import type { TodoistApi } from '@doist/todoist-api-typescript'
import type { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js'
import { z } from 'zod'
import { callRestTodoistApi } from '../todoist-api.js'
// Since the Todoist TypeScript API client doesn't expose the completed tasks endpoint directly,
// we'll need to make a custom request to the API
export function registerGetTasksCompletedByCompletionDate(server: McpServer, api: TodoistApi) {
server.tool(
'get-tasks-completed-by-completion-date',
'Get tasks completed within a specific date range',
{
since: z.string().describe('Start date for completed tasks (YYYY-MM-DD format)'),
until: z.string().describe('End date for completed tasks (YYYY-MM-DD format)'),
workspace_id: z.number().optional().describe('Filter by workspace ID'),
project_id: z.string().optional().describe('Filter by project ID'),
section_id: z.string().optional().describe('Filter by section ID'),
parent_id: z.string().optional().describe('Filter by parent task ID'),
filter_query: z.string().optional().describe('Filter using Todoist query syntax'),
filter_lang: z.string().optional().describe('Language for filter query'),
limit: z.number().optional().default(50).describe('Number of tasks to return (max 50)'),
cursor: z.string().optional().describe('Cursor for pagination'),
},
async ({
since,
until,
workspace_id,
project_id,
section_id,
parent_id,
filter_query,
filter_lang,
limit,
cursor,
}) => {
// Construct the query parameters
const params = new URLSearchParams({
since,
until,
})
if (workspace_id) params.append('workspace_id', workspace_id.toString())
if (project_id) params.append('project_id', project_id)
if (section_id) params.append('section_id', section_id)
if (parent_id) params.append('parent_id', parent_id)
if (filter_query) params.append('filter_query', filter_query)
if (filter_lang) params.append('filter_lang', filter_lang)
if (limit) params.append('limit', limit.toString())
if (cursor) params.append('cursor', cursor)
const path = `/tasks/completed/by_completion_date?${params.toString()}`
const res = await callRestTodoistApi(path, api)
const data = await res.json()
return { content: [{ type: 'text', text: JSON.stringify(data, null, 2) }] }
},
)
}