditor | null>(null);
+    const theme = "wave-theme-dark";
+    const [divDims, setDivDims] = React.useState(null);
+    const monacoLoaded = jotai.useAtomValue(monacoLoadedAtom);
+
+    React.useEffect(() => {
+        if (!divRef.current) {
+            return;
+        }
+        const height = divRef.current.clientHeight;
+        const width = divRef.current.clientWidth;
+        setDivDims({ height, width });
+    }, [divRef.current]);
+
+    function handleEditorMount(editor: MonacoTypes.editor.IStandaloneCodeEditor) {
+        monacoRef.current = editor;
+        const monacoModel = editor.getModel();
+        monaco.editor.setModelLanguage(monacoModel, "text/markdown");
+    }
+
+    function handleEditorChange(newText: string, ev: MonacoTypes.editor.IModelContentChangedEvent) {
+        // TODO
+    }
+
+    const text = "Hello, world!";
+    const editorOpts = defaultEditorOptions();
+
+    return (
+        <div className="codeedit" ref={divRef}>
+            {divDims != null && monacoLoaded ? (
+                <Editor
+                    theme={theme}
+                    height={divDims.height}
+                    defaultLanguage={"text/markdown"}
+                    value={text}
+                    onMount={handleEditorMount}
+                    options={editorOpts}
+                    onChange={handleEditorChange}
+                />
+            ) : null}
+        </div>
+    );
+}
+
+export function CodeEditView() {
+    return (
+        <div className="view-codeedit">
+            <CodeEdit />
+        </div>
+    );
+}

frontend/app/view/directorypreview.tsx

@@ -4,7 +4,6 @@
 import { FileInfo } from "@/bindings/fileservice";
 import { Table, createColumnHelper, flexRender, getCoreRowModel, useReactTable } from "@tanstack/react-table";
 import * as jotai from "jotai";
-import path from "path";
 import React from "react";
 
 import "./directorypreview.less";
@@ -108,7 +107,7 @@ function TableBody({ table, setFileName }: TableBodyProps) {
                             key={cell.id}
                             style={{ width: `calc(var(--col-${cell.column.id}-size) * 1px)` }}
                         >
-                            {path.basename(cell.renderValue<any>())}
+                            {cell.renderValue<any>()}
                         </div>
                     ))}
                 </div>

frontend/app/view/view.less

@@ -26,6 +26,16 @@
     }
 }
 
+.view-codeedit {
+    display: flex;
+    flex-direction: column;
+    width: 100%;
+    height: 100%;
+    overflow: hidden;
+    align-items: center;
+    justify-content: center;
+}
+
 .view-preview {
     display: flex;
     flex-direction: row;

frontend/app/workspace/workspace.tsx

@@ -84,6 +84,13 @@ function Widgets() {
         createBlock(plotDef);
     }
 
+    async function clickEdit() {
+        const editDef: BlockDef = {
+            view: "codeedit",
+        };
+        createBlock(editDef);
+    }
+
     return (
         <div className="workspace-widgets">
             <div className="widget" onClick={() => clickTerminal()}>
@@ -104,6 +111,9 @@ function Widgets() {
             <div className="widget" onClick={() => clickPlot()}>
                 <i className="fa fa-solid fa-chart-simple fa-fw" />
             </div>
+            <div className="widget" onClick={() => clickEdit()}>
+                <i className="fa-sharp fa-solid fa-pen-to-square"></i>
+            </div>
             <div className="widget no-hover">
                 <i className="fa fa-solid fa-plus fa-fw" />
             </div>

package.json

@@ -37,10 +37,13 @@
         "typescript": "^5.4.5",
         "typescript-eslint": "^7.8.0",
         "vite": "^5.0.0",
+        "vite-plugin-static-copy": "^1.0.5",
         "vite-tsconfig-paths": "^4.3.2",
         "vitest": "^1.6.0"
     },
     "dependencies": {
+        "@monaco-editor/loader": "^1.4.0",
+        "@monaco-editor/react": "^4.6.0",
         "@observablehq/plot": "^0.6.14",
         "@tanstack/react-table": "^8.17.3",
         "@xterm/addon-fit": "^0.10.0",
@@ -49,7 +52,7 @@
         "clsx": "^2.1.1",
         "immer": "^10.1.1",
         "jotai": "^2.8.0",
-        "path": "^0.12.7",
+        "monaco-editor": "^0.49.0",
         "react": "^18.3.1",
         "react-dom": "^18.3.1",
         "react-markdown": "^9.0.1",

public/style.less

@@ -36,3 +36,7 @@ body {
     border-bottom: 1px solid var(--border-color);
     flex-shrink: 0;
 }
+
+.error-boundary {
+    color: var(--error-color);
+}

vite.config.ts

@@ -1,13 +1,20 @@
 import react from "@vitejs/plugin-react";
 import { defineConfig } from "vite";
+import { viteStaticCopy } from "vite-plugin-static-copy";
 import tsconfigPaths from "vite-tsconfig-paths";
 
 export default defineConfig({
-    plugins: [react({}), tsconfigPaths()],
-    define: { "process.env": process.env },
+    plugins: [
+        react({}),
+        tsconfigPaths(),
+        viteStaticCopy({
+            targets: [{ src: "node_modules/monaco-editor/min/vs/*", dest: "monaco" }],
+        }),
+    ],
     publicDir: "public",
     build: {
         target: "es6",
+        sourcemap: true,
         rollupOptions: {
             input: {
                 app: "public/index.html",

yarn.lock

@@ -1913,6 +1913,30 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@monaco-editor/loader@npm:^1.4.0":
+  version: 1.4.0
+  resolution: "@monaco-editor/loader@npm:1.4.0"
+  dependencies:
+    state-local: "npm:^1.0.6"
+  peerDependencies:
+    monaco-editor: ">= 0.21.0 < 1"
+  checksum: 10c0/68938350adf2f42363a801d87f5d00c87d397d4cba7041141af10a9216bd35c85209b4723a26d56cb32e68eef61471deda2a450f8892891118fbdce7fa1d987d
+  languageName: node
+  linkType: hard
+
+"@monaco-editor/react@npm:^4.6.0":
+  version: 4.6.0
+  resolution: "@monaco-editor/react@npm:4.6.0"
+  dependencies:
+    "@monaco-editor/loader": "npm:^1.4.0"
+  peerDependencies:
+    monaco-editor: ">= 0.25.0 < 1"
+    react: ^16.8.0 || ^17.0.0 || ^18.0.0
+    react-dom: ^16.8.0 || ^17.0.0 || ^18.0.0
+  checksum: 10c0/231e9a9b66a530db326f6732de0ebffcce6b79dcfaf4948923d78b9a3d5e2a04b7a06e1f85bbbca45a5ae15c107a124e4c5c46cabadc20a498fb5f2d05f7f379
+  languageName: node
+  linkType: hard
+
 "@ndelangen/get-tarball@npm:^3.0.7":
   version: 3.0.9
   resolution: "@ndelangen/get-tarball@npm:3.0.9"
@@ -4650,7 +4674,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"chokidar@npm:^3.6.0":
+"chokidar@npm:^3.5.3, chokidar@npm:^3.6.0":
   version: 3.6.0
   resolution: "chokidar@npm:3.6.0"
   dependencies:
@@ -6161,7 +6185,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"fast-glob@npm:^3.2.9, fast-glob@npm:^3.3.2":
+"fast-glob@npm:^3.2.11, fast-glob@npm:^3.2.9, fast-glob@npm:^3.3.2":
   version: 3.3.2
   resolution: "fast-glob@npm:3.3.2"
   dependencies:
@@ -7001,13 +7025,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"inherits@npm:2.0.3":
-  version: 2.0.3
-  resolution: "inherits@npm:2.0.3"
-  checksum: 10c0/6e56402373149ea076a434072671f9982f5fad030c7662be0332122fe6c0fa490acb3cc1010d90b6eff8d640b1167d77674add52dfd1bb85d545cf29e80e73e7
-  languageName: node
-  linkType: hard
-
 "inline-style-parser@npm:0.2.3":
   version: 0.2.3
   resolution: "inline-style-parser@npm:0.2.3"
@@ -8816,6 +8833,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"monaco-editor@npm:^0.49.0":
+  version: 0.49.0
+  resolution: "monaco-editor@npm:0.49.0"
+  checksum: 10c0/c62d19e65f8ad441d0b29d8f43181c730bd373854ff0f9331c42ed1b97b729ab099e6f961c2e377acddda6923b8030e0453ae87edd3f7db3ace75c91f44431cd
+  languageName: node
+  linkType: hard
+
 "ms@npm:2.0.0":
   version: 2.0.0
   resolution: "ms@npm:2.0.0"
@@ -9344,16 +9368,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"path@npm:^0.12.7":
-  version: 0.12.7
-  resolution: "path@npm:0.12.7"
-  dependencies:
-    process: "npm:^0.11.1"
-    util: "npm:^0.10.3"
-  checksum: 10c0/f795ce5438a988a590c7b6dfd450ec9baa1c391a8be4c2dea48baa6e0f5b199e56cd83b8c9ebf3991b81bea58236d2c32bdafe2c17a2e70c3a2e4c69891ade59
-  languageName: node
-  linkType: hard
-
 "pathe@npm:^1.1.1, pathe@npm:^1.1.2":
   version: 1.1.2
   resolution: "pathe@npm:1.1.2"
@@ -9568,7 +9582,7 @@ __metadata:
   languageName: node
   linkType: hard
 
-"process@npm:^0.11.1, process@npm:^0.11.10":
+"process@npm:^0.11.10":
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   resolution: "process@npm:0.11.10"
   checksum: 10c0/40c3ce4b7e6d4b8c3355479df77aeed46f81b279818ccdc500124e6a5ab882c0cc81ff7ea16384873a95a74c4570b01b120f287abbdd4c877931460eca6084b3
@@ -10643,6 +10657,13 @@ __metadata:
   languageName: node
   linkType: hard
 
+"state-local@npm:^1.0.6":
+  version: 1.0.7
+  resolution: "state-local@npm:1.0.7"
+  checksum: 10c0/8dc7daeac71844452fafb514a6d6b6f40d7e2b33df398309ea1c7b3948d6110c57f112b7196500a10c54fdde40291488c52c875575670fb5c819602deca48bd9
+  languageName: node
+  linkType: hard
+
 "statuses@npm:2.0.1":
   version: 2.0.1
   resolution: "statuses@npm:2.0.1"
@@ -10950,6 +10971,8 @@ __metadata:
   dependencies:
     "@chromatic-com/storybook": "npm:^1.3.3"
     "@eslint/js": "npm:^9.2.0"
+    "@monaco-editor/loader": "npm:^1.4.0"
+    "@monaco-editor/react": "npm:^4.6.0"
     "@observablehq/plot": "npm:^0.6.14"
     "@storybook/addon-essentials": "npm:^8.0.10"
     "@storybook/addon-interactions": "npm:^8.0.10"
@@ -10974,7 +10997,7 @@ __metadata:
     immer: "npm:^10.1.1"
     jotai: "npm:^2.8.0"
     less: "npm:^4.2.0"
-    path: "npm:^0.12.7"
+    monaco-editor: "npm:^0.49.0"
     prettier: "npm:^3.2.5"
     prettier-plugin-jsdoc: "npm:^1.3.0"
     prettier-plugin-organize-imports: "npm:^3.2.4"
@@ -10990,6 +11013,7 @@ __metadata:
     typescript-eslint: "npm:^7.8.0"
     uuid: "npm:^9.0.1"
     vite: "npm:^5.0.0"
+    vite-plugin-static-copy: "npm:^1.0.5"
     vite-tsconfig-paths: "npm:^4.3.2"
     vitest: "npm:^1.6.0"
   languageName: unknown
@@ -11529,15 +11553,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"util@npm:^0.10.3":
-  version: 0.10.4
-  resolution: "util@npm:0.10.4"
-  dependencies:
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-  checksum: 10c0/d29f6893e406b63b088ce9924da03201df89b31490d4d011f1c07a386ea4b3dbe907464c274023c237da470258e1805d806c7e4009a5974cd6b1d474b675852a
-  languageName: node
-  linkType: hard
-
 "util@npm:^0.12.4, util@npm:^0.12.5":
   version: 0.12.5
   resolution: "util@npm:0.12.5"
@@ -11627,6 +11642,20 @@ __metadata:
   languageName: node
   linkType: hard
 
+"vite-plugin-static-copy@npm:^1.0.5":
+  version: 1.0.5
+  resolution: "vite-plugin-static-copy@npm:1.0.5"
+  dependencies:
+    chokidar: "npm:^3.5.3"
+    fast-glob: "npm:^3.2.11"
+    fs-extra: "npm:^11.1.0"
+    picocolors: "npm:^1.0.0"
+  peerDependencies:
+    vite: ^5.0.0
+  checksum: 10c0/b11c6a0bd31b8592af4099f75122b2073738659d1d06c6aeedd47d15b84758a57c17d56b6e79cefa3b7871c8f51980b423a9d524bbceb4b17363d4363e78a63b
+  languageName: node
+  linkType: hard
+
 "vite-tsconfig-paths@npm:^4.3.2":
   version: 4.3.2
   resolution: "vite-tsconfig-paths@npm:4.3.2"