const assert = require('assert');
const fs = require('fs');
const os = require('os');
const path = require('path');

const tempDir = fs.mkdtempSync(path.join(os.tmpdir(), 'qiwei-customer-journey-'));
process.env.QIWEI_OUTPUTS_DIR = tempDir;

async function main() {
  let updateCall = null;
  const conversation = {
    id: 'conversation-1',
    channelId: 'external-test-1',
    displayName: '测试客户',
    maskedId: 'ex***-1',
    source: 'live',
    mode: 'review',
    analysis: { completenessScore: 50 },
    messages: [
      { id: 'm1', role: 'customer', source: 'live', content: '预算 15 万，想了解企业服务方案', timestamp: '2026-07-17T00:00:00Z' },
      { id: 'm2', role: 'human', source: 'live', content: '收到，我先确认您的计划时间。', timestamp: '2026-07-17T00:05:00Z' },
    ],
    customerIntelligence: {
      profile: { need: '企业服务方案', budgetWan: 15, timeline: '待确认' },
      profileEvidence: {
        need: { text: '想了解企业服务方案', sourceMessageId: 'm1', source: 'live-message', updatedAt: '2026-07-17T00:00:00Z' },
      },
      tags: ['企业客户'],
      tasks: [{ id: 't1', title: '确认计划时间', status: 'open', evidence: '计划时间未确认', updatedAt: '2026-07-17T00:10:00Z' }],
      alerts: [{ id: 'a1', title: '重点跟进', severity: 'high', status: 'open', evidence: '客户已明确需求和预算', updatedAt: '2026-07-17T00:11:00Z' }],
      summary: { openTasks: 1, openAlerts: 1, highAlerts: 1 },
    },
    lastMessageAt: '2026-07-17T00:05:00Z',
    updatedAt: '2026-07-17T00:11:00Z',
  };

  const { createCustomerMasterService } = require('../mcp/src/dashboard/customer-master-service');
  const service = createCustomerMasterService({
    projectionPath: path.join(tempDir, 'customers', 'index.json'),
    getConversations: () => ({ data: { conversations: [conversation] } }),
    updateCustomerProfile: (customerId, input) => {
      updateCall = { customerId, input };
      conversation.customerIntelligence.profile = { ...conversation.customerIntelligence.profile, ...(input.profile || {}) };
      return { status: 'ok', assistantMessage: '客户主档已更新。', summary: { updated: true } };
    },
  });

  const hub = service.hub();
  const customer = hub.data.customers[0];
  assert.equal(hub.status, 'ok');
  assert.equal(hub.summary.customerCount, 1);
  assert.equal(hub.summary.priorityCount, 1);
  assert.equal(customer.stage.key, 'priority');
  assert.equal(customer.evidenceCoverage, 33);
  assert(customer.nextActions.some(item => item.id === 'confirm-purpose') === false);
  assert(customer.nextActions.some(item => item.id === 'confirm-timeline'));
  assert(customer.timeline.some(item => item.type === 'inbound-message'));
  assert(customer.timeline.some(item => item.type === 'outbound-message'));
  assert(customer.timeline.some(item => item.type === 'task'));
  assert(customer.timeline.some(item => item.type === 'alert'));
  assert.equal(customer.openTaskCount, 1);
  assert.equal(customer.highAlertCount, 1);
  assert.equal(fs.existsSync(path.join(tempDir, 'customers', 'index.json')), true);

  const updated = service.update(conversation.id, { profile: { timeline: '本月内' }, reason: '客户确认' });
  assert.equal(updated.status, 'ok');
  assert.equal(updateCall.customerId, conversation.id);
  assert.equal(updateCall.input.profile.timeline, '本月内');

  process.stdout.write(`${JSON.stringify({
    status: 'ok',
    checks: 16,
    customerCount: hub.summary.customerCount,
    nextActions: customer.nextActions.length,
    timelineEvents: customer.timeline.length,
  }, null, 2)}\n`);
}

main().catch(error => {
  process.stderr.write(`${error.stack || error.message}\n`);
  process.exitCode = 1;
}).finally(() => {
  try { fs.rmSync(tempDir, { recursive: true, force: true }); } catch {}
});