import { query } from "@anthropic-ai/claude-agent-sdk";

const result = await query({
  prompt: "Help me refactor this code",
  options: {
    permissionMode: 'default'  // Standard permission mode
  }
});

import { query } from "@anthropic-ai/claude-agent-sdk";

// Create an async generator for streaming input
async function* streamInput() {
  yield { 
    type: 'user',
    message: { 
      role: 'user', 
      content: "Let's start with default permissions" 
    }
  };
  
  // Later in the conversation...
  yield {
    type: 'user',
    message: {
      role: 'user',
      content: "Now let's speed up development"
    }
  };
}

const q = query({
  prompt: streamInput(),
  options: {
    permissionMode: 'default'  // Start in default mode
  }
});

// Change mode dynamically
await q.setPermissionMode('acceptEdits');

// Process messages
for await (const message of q) {
  console.log(message);
}

import { query } from "@anthropic-ai/claude-agent-sdk";

async function promptForToolApproval(toolName: string, input: any) {
  console.log("\n🔧 Tool Request:");
  console.log(`   Tool: ${toolName}`);
  
  // Display tool parameters
  if (input && Object.keys(input).length > 0) {
    console.log("   Parameters:");
    for (const [key, value] of Object.entries(input)) {
      let displayValue = value;
      if (typeof value === 'string' && value.length > 100) {
        displayValue = value.substring(0, 100) + "...";
      } else if (typeof value === 'object') {
        displayValue = JSON.stringify(value, null, 2);
      }
      console.log(`     ${key}: ${displayValue}`);
    }
  }
  
  // Get user approval (replace with your UI logic)
  const approved = await getUserApproval();
  
  if (approved) {
    console.log("   ✅ Approved\n");
    return {
      behavior: "allow",
      updatedInput: input
    };
  } else {
    console.log("   ❌ Denied\n");
    return {
      behavior: "deny",
      message: "User denied permission for this tool"
    };
  }
}

// Use the permission callback
const result = await query({
  prompt: "Help me analyze this codebase",
  options: {
    canUseTool: async (toolName, input) => {
      return promptForToolApproval(toolName, input);
    }
  }
});