/**
 * Tools Structure Tests
 * Validates that all tools have correct structure without DB connection
 * @author Descomplicar® | @link descomplicar.pt | @copyright 2026
 */

import { documentsTools } from '../documents';
import { collectionsTools } from '../collections';
import { usersTools } from '../users';
import { groupsTools } from '../groups';
import { commentsTools } from '../comments';
import { sharesTools } from '../shares';
import { revisionsTools } from '../revisions';
import { eventsTools } from '../events';
import { attachmentsTools } from '../attachments';
import { fileOperationsTools } from '../file-operations';
import { oauthTools } from '../oauth';
import { authTools } from '../auth';
import { starsTools } from '../stars';
import { pinsTools } from '../pins';
import { viewsTools } from '../views';
import { reactionsTools } from '../reactions';
import { apiKeysTools } from '../api-keys';
import { webhooksTools } from '../webhooks';
import { backlinksTools } from '../backlinks';
import { searchQueriesTools } from '../search-queries';
import { teamsTools } from '../teams';
import { integrationsTools } from '../integrations';
import { notificationsTools } from '../notifications';
import { subscriptionsTools } from '../subscriptions';
import { templatesTools } from '../templates';
import { importsTools } from '../imports-tools';
import { emojisTools } from '../emojis';
import { userPermissionsTools } from '../user-permissions';
import { bulkOperationsTools } from '../bulk-operations';
import { advancedSearchTools } from '../advanced-search';
import { analyticsTools } from '../analytics';
import { exportImportTools } from '../export-import';
import { deskSyncTools } from '../desk-sync';
import { BaseTool } from '../../types/tools';

// Helper to validate tool structure
function validateTool(tool: BaseTool): void {
  // Name should be snake_case (tools use names like list_documents, not outline_list_documents)
  expect(tool.name).toMatch(/^[a-z][a-z0-9_]*$/);

  // Description should exist and be non-empty
  expect(tool.description).toBeDefined();
  expect(tool.description.length).toBeGreaterThan(10);

  // Input schema should have correct structure
  expect(tool.inputSchema).toBeDefined();
  expect(tool.inputSchema.type).toBe('object');
  expect(tool.inputSchema.properties).toBeDefined();
  expect(typeof tool.inputSchema.properties).toBe('object');

  // Handler should be a function
  expect(typeof tool.handler).toBe('function');
}

// Helper to validate required properties in schema
function validateRequiredProps(tool: BaseTool): void {
  if (tool.inputSchema.required) {
    expect(Array.isArray(tool.inputSchema.required)).toBe(true);
    // All required fields should exist in properties
    for (const req of tool.inputSchema.required) {
      expect(tool.inputSchema.properties).toHaveProperty(req);
    }
  }
}

describe('Tools Structure Validation', () => {
  describe('Documents Tools', () => {
    it('should export correct number of tools', () => {
      expect(documentsTools.length).toBeGreaterThanOrEqual(15);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of documentsTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });

    it('should include core document operations', () => {
      const names = documentsTools.map(t => t.name);
      expect(names).toContain('list_documents');
      expect(names).toContain('get_document');
      expect(names).toContain('create_document');
      expect(names).toContain('update_document');
      expect(names).toContain('delete_document');
      expect(names).toContain('search_documents');
    });
  });

  describe('Collections Tools', () => {
    it('should export correct number of tools', () => {
      expect(collectionsTools.length).toBeGreaterThanOrEqual(10);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of collectionsTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });

    it('should include core collection operations', () => {
      const names = collectionsTools.map(t => t.name);
      expect(names).toContain('list_collections');
      expect(names).toContain('get_collection');
      expect(names).toContain('create_collection');
      expect(names).toContain('update_collection');
      expect(names).toContain('delete_collection');
    });
  });

  describe('Users Tools', () => {
    it('should export correct number of tools', () => {
      expect(usersTools.length).toBeGreaterThanOrEqual(5);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of usersTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });

    it('should include core user operations', () => {
      const names = usersTools.map(t => t.name);
      expect(names).toContain('outline_list_users');
      expect(names).toContain('outline_get_user');
    });
  });

  describe('Groups Tools', () => {
    it('should export correct number of tools', () => {
      expect(groupsTools.length).toBeGreaterThanOrEqual(5);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of groupsTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });
  });

  describe('Comments Tools', () => {
    it('should export correct number of tools', () => {
      expect(commentsTools.length).toBeGreaterThanOrEqual(4);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of commentsTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });
  });

  describe('Shares Tools', () => {
    it('should export correct number of tools', () => {
      expect(sharesTools.length).toBeGreaterThanOrEqual(3);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of sharesTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });
  });

  describe('Revisions Tools', () => {
    it('should export correct number of tools', () => {
      expect(revisionsTools.length).toBeGreaterThanOrEqual(2);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of revisionsTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });
  });

  describe('Events Tools', () => {
    it('should export correct number of tools', () => {
      expect(eventsTools.length).toBeGreaterThanOrEqual(2);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of eventsTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });
  });

  describe('Attachments Tools', () => {
    it('should export correct number of tools', () => {
      expect(attachmentsTools.length).toBeGreaterThanOrEqual(3);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of attachmentsTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });
  });

  describe('File Operations Tools', () => {
    it('should export tools', () => {
      expect(fileOperationsTools.length).toBeGreaterThanOrEqual(2);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of fileOperationsTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });
  });

  describe('OAuth Tools', () => {
    it('should export correct number of tools', () => {
      expect(oauthTools.length).toBeGreaterThanOrEqual(4);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of oauthTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });
  });

  describe('Auth Tools', () => {
    it('should export tools', () => {
      expect(authTools.length).toBeGreaterThanOrEqual(1);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of authTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });
  });

  describe('Stars Tools', () => {
    it('should export correct number of tools', () => {
      expect(starsTools.length).toBeGreaterThanOrEqual(2);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of starsTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });
  });

  describe('Pins Tools', () => {
    it('should export correct number of tools', () => {
      expect(pinsTools.length).toBeGreaterThanOrEqual(2);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of pinsTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });
  });

  describe('Views Tools', () => {
    it('should export tools', () => {
      expect(viewsTools.length).toBeGreaterThanOrEqual(1);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of viewsTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });
  });

  describe('Reactions Tools', () => {
    it('should export correct number of tools', () => {
      expect(reactionsTools.length).toBeGreaterThanOrEqual(2);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of reactionsTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });
  });

  describe('API Keys Tools', () => {
    it('should export correct number of tools', () => {
      expect(apiKeysTools.length).toBeGreaterThanOrEqual(3);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of apiKeysTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });
  });

  describe('Webhooks Tools', () => {
    it('should export correct number of tools', () => {
      expect(webhooksTools.length).toBeGreaterThanOrEqual(3);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of webhooksTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });
  });

  describe('Backlinks Tools', () => {
    it('should export tools', () => {
      expect(backlinksTools.length).toBeGreaterThanOrEqual(1);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of backlinksTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });
  });

  describe('Search Queries Tools', () => {
    it('should export tools', () => {
      expect(searchQueriesTools.length).toBeGreaterThanOrEqual(1);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of searchQueriesTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });
  });

  describe('Teams Tools', () => {
    it('should export correct number of tools', () => {
      expect(teamsTools.length).toBeGreaterThanOrEqual(3);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of teamsTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });
  });

  describe('Integrations Tools', () => {
    it('should export correct number of tools', () => {
      expect(integrationsTools.length).toBeGreaterThanOrEqual(3);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of integrationsTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });
  });

  describe('Notifications Tools', () => {
    it('should export correct number of tools', () => {
      expect(notificationsTools.length).toBeGreaterThanOrEqual(2);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of notificationsTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });
  });

  describe('Subscriptions Tools', () => {
    it('should export correct number of tools', () => {
      expect(subscriptionsTools.length).toBeGreaterThanOrEqual(2);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of subscriptionsTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });
  });

  describe('Templates Tools', () => {
    it('should export correct number of tools', () => {
      expect(templatesTools.length).toBeGreaterThanOrEqual(3);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of templatesTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });
  });

  describe('Imports Tools', () => {
    it('should export tools', () => {
      expect(importsTools.length).toBeGreaterThanOrEqual(2);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of importsTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });
  });

  describe('Emojis Tools', () => {
    it('should export correct number of tools', () => {
      expect(emojisTools.length).toBeGreaterThanOrEqual(2);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of emojisTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });
  });

  describe('User Permissions Tools', () => {
    it('should export correct number of tools', () => {
      expect(userPermissionsTools.length).toBeGreaterThanOrEqual(2);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of userPermissionsTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });
  });

  describe('Bulk Operations Tools', () => {
    it('should export correct number of tools', () => {
      expect(bulkOperationsTools.length).toBeGreaterThanOrEqual(4);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of bulkOperationsTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });
  });

  describe('Advanced Search Tools', () => {
    it('should export correct number of tools', () => {
      expect(advancedSearchTools.length).toBeGreaterThanOrEqual(3);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of advancedSearchTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });
  });

  describe('Analytics Tools', () => {
    it('should export correct number of tools', () => {
      expect(analyticsTools.length).toBeGreaterThanOrEqual(3);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of analyticsTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });
  });

  describe('Export/Import Tools', () => {
    it('should export tools', () => {
      expect(exportImportTools.length).toBeGreaterThanOrEqual(1);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of exportImportTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });
  });

  describe('Desk Sync Tools', () => {
    it('should export tools', () => {
      expect(deskSyncTools.length).toBeGreaterThanOrEqual(1);
    });

    it('should have valid structure for all tools', () => {
      for (const tool of deskSyncTools) {
        validateTool(tool);
        validateRequiredProps(tool);
      }
    });
  });

  describe('Total Tools Count', () => {
    it('should have at least 164 tools total', () => {
      const allTools = [
        ...documentsTools,
        ...collectionsTools,
        ...usersTools,
        ...groupsTools,
        ...commentsTools,
        ...sharesTools,
        ...revisionsTools,
        ...eventsTools,
        ...attachmentsTools,
        ...fileOperationsTools,
        ...oauthTools,
        ...authTools,
        ...starsTools,
        ...pinsTools,
        ...viewsTools,
        ...reactionsTools,
        ...apiKeysTools,
        ...webhooksTools,
        ...backlinksTools,
        ...searchQueriesTools,
        ...teamsTools,
        ...integrationsTools,
        ...notificationsTools,
        ...subscriptionsTools,
        ...templatesTools,
        ...importsTools,
        ...emojisTools,
        ...userPermissionsTools,
        ...bulkOperationsTools,
        ...advancedSearchTools,
        ...analyticsTools,
        ...exportImportTools,
        ...deskSyncTools
      ];

      expect(allTools.length).toBeGreaterThanOrEqual(164);
    });

    it('should have unique tool names', () => {
      const allTools = [
        ...documentsTools,
        ...collectionsTools,
        ...usersTools,
        ...groupsTools,
        ...commentsTools,
        ...sharesTools,
        ...revisionsTools,
        ...eventsTools,
        ...attachmentsTools,
        ...fileOperationsTools,
        ...oauthTools,
        ...authTools,
        ...starsTools,
        ...pinsTools,
        ...viewsTools,
        ...reactionsTools,
        ...apiKeysTools,
        ...webhooksTools,
        ...backlinksTools,
        ...searchQueriesTools,
        ...teamsTools,
        ...integrationsTools,
        ...notificationsTools,
        ...subscriptionsTools,
        ...templatesTools,
        ...importsTools,
        ...emojisTools,
        ...userPermissionsTools,
        ...bulkOperationsTools,
        ...advancedSearchTools,
        ...analyticsTools,
        ...exportImportTools,
        ...deskSyncTools
      ];

      const names = allTools.map(t => t.name);
      const uniqueNames = [...new Set(names)];
      expect(names.length).toBe(uniqueNames.length);
    });
  });
});