import { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
import { z } from 'zod';
import { BitrixService } from '../../services/bitrix-service.js';
const checklistActionSchema = z.enum([
'add', 'list', 'update', 'delete', 'complete', 'renew'
]).describe('Action to perform on checklist');
export function registerChecklistTool(server: McpServer, bitrixService: BitrixService): void {
server.registerTool('bitrix_checklist', {
description: `Task checklist management. Actions:
- add: Add checklist item (requires taskId, title)
- list: List checklist items (requires taskId)
- update: Update item (requires taskId, checklistId, title)
- delete: Delete item (requires taskId, checklistId)
- complete: Mark item complete (requires taskId, checklistId)
- renew: Mark item incomplete (requires taskId, checklistId)`,
inputSchema: {
action: checklistActionSchema,
taskId: z.number().describe('Task ID'),
checklistId: z.number().optional().describe('Checklist item ID (required for update/delete/complete/renew)'),
title: z.string().optional().describe('Checklist item title (required for add/update)'),
isComplete: z.boolean().optional().describe('Completion status'),
}
}, async (params) => {
const { action, taskId } = params;
switch (action) {
case 'add': {
if (!params.title) {
return { content: [{ type: 'text', text: JSON.stringify({ success: false, error: 'title is required' }) }] };
}
const checklistId = await bitrixService.addChecklistItem(taskId, { TITLE: params.title });
return { content: [{ type: 'text', text: JSON.stringify({ success: true, taskId, checklistId }) }] };
}
case 'list': {
const items = await bitrixService.getChecklistItems(taskId);
return {
content: [{
type: 'text',
text: JSON.stringify({
success: true,
taskId,
count: items.length,
items: items.map(item => ({
id: item.ID,
title: item.TITLE,
isComplete: item.IS_COMPLETE === 'Y',
sortIndex: item.SORT_INDEX,
})),
}, null, 2)
}]
};
}
case 'update': {
if (!params.checklistId || !params.title) {
return { content: [{ type: 'text', text: JSON.stringify({ success: false, error: 'checklistId and title are required' }) }] };
}
const success = await bitrixService.updateChecklistItem(taskId, params.checklistId, { TITLE: params.title });
return { content: [{ type: 'text', text: JSON.stringify({ success, taskId, checklistId: params.checklistId }) }] };
}
case 'delete': {
if (!params.checklistId) {
return { content: [{ type: 'text', text: JSON.stringify({ success: false, error: 'checklistId is required' }) }] };
}
const success = await bitrixService.deleteChecklistItem(taskId, params.checklistId);
return { content: [{ type: 'text', text: JSON.stringify({ success, taskId, checklistId: params.checklistId }) }] };
}
case 'complete': {
if (!params.checklistId) {
return { content: [{ type: 'text', text: JSON.stringify({ success: false, error: 'checklistId is required' }) }] };
}
const success = await bitrixService.completeChecklistItem(taskId, params.checklistId);
return { content: [{ type: 'text', text: JSON.stringify({ success, taskId, checklistId: params.checklistId, isComplete: true }) }] };
}
case 'renew': {
if (!params.checklistId) {
return { content: [{ type: 'text', text: JSON.stringify({ success: false, error: 'checklistId is required' }) }] };
}
const success = await bitrixService.renewChecklistItem(taskId, params.checklistId);
return { content: [{ type: 'text', text: JSON.stringify({ success, taskId, checklistId: params.checklistId, isComplete: false }) }] };
}
default:
return { content: [{ type: 'text', text: JSON.stringify({ success: false, error: `Unknown action: ${action}` }) }] };
}
});
}
