/**
 * Magnitude Tests: Node Publishing Flow
 *
 * Tests for the complete node creation, editing, and publishing workflow.
 * Covers both happy path and error scenarios.
 */

import { test } from 'magnitude-test';

// ============================================================================
// HAPPY PATH TESTS
// ============================================================================

test('User can publish a node from conversation', async (agent) => {
  await agent.open('http://localhost:3000');

  // Step 1: Login with Bluesky
  await agent.act('Click the "Log in with Bluesky" button');
  await agent.check('Redirected to Bluesky login page');

  await agent.act('Fill in username and password')
    .data({
      username: process.env.TEST_BLUESKY_USERNAME || 'test-user.bsky.social',
      password: process.env.TEST_BLUESKY_PASSWORD || 'test-password',
    });

  await agent.act('Click the login submit button');
  await agent.check('Redirected back to app and logged in');
  await agent.check('Chat interface is visible');

  // Step 2: Start a conversation
  await agent.act('Type "Let\'s discuss the philosophy of decentralized social networks" into the chat input and press Enter');
  await agent.check('Message appears in chat');
  await agent.check('AI response appears');

  // Step 3: Create node draft
  await agent.act('Click the "Create Node" button');
  await agent.check('Navigated to edit page');
  await agent.check('Title input has AI-generated content');
  await agent.check('Content textarea has AI-generated content');
  await agent.check('Conversation context is visible at the bottom');

  // Step 4: Publish the node
  await agent.act('Click the "Publish Node" button');
  await agent.check('Success notification appears with "Node published!"');
  await agent.check('Returned to conversation view');
});

test('User can edit node draft before publishing', async (agent) => {
  // Assumes user is already logged in from previous test
  await agent.open('http://localhost:3000/chat');

  // Start conversation
  await agent.act('Type "Testing the edit flow" and press Enter');
  await agent.check('AI responds');

  // Create draft
  await agent.act('Click "Create Node"');
  await agent.check('On edit page with draft content');

  // Edit the content
  await agent.act('Clear the title input and type "My Custom Title"');
  await agent.act('Modify the content textarea to add "This is my edited content."');

  await agent.check('Title shows "My Custom Title"');
  await agent.check('Content includes "This is my edited content."');

  // Publish
  await agent.act('Click "Publish Node"');
  await agent.check('Success notification appears');
});

test('User can cancel node draft without publishing', async (agent) => {
  await agent.open('http://localhost:3000/chat');

  // Start conversation
  await agent.act('Type "Test cancellation" and press Enter');
  await agent.check('AI responds');

  // Create draft
  await agent.act('Click "Create Node"');
  await agent.check('On edit page');

  // Cancel instead of publishing
  await agent.act('Click the "Cancel" button');
  await agent.check('Returned to conversation view');
  await agent.check('Draft was not published'); // Verify no success notification
});

// ============================================================================
// UNHAPPY PATH TESTS
// ============================================================================

test('Cannot publish node without authentication', async (agent) => {
  // Open edit page directly without being logged in
  await agent.open('http://localhost:3000/edit');

  await agent.check('Shows empty state message');
  await agent.check('Message says "No Node Draft"');
  await agent.check('Suggests to start a conversation');
});

test('Cannot publish node with empty title', async (agent) => {
  await agent.open('http://localhost:3000/chat');

  // Create draft
  await agent.act('Type "Test empty title validation" and press Enter');
  await agent.check('AI responds');
  await agent.act('Click "Create Node"');
  await agent.check('On edit page');

  // Clear the title
  await agent.act('Clear the title input completely');

  await agent.check('Publish button is disabled');
});

test('Cannot publish node with empty content', async (agent) => {
  await agent.open('http://localhost:3000/chat');

  // Create draft
  await agent.act('Type "Test empty content validation" and press Enter');
  await agent.check('AI responds');
  await agent.act('Click "Create Node"');
  await agent.check('On edit page');

  // Clear the content
  await agent.act('Clear the content textarea completely');

  await agent.check('Publish button is disabled');
});

test('Shows error notification if publish fails', async (agent) => {
  await agent.open('http://localhost:3000/chat');

  // Create draft
  await agent.act('Type "Test error handling" and press Enter');
  await agent.check('AI responds');
  await agent.act('Click "Create Node"');
  await agent.check('On edit page');

  // Simulate network failure by disconnecting (this is a mock scenario)
  // In real test, this would require mocking the API
  await agent.act('Click "Publish Node"');

  // If there's a network error, should see error notification
  // Note: This test may need to mock the fetch call to force an error
  await agent.check('Either success or error notification appears');
});

test('Handles long content with truncation', async (agent) => {
  await agent.open('http://localhost:3000/chat');

  // Create a very long message
  const longMessage = 'A'.repeat(500) + ' This is a test of long content truncation for Bluesky posts.';

  await agent.act(`Type "${longMessage}" and press Enter`);
  await agent.check('AI responds');

  await agent.act('Click "Create Node"');
  await agent.check('On edit page');

  await agent.act('Click "Publish Node"');

  // Should still publish successfully (with truncation)
  await agent.check('Success notification appears');
  await agent.check('May show warning about cache or truncation');
});

test('Shows warning when cache fails but publish succeeds', async (agent) => {
  await agent.open('http://localhost:3000/chat');

  await agent.act('Type "Test cache failure graceful degradation" and press Enter');
  await agent.check('AI responds');

  await agent.act('Click "Create Node"');
  await agent.check('On edit page');

  await agent.act('Click "Publish Node"');

  // The system should succeed even if cache/embeddings fail
  await agent.check('Success notification appears');
  // May show yellow warning notification instead of green success
  await agent.check('Notification says "Node published"');
});

// ============================================================================
// INTEGRATION TESTS
// ============================================================================

test('Complete user journey: Login → Converse → Publish → View', async (agent) => {
  // Full end-to-end test
  await agent.open('http://localhost:3000');

  // Login
  await agent.act('Login with Bluesky')
    .data({
      username: process.env.TEST_BLUESKY_USERNAME,
      password: process.env.TEST_BLUESKY_PASSWORD,
    });
  await agent.check('Logged in successfully');

  // Have a meaningful conversation
  await agent.act('Type "I want to explore the concept of digital gardens" and send');
  await agent.check('AI responds with insights');

  await agent.act('Reply with "How do digital gardens differ from blogs?"');
  await agent.check('AI provides detailed explanation');

  // Create and publish
  await agent.act('Click "Create Node"');
  await agent.check('Draft generated from conversation');

  await agent.act('Review the draft and click "Publish Node"');
  await agent.check('Node published successfully');

  // Verify we can continue the conversation
  await agent.check('Back in conversation view');
  await agent.check('Can type new messages');
});