feat(ai-house): 重构找房聊天交互

tests/check-ai-house-location-response.js

@@ -0,0 +1,75 @@
+const assert = require('node:assert/strict')
+const fs = require('node:fs')
+const path = require('node:path')
+
+const pagePath = path.resolve(__dirname, '../pages/ai-house/index.vue')
+const source = fs.readFileSync(pagePath, 'utf8')
+const scriptMatch = source.match(/<script>([\s\S]*?)<\/script>/)
+
+assert.ok(scriptMatch, '未找到 AI 找房页面脚本')
+
+const componentScript = scriptMatch[1]
+	.replace(/^\s*import .*$/gm, '')
+	.replace('export default {', 'return {')
+const component = new Function(
+	'HouseAiConfigApi',
+	'HouseAiChatApi',
+	'storage',
+	'USER_ID',
+	'apiUrl',
+	componentScript
+)({}, {}, {}, 'userId', 'http://localhost')
+
+function createPageVm() {
+	const vm = component.data()
+	Object.entries(component.methods).forEach(([name, method]) => {
+		vm[name] = method.bind(vm)
+	})
+	vm.scrollToBottom = () => {}
+	return vm
+}
+
+function receiveLocationResponse(fieldName, locationCards) {
+	const vm = createPageVm()
+	const response = {
+		type: 'house_ai_result',
+		answer: '已按已维护的地点资料筛选，以下地点可供参考。'
+	}
+	response[fieldName] = locationCards
+	vm.handleSocketMessage(JSON.stringify(response))
+	return vm.messages.find((message) => message.type === 'location')
+}
+
+const locationCard = {
+	location_id: 101,
+	city: '南宁市',
+	location_name: '五象航洋城',
+	parent_location_name: '五象新区',
+	tags: ['停车方便'],
+	knowledge_items: [{
+		topic: 'parking',
+		title: '停车',
+		parking_available: true,
+		parking_fee: '月租 300 元'
+	}]
+}
+
+const locationMessage = receiveLocationResponse('location_cards', JSON.stringify([locationCard]))
+
+assert.ok(locationMessage, '地点咨询回包应创建地点卡片消息')
+assert.ok(Array.isArray(locationMessage.locationCards), '地点卡片应转换为数组')
+assert.equal(locationMessage.locationCards[0].locationId, 101)
+assert.equal(locationMessage.locationCards[0].locationName, '五象航洋城')
+assert.equal(locationMessage.locationCards[0].knowledgeItems[0].parkingAvailable, true)
+
+const backendLocationMessage = receiveLocationResponse('locationCards', [{
+	locationId: 102,
+	city: '南宁市',
+	locationName: '会展航洋城',
+	knowledgeItems: []
+}])
+
+assert.ok(backendLocationMessage, '后端驼峰地点卡片回包应保持兼容')
+assert.equal(backendLocationMessage.locationCards[0].locationName, '会展航洋城')
+
+console.log('地点咨询回包能够创建可渲染的地点卡片消息')

tests/check-ai-house-session.js

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+const assert = require('node:assert/strict')
+const fs = require('node:fs')
+const path = require('node:path')
+
+const pagePath = path.resolve(__dirname, '../pages/ai-house/index.vue')
+const source = fs.readFileSync(pagePath, 'utf8')
+const scriptMatch = source.match(/<script>([\s\S]*?)<\/script>/)
+
+assert.ok(scriptMatch, 'AI house page script is missing')
+
+const savedValues = new Map()
+const storage = {
+	get(key) {
+		return savedValues.get(key) || false
+	},
+	set(key, value) {
+		savedValues.set(key, value)
+	}
+}
+const clearCalls = []
+const componentScript = scriptMatch[1]
+	.replace(/^\s*import .*$/gm, '')
+	.replace('export default {', 'return {')
+const component = new Function(
+	'HouseAiConfigApi',
+	'HouseAiChatApi',
+	'storage',
+	'USER_ID',
+	'apiUrl',
+	componentScript
+)(
+	{},
+	{
+		clearHouseAiSession(payload) {
+			clearCalls.push(payload)
+			return Promise.resolve()
+		}
+	},
+	storage,
+	'userId',
+	'http://localhost'
+)
+
+global.uni = {
+	showToast() {}
+}
+
+function createPageVm() {
+	const vm = component.data()
+	Object.entries(component.methods).forEach(([name, method]) => {
+		vm[name] = method.bind(vm)
+	})
+	vm.scrollToBottom = () => {}
+	return vm
+}
+
+const firstPage = createPageVm()
+firstPage.loginUserId = 1001
+firstPage.conversationId = 'house-ai-1001-existing'
+firstPage.messages = [firstPage.createMessage('user', 'text', { content: 'Need a two-bedroom home' })]
+firstPage.messageSubmitted = true
+firstPage.form = {
+	building: '阳光小区',
+	area: '90',
+	budget: '3000'
+}
+const finderQuestion = firstPage.buildFormQuestion()
+assert.ok(finderQuestion.includes('阳光小区'))
+assert.ok(finderQuestion.includes('90'))
+assert.ok(finderQuestion.includes('3000'))
+firstPage.persistSession()
+
+const restoredPage = createPageVm()
+restoredPage.loginUserId = 1001
+assert.equal(restoredPage.restoreSession(), true)
+assert.equal(restoredPage.conversationId, 'house-ai-1001-existing')
+assert.equal(restoredPage.messages[0].content, 'Need a two-bedroom home')
+assert.equal(restoredPage.messageSubmitted, true)
+assert.equal(restoredPage.createMessage('ai', 'text').id, 'msg-1')
+
+restoredPage.aiConfig.welcomeMessage = 'Welcome back'
+restoredPage.clearSession().then(() => {
+	assert.deepEqual(clearCalls, [{ conversationId: 'house-ai-1001-existing' }])
+	assert.notEqual(restoredPage.conversationId, 'house-ai-1001-existing')
+	assert.equal(restoredPage.messages.length, 1)
+	assert.equal(restoredPage.messages[0].type, 'form')
+	assert.equal(restoredPage.messages[0].content, 'Welcome back')
+	assert.equal(restoredPage.messageSubmitted, false)
+
+	const storedSession = storage.get('house-ai-session-1001')
+	assert.equal(storedSession.conversationId, restoredPage.conversationId)
+	assert.equal(storedSession.messages.length, 1)
+
+	console.log('AI house session persistence and clearing checks passed')
+}).catch((error) => {
+	console.error(error)
+	process.exitCode = 1
+})