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@@ -43,6 +43,180 @@ window.matchMedia('(prefers-color-scheme: dark)').addEventListener('change', (e) | |
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| initTheme(); | ||
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| // Examples data | ||
| const exampleCases = [ | ||
| { | ||
| id: 'math', | ||
| title: 'Mathematical Expression', | ||
| description: 'Basic math operations with variables', | ||
| expression: '(x + y) * multiplier + sqrt(16)', | ||
| context: { | ||
| x: 10, | ||
| y: 5, | ||
| multiplier: 3 | ||
| } | ||
| }, | ||
| { | ||
| id: 'arrays', | ||
| title: 'Working with Arrays', | ||
| description: 'Array functions like sum, min, max', | ||
| expression: 'sum(numbers) + max(numbers) - min(numbers)', | ||
| context: { | ||
| numbers: [1, 2, 3, 4, 5, 6, 7, 8, 9, 10], | ||
| values: [15, 25, 35] | ||
| } | ||
| }, | ||
| { | ||
| id: 'objects', | ||
| title: 'Object Manipulation', | ||
| description: 'Access nested object properties', | ||
| expression: 'user.profile.score * level.multiplier + bonus.points', | ||
| context: { | ||
| user: { | ||
| name: "Alice", | ||
| profile: { | ||
| score: 85, | ||
| rank: "Gold" | ||
| } | ||
| }, | ||
| level: { | ||
| current: 5, | ||
| multiplier: 1.5 | ||
| }, | ||
| bonus: { | ||
| points: 100, | ||
| active: true | ||
| } | ||
| } | ||
| }, | ||
| { | ||
| id: 'map-filter', | ||
| title: 'Map and Filter Functions', | ||
| description: 'Transform and filter data with callbacks', | ||
| expression: 'sum(map(filter(items, item => item > 3), x => x * 2))', | ||
| context: { | ||
| items: [1, 2, 3, 4, 5, 6, 7, 8], | ||
| threshold: 3 | ||
| } | ||
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| }, | ||
| { | ||
| id: 'complex', | ||
| title: 'Complex Objects', | ||
| description: 'Work with deeply nested data structures', | ||
| expression: 'company.departments[0].employees.length * company.settings.bonusRate + sum(map(company.departments, d => d.budget))', | ||
| context: { | ||
| company: { | ||
| name: "TechCorp", | ||
| departments: [ | ||
| { | ||
| name: "Engineering", | ||
| budget: 500000, | ||
| employees: ["John", "Jane", "Bob"] | ||
| }, | ||
| { | ||
| name: "Marketing", | ||
| budget: 200000, | ||
| employees: ["Alice", "Carol"] | ||
| } | ||
| ], | ||
| settings: { | ||
| bonusRate: 0.15, | ||
| fiscalYear: 2024 | ||
| } | ||
| } | ||
| } | ||
| }, | ||
| { | ||
| id: 'data-transform', | ||
| title: 'Data Transformation', | ||
| description: 'Flatten nested objects and transform rows', | ||
| expression: "map(f(row) = {_id: row.rowId} + flatten(row.data, ''), $event)", | ||
| context: { | ||
| "$event": [ | ||
| {"rowId": 1, "state": "saved", "data": { "InventoryId": 1256, "Description": "Bal", "Weight": { "Unit": "g", "Amount": 120 } }}, | ||
| {"rowId": 2, "state": "new", "data": { "InventoryId": 2344, "Description": "Basket", "Weight": { "Unit": "g", "Amount": 300 } }}, | ||
| {"rowId": 3, "state": "unchanged", "data": { "InventoryId": 9362, "Description": "Wood", "Weight": { "Unit": "kg", "Amount": 18 } }} | ||
| ] | ||
| } | ||
| } | ||
| ]; | ||
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| // Render examples sidebar | ||
| function renderExamplesSidebar() { | ||
| const examplesList = document.getElementById('examplesList'); | ||
| if (!examplesList) return; | ||
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| examplesList.innerHTML = exampleCases.map(example => ` | ||
| <button | ||
| class="example-item w-full text-left p-3 rounded-lg transition-all duration-200 | ||
| hover:bg-white dark:hover:bg-[#2d2d2d] | ||
| hover:shadow-sm hover:border-indigo-200 dark:hover:border-[#3c3c3c] | ||
| border border-transparent | ||
| group" | ||
| data-example-id="${example.id}" | ||
| > | ||
| <div class="flex items-start gap-2"> | ||
| <div class="flex-shrink-0 w-6 h-6 rounded bg-indigo-100 dark:bg-[#3c3c3c] flex items-center justify-center mt-0.5"> | ||
| <svg class="w-3.5 h-3.5 text-indigo-600 dark:text-[#569cd6]" fill="none" stroke="currentColor" viewBox="0 0 24 24"> | ||
| <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M13 10V3L4 14h7v7l9-11h-7z" /> | ||
| </svg> | ||
| </div> | ||
| <div class="flex-1 min-w-0"> | ||
| <p class="text-sm font-medium text-gray-800 dark:text-[#cccccc] truncate group-hover:text-indigo-600 dark:group-hover:text-[#569cd6]"> | ||
| ${example.title} | ||
| </p> | ||
| <p class="text-xs text-gray-500 dark:text-[#808080] mt-0.5 line-clamp-2"> | ||
| ${example.description} | ||
| </p> | ||
| </div> | ||
| </div> | ||
| </button> | ||
| `).join(''); | ||
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| // Add click handlers | ||
| examplesList.querySelectorAll('.example-item').forEach(button => { | ||
| button.addEventListener('click', () => { | ||
| const exampleId = button.dataset.exampleId; | ||
| const example = exampleCases.find(e => e.id === exampleId); | ||
| if (example) { | ||
| loadExample(example); | ||
| } | ||
| }); | ||
| }); | ||
| } | ||
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| // Load example into editors | ||
| function loadExample(example) { | ||
| if (typeof expressionEditor !== 'undefined' && expressionEditor) { | ||
| expressionEditor.getModel().setValue(example.expression); | ||
| } | ||
| if (typeof contextEditor !== 'undefined' && contextEditor) { | ||
| contextEditor.getModel().setValue(JSON.stringify(example.context, null, 2)); | ||
| } | ||
| } | ||
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| // Initialize sidebar | ||
| renderExamplesSidebar(); | ||
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| // Get example ID from URL query parameter | ||
| function getExampleFromUrl() { | ||
| const params = new URLSearchParams(window.location.search); | ||
| return params.get('example'); | ||
| } | ||
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| // Load example from URL if present (called after Monaco initializes) | ||
| function loadExampleFromUrl() { | ||
| const exampleId = getExampleFromUrl(); | ||
| if (exampleId) { | ||
| const example = exampleCases.find(e => e.id === exampleId); | ||
| if (example) { | ||
| loadExample(example); | ||
| return true; | ||
| } | ||
| } | ||
| return false; | ||
| } | ||
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| // Split pane resizing | ||
| (function() { | ||
| const resizer = document.getElementById('resizer'); | ||
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@@ -281,24 +455,22 @@ require(['vs/editor/editor.main'], function () { | |
| }); | ||
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| // Syntax highlighting | ||
| let highlightDecorations = []; | ||
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| function applyHighlighting() { | ||
| const doc = makeTextDocument(expressionModel); | ||
| const tokens = ls.getHighlighting(doc); | ||
| const rangesByClass = new Map(); | ||
| for (const t of tokens) { | ||
| const decorations = tokens.map(t => { | ||
| const start = expressionModel.getPositionAt(t.start); | ||
| const end = expressionModel.getPositionAt(t.end); | ||
| const range = new monaco.Range(start.lineNumber, start.column, end.lineNumber, end.column); | ||
| const cls = 'tok-' + t.type; | ||
| if (!rangesByClass.has(cls)) rangesByClass.set(cls, []); | ||
| rangesByClass.get(cls).push({range, options: {inlineClassName: cls}}); | ||
| } | ||
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| window.__exprEvalDecos = window.__exprEvalDecos || {}; | ||
| for (const [cls, decos] of rangesByClass.entries()) { | ||
| const prev = window.__exprEvalDecos[cls] || []; | ||
| window.__exprEvalDecos[cls] = expressionEditor.deltaDecorations(prev, decos); | ||
| } | ||
| return { | ||
| range: new monaco.Range(start.lineNumber, start.column, end.lineNumber, end.column), | ||
| options: { inlineClassName: 'tok-' + t.type } | ||
| }; | ||
| }); | ||
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| // deltaDecorations replaces old decorations with new ones atomically | ||
| highlightDecorations = expressionEditor.deltaDecorations(highlightDecorations, decorations); | ||
| } | ||
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| // Result display functions | ||
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@@ -443,6 +615,9 @@ require(['vs/editor/editor.main'], function () { | |
| applyHighlighting(); | ||
| evaluate(); | ||
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| // Load example from URL query parameter if present | ||
| loadExampleFromUrl(); | ||
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| // Event listeners for changes | ||
| expressionModel.onDidChangeContent(() => { | ||
| applyHighlighting(); | ||
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| Original file line number | Diff line number | Diff line change | ||||
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@@ -53,8 +53,21 @@ <h1 class="text-xl font-bold bg-gradient-to-r from-indigo-600 to-purple-600 dark | |||||
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| <!-- Main Content --> | ||||||
| <main id="mainContent"> | ||||||
| <!-- Examples Sidebar --> | ||||||
| <aside id="examplesSidebar" class="w-64 bg-gray-50 dark:bg-[#252526] border-r border-gray-200 dark:border-[#3c3c3c] flex-shrink-0 flex flex-col"> | ||||||
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| <div class="h-10 bg-gray-100 dark:bg-[#333333] border-b border-gray-200 dark:border-[#3c3c3c] flex items-center px-4"> | ||||||
| <svg class="w-4 h-4 text-indigo-500 dark:text-[#569cd6] mr-2" fill="none" stroke="currentColor" viewBox="0 0 24 24"> | ||||||
| <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5H7a2 2 0 00-2 2v12a2 2 0 002 2h10a2 2 0 002-2V7a2 2 0 00-2-2h-2M9 5a2 2 0 002 2h2a2 2 0 002-2M9 5a2 2 0 012-2h2a2 2 0 012 2" /> | ||||||
| </svg> | ||||||
| <span class="text-sm font-medium text-gray-700 dark:text-[#cccccc]">Examples</span> | ||||||
| </div> | ||||||
| <div id="examplesList" class="flex-1 overflow-y-auto p-2 space-y-1"> | ||||||
| <!-- Examples will be populated by JavaScript --> | ||||||
| </div> | ||||||
| </aside> | ||||||
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| <!-- Expression Editor Pane --> | ||||||
| <div id="leftPane" class="pane bg-white dark:bg-[#1e1e1e]" style="width: 60%;"> | ||||||
| <div id="leftPane" class="pane bg-white dark:bg-[#1e1e1e]" style="width: calc(60% - var(--sidebar-width));"> | ||||||
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| <div id="leftPane" class="pane bg-white dark:bg-[#1e1e1e]" style="width: calc(60% - var(--sidebar-width));"> | |
| <div id="leftPane" class="pane bg-white dark:bg-[#1e1e1e]" style="width: calc((100% - var(--sidebar-width)) * 0.6);"> |
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The 'values' array in the context is not used in the expression. The expression only references 'numbers'. Consider removing 'values' from the context or updating the expression to demonstrate its usage.