Mi Note MCP Server

import { homedir } from "os"; import { join } from "path"; import type { MiNoteConfig } from "./types"; const DEFAULT_CONFIG_FILE = join(homedir(), ".mi-note-mcp.json"); export interface LoadConfigOptions { configPath?: string; } export interface LoadedConfig { config: MiNoteConfig; path: string; save(updated: MiNoteConfig): Promise<void>; } export async function loadConfig(options: LoadConfigOptions = {}): Promise<LoadedConfig> { const explicitPath = options.configPath ?? process.env.MI_NOTE_MCP_CONFIG; const configPath = explicitPath && explicitPath.length > 0 ? explicitPath : DEFAULT_CONFIG_FILE; const file = Bun.file(configPath); const exists = await file.exists(); if (!exists) { throw new Error(`配置文件不存在：${configPath}`); } let parsed: unknown; try { const raw = await file.text(); parsed = JSON.parse(raw); } catch (error) { throw new Error(`读取配置文件失败：${(error as Error).message}`); } const config = validateConfig(parsed, configPath); const save = async (updated: MiNoteConfig): Promise<void> => { const normalized = validateConfig(updated, configPath); const payload = serializeConfig(normalized); await Bun.write(configPath, payload); }; return { config, path: configPath, save, }; } function validateConfig(value: unknown, source: string): MiNoteConfig { if (typeof value !== "object" || value === null) { throw new Error(`配置文件内容无效：${source}`); } const record = value as Record<string, unknown>; const serviceToken = record.serviceToken; const userId = record.userId; if (typeof serviceToken !== "string" || serviceToken.trim() === "") { throw new Error(`配置文件缺少 serviceToken：${source}`); } if (typeof userId !== "string" || userId.trim() === "") { throw new Error(`配置文件缺少 userId：${source}`); } const uLocale = typeof record.uLocale === "string" ? record.uLocale : undefined; const syncInterval = typeof record.syncInterval === "number" ? record.syncInterval : undefined; const baseUrl = typeof record.baseUrl === "string" ? record.baseUrl : undefined; const slh = typeof record.slh === "string" ? record.slh : undefined; const ph = typeof record.ph === "string" ? record.ph : undefined; const passToken = typeof record.passToken === "string" ? record.passToken : undefined; const deviceId = typeof record.deviceId === "string" ? record.deviceId : undefined; const cUserId = typeof record.cUserId === "string" ? record.cUserId : undefined; return { serviceToken: serviceToken.trim(), userId: userId.trim(), uLocale, syncInterval, baseUrl, slh: slh?.trim(), ph: ph?.trim(), passToken: passToken?.trim(), deviceId: deviceId?.trim(), cUserId: cUserId?.trim(), }; } function serializeConfig(config: MiNoteConfig): string { const payload: Record<string, unknown> = { serviceToken: config.serviceToken, userId: config.userId, }; if (config.uLocale) { payload.uLocale = config.uLocale; } if (typeof config.syncInterval === "number") { payload.syncInterval = config.syncInterval; } if (config.baseUrl) { payload.baseUrl = config.baseUrl; } if (config.slh) { payload.slh = config.slh; } if (config.ph) { payload.ph = config.ph; } if (config.passToken) { payload.passToken = config.passToken; } if (config.deviceId) { payload.deviceId = config.deviceId; } if (config.cUserId) { payload.cUserId = config.cUserId; } return `${JSON.stringify(payload, null, 2)}\n`; }