import { defineStore } from 'pinia';
import { ref } from 'vue';


export const useStorageStore = defineStore('storageStore',{
	state:()=>({
		imgObjStr: '{}',
		videoObjStr: '{}',
		audioObjStr: '{}',
		touchBtnZIndex: 12,
		showPreviewDetail: false,
		fileType: 'iamge',
		fileId: '',
		fileSrc: '',
		fileSrcList: [],
		isBase: false,
		gettingVoiceId: ''
	}),
	getters:{
		imgObj(state){
			return JSON.parse(state.imgObjStr)
		},
		videoObj(state){
			return JSON.parse(state.videoObjStr)
		},
		audioObj(state){
			return JSON.parse(state.audioObjStr)
		},
		getTouchBtnZIndex(state){
			return state.touchBtnZIndex
		},
		getShowPreviewDetail(state){
			return state.showPreviewDetail
		},
		getFileType(state){
			return state.fileType
		},
		getFileId(state){
			return state.fileId
		},
		getFileSrc(state){
			return state.fileSrc
		},
		getFileSrcList(state){
			return state.fileSrcList
		},
		getGettingVoiceId(state){
			return state.gettingVoiceId
		},
		getIsBase(state){
			return state.isBase
		}
	},
	actions:{
		setGettingVoiceId(id){
			return this.gettingVoiceId = id
		},
		setShowPreviewDetail({ status = false, fileType = 'image', fileId = '', fileSrc = '', fileSrcList = [], isBase = false }){
			this.showPreviewDetail = status
			this.fileId = fileId
			this.fileType = fileType
			this.fileSrc = fileSrc
			this.fileSrcList = fileSrcList
			this.isBase = isBase
		},
		setTouchBtnZIndex(index = 12){
			this.touchBtnZIndex = index
		},
		setStorage(type, id, url) {
			if(type === 'image'){
				let _obj = JSON.parse(this.imgObjStr)
				_obj[id] = url
				this.imgObjStr = JSON.stringify(_obj)
			}else if(type === 'video'){
				let _obj = JSON.parse(this.videoObjStr)
				_obj[id] = url
				this.videoObjStr = JSON.stringify(_obj)
			}else if(type === 'audio'){
				let _obj = JSON.parse(this.audioObjStr)
				_obj[id] = url
				this.audioObjStr = JSON.stringify(_obj)
			}
		},
		getStorageById(type, id, cb = (()=>{})){
			// 两种方式 ，传递回调函数 或 直接取return值
			let _obj
			if(type === 'image'){
				_obj = JSON.parse(this.imgObjStr)
			}else if(type === 'video'){
				_obj = JSON.parse(this.videoObjStr)
			}else if(type === 'audio'){
				_obj = JSON.parse(this.audioObjStr)
			}
			let _cache = _obj[id]||''
			cb && cb(_cache)
			return _cache
		}
	}
})