Merge pull request #19 from muskanbararia/muskanbararia/syntaxHighlig…

…hting

feat(editor): Added syntax highlighting for concerto and json editors

src/AgreementData.tsx

@@ -1,4 +1,4 @@
-import MarkdownEditor from './MarkdownEditor';
+import JSONEditor from './JSONEditor';
 import useAppStore from './store';
 
 function AgreementData() {
@@ -15,7 +15,7 @@ function AgreementData() {
     <div className="tooltip"><h3>Data</h3>
       <span className="tooltiptext">JSON data (an instance of the Concerto model) used to preview output from the template.</span>
     </div>
-    <MarkdownEditor value={agreementData} onChange={onChange}/>
+    <JSONEditor value={agreementData} onChange={onChange}/>
   </div>;
 }
 

src/ConcertoEditor.tsx

@@ -0,0 +1,76 @@
+import * as monaco from '@monaco-editor/react';
+import { editor } from 'monaco-editor';
+
+const options:editor.IStandaloneEditorConstructionOptions = {
+  minimap: { enabled: false },
+  wordWrap: "on"
+}
+const concertoKeywords = ['map','concept','from','optional','default','range','regex','length','abstract','namespace','import', 'enum', 'scalar', 'extends', 'default', 'participant','asset', 'o','identified by','transaction','event'];
+const concertoTypes = ['String','Integer','Double','DateTime','Long','Boolean']
+
+export default function ConcertoEditor( {value, onChange} : {value: string, onChange?: (value:string|undefined) => void} ) {
+
+    function handleEditorWillMount(monaco:monaco.Monaco) {
+        monaco.languages.register({
+            id: 'concerto',
+            extensions: ['.cto'],
+            aliases: ['Concerto', 'concerto'],
+            mimetypes: ['application/vnd.accordproject.concerto'],
+        });
+
+        monaco.languages.setMonarchTokensProvider('concerto', {
+            keywords: concertoKeywords,
+            typeKeywords: concertoTypes,
+            operators: ['=', '{', '}', '@', '"'],
+            symbols: /[=}{@"]+/,
+            escapes: /\\(?:[btnfru"'\\]|\\u[0-9A-Fa-f]{4})/,
+            tokenizer: {
+            root: [
+                { include: '@whitespace' },
+                [/[a-zA-Z_]\w*/, {
+                cases: {
+                    '@keywords': 'keyword',
+                    '@typeKeywords': 'type',
+                    '@default': 'identifier',
+                },
+                }],
+                [/"([^"\\]|\\.)*$/, 'string.invalid'],  // non-terminated string
+                [/"/, 'string', '@string'],
+            ],
+            string: [
+                [/[^\\"]+/, 'string'],
+                [/@escapes/, 'string.escape'],
+                [/\\./, 'string.escape.invalid'],
+                [/"/, 'string', '@pop'],
+            ],
+            whitespace: [
+                [/\s+/, 'white'],
+                [/(\/\/.*)/, 'comment'],
+            ],
+            },
+        });
+        monaco.editor.defineTheme('concertoTheme', {
+            base: 'vs',
+            inherit: true,
+            rules: [
+            { token: 'keyword', foreground: 'cd2184' },
+            { token: 'type', foreground: '008080' },
+            { token: 'identifier', foreground: '000000' },
+            { token: 'string', foreground: '008000' },
+            { token: 'string.escape', foreground: '800000' },
+            { token: 'comment', foreground: '808080' },
+            { token: 'white', foreground: 'FFFFFF' },
+            ],
+            colors: {},
+        });
+
+        monaco.editor.setTheme('concertoTheme');
+    }
+
+    return (
+    <div className="editorwrapper">
+        <monaco.Editor options={ options }
+        language='concerto' height="60vh" value={value} onChange={onChange} beforeMount={handleEditorWillMount}/>
+    </div>
+  );
+}

src/JSONEditor.tsx

@@ -0,0 +1,18 @@
+import * as monaco from '@monaco-editor/react';
+import { editor } from 'monaco-editor';
+
+const options:editor.IStandaloneEditorConstructionOptions = {
+  minimap: { enabled: false },
+  wordWrap: "on",
+  automaticLayout:true
+}
+
+export default function JSONEditor( {value, onChange} : {value: string, onChange?: (value:string|undefined) => void} ) {
+
+    return (
+    <div className="editorwrapper">
+        <monaco.Editor options={ options }
+        language='json' height="60vh" value={value} onChange={onChange} />
+    </div>
+  );
+}

src/TemplateModel.tsx

@@ -1,4 +1,4 @@
-import MarkdownEditor from './MarkdownEditor';
+import ConcertoEditor from './ConcertoEditor';
 import useAppStore from './store';
 
 function TemplateModel() {
@@ -15,7 +15,7 @@ function TemplateModel() {
     <div className="tooltip"><h3>Concerto Model</h3>
       <span className="tooltiptext">Defines the data model for the template and its logic.</span>
     </div>
-    <MarkdownEditor value={model} onChange={onChange}/>
+    <ConcertoEditor value={model} onChange={onChange}/>
   </div>;
 }