test-dynamic-wrapper.js

// Quick test to show how the dynamic wrapper works now

const metadata = {
  functionName: "isValid",
  parameters: [{ name: "s", type: "string" }],
  returnType: "boolean"
};

const userCode = `class Solution {
    public boolean isValid(String s) {
        // User's solution here
        return true;
    }
}`;

console.log("=== For Valid Parentheses Problem ===");
console.log("\n1. Function Metadata from DB:");
console.log(JSON.stringify(metadata, null, 2));

console.log("\n2. User writes only:");
console.log(userCode);

console.log("\n3. System auto-generates wrapper that:");
console.log("   - Reads JSON input: {\"s\": \"()\"} ");
console.log("   - Extracts parameter: s");
console.log("   - Calls: solution.isValid(s)");
console.log("   - Returns result as JSON");

console.log("\n✅ No more hardcoded 'twoSum' errors!");
console.log("✅ Each problem uses its own function name");
console.log("✅ Supports different parameter types automatically");