// Test different mermaid syntaxes to see which ones work
const testDiagrams = [
  {
    name: "Minimal flowchart",
    diagram: "flowchart TD\nA-->B"
  },
  {
    name: "Graph syntax",
    diagram: "graph TD\nA-->B"
  },
  {
    name: "Sequence diagram",
    diagram: "sequenceDiagram\nAlice->>Bob: Hello"
  },
  {
    name: "Pie chart",
    diagram: 'pie title NETFLIX\n"Time spent looking for movie" : 90\n"Time spent watching it" : 10'
  },
  {
    name: "Single line flowchart",
    diagram: "graph LR; A-->B-->C"
  },
  {
    name: "Semicolon separated",
    diagram: "graph TD; A[Start]-->B[End]"
  }
];

testDiagrams.forEach((test, i) => {
  console.log(`\n=== Test ${i+1}: ${test.name} ===`);
  console.log("Raw:", JSON.stringify(test.diagram));
  console.log("Display:");
  console.log(test.diagram);
  console.log("Has newlines:", test.diagram.includes('\n'));
});

// Test if semicolons can replace newlines
console.log("\n=== Semicolon replacement test ===");
const original = `graph TD
    A[Analytics] --> B[Traffic]
    A --> C[Revenue]`;

const semicolonVersion = original.replace(/\n\s*/g, '; ');
console.log("Original:", JSON.stringify(original));
console.log("Semicolon version:", JSON.stringify(semicolonVersion));
console.log("Display semicolon version:");
console.log(semicolonVersion);