import assert from 'node:assert/strict';
import test from 'node:test';
import { handleWechatScheduledTaskIntent } from './scheduled-task.mjs';

test('handleWechatScheduledTaskIntent passes create requests to goose', async () => {
  const reply = await handleWechatScheduledTaskIntent({
    intent: {
      msgType: 'text',
      agentText: '每天6点帮我做今日新闻页面',
      msgId: 'msg-1',
    },
    user: { userId: 'user-1' },
    scheduledTaskService: {
      async createTask() {
        throw new Error('should not create from inbound regex');
      },
    },
  });
  assert.equal(reply, null);
});

test('handleWechatScheduledTaskIntent passes incomplete create requests to goose', async () => {
  const reply = await handleWechatScheduledTaskIntent({
    intent: {
      msgType: 'text',
      agentText: '帮我设一个定时自动任务',
      msgId: 'msg-1',
    },
    user: { userId: 'user-1' },
    scheduledTaskService: {
      async createTask() {
        throw new Error('should not create from inbound regex');
      },
    },
  });
  assert.equal(reply, null);
});

test('handleWechatScheduledTaskIntent yields page.generate requests to cursor/goose path', async () => {
  const reply = await handleWechatScheduledTaskIntent({
    intent: {
      msgType: 'text',
      agentText: '帮我做一个苏州天气展示页面',
      msgId: 'msg-page-1',
    },
    user: { userId: 'user-tang' },
    scheduledTaskService: {
      async listTasks() {
        throw new Error('should not list for page.generate');
      },
    },
  });
  assert.equal(reply, null);
});

test('handleWechatScheduledTaskIntent cancels via manage llm when task is identified', async () => {
  const calls = [];
  const reply = await handleWechatScheduledTaskIntent({
    intent: {
      msgType: 'text',
      agentText: '取消定时推送苏州天气任务',
      msgId: 'msg-123-1',
    },
    user: { userId: 'user-123' },
    scheduledTaskService: {
      async listTasks() {
        return [{
          id: 'task-suzhou',
          title: '每天早上6:30推送苏州市天气预报',
          recurrence: 'daily',
          hour: 6,
          minute: 30,
          timezone: 'Asia/Shanghai',
        }];
      },
      async cancelTask(payload) {
        calls.push(payload);
        return {
          id: 'task-suzhou',
          title: '每天早上6:30推送苏州市天气预报',
          status: 'cancelled',
        };
      },
    },
    wechatScheduledTaskManageLlmConfigService: {
      async isManageLlmEnabled() {
        return true;
      },
      async getConfig() {
        return { modelProviderKeyId: 'key-1', model: 'deepseek-chat' };
      },
    },
    llmProviderService: {
      async createChatCompletion() {
        return {
          ok: true,
          reply: JSON.stringify({ action: 'cancel', taskId: 'task-suzhou' }),
        };
      },
    },
  });
  assert.match(reply, /已取消定时任务/u);
  assert.deepEqual(calls, [{ userId: 'user-123', taskId: 'task-suzhou' }]);
});

test('handleWechatScheduledTaskIntent passes cancel to goose when manage llm is disabled', async () => {
  const reply = await handleWechatScheduledTaskIntent({
    intent: {
      msgType: 'text',
      agentText: '取消定时推送苏州天气任务',
      msgId: 'msg-123-2',
    },
    user: { userId: 'user-123' },
    scheduledTaskService: {
      async listTasks() {
        return [
          { id: 'task-1', title: '苏州天气', recurrence: 'daily', hour: 6, minute: 30, timezone: 'Asia/Shanghai' },
          { id: 'task-2', title: '新闻早报', recurrence: 'daily', hour: 5, minute: 30, timezone: 'Asia/Shanghai' },
        ];
      },
      async cancelTask() {
        throw new Error('should not cancel from inbound when llm disabled');
      },
    },
    wechatScheduledTaskManageLlmConfigService: {
      async isManageLlmEnabled() {
        return false;
      },
    },
  });
  assert.equal(reply, null);
});

test('handleWechatScheduledTaskIntent outage-fallback cancels sole active task when manage llm is unavailable', async () => {
  const calls = [];
  const reply = await handleWechatScheduledTaskIntent({
    intent: {
      msgType: 'text',
      agentText: '取消定时推送苏州天气任务',
      msgId: 'msg-123-outage',
    },
    user: { userId: 'user-123' },
    scheduledTaskService: {
      async listTasks() {
        return [{
          id: 'task-suzhou',
          title: '每天早上6:30推送苏州市天气预报',
          recurrence: 'daily',
          hour: 6,
          minute: 30,
          timezone: 'Asia/Shanghai',
        }];
      },
      async cancelTask(payload) {
        calls.push(payload);
        return {
          id: 'task-suzhou',
          title: '每天早上6:30推送苏州市天气预报',
          status: 'cancelled',
        };
      },
    },
    wechatScheduledTaskManageLlmConfigService: {
      async isManageLlmEnabled() {
        return true;
      },
      async getConfig() {
        return { modelProviderKeyId: 'deepseek-key', model: 'deepseek-chat' };
      },
    },
    llmProviderService: {
      async listKeys() {
        return [{ id: 'deepseek-key', name: 'DeepSeek', status: 'active', defaultModel: 'deepseek-chat', models: ['deepseek-chat'] }];
      },
      async createChatCompletion() {
        return { ok: false, status: 402, message: '{"error":{"message":"Insufficient Balance"}}' };
      },
    },
  });
  assert.match(reply, /已取消定时任务/u);
  assert.deepEqual(calls, [{ userId: 'user-123', taskId: 'task-suzhou' }]);
});

test('handleWechatScheduledTaskIntent returns clarify message when manage llm is ambiguous', async () => {
  const reply = await handleWechatScheduledTaskIntent({
    intent: {
      msgType: 'text',
      agentText: '帮我取消定时任务',
      msgId: 'msg-123-3',
    },
    user: { userId: 'user-tang' },
    scheduledTaskService: {
      async listTasks() {
        return [
          { id: 'task-news', title: '每日新闻早报页面（5:30）', recurrence: 'daily', hour: 5, minute: 30 },
          { id: 'task-checkin', title: '每日打卡提醒', recurrence: 'daily', hour: 18, minute: 0 },
        ];
      },
    },
    wechatScheduledTaskManageLlmConfigService: {
      async isManageLlmEnabled() {
        return true;
      },
      async getConfig() {
        return { modelProviderKeyId: 'key-1', model: 'deepseek-chat' };
      },
    },
    llmProviderService: {
      async createChatCompletion() {
        return {
          ok: true,
          reply: JSON.stringify({
            action: 'clarify',
            message: '你是想取消 5:30 新闻早报，还是 18:00 打卡提醒？',
          }),
        };
      },
    },
  });
  assert.match(reply, /新闻早报/u);
});

test('handleWechatScheduledTaskIntent ignores non automation text', async () => {
  const reply = await handleWechatScheduledTaskIntent({
    intent: {
      msgType: 'text',
      agentText: '明天下午三点提醒我开会',
      msgId: 'msg-1',
    },
    user: { userId: 'user-1' },
    scheduledTaskService: {
      async createTask() {
        throw new Error('should not create');
      },
    },
  });
  assert.equal(reply, null);
});

test('handleWechatScheduledTaskIntent still lists tasks', async () => {
  const reply = await handleWechatScheduledTaskIntent({
    intent: {
      msgType: 'text',
      agentText: '看看我的定时自动任务',
      msgId: 'msg-1',
    },
    user: { userId: 'user-1' },
    scheduledTaskService: {
      async listTasks() {
        return [{ title: '新闻页面', recurrence: 'daily', hour: 6, minute: 0, timezone: 'Asia/Shanghai' }];
      },
    },
  });
  assert.match(reply, /新闻页面/u);
});

test('handleWechatScheduledTaskIntent lists tasks for 有哪些 phrasing', async () => {
  const reply = await handleWechatScheduledTaskIntent({
    intent: {
      msgType: 'text',
      agentText: '我有哪些定时任务',
      msgId: 'msg-2',
    },
    user: { userId: 'user-1' },
    scheduledTaskService: {
      async listTasks() {
        return [{ title: '苏州天气', recurrence: 'daily', hour: 6, minute: 30, timezone: 'Asia/Shanghai' }];
      },
    },
  });
  assert.match(reply, /苏州天气/u);
});