// @vitest-environment node

import { describe, expect, it, vi } from 'vitest';
import { DATA_SERVICE_TOOL_DEFINITIONS } from '../../shared/coding-plugins';
import type { DataServiceOperations } from '../../electron/services/data-service-client';
import {
  createDataServicePluginAdapter,
} from '../../electron/coding-plugins/adapters/data-service';

const context = {
  conversationId: 'conversation-a',
  runId: 'run-a',
  resourceId: 'resource-a',
  requestId: 'pi:run-a:resource-a',
  localProjectId: 'local-project-a',
  projectPath: 'C:\\projects\\demo',
  durableProjectId: 'durable-project-a',
  workerRole: 'parent' as const,
  effectiveSkillIds: ['data-service'],
};

function success<T>(data: T) {
  return {
    success: true as const,
    status: 200,
    code: null,
    error: null,
    retryable: false as const,
    data,
  };
}

function operations(): DataServiceOperations {
  return {
    configure: vi.fn().mockResolvedValue(success({ configured: true })),
    inspect: vi.fn().mockResolvedValue(success({ instance_id: 'instance-a' })),
    listProjects: vi.fn().mockResolvedValue(success({ items: [], total: 0, instance_limit: 20 })),
    getDocument: vi.fn().mockResolvedValue(success({ id: 'one', data: {}, revision: 1 })),
    listDocuments: vi.fn().mockResolvedValue(success({ items: [], next_cursor: null, limit: 50 })),
    putDocument: vi.fn().mockResolvedValue(success({ id: 'one', data: {}, revision: 1 })),
    deleteDocument: vi.fn().mockResolvedValue(success(null)),
    removeCollection: vi.fn().mockResolvedValue(success({ removed: true, usage: { document_count: 0, total_bytes: 0 } })),
    reset: vi.fn().mockResolvedValue(success({ instance_id: 'instance-a' })),
    removeProject: vi.fn().mockResolvedValue(success({ removed: true })),
  };
}

describe('Data Service plugin adapter', () => {
  it('validates the parsed tool supplied by the capability registry', async () => {
    const dataService = operations();
    const adapter = createDataServicePluginAdapter(dataService);
    const inspect = DATA_SERVICE_TOOL_DEFINITIONS.find(({ name }) => name === 'data_service_inspect');
    if (!inspect) throw new Error('inspect definition missing');

    const result = await adapter.invoke(context, {
      ...inspect,
      inputSchema: {
        type: 'object',
        additionalProperties: false,
        required: ['registry_token'],
        properties: { registry_token: { type: 'string', minLength: 1 } },
      },
    }, {});

    expect(result).toMatchObject({
      success: false, status: 422, code: 'plugin_input_invalid', data: null,
    });
    expect(dataService.inspect).not.toHaveBeenCalled();
  });

  it('maps all ten package operations through DataServiceOperations', async () => {
    const dataService = operations();
    const adapter = createDataServicePluginAdapter(dataService);
    const inputs: Record<string, unknown> = {
      data_service_configure: { collections: ['todos'] },
      data_service_inspect: {},
      data_service_list_projects: {},
      data_service_get_document: { collection: 'todos', document_id: 'one' },
      data_service_list_documents: { collection: 'todos', limit: 50, cursor: 'cursor-a' },
      data_service_put_document: { collection: 'todos', document_id: 'one', data: { done: false }, if_revision: 1 },
      data_service_delete_document: { collection: 'todos', document_id: 'one', if_revision: 1, confirmed: true },
      data_service_remove_collection: { collection: 'todos', confirmed: true },
      data_service_reset: { confirmed: true },
      data_service_remove_project: { confirmed: true },
    };
    for (const tool of DATA_SERVICE_TOOL_DEFINITIONS) {
      const result = await adapter.invoke(context, tool, inputs[tool.name]);
      expect(result).toMatchObject({ success: true, payload_schema: 'data-service.v1' });
      expect(result).not.toHaveProperty('plugin_id');
      expect(result).not.toHaveProperty('request_id');
    }
    expect(dataService.configure).toHaveBeenCalledWith({ collections: ['todos'] }, context.projectPath);
    expect(dataService.inspect).toHaveBeenCalledWith(context.projectPath);
    expect(dataService.listProjects).toHaveBeenCalledWith();
    expect(dataService.getDocument).toHaveBeenCalledWith({ collection: 'todos', document_id: 'one' }, context.projectPath);
    expect(dataService.listDocuments).toHaveBeenCalledWith({ collection: 'todos', limit: 50, cursor: 'cursor-a' }, context.projectPath);
    expect(dataService.putDocument).toHaveBeenCalledWith({
      collection: 'todos', document_id: 'one', data: { done: false }, if_revision: 1,
    }, context.projectPath);
    expect(dataService.deleteDocument).toHaveBeenCalledWith({
      collection: 'todos', document_id: 'one', if_revision: 1, confirmed: true,
    }, context.projectPath);
  });

  it('returns bounded domain context and rejects forbidden or malformed input', async () => {
    const dataService = operations();
    const adapter = createDataServicePluginAdapter(dataService);
    const put = DATA_SERVICE_TOOL_DEFINITIONS.find(({ name }) => name === 'data_service_put_document');
    if (!put) throw new Error('put definition missing');
    const invalid = await adapter.invoke(context, put, {
      collection: 'todos', document_id: 'one', data: {}, projectPath: context.projectPath,
    });
    expect(invalid).toMatchObject({
      success: false, status: 422, code: 'plugin_input_invalid', data: null,
    });
    const result = await adapter.invoke(context, put, { collection: 'todos', document_id: 'one', data: {} });
    expect(result).toMatchObject({ success: true, payload_schema: 'data-service.v1' });
    expect(dataService.putDocument).toHaveBeenCalledTimes(1);
  });
});