refactor: 训练模块整体迁入分包,减小主包体积

主包超出 2MB 上限无法上传发布版,把训练相关全部移到独立分包。

目录调整:
- pages/training/* → training/pages/*
- hooks/use{Metronome,VoiceCoach,TrainingSession,TrainingBgm}.ts
  → training/hooks/*
- static/training/* → training/static/*
- 主包 hooks/ 目录已清空,所有 use* 都被分包独占

引用路径更新:
- 分包内 hook import 用相对路径 ../hooks/xxx,不依赖 @/ alias
- 资源路径 /static/training/audio/click.mp3
  → /training/static/audio/click.mp3
- useMetronome 默认 clickSrc / useVoiceCoach VOICE_BASE
  / useTrainingBgm BGM_BASE 全部对齐新路径

pages.json:
- 主包 pages 移除 training/index 和 training/metronome
- subPackages 新增 root="training",含 pages/index 和 pages/metronome
- 跟现有 TUIKit / doctor 分包风格一致

调用方:
- components/dev-training-entry navigateTo URL 更新成
  /training/pages/metronome (此组件留在主包,主包跳分包是合法操作)

文档/工具同步:
- training/static/README.md 路径示例改为 training/static/...
- scripts/generate-voice.mjs VOICE_DIR 与提示输出对齐新路径

Git mv 检测到的全是 rename(R),历史完整保留。
分包总体 80K(pages 44K + hooks 20K + static 16K),主包瘦身明显。

Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
2026-05-26 09:00:01 +08:00
co-authored by Cursor
parent f718df833e
commit 50abe5dece
15 changed files with 45 additions and 40 deletions
@@ -1,259 +0,0 @@
<template>
<view class="exercise-anim" :class="`anim-${animationType}`" :style="cssVars">
<view class="stage">
<!-- 哑铃弯举摆臂 -->
<view v-if="animationType === 'curl'" class="curl-arm">
<view class="curl-forearm">
<view class="curl-dumbbell">{{ icon }}</view>
</view>
</view>
<!-- 哑铃推举上下移动 -->
<view v-else-if="animationType === 'press'" class="press-wrap">
<view class="press-dumbbell left">{{ icon }}</view>
<view class="press-dumbbell right">{{ icon }}</view>
</view>
<!-- 哑铃侧平举双臂张开 -->
<view v-else-if="animationType === 'sidefly'" class="sidefly-wrap">
<view class="sidefly-arm sidefly-left">
<view class="sidefly-dumbbell">{{ icon }}</view>
</view>
<view class="sidefly-arm sidefly-right">
<view class="sidefly-dumbbell">{{ icon }}</view>
</view>
</view>
<!-- 握力环缩放 -->
<view v-else-if="animationType === 'grip'" class="grip-ring">
<view class="grip-ring-inner">{{ icon }}</view>
</view>
<!-- 卷腹身体折叠 -->
<view v-else-if="animationType === 'crunch'" class="crunch-wrap">
<view class="crunch-body">{{ icon }}</view>
</view>
</view>
</view>
</template>
<script setup lang="ts">
import { computed } from 'vue'
import type { AnimationType } from '../exercises'
interface Props {
animationType: AnimationType
bpm: number
beatsPerRep?: number
icon?: string
isPlaying?: boolean
}
const props = withDefaults(defineProps<Props>(), {
beatsPerRep: 2,
icon: '🏋',
isPlaying: false,
})
const cssVars = computed(() => {
const repDurationMs = (60000 / props.bpm) * props.beatsPerRep
return {
'--rep-duration': `${repDurationMs}ms`,
'--anim-state': props.isPlaying ? 'running' : 'paused',
} as Record<string, string>
})
</script>
<style lang="scss" scoped>
.exercise-anim {
width: 100%;
height: 480rpx;
display: flex;
align-items: center;
justify-content: center;
background: linear-gradient(135deg, #f0fdf4, #ecfeff);
border-radius: 24rpx;
overflow: hidden;
}
.stage {
width: 320rpx;
height: 320rpx;
position: relative;
display: flex;
align-items: center;
justify-content: center;
}
/* ===== 弯举 ===== */
.curl-arm {
width: 60rpx;
height: 240rpx;
background: #fbbf24;
border-radius: 30rpx;
position: relative;
.curl-forearm {
width: 60rpx;
height: 200rpx;
background: #f59e0b;
border-radius: 30rpx;
position: absolute;
bottom: 0;
left: 0;
transform-origin: bottom center;
animation: curl-anim var(--rep-duration) ease-in-out infinite;
animation-play-state: var(--anim-state);
}
.curl-dumbbell {
position: absolute;
top: -20rpx;
left: 50%;
transform: translateX(-50%);
font-size: 56rpx;
}
}
@keyframes curl-anim {
0%,
100% {
transform: rotate(0deg);
}
50% {
transform: rotate(-115deg);
}
}
/* ===== 推举 ===== */
.press-wrap {
width: 100%;
height: 100%;
display: flex;
justify-content: space-between;
align-items: flex-end;
padding: 0 20rpx;
}
.press-dumbbell {
font-size: 88rpx;
animation: press-anim var(--rep-duration) ease-in-out infinite;
animation-play-state: var(--anim-state);
}
@keyframes press-anim {
0%,
100% {
transform: translateY(80rpx);
}
50% {
transform: translateY(-80rpx);
}
}
/* ===== 侧平举 ===== */
.sidefly-wrap {
position: relative;
width: 100%;
height: 100%;
display: flex;
align-items: center;
justify-content: center;
}
.sidefly-arm {
position: absolute;
width: 140rpx;
height: 24rpx;
background: #f59e0b;
border-radius: 12rpx;
top: 50%;
transform-origin: center right;
animation: sidefly-left var(--rep-duration) ease-in-out infinite;
animation-play-state: var(--anim-state);
&.sidefly-left {
right: 50%;
}
&.sidefly-right {
left: 50%;
transform-origin: center left;
animation-name: sidefly-right;
}
}
.sidefly-dumbbell {
position: absolute;
top: -36rpx;
font-size: 56rpx;
}
.sidefly-left .sidefly-dumbbell {
left: -20rpx;
}
.sidefly-right .sidefly-dumbbell {
right: -20rpx;
}
@keyframes sidefly-left {
0%,
100% {
transform: rotate(80deg);
}
50% {
transform: rotate(0deg);
}
}
@keyframes sidefly-right {
0%,
100% {
transform: rotate(-80deg);
}
50% {
transform: rotate(0deg);
}
}
/* ===== 握力环 ===== */
.grip-ring {
width: 240rpx;
height: 240rpx;
animation: grip-anim var(--rep-duration) ease-in-out infinite;
animation-play-state: var(--anim-state);
border: 16rpx solid #22c55e;
border-radius: 50%;
display: flex;
align-items: center;
justify-content: center;
background: rgba(34, 197, 94, 0.1);
}
.grip-ring-inner {
font-size: 80rpx;
}
@keyframes grip-anim {
0%,
100% {
transform: scale(1);
}
50% {
transform: scale(0.65);
}
}
/* ===== 卷腹 ===== */
.crunch-wrap {
width: 280rpx;
height: 280rpx;
display: flex;
align-items: flex-end;
justify-content: center;
}
.crunch-body {
font-size: 120rpx;
animation: crunch-anim var(--rep-duration) ease-in-out infinite;
animation-play-state: var(--anim-state);
transform-origin: bottom center;
}
@keyframes crunch-anim {
0%,
100% {
transform: scaleY(1) translateY(0);
}
50% {
transform: scaleY(0.6) translateY(-10rpx);
}
}
</style>
-116
View File
@@ -1,116 +0,0 @@
export type AnimationType =
| 'curl'
| 'press'
| 'sidefly'
| 'grip'
| 'crunch'
export interface ExercisePreset {
id: string
name: string
equipment: '哑铃' | '握力环' | '健身环' | '徒手'
icon: string
animationType: AnimationType
description: string
tips: string[]
contraindication?: string
defaultBpm: number
bpmMin: number
bpmMax: number
defaultSets: number
defaultReps: number
defaultRestSec: number
beatsPerRep: number
}
export const EXERCISE_PRESETS: ExercisePreset[] = [
{
id: 'dumbbell-curl',
name: '哑铃弯举',
equipment: '哑铃',
icon: '🏋',
animationType: 'curl',
description: '锻炼肱二头肌,注意肘部固定不动',
tips: ['肘部贴紧身体', '上举吸气,下落呼气', '动作放慢,控制重量'],
contraindication: '肘关节炎症急性期不宜',
defaultBpm: 60,
bpmMin: 40,
bpmMax: 100,
defaultSets: 3,
defaultReps: 12,
defaultRestSec: 60,
beatsPerRep: 2,
},
{
id: 'dumbbell-press',
name: '哑铃推举',
equipment: '哑铃',
icon: '🏋',
animationType: 'press',
description: '锻炼肩部三角肌,核心保持收紧',
tips: ['不要含胸驼背', '推举时呼气', '不要锁死肘关节'],
contraindication: '肩袖损伤者请咨询医生',
defaultBpm: 60,
bpmMin: 40,
bpmMax: 90,
defaultSets: 3,
defaultReps: 10,
defaultRestSec: 90,
beatsPerRep: 2,
},
{
id: 'dumbbell-sidefly',
name: '哑铃侧平举',
equipment: '哑铃',
icon: '🏋',
animationType: 'sidefly',
description: '锻炼三角肌中束,重量宜轻不宜重',
tips: ['手肘微屈', '抬至与肩平齐即可', '想象用肩膀发力,不是手臂'],
defaultBpm: 60,
bpmMin: 40,
bpmMax: 80,
defaultSets: 3,
defaultReps: 12,
defaultRestSec: 60,
beatsPerRep: 2,
},
{
id: 'grip-ring',
name: '握力环训练',
equipment: '握力环',
icon: '🟢',
animationType: 'grip',
description: '锻炼前臂屈肌群,改善握力',
tips: ['完全握紧停顿 1 秒', '完全张开放松', '左右手交替'],
defaultBpm: 80,
bpmMin: 60,
bpmMax: 120,
defaultSets: 4,
defaultReps: 20,
defaultRestSec: 45,
beatsPerRep: 2,
},
{
id: 'crunch',
name: '集中机(仰卧卷腹)',
equipment: '健身环',
icon: '💪',
animationType: 'crunch',
description: '锻炼腹直肌,借助健身环增加阻力',
tips: ['下背贴地', '用腹部发力,不是脖子', '上抬呼气,下落吸气'],
contraindication: '腰椎间盘突出急性期不宜',
defaultBpm: 50,
bpmMin: 40,
bpmMax: 80,
defaultSets: 3,
defaultReps: 15,
defaultRestSec: 60,
beatsPerRep: 2,
},
]
export function getPresetById(id: string): ExercisePreset | undefined {
return EXERCISE_PRESETS.find((e) => e.id === id)
}
-610
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@@ -1,610 +0,0 @@
<template>
<view class="training-page">
<view class="header">
<view class="header-main">
<text class="title">练一练</text>
<text class="subtitle">器械动作跟练</text>
</view>
<view class="header-link" @click="goMetronome">
🎵 节拍器
</view>
</view>
<view class="equipment-tabs">
<view
v-for="eq in equipmentList"
:key="eq"
class="equipment-tab"
:class="{ active: currentEquipment === eq }"
@click="onSwitchEquipment(eq)"
>
{{ eq }}
</view>
</view>
<scroll-view scroll-x class="exercise-scroll">
<view class="exercise-list">
<view
v-for="ex in filteredExercises"
:key="ex.id"
class="exercise-card"
:class="{ active: selectedId === ex.id }"
@click="onSelect(ex.id)"
>
<text class="exercise-icon">{{ ex.icon }}</text>
<text class="exercise-name">{{ ex.name }}</text>
</view>
</view>
</scroll-view>
<view v-if="selected" class="exercise-detail">
<exercise-anim
:animation-type="selected.animationType"
:bpm="bpm"
:beats-per-rep="selected.beatsPerRep"
:icon="selected.icon"
:is-playing="metronomeIsPlaying"
/>
<view class="beat-indicator">
<view
v-for="i in 4"
:key="i"
class="beat-dot"
:class="{ active: ((beatIndex - 1) % 4) + 1 === i && metronomeIsPlaying }"
/>
</view>
<view class="meta-row">
<text class="meta-label">{{ selected.description }}</text>
</view>
<view class="settings">
<view class="setting-row">
<text class="setting-label">节奏</text>
<slider
:value="bpm"
:min="selected.bpmMin"
:max="selected.bpmMax"
:step="2"
block-size="24"
active-color="#22c55e"
@change="onBpmChange"
/>
<text class="setting-value">{{ bpm }} BPM</text>
</view>
<view class="setting-row inline">
<view class="inline-item">
<text class="setting-label">组数</text>
<view class="stepper">
<text class="step-btn" @click="adjust('sets', -1)">-</text>
<text class="step-val">{{ sets }}</text>
<text class="step-btn" @click="adjust('sets', 1)">+</text>
</view>
</view>
<view class="inline-item">
<text class="setting-label">次数</text>
<view class="stepper">
<text class="step-btn" @click="adjust('reps', -1)">-</text>
<text class="step-val">{{ reps }}</text>
<text class="step-btn" @click="adjust('reps', 1)">+</text>
</view>
</view>
<view class="inline-item">
<text class="setting-label">休息()</text>
<view class="stepper">
<text class="step-btn" @click="adjust('rest', -15)">-</text>
<text class="step-val">{{ restSec }}</text>
<text class="step-btn" @click="adjust('rest', 15)">+</text>
</view>
</view>
</view>
</view>
<view v-if="!isTraining && !isResting && !isDone" class="action-row">
<button class="btn-primary" @click="onStart">开始训练</button>
</view>
<view v-if="isTraining" class="status-card training">
<text class="status-title">训练中</text>
<text class="status-line"> {{ currentSet }} / {{ totalSets }} </text>
<text class="status-line big">{{ currentRep }} / {{ totalReps }}</text>
<view class="action-row">
<button class="btn-secondary" @click="onStop">停止</button>
</view>
</view>
<view v-if="isResting" class="status-card resting">
<text class="status-title">休息中</text>
<text class="status-line big">{{ restRemainingSec }}s</text>
<view class="action-row">
<button class="btn-secondary" @click="onSkipRest">跳过休息</button>
<button class="btn-text" @click="onStop">结束训练</button>
</view>
</view>
<view v-if="isDone" class="status-card done">
<text class="status-title">训练完成 🎉</text>
<text class="status-line"> {{ totalSets }} × {{ totalReps }} </text>
<view class="action-row">
<button class="btn-primary" @click="onStart">再来一次</button>
</view>
</view>
<view class="tips-card">
<text class="tips-title">动作要领</text>
<text v-for="(tip, i) in selected.tips" :key="i" class="tips-item">
{{ tip }}
</text>
<text v-if="selected.contraindication" class="tips-warn">
{{ selected.contraindication }}
</text>
</view>
</view>
</view>
</template>
<script setup lang="ts">
import { ref, computed, watch, onUnmounted } from 'vue'
import { onShow, onHide } from '@dcloudio/uni-app'
import ExerciseAnim from './components/exercise-anim.vue'
import { EXERCISE_PRESETS, getPresetById } from './exercises'
import type { ExercisePreset } from './exercises'
import { useMetronome } from '@/hooks/useMetronome'
import { useTrainingSession } from '@/hooks/useTrainingSession'
import { useVoiceCoach } from '@/hooks/useVoiceCoach'
import { useTrainingBgm } from '@/hooks/useTrainingBgm'
const equipmentList = ['哑铃', '握力环', '健身环', '徒手'] as const
type Equipment = (typeof equipmentList)[number]
const currentEquipment = ref<Equipment>('哑铃')
const selectedId = ref<string>(EXERCISE_PRESETS[0].id)
const filteredExercises = computed(() =>
EXERCISE_PRESETS.filter((e) => e.equipment === currentEquipment.value),
)
const selected = computed<ExercisePreset | undefined>(() =>
getPresetById(selectedId.value),
)
const bpm = ref<number>(60)
const sets = ref<number>(3)
const reps = ref<number>(12)
const restSec = ref<number>(60)
watch(
selected,
(val) => {
if (!val) return
bpm.value = val.defaultBpm
sets.value = val.defaultSets
reps.value = val.defaultReps
restSec.value = val.defaultRestSec
},
{ immediate: true },
)
const voice = useVoiceCoach()
const bgm = useTrainingBgm()
const session = useTrainingSession()
const {
currentSet,
currentRep,
restRemainingSec,
totalReps,
totalSets,
isTraining,
isResting,
isDone,
} = session
const metronome = useMetronome({
initialBpm: bpm.value,
onBeat: () => session.onBeat(),
})
const { beatIndex, isPlaying: metronomeIsPlaying } = metronome
watch(bpm, (v) => metronome.setBpm(v))
const onSwitchEquipment = (eq: Equipment) => {
if (isTraining.value || isResting.value) return
currentEquipment.value = eq
const first = EXERCISE_PRESETS.find((e) => e.equipment === eq)
if (first) selectedId.value = first.id
}
const onSelect = (id: string) => {
if (isTraining.value || isResting.value) return
selectedId.value = id
}
const onBpmChange = (e: any) => {
const v = e.detail?.value ?? e
bpm.value = Number(v)
}
const adjust = (key: 'sets' | 'reps' | 'rest', delta: number) => {
if (isTraining.value || isResting.value) return
if (key === 'sets') sets.value = Math.max(1, Math.min(10, sets.value + delta))
if (key === 'reps') reps.value = Math.max(1, Math.min(50, reps.value + delta))
if (key === 'rest') restSec.value = Math.max(0, Math.min(300, restSec.value + delta))
}
const onStart = () => {
if (!selected.value) return
uni.setKeepScreenOn({ keepScreenOn: true })
voice.speakPrompt('start')
session.start({
sets: sets.value,
reps: reps.value,
restSec: restSec.value,
beatsPerRep: selected.value.beatsPerRep,
onRepComplete: (rep, total) => {
if (rep <= 30) voice.speakNumber(rep)
if (rep === total - 1) voice.speakPrompt('last-rep')
},
onSetComplete: (set, total) => {
if (set < total) voice.speakPrompt('keep-it-up')
},
onEnterRest: () => {
metronome.stop()
voice.speakPrompt('rest')
bgm.switchTo('resting')
},
onExitRest: () => {
voice.speakPrompt('next-set')
bgm.switchTo('training')
metronome.start()
},
onDone: () => {
metronome.stop()
bgm.switchTo('none')
voice.speakPrompt('good-job')
uni.setKeepScreenOn({ keepScreenOn: false })
},
})
bgm.switchTo('training')
metronome.start()
}
const onStop = () => {
metronome.stop()
session.stop()
bgm.switchTo('none')
uni.setKeepScreenOn({ keepScreenOn: false })
}
const onSkipRest = () => {
session.skipRest()
}
const goMetronome = () => {
uni.navigateTo({ url: '/pages/training/metronome' })
}
onHide(() => {
if (isTraining.value || isResting.value) {
onStop()
}
})
onUnmounted(() => {
uni.setKeepScreenOn({ keepScreenOn: false })
})
</script>
<style lang="scss" scoped>
.training-page {
min-height: 100vh;
background: #f9fafb;
padding: 32rpx 24rpx 80rpx;
}
.header {
display: flex;
align-items: center;
justify-content: space-between;
margin-bottom: 24rpx;
.header-main {
display: flex;
flex-direction: column;
align-items: flex-start;
}
.title {
font-size: 44rpx;
font-weight: 700;
color: #111827;
}
.subtitle {
font-size: 26rpx;
color: #6b7280;
margin-top: 6rpx;
}
.header-link {
padding: 12rpx 24rpx;
background: #f3f4f6;
border-radius: 24rpx;
font-size: 24rpx;
color: #4b5563;
&:active {
background: #e5e7eb;
}
}
}
.equipment-tabs {
display: flex;
gap: 16rpx;
margin-bottom: 24rpx;
overflow-x: auto;
.equipment-tab {
flex-shrink: 0;
padding: 14rpx 32rpx;
background: #fff;
border-radius: 32rpx;
font-size: 28rpx;
color: #4b5563;
border: 2rpx solid transparent;
&.active {
background: #22c55e;
color: #fff;
border-color: #22c55e;
}
}
}
.exercise-scroll {
width: 100%;
margin-bottom: 24rpx;
}
.exercise-list {
display: flex;
gap: 16rpx;
padding-right: 16rpx;
}
.exercise-card {
flex-shrink: 0;
width: 160rpx;
padding: 20rpx 12rpx;
background: #fff;
border-radius: 16rpx;
text-align: center;
border: 2rpx solid transparent;
&.active {
border-color: #22c55e;
background: #f0fdf4;
}
.exercise-icon {
display: block;
font-size: 56rpx;
margin-bottom: 8rpx;
}
.exercise-name {
font-size: 24rpx;
color: #374151;
}
}
.exercise-detail {
display: flex;
flex-direction: column;
gap: 24rpx;
}
.beat-indicator {
display: flex;
justify-content: center;
gap: 16rpx;
padding: 8rpx 0;
.beat-dot {
width: 16rpx;
height: 16rpx;
border-radius: 50%;
background: #d1d5db;
transition: transform 0.15s, background 0.15s;
&.active {
background: #22c55e;
transform: scale(1.6);
}
}
}
.meta-row {
.meta-label {
font-size: 26rpx;
color: #6b7280;
text-align: center;
display: block;
}
}
.settings {
background: #fff;
border-radius: 20rpx;
padding: 24rpx;
display: flex;
flex-direction: column;
gap: 24rpx;
}
.setting-row {
display: flex;
align-items: center;
gap: 16rpx;
.setting-label {
font-size: 26rpx;
color: #4b5563;
min-width: 80rpx;
}
.setting-value {
font-size: 26rpx;
color: #22c55e;
font-weight: 600;
min-width: 120rpx;
text-align: right;
}
slider {
flex: 1;
}
&.inline {
justify-content: space-between;
gap: 8rpx;
}
}
.inline-item {
display: flex;
flex-direction: column;
align-items: center;
gap: 8rpx;
flex: 1;
}
.stepper {
display: flex;
align-items: center;
gap: 12rpx;
.step-btn {
width: 48rpx;
height: 48rpx;
line-height: 48rpx;
text-align: center;
background: #f3f4f6;
border-radius: 24rpx;
font-size: 32rpx;
color: #4b5563;
}
.step-val {
font-size: 30rpx;
font-weight: 600;
color: #111827;
min-width: 56rpx;
text-align: center;
}
}
.action-row {
display: flex;
gap: 16rpx;
justify-content: center;
button {
flex: 1;
max-width: 320rpx;
}
}
.btn-primary {
background: #22c55e;
color: #fff;
border-radius: 999rpx;
font-size: 30rpx;
height: 88rpx;
line-height: 88rpx;
border: none;
}
.btn-secondary {
background: #fff;
color: #22c55e;
border: 2rpx solid #22c55e;
border-radius: 999rpx;
font-size: 28rpx;
height: 80rpx;
line-height: 76rpx;
}
.btn-text {
background: transparent;
color: #ef4444;
font-size: 26rpx;
height: 80rpx;
line-height: 80rpx;
border: none;
}
.status-card {
background: #fff;
border-radius: 20rpx;
padding: 32rpx 24rpx;
text-align: center;
display: flex;
flex-direction: column;
gap: 12rpx;
align-items: center;
&.training {
background: linear-gradient(135deg, #f0fdf4, #ecfeff);
}
&.resting {
background: linear-gradient(135deg, #fef3c7, #fef9c3);
}
&.done {
background: linear-gradient(135deg, #dbeafe, #ede9fe);
}
.status-title {
font-size: 30rpx;
color: #4b5563;
font-weight: 600;
}
.status-line {
font-size: 28rpx;
color: #6b7280;
&.big {
font-size: 64rpx;
color: #111827;
font-weight: 700;
}
}
}
.tips-card {
background: #fff;
border-radius: 20rpx;
padding: 24rpx;
display: flex;
flex-direction: column;
gap: 8rpx;
.tips-title {
font-size: 28rpx;
font-weight: 600;
color: #111827;
margin-bottom: 8rpx;
}
.tips-item {
font-size: 26rpx;
color: #4b5563;
line-height: 1.6;
}
.tips-warn {
font-size: 26rpx;
color: #ef4444;
margin-top: 12rpx;
line-height: 1.6;
}
}
</style>
@@ -1,625 +0,0 @@
<template>
<view class="page" :style="rootStyle">
<!-- ===== 主舞台:节拍器圆 ===== -->
<view class="stage" @click="togglePlay">
<view class="ring r1" :class="{ playing: isPlaying }" />
<view class="ring r2" :class="{ playing: isPlaying }" />
<view class="core" :class="{ playing: isPlaying, accent: isAccent }">
<text class="bpm-num">{{ bpm }}</text>
<text class="bpm-label">BPM</text>
<view class="ctrl">
<view v-if="isPlaying" class="icon-pause">
<view class="bar" />
<view class="bar" />
</view>
<view v-else class="icon-play" />
</view>
</view>
</view>
<!-- ===== 跑步小人(矩形完整显示,跟白底融合) ===== -->
<view class="walker">
<view class="walker-box">
<video
id="runner-video"
class="runner-video"
:src="RUNNER_VIDEO_URL"
:muted="true"
:loop="true"
:autoplay="true"
:show-controls="false"
:show-fullscreen-btn="false"
:show-play-btn="false"
:show-center-play-btn="false"
:enable-progress-gesture="false"
:show-mute-btn="false"
:picture-in-picture-mode="[]"
object-fit="contain"
@error="onVideoError"
@loadedmetadata="onVideoLoaded"
/>
<!-- 微信原生 video 右上角的 PIP/小窗按钮无法靠属性彻底关掉,
cover-view 覆盖一个跟背景同色的小色块盖住它 -->
<!-- #ifdef MP-WEIXIN -->
<!-- <cover-view class="pip-mask">&nbsp;</cover-view> -->
<!-- #endif -->
</view>
</view>
<!-- ===== 推荐档位(3 1) ===== -->
<view class="presets">
<view
v-for="p in PRESETS"
:key="p.id"
class="preset"
:class="{ active: activePreset === p.id }"
@click="applyPreset(p)"
>
<text class="preset-icon">{{ p.icon }}</text>
<text class="preset-name">{{ p.name }}</text>
<text class="preset-bpm">{{ p.bpm }} BPM</text>
<text class="preset-desc">{{ p.desc }}</text>
</view>
</view>
<!-- ===== 右下角微调(不显眼) ===== -->
<view class="quick-adjust">
<view class="qa-group">
<view class="qa-btn" @click.stop="adjustBpm(-1)"></view>
<text class="qa-label">微调</text>
<view class="qa-btn" @click.stop="adjustBpm(1)">+</view>
</view>
<view class="qa-divider" />
<view class="qa-group">
<view
v-for="m in METER_OPTIONS"
:key="m.value"
class="qa-meter"
:class="{ active: accentEvery === m.value }"
@click.stop="onMeterChange(m.value)"
>
{{ m.label }}
</view>
<text class="qa-label"></text>
</view>
</view>
</view>
</template>
<script setup lang="ts">
import { computed, onMounted, onUnmounted, ref, watch } from 'vue'
import { onShow, onHide } from '@dcloudio/uni-app'
import { useMetronome } from '@/hooks/useMetronome'
/**
* 跑步动画视频(腾讯云 COS CDN)
* 注意:小程序后台需将 cos.ap-guangzhou.myqcloud.com 加入 downloadFile 合法域名,
* 否则正式发布版会被拦截(开发版默认不校验)
*/
const RUNNER_VIDEO_URL =
'https://gz-1349751149.cos.ap-guangzhou.myqcloud.com/uploads/video/20260525/20260525164014ef89f8862.mp4'
/**
* 视频原速对应的 BPM 基准(参见 hooks 实现注释)
* playback-rate 范围 [0.5, 2.0]
*/
const VIDEO_BASE_BPM = 124
/**
* 推荐档位:覆盖大多数老人健走场景,一键切换 BPM + 拍号
* 不在档位的中间数值用右下角微调即可
*/
const PRESETS = [
{
id: 'slow',
icon: '🚶',
name: '慢走',
bpm: 80,
accent: 4,
desc: '热身 · 恢复',
},
{
id: 'normal',
icon: '🏃‍♀️',
name: '健走',
bpm: 110,
accent: 4,
desc: '日常 · 通勤',
},
{
id: 'brisk',
icon: '🏃',
name: '快走',
bpm: 130,
accent: 4,
desc: '提速 · 燃脂',
},
] as const
const METER_OPTIONS = [
{ label: '2', value: 2 },
{ label: '3', value: 3 },
{ label: '4', value: 4 },
]
const metronome = useMetronome({
initialBpm: 80,
accentEvery: 4,
clickSrc: '/static/training/audio/click.mp3',
accentSrc: '/static/training/audio/click-wood.mp3',
})
const {
bpm,
isPlaying,
isAccent,
accentEvery,
intervalMs,
start,
stop,
setBpm,
setAccentEvery,
preload,
} = metronome
const adjustBpm = (delta: number) => {
setBpm(bpm.value + delta)
}
const onMeterChange = (val: number) => {
setAccentEvery(val)
}
const togglePlay = () => {
if (isPlaying.value) {
stop()
uni.setKeepScreenOn({ keepScreenOn: false })
} else {
start()
uni.setKeepScreenOn({ keepScreenOn: true })
}
}
/* 当前命中的档位(BPM + 拍号都匹配才算选中) */
const activePreset = computed(() => {
const hit = PRESETS.find(
(p) => p.bpm === bpm.value && p.accent === accentEvery.value,
)
return hit?.id ?? null
})
const applyPreset = (p: (typeof PRESETS)[number]) => {
setBpm(p.bpm)
setAccentEvery(p.accent)
}
/* 视频实例与 BPM 同步 */
let videoCtx: UniApp.VideoContext | null = null
const playbackRate = computed(() => {
const rate = bpm.value / VIDEO_BASE_BPM
return Math.max(0.5, Math.min(2.0, +rate.toFixed(2)))
})
onMounted(() => {
videoCtx = uni.createVideoContext('runner-video')
setTimeout(() => videoCtx?.pause(), 50)
})
const onVideoError = (e: any) => {
console.error('[runner-video] error:', e?.detail || e)
uni.showToast({
title: '视频加载失败,请用真机预览',
icon: 'none',
duration: 2500,
})
}
const onVideoLoaded = (e: any) => {
console.log('[runner-video] metadata loaded:', e?.detail)
try {
videoCtx?.playbackRate?.(playbackRate.value)
} catch (_) {}
}
watch(isPlaying, (playing) => {
if (playing) {
videoCtx?.play()
} else {
videoCtx?.pause()
}
})
watch(playbackRate, (rate) => {
try {
videoCtx?.playbackRate?.(rate)
} catch (_) {}
})
const rootStyle = computed(() => ({
'--beat-duration': `${intervalMs.value}ms`,
'--step-duration': `${intervalMs.value}ms`,
}))
onShow(() => {
preload()
})
onHide(() => {
if (isPlaying.value) {
stop()
uni.setKeepScreenOn({ keepScreenOn: false })
}
})
onUnmounted(() => {
uni.setKeepScreenOn({ keepScreenOn: false })
})
</script>
<style lang="scss" scoped>
/* ============================================================
* 设计 token —— 浅色清爽
* ============================================================ */
$bg-color: #f8fafc;
$card-bg: #ffffff;
$card-border: rgba(15, 23, 42, 0.06);
$text-1: #0f172a;
$text-2: #475569;
$text-3: #94a3b8;
$brand: #10b981;
$brand-soft: #d1fae5;
$brand-deep: #047857;
$accent: #f59e0b;
$accent-soft: #fef3c7;
$radius-card: 24rpx;
$radius-btn: 18rpx;
$shadow-sm: 0 4rpx 12rpx rgba(15, 23, 42, 0.04);
$shadow-md: 0 12rpx 28rpx rgba(15, 23, 42, 0.08);
/* ============================================================
* 页面容器
* ============================================================ */
.page {
position: relative;
height: 100vh;
box-sizing: border-box;
padding: 30rpx 28rpx 80rpx;
background: $bg-color;
display: flex;
flex-direction: column;
align-items: center;
gap: 22rpx;
color: $text-1;
overflow: hidden;
}
/* ============================================================
* 节拍器主舞台
* ============================================================ */
.stage {
position: relative;
width: 480rpx;
height: 480rpx;
margin-top: 16rpx;
display: flex;
align-items: center;
justify-content: center;
&:active .core {
transform: scale(0.97);
}
}
.ring {
position: absolute;
width: 100%;
height: 100%;
border-radius: 50%;
border: 3rpx solid rgba(16, 185, 129, 0.12);
pointer-events: none;
&.playing {
animation: ring-pulse var(--beat-duration, 750ms) ease-out infinite;
}
&.r2.playing {
animation-delay: calc(var(--beat-duration, 750ms) * -0.5);
}
}
@keyframes ring-pulse {
0% {
transform: scale(0.94);
opacity: 0.85;
border-color: rgba(16, 185, 129, 0.4);
}
100% {
transform: scale(1.18);
opacity: 0;
border-color: rgba(16, 185, 129, 0);
}
}
.core {
position: relative;
width: 380rpx;
height: 380rpx;
border-radius: 50%;
background: linear-gradient(140deg, #34d399 0%, $brand-deep 100%);
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
box-shadow:
inset 0 -16rpx 50rpx rgba(0, 0, 0, 0.18),
inset 0 16rpx 50rpx rgba(255, 255, 255, 0.18),
0 16rpx 40rpx rgba(16, 185, 129, 0.32);
transition: transform 0.12s, background 0.18s, box-shadow 0.18s;
&.playing {
animation: core-beat var(--beat-duration, 750ms) ease-in-out infinite;
}
&.playing.accent {
background: linear-gradient(140deg, #fbbf24 0%, #d97706 100%);
box-shadow:
inset 0 -16rpx 50rpx rgba(0, 0, 0, 0.18),
inset 0 16rpx 50rpx rgba(255, 255, 255, 0.22),
0 16rpx 40rpx rgba(245, 158, 11, 0.4);
}
.bpm-num {
font-size: 168rpx;
font-weight: 800;
color: #fff;
line-height: 1;
letter-spacing: -2rpx;
font-variant-numeric: tabular-nums;
text-shadow: 0 4rpx 12rpx rgba(0, 0, 0, 0.16);
}
.bpm-label {
font-size: 22rpx;
color: rgba(255, 255, 255, 0.7);
letter-spacing: 6rpx;
margin-top: 10rpx;
font-weight: 600;
}
.ctrl {
margin-top: 22rpx;
height: 64rpx;
display: flex;
align-items: center;
justify-content: center;
}
}
@keyframes core-beat {
0%,
100% {
transform: scale(1);
}
50% {
transform: scale(1.04);
}
}
/* 播放/暂停 icon */
.icon-play {
width: 0;
height: 0;
border-left: 52rpx solid #fff;
border-top: 32rpx solid transparent;
border-bottom: 32rpx solid transparent;
margin-left: 12rpx;
filter: drop-shadow(0 2rpx 6rpx rgba(0, 0, 0, 0.18));
}
.icon-pause {
display: flex;
gap: 16rpx;
height: 60rpx;
.bar {
width: 16rpx;
height: 100%;
background: #fff;
border-radius: 4rpx;
box-shadow: 0 2rpx 6rpx rgba(0, 0, 0, 0.18);
}
}
/* ============================================================
* 跑步小人(无边框,跟白底融合)
* ============================================================ */
.walker {
width: 100%;
height: 260rpx;
display: flex;
justify-content: center;
align-items: center;
}
.walker-box {
/* 1:1 矩形,跟 video 内容比例一致,消除左右黑边
background 设成 video 内容右上角的浅灰白色,
万一还有 1rpx 缝隙也不会出现刺眼黑边 */
position: relative;
width: 260rpx;
height: 260rpx;
background: #e8ecf2;
border-radius: 24rpx;
overflow: hidden;
box-shadow: 0 4rpx 14rpx rgba(15, 23, 42, 0.06);
}
.runner-video {
width: 100%;
height: 100%;
/* 微信 native video 自身默认是 #000 黑底,父容器 bg 在 web 看不到,
只能让 video 占满 + 让父 bg 跟 video 内容色融合 */
background: #e8ecf2;
}
/* 覆盖在 video 右上角原生 PIP/小窗按钮上的色块
颜色取 video 内容右上角的浅灰白渐变(#dde2eb 左右),让色块融入视频画面
仅小程序端有效(cover-view 是小程序唯一能盖住 native 组件的元素) */
.pip-mask {
position: absolute;
top: 0;
right: 0;
width: 80rpx;
height: 56rpx;
background-color: #dde2eb;
border-bottom-left-radius: 18rpx;
border-top-right-radius: 24rpx;
}
/* ============================================================
* 三档位推荐
* ============================================================ */
.presets {
width: 100%;
display: flex;
gap: 16rpx;
}
.preset {
flex: 1;
background: $card-bg;
border: 2rpx solid $card-border;
border-radius: $radius-card;
padding: 22rpx 12rpx 20rpx;
display: flex;
flex-direction: column;
align-items: center;
gap: 6rpx;
box-shadow: $shadow-sm;
transition: all 0.18s;
.preset-icon {
font-size: 44rpx;
line-height: 1;
margin-bottom: 6rpx;
}
.preset-name {
font-size: 30rpx;
font-weight: 700;
color: $text-1;
letter-spacing: 2rpx;
}
.preset-bpm {
font-size: 24rpx;
color: $text-2;
font-weight: 600;
font-variant-numeric: tabular-nums;
}
.preset-desc {
font-size: 20rpx;
color: $text-3;
letter-spacing: 1rpx;
margin-top: 2rpx;
}
&:active {
transform: scale(0.97);
}
&.active {
background: $brand-soft;
border-color: $brand;
box-shadow:
0 8rpx 20rpx rgba(16, 185, 129, 0.18),
inset 0 0 0 2rpx rgba(16, 185, 129, 0.4);
.preset-name {
color: $brand-deep;
}
.preset-bpm {
color: $brand-deep;
}
.preset-desc {
color: $brand;
}
}
}
/* ============================================================
* 右下角微调(不显眼)
* ============================================================ */
.quick-adjust {
position: absolute;
right: 28rpx;
bottom: 22rpx;
display: flex;
align-items: center;
gap: 14rpx;
padding: 10rpx 18rpx;
background: rgba(255, 255, 255, 0.7);
border: 1rpx solid rgba(15, 23, 42, 0.05);
border-radius: 999rpx;
backdrop-filter: blur(10rpx);
opacity: 0.7;
transition: opacity 0.2s;
&:active {
opacity: 1;
}
}
.qa-group {
display: flex;
align-items: center;
gap: 6rpx;
}
.qa-label {
font-size: 20rpx;
color: $text-3;
margin: 0 4rpx;
letter-spacing: 1rpx;
}
.qa-btn {
width: 40rpx;
height: 40rpx;
border-radius: 50%;
background: rgba(15, 23, 42, 0.05);
color: $text-2;
font-size: 26rpx;
font-weight: 700;
display: flex;
align-items: center;
justify-content: center;
line-height: 1;
&:active {
background: rgba(16, 185, 129, 0.18);
color: $brand-deep;
}
}
.qa-meter {
min-width: 36rpx;
height: 36rpx;
padding: 0 10rpx;
border-radius: 999rpx;
font-size: 22rpx;
color: $text-3;
font-weight: 600;
display: flex;
align-items: center;
justify-content: center;
line-height: 1;
transition: all 0.15s;
&.active {
background: $brand;
color: #fff;
box-shadow: 0 2rpx 6rpx rgba(16, 185, 129, 0.4);
}
}
.qa-divider {
width: 1rpx;
height: 22rpx;
background: rgba(15, 23, 42, 0.08);
}
</style>