general-assistant/build/AssistantAi/_store/source.js

General Assistant components

let broadAudio = null;
export default (defaultConfig, customConfig, set, get) => {
    function createBlobAudio(_text, _blob) {
        broadAudio = new Audio();
        set(() => ({ broadActiveText: _text, broadFlag: 'pause' }));
        broadAudio.src = URL.createObjectURL(_blob);
        broadAudio.addEventListener('ended', () => {
            URL.revokeObjectURL(broadAudio.src);
            set(() => ({ broadActiveText: '', broadFlag: 'bobao' }));
            broadAudio = null;
        });
        broadAudio.play();
    }
    return {
        sourceList: [],
        updateList: (_list) => set(() => ({ sourceList: _list })),
        getSourceList: () => get().sourceList,
        clearSourceList: () => set(() => ({ sourceList: [] })),
        broadList: [],
        addBroad: (_newitem) => {
            const _filter = get().broadList.filter((e) => e.text !== _newitem.text);
            set(() => ({ broadList: _filter.concat(_newitem) }));
        },
        broadFlag: 'bobao',
        broadActiveText: '',
        broadAudio: (openToast, text, voice) => {
            if (text && voice) {
                let _broadList = get().broadList;
                const _filter = _broadList.filter((e) => e.text !== text);
                _broadList = _filter.concat({ text, voice });
                set(() => ({ broadList: _broadList }));
            }
            if (!voice && get().broadFlag === 'loading') {
                console.log('有正在转换的文本请稍后重试！');
                if (get().broadActiveText !== text) {
                    openToast('voiceToTextLoad');
                }
                set(() => ({ broadFlag: 'bobao' }));
                return true;
            }
            const _find = (get().broadList).find((e) => e.text === text);
            if (_find === undefined) {
                if (broadAudio) {
                    broadAudio.pause();
                    URL.revokeObjectURL(broadAudio.src);
                    broadAudio = null;
                }
                set(() => ({ broadActiveText: text, broadFlag: 'loading' }));
                return false;
            }
            if (voice) {
                createBlobAudio(_find.text, _find.voice);
                return true;
            }
            else {
                if (!broadAudio || get().broadActiveText !== text) {
                    broadAudio?.pause();
                    URL.revokeObjectURL(broadAudio?.src);
                    broadAudio = null;
                    createBlobAudio(_find.text, _find.voice);
                    return true;
                }
                if (broadAudio?.paused) {
                    set(() => ({ broadFlag: 'pause' }));
                    broadAudio?.play();
                }
                else {
                    set(() => ({ broadFlag: 'play' }));
                    broadAudio?.pause();
                }
            }
            return true;
        },
        stopBroadAudio: () => broadAudio && (set(() => ({ broadFlag: 'play' })), broadAudio.pause()),
        changeBroadFlag: (_flag) => set(() => ({ broadFlag: _flag })),
        webApiBroad: (openToast, _text) => {
            if (typeof SpeechSynthesisUtterance === 'undefined') {
                openToast('NotSupport');
                return;
            }
            if (get().broadActiveText !== _text && get().broadFlag !== 'bobao') {
                set(() => ({ broadFlag: 'bobao' }));
                window.speechSynthesis.cancel();
            }
            if (get().broadFlag === 'bobao') {
                window.speechSynthesis.cancel();
                const utterance = new SpeechSynthesisUtterance(_text);
                utterance.addEventListener('start', () => {
                    set(() => ({ broadActiveText: _text, broadFlag: 'pause' }));
                });
                utterance.addEventListener('end', () => {
                    set(() => ({ broadFlag: 'bobao' }));
                    window.speechSynthesis.cancel();
                });
                window.speechSynthesis.speak(utterance);
                return;
            }
            if (get().broadFlag === 'pause') {
                set(() => ({ broadFlag: 'play' }));
                window.speechSynthesis.pause();
                return;
            }
            if (get().broadFlag === 'play') {
                set(() => ({ broadFlag: 'pause' }));
                window.speechSynthesis.resume();
                return;
            }
        }
    };
};