640 lines
17 KiB
Vue
640 lines
17 KiB
Vue
<template>
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<view class="pet-chat-container">
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<u-navbar :title="`与${petInfo.name}聊天`" left-icon="arrow-left" @left-click="goBack">
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<template #right>
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<u-icon name="more-circle" size="20" @click="showChatMenu"></u-icon>
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</template>
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</u-navbar>
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<!-- 宠物信息卡片 -->
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<view class="pet-info-card">
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<u-avatar :src="petInfo.avatar || '/static/default-pet.png'" size="40" shape="circle"></u-avatar>
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<view class="pet-info-text">
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<u-text :text="petInfo.name" type="primary" size="14" bold></u-text>
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<u-text :text="petInfo.personality" type="tips" size="12"></u-text>
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</view>
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<view class="chat-status">
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<u-tag text="在线" type="success" size="mini"></u-tag>
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</view>
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</view>
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<!-- 聊天消息列表 -->
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<scroll-view
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class="chat-messages"
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scroll-y
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:scroll-top="scrollTop"
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scroll-with-animation
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@scrolltolower="loadMoreMessages"
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>
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<view class="message-list">
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<!-- 加载更多提示 -->
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<view class="load-more" v-if="hasMoreMessages">
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<u-loading-icon v-if="loadingMore"></u-loading-icon>
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<u-text text="上拉加载更多历史消息" type="tips" size="12" v-else></u-text>
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</view>
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<!-- 消息项 -->
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<view
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class="message-item"
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v-for="message in messageList"
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:key="message.id"
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:class="message.type"
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>
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<view class="message-avatar" v-if="message.type === 'ai'">
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<u-avatar :src="petInfo.avatar || '/static/default-pet.png'" size="32" shape="circle"></u-avatar>
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</view>
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<view class="message-content">
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<view class="message-bubble" :class="message.type">
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<u-text :text="message.content" size="14" :color="message.type === 'user' ? '#ffffff' : '#333333'"></u-text>
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</view>
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<view class="message-time">
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<u-text :text="formatTime(message.timestamp)" type="tips" size="10"></u-text>
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</view>
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</view>
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<view class="message-avatar" v-if="message.type === 'user'">
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<u-avatar src="/static/user-avatar.png" size="32" shape="circle"></u-avatar>
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</view>
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</view>
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<!-- AI正在输入提示 -->
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<view class="message-item ai" v-if="aiTyping">
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<view class="message-avatar">
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<u-avatar :src="petInfo.avatar || '/static/default-pet.png'" size="32" shape="circle"></u-avatar>
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</view>
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<view class="message-content">
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<view class="message-bubble ai typing">
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<view class="typing-dots">
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<view class="dot"></view>
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<view class="dot"></view>
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<view class="dot"></view>
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</view>
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</view>
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</view>
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</view>
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</view>
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</scroll-view>
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<!-- 输入区域 -->
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<view class="chat-input-area">
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<view class="input-container">
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<u-input
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v-model="inputMessage"
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placeholder="和你的宠物说点什么..."
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:border="false"
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:custom-style="inputStyle"
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@keyboardheightchange="onKeyboardHeightChange"
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@confirm="sendMessage"
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confirm-type="send"
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></u-input>
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<view class="input-actions">
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<u-icon name="mic" size="20" color="#999" @click="startVoiceInput" v-if="!inputMessage"></u-icon>
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<u-button
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type="primary"
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size="mini"
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text="发送"
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@click="sendMessage"
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:disabled="!inputMessage.trim()"
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v-else
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></u-button>
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</view>
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</view>
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</view>
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<!-- 聊天菜单弹窗 -->
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<u-popup v-model="showMenu" mode="bottom" border-radius="20">
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<view class="chat-menu">
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<view class="menu-title">
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<u-text text="聊天设置" type="primary" size="16" bold></u-text>
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</view>
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<view class="menu-items">
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<view class="menu-item" @click="clearHistory">
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<u-icon name="delete" size="20" color="#ff6b6b"></u-icon>
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<u-text text="清空聊天记录" size="14"></u-text>
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</view>
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<view class="menu-item" @click="exportHistory">
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<u-icon name="download" size="20" color="#64B5F6"></u-icon>
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<u-text text="导出聊天记录" size="14"></u-text>
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</view>
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<view class="menu-item" @click="togglePersonality">
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<u-icon name="setting" size="20" color="#81C784"></u-icon>
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<u-text text="个性化设置" size="14"></u-text>
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</view>
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</view>
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<view class="menu-cancel" @click="showMenu = false">
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<u-text text="取消" type="info" size="14"></u-text>
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</view>
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</view>
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</u-popup>
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</view>
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</template>
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<script>
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import { ref, reactive, onMounted, nextTick } from 'vue'
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export default {
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name: 'PetChat',
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setup() {
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// 响应式数据
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const state = reactive({
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petId: '',
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petInfo: {},
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messageList: [],
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inputMessage: '',
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scrollTop: 0,
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aiTyping: false,
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showMenu: false,
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hasMoreMessages: true,
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loadingMore: false,
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keyboardHeight: 0
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})
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// 样式配置
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const inputStyle = {
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backgroundColor: '#f8f9fa',
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borderRadius: '20px',
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padding: '10px 15px'
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}
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// 生命周期
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onMounted(() => {
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initPage()
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})
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// 初始化页面
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const initPage = () => {
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// 获取宠物ID（从路由参数）
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const pages = getCurrentPages()
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const currentPage = pages[pages.length - 1]
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state.petId = currentPage.options.petId || '1'
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loadPetInfo()
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loadChatHistory()
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}
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// 加载宠物信息
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const loadPetInfo = () => {
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// 模拟从本地存储获取宠物信息
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const mockPets = [
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{
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id: '1',
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name: '小橘',
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breed: '橘猫',
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personality: '活泼好动，喜欢撒娇',
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avatar: '/static/cat-avatar.jpg'
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},
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{
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id: '2',
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name: '小白',
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breed: '金毛',
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personality: '温顺友好，聪明伶俐',
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avatar: '/static/dog-avatar.jpg'
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}
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]
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state.petInfo = mockPets.find(pet => pet.id === state.petId) || mockPets[0]
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}
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// 加载聊天历史
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const loadChatHistory = () => {
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// 模拟聊天历史数据
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const mockMessages = [
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{
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id: '1',
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type: 'ai',
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content: `你好主人！我是${state.petInfo.name}，今天感觉特别开心呢！有什么想和我聊的吗？`,
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timestamp: Date.now() - 3600000
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},
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{
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id: '2',
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type: 'user',
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content: '小橘今天吃饭怎么样？',
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timestamp: Date.now() - 3500000
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},
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{
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id: '3',
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type: 'ai',
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content: '今天的小鱼干特别香！我吃得可开心了，还想要更多呢～主人你也要记得按时吃饭哦！',
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timestamp: Date.now() - 3400000
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},
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{
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id: '4',
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type: 'user',
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content: '那你今天有没有调皮捣蛋？',
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timestamp: Date.now() - 3300000
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},
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{
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id: '5',
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type: 'ai',
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content: '嘿嘿，我今天把你的拖鞋藏起来了！不过是因为太想你了，想要你的味道陪着我～',
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timestamp: Date.now() - 3200000
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}
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]
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state.messageList = mockMessages
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scrollToBottom()
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}
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// 发送消息
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const sendMessage = () => {
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if (!state.inputMessage.trim()) return
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const userMessage = {
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id: Date.now().toString(),
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type: 'user',
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content: state.inputMessage.trim(),
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timestamp: Date.now()
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}
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state.messageList.push(userMessage)
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const messageContent = state.inputMessage.trim()
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state.inputMessage = ''
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// 滚动到底部
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scrollToBottom()
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// 模拟AI回复
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simulateAIReply(messageContent)
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}
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// 模拟AI回复
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const simulateAIReply = (userMessage) => {
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state.aiTyping = true
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scrollToBottom()
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setTimeout(() => {
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const aiResponse = generateAIResponse(userMessage)
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const aiMessage = {
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id: (Date.now() + 1).toString(),
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type: 'ai',
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content: aiResponse,
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timestamp: Date.now()
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}
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state.messageList.push(aiMessage)
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state.aiTyping = false
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scrollToBottom()
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}, 1500 + Math.random() * 1000) // 1.5-2.5秒随机延迟
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}
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// 生成AI回复内容
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const generateAIResponse = (userMessage) => {
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const petName = state.petInfo.name
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const responses = {
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// 问候类
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greeting: [
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`${petName}最喜欢和主人聊天了！今天过得怎么样呀？`,
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`主人好！${petName}今天心情特别好呢～`,
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`哇！主人来找我聊天了，${petName}好开心！`
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],
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// 食物相关
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food: [
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`说到吃的，${petName}就兴奋了！今天的小鱼干特别香呢～`,
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`${petName}最爱吃主人准备的美食了！什么时候再给我加餐呀？`,
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`嘿嘿，${petName}今天偷偷多吃了一点，不要告诉其他人哦！`
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],
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// 健康相关
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health: [
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`${petName}今天身体棒棒的！谢谢主人这么关心我～`,
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`${petName}觉得自己越来越健康了，都是主人照顾得好！`,
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`主人真贴心！${petName}会好好保护自己的身体的！`
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],
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// 玩耍相关
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play: [
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`${petName}最喜欢和主人一起玩了！我们什么时候再玩游戏呀？`,
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`玩耍时间到！${petName}已经准备好了，主人快来陪我！`,
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`${petName}今天学会了新的小把戏，想不想看看？`
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],
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// 情感相关
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emotion: [
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`${petName}最爱主人了！每天都想和你在一起～`,
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`主人不在的时候，${petName}会想念你的味道呢！`,
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`${petName}觉得自己是世界上最幸福的小宝贝！`
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],
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// 默认回复
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default: [
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`${petName}听不太懂，但是很开心能和主人聊天！`,
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`主人说的话${petName}都会认真听的！`,
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`${petName}觉得主人说得很有道理呢！`,
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`虽然${petName}不太明白，但是感觉很厉害的样子！`
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]
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}
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// 简单的关键词匹配
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const message = userMessage.toLowerCase()
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let category = 'default'
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if (message.includes('你好') || message.includes('hi') || message.includes('hello')) {
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category = 'greeting'
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} else if (message.includes('吃') || message.includes('食') || message.includes('饭') || message.includes('零食')) {
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category = 'food'
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} else if (message.includes('健康') || message.includes('身体') || message.includes('生病') || message.includes('医生')) {
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category = 'health'
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} else if (message.includes('玩') || message.includes('游戏') || message.includes('运动') || message.includes('散步')) {
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category = 'play'
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} else if (message.includes('爱') || message.includes('想') || message.includes('喜欢') || message.includes('亲亲')) {
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category = 'emotion'
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}
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const categoryResponses = responses[category]
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return categoryResponses[Math.floor(Math.random() * categoryResponses.length)]
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}
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// 滚动到底部
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const scrollToBottom = () => {
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nextTick(() => {
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state.scrollTop = 99999
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})
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}
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// 格式化时间
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const formatTime = (timestamp) => {
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const date = new Date(timestamp)
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const now = new Date()
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const diff = now - date
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if (diff < 60000) { // 1分钟内
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return '刚刚'
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} else if (diff < 3600000) { // 1小时内
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return `${Math.floor(diff / 60000)}分钟前`
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} else if (diff < 86400000) { // 24小时内
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return `${Math.floor(diff / 3600000)}小时前`
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} else {
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return `${date.getMonth() + 1}月${date.getDate()}日`
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}
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}
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// 返回上一页
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const goBack = () => {
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uni.navigateBack()
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}
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// 显示聊天菜单
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const showChatMenu = () => {
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state.showMenu = true
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}
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// 加载更多消息
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const loadMoreMessages = () => {
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if (state.loadingMore || !state.hasMoreMessages) return
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state.loadingMore = true
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// 模拟加载历史消息
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setTimeout(() => {
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const moreMessages = [
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{
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id: `history_${Date.now()}`,
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type: 'ai',
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content: `主人，${state.petInfo.name}想你了！`,
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timestamp: Date.now() - 7200000
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}
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]
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state.messageList.unshift(...moreMessages)
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state.loadingMore = false
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// 模拟没有更多消息
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if (state.messageList.length > 20) {
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state.hasMoreMessages = false
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}
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}, 1000)
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}
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// 清空聊天记录
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const clearHistory = () => {
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uni.showModal({
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title: '确认清空',
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content: '确定要清空所有聊天记录吗？此操作不可恢复。',
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success: (res) => {
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if (res.confirm) {
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state.messageList = []
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state.showMenu = false
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uni.showToast({
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title: '已清空聊天记录',
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icon: 'success'
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})
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}
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}
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})
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}
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// 导出聊天记录
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const exportHistory = () => {
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uni.showToast({
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title: '导出功能开发中',
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icon: 'none'
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})
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state.showMenu = false
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}
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// 个性化设置
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const togglePersonality = () => {
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uni.showToast({
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title: '个性化设置开发中',
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icon: 'none'
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})
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state.showMenu = false
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}
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// 语音输入
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const startVoiceInput = () => {
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uni.showToast({
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title: '语音功能开发中',
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icon: 'none'
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})
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}
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// 键盘高度变化
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const onKeyboardHeightChange = (e) => {
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state.keyboardHeight = e.detail.height
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if (e.detail.height > 0) {
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scrollToBottom()
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}
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}
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return {
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...state,
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inputStyle,
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sendMessage,
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formatTime,
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goBack,
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showChatMenu,
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loadMoreMessages,
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clearHistory,
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exportHistory,
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togglePersonality,
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startVoiceInput,
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onKeyboardHeightChange
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}
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}
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}
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</script>
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<style lang="scss" scoped>
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.pet-chat-container {
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height: 100vh;
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display: flex;
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flex-direction: column;
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background-color: #f8f9fa;
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}
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.pet-info-card {
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display: flex;
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align-items: center;
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padding: 15px 20px;
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background-color: #ffffff;
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border-bottom: 1px solid #f0f0f0;
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.pet-info-text {
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flex: 1;
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margin-left: 10px;
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}
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.chat-status {
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margin-left: 10px;
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}
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}
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.chat-messages {
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flex: 1;
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padding: 0 15px;
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}
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.message-list {
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padding: 20px 0;
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}
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.load-more {
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||
text-align: center;
|
||
padding: 20px 0;
|
||
}
|
||
|
||
.message-item {
|
||
display: flex;
|
||
margin-bottom: 20px;
|
||
|
||
&.user {
|
||
flex-direction: row-reverse;
|
||
|
||
.message-content {
|
||
align-items: flex-end;
|
||
}
|
||
|
||
.message-bubble {
|
||
background-color: #FF8A80;
|
||
color: #ffffff;
|
||
}
|
||
}
|
||
|
||
&.ai {
|
||
.message-bubble {
|
||
background-color: #ffffff;
|
||
border: 1px solid #f0f0f0;
|
||
}
|
||
}
|
||
}
|
||
|
||
.message-avatar {
|
||
margin: 0 10px;
|
||
}
|
||
|
||
.message-content {
|
||
display: flex;
|
||
flex-direction: column;
|
||
max-width: 70%;
|
||
}
|
||
|
||
.message-bubble {
|
||
padding: 12px 16px;
|
||
border-radius: 18px;
|
||
word-wrap: break-word;
|
||
|
||
&.typing {
|
||
padding: 16px;
|
||
}
|
||
}
|
||
|
||
.message-time {
|
||
margin-top: 5px;
|
||
text-align: center;
|
||
}
|
||
|
||
.typing-dots {
|
||
display: flex;
|
||
gap: 4px;
|
||
|
||
.dot {
|
||
width: 6px;
|
||
height: 6px;
|
||
border-radius: 50%;
|
||
background-color: #ccc;
|
||
animation: typing 1.4s infinite ease-in-out;
|
||
|
||
&:nth-child(1) { animation-delay: -0.32s; }
|
||
&:nth-child(2) { animation-delay: -0.16s; }
|
||
}
|
||
}
|
||
|
||
@keyframes typing {
|
||
0%, 80%, 100% {
|
||
transform: scale(0.8);
|
||
opacity: 0.5;
|
||
}
|
||
40% {
|
||
transform: scale(1);
|
||
opacity: 1;
|
||
}
|
||
}
|
||
|
||
.chat-input-area {
|
||
background-color: #ffffff;
|
||
border-top: 1px solid #f0f0f0;
|
||
padding: 15px 20px;
|
||
padding-bottom: calc(15px + env(safe-area-inset-bottom));
|
||
}
|
||
|
||
.input-container {
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 10px;
|
||
}
|
||
|
||
.input-actions {
|
||
flex-shrink: 0;
|
||
}
|
||
|
||
.chat-menu {
|
||
padding: 20px;
|
||
|
||
.menu-title {
|
||
text-align: center;
|
||
padding-bottom: 20px;
|
||
border-bottom: 1px solid #f0f0f0;
|
||
}
|
||
|
||
.menu-items {
|
||
padding: 20px 0;
|
||
}
|
||
|
||
.menu-item {
|
||
display: flex;
|
||
align-items: center;
|
||
gap: 15px;
|
||
padding: 15px 0;
|
||
border-bottom: 1px solid #f8f9fa;
|
||
|
||
&:last-child {
|
||
border-bottom: none;
|
||
}
|
||
}
|
||
|
||
.menu-cancel {
|
||
text-align: center;
|
||
padding: 15px 0;
|
||
border-top: 1px solid #f0f0f0;
|
||
}
|
||
}
|
||
</style>
|