import { Graph } from '@roam-research/roam-api-sdk';
import { McpError, ErrorCode } from '@modelcontextprotocol/sdk/types.js';
import { getOrCreateTodayPage } from '../helpers/page-resolution.js';
import { executeBatch } from '../helpers/batch-utils.js';
export class TodoOperations {
constructor(private graph: Graph) {}
async addTodos(todos: string[]): Promise<{ success: boolean }> {
if (!Array.isArray(todos) || todos.length === 0) {
throw new McpError(
ErrorCode.InvalidRequest,
'todos must be a non-empty array'
);
}
// Get or create today's daily page
const targetPageUid = await getOrCreateTodayPage(this.graph);
const todo_tag = "{{[[TODO]]}}";
const actions = todos.map((todo, index) => ({
action: 'create-block',
location: {
'parent-uid': targetPageUid,
order: index
},
block: {
string: `${todo_tag} ${todo}`
}
}));
await executeBatch(this.graph, actions, 'create todo blocks');
return { success: true };
}
}
