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import { defineStore } from 'pinia'
export const useAudioStore = defineStore('audio', {
state: () => ({
soundInstance: null, // Howl 实例
isPlaying: false, // 播放状态
isVoiceEnabled: true, // 新增声音开关状态
playbackPosition: 0, // 新增播放位置存储
lastVoiceState: null,
ttsUrl:'',
isNewInstance: false, // 新增是否是新实例的标志
nowSound:'',
currentAudioUrl: '', // 当前音频URL
isPaused: false, // 是否处于暂停状态
duration: 0 // 音频总时长
}),
actions: {
// 设置音频实例
setAudioInstance(instance) {
this.soundInstance = instance
},
// 播放控制
play() {
if (this.soundInstance) {
if (this.isPaused && this.playbackPosition > 0) {
// 从暂停位置继续播放
this.soundInstance.seek(this.playbackPosition)
}
this.soundInstance.play()
this.isPlaying = true
this.isPaused = false
}
},
// 暂停控制
pause() {
if (this.soundInstance && this.isPlaying) {
// 保存当前播放位置
this.playbackPosition = this.soundInstance.seek() || 0
this.soundInstance.pause()
this.isPlaying = false
this.isPaused = true
}
},
// 停止播放
stop() {
if (this.soundInstance) {
this.soundInstance.stop()
this.isPlaying = false
this.isPaused = false
this.playbackPosition = 0
}
},
// 切换播放/暂停
togglePlayPause() {
if (this.isPlaying) {
this.pause()
} else {
this.play()
}
},
// 设置当前音频URL
setCurrentAudioUrl(url) {
if (this.currentAudioUrl !== url) {
// 如果是新的音频,重置播放状态
this.stop()
this.currentAudioUrl = url
this.playbackPosition = 0
this.isPaused = false
}
},
// 语音开关控制
toggleVoice() {
this.isVoiceEnabled = !this.isVoiceEnabled
if (!this.isVoiceEnabled) {
// 关闭语音时停止当前播放
this.stop()
}
},
// 重置音频状态
resetAudioState() {
this.stop()
this.currentAudioUrl = ''
this.ttsUrl = ''
this.soundInstance = null
this.nowSound = ''
}
}
})