<template>
	<view>
		<view>
			<view class="chat_footer">
				<!-- 语音信息 -->
				<image v-if="1==2" v-show="!isAudio" @click.prevent="isAudio=!isAudio" src="@/static/images/chating_footer_audio.png" alt="" srcset="" />
				<image v-if="1==2" v-show="isAudio" @click.prevent="isAudio=!isAudio" src="@/static/images/chating_footer_audio_recording.png" alt="" srcset="" />
				<view class="input_content">
					<!-- #ifdef APP-PLUS -->
					<view v-if="isAudio" class="voice_title" @touchstart.stop.prevent="startVoice"
						@touchmove.stop.prevent="moveVoice" @touchend.stop="endVoice"
						@touchcancel.stop="cancelVoice" :style="{ background: recording ? '#c7c6c6' : '#FFFFFF' }">
						<text>{{ voiceTitle }}</text> 
					</view>
					<!-- #endif -->
					<CustomEditor v-if="!isAudio" class="custom_editor" ref="customEditor" @ready="editorReady" @focus="editorFocus"
						@blur="editorBlur" @input="editorInput" />
				</view>

				<view class="footer_action_area" v-show="!isAudio">
					<image class="emoji_action" @click.prevent="updateActionBar(true)" src="@/static/images/chating_footer_emoji.png" alt="" srcset="" />
					<image v-show="!hasContent" @click.prevent="updateActionBar(false)" src="@/static/images/chating_footer_add.png" alt="" srcset="" />
					<button class="send_btn" type="primary" v-show="hasContent" @touchend.prevent="sendTextMessage">发送</button>
				</view>
			</view>
			<chating-action-bar :isEmoji="isEmoji" @sendMessage="sendMessage($event,storeCurrentConversation.userID,storeCurrentConversation.groupID)" @prepareMediaMessage="prepareMediaMessage"
				v-show="actionBarVisible" />
			<u-action-sheet :safeAreaInsetBottom="true" round="12" :actions="actionSheetMenu" @select="selectClick"
				:closeOnClickOverlay="true" :closeOnClickAction="true" :show="showActionSheet"
				@close="showActionSheet = false">
			</u-action-sheet>
		</view>
		
		<!-- 录音动画 -->
		<!-- #ifdef APP-PLUS -->
		<view class="voice_an" v-if="recording">
			<view class="voice_an_icon">
				<view id="one" class="wave"></view>
				<view id="two" class="wave"></view>
				<view id="three" class="wave"></view>
				<view id="four" class="wave"></view>
				<view id="five" class="wave"></view>
				<view id="six" class="wave"></view>
				<view id="seven" class="wave"></view>
			</view>
			<view class="text">
				<text>{{voiceIconText}}</text>
			</view>
		</view>
		<!-- #endif -->
	</view>
</template>

<script>
	import {mapGetters,mapActions} from "vuex";
	import {getPurePath,html2Text} from "@/util/common";
	import {offlinePushInfo} from "@/util/imCommon";
	import {ChatingFooterActionTypes,UpdateMessageTypes,} from "@/constant";
	import IMSDK, {IMMethods,MessageStatus,MessageType,} from "openim-uniapp-polyfill";
	import UParse from "@/components/gaoyia-parse/parse.vue";
	import CustomEditor from "./CustomEditor";
	import ChatingActionBar from "./ChatingActionBar";

	const needClearTypes = [MessageType.TextMessage];

	const rtcChoose = [
		{
			name: "视频通话",
			type: ChatingFooterActionTypes.Video,
			idx: 0,
		},
		{
			name: "语言通话",
			type: ChatingFooterActionTypes.Voice,
			idx: 1,
		},
	];

	export default {
		components: {
			CustomEditor,
			ChatingActionBar,
			UParse,
		},
		props: {
			footerOutsideFlag: Number,
		},
		data() {
			return {
				recording:false,
				sendMsgTimmer: null, //发送时间定时器
				sendDuring: 0, //发送时间计数器  1分钟以内的信息不显示时间
				sendTimeBetween: 60, //发送信息显示的间隔，60秒以内信息不显示发送时间
				isEmoji:false,
				isAudio:false,
				customEditorCtx: null,
				inputHtml: "",
				actionBarVisible: false,
				isInputFocus: false,
				actionSheetMenu: [],
				showActionSheet: false,
			};
		},
		computed: {
			...mapGetters([
				"storeCurrentConversation",
				"storeCurrentGroup",
				"storeBlackList",
			]),
			hasContent() {
				return html2Text(this.inputHtml) !== "";
			},
		},
		watch: {
			footerOutsideFlag(newVal) {
				this.onClickActionBarOutside();
			},
		},
		mounted() {
			this.setKeyboardListener();
		},
		beforeDestroy() {
			this.disposeKeyboardListener();
		},
		methods: {
			...mapActions("message", ["pushNewMessage", "updateOneMessage"]),
			async createTextMessage() {
				let message = "";
				const text = html2Text(this.inputHtml);
				message = await IMSDK.asyncApi(
					IMMethods.CreateTextMessage,
					IMSDK.uuid(),
					text
				);
				console.log(message);
				return message;
			},
			async sendTextMessage() {
				if (!this.hasContent) return;
				const message = await this.createTextMessage();
				this.sendMessage(message,this.storeCurrentConversation.userID,this.storeCurrentConversation.groupID);
			},
			sendMessage(message,user_id,group_id) {
				this.pushNewMessage(message);
				if (needClearTypes.includes(message.contentType)) {
					this.customEditorCtx.clear();
				}
				this.$emit("scrollToBottom");
				IMSDK.asyncApi(IMMethods.SendMessage, IMSDK.uuid(), {
						recvID: user_id,
						groupID: group_id,
						message,
						offlinePushInfo,
					})
					.then(({data}) => {
						this.updateOneMessage({
							message: data,
							isSuccess: true,
						});
					})
					.catch(({data,errCode,errMsg}) => {
						uni.$u.toast(errMsg);
						this.updateOneMessage({
							message: data,
							type: UpdateMessageTypes.KeyWords,
							keyWords: [
								{
									key: "status",
									value: MessageStatus.Failed,
								},
								{
									key: "errCode",
									value: errCode,
								},
							],
						});
					});
			},
			recordAudioMsg(){
				
				if (uni.getSystemInfoSync().platform == "android") {
					permission.requestAndroid("android.permission.RECORD_AUDIO"); //Android请求录音权限
				} else {
					permission.requestIOS("record"); //ios请求录音权限
				}
			},
			// action
			onClickActionBarOutside() {
				if (this.actionBarVisible) {
					this.actionBarVisible = false;
				}
			},
			updateActionBar(isEmoji) {
				this.actionBarVisible = !this.actionBarVisible;
				console.log(this.isEmoji);
				this.isEmoji = !!isEmoji;
				console.log(this.isEmoji);
			},
			editorReady(e) {
				this.customEditorCtx = e.context;
				this.customEditorCtx.clear();
			},
			editorFocus() {
				this.isInputFocus = true;
				this.$emit("scrollToBottom");
			},
			editorBlur() {
				this.isInputFocus = false;
			},
			editorInput(e) {
				this.inputHtml = e.detail.html;
			},
			prepareMediaMessage(type,extra) {
				console.log(type)
				if (type === ChatingFooterActionTypes.Video) {
					this.actionSheetMenu = [...rtcChoose];
					this.showActionSheet = true;
				}
				if (type === ChatingFooterActionTypes.Album) {
					this.chooseOrShotImage(["album"]).then((paths) =>
						this.batchCreateImageMesage(paths)
					);
				}
				if (type === ChatingFooterActionTypes.Camera) {
					this.chooseOrShotImage(["camera"]).then((paths) =>
						this.batchCreateImageMesage(paths)
					);
				}
				if (type === ChatingFooterActionTypes.Location) {
					uni.chooseLocation({
						complete(res) {
							console.log(res);
						},
						fail(res) {
							console.log(res);
						}
						//latitude:1,
						//longitude:1,
					})
				}
				if (type === "emoji") {
					//TODO 在光标处插入文字extra
					this.customEditorCtx.insertText({
						text: extra,
						success: () => {
							console.log("插入文字成功");
						},
						fail: (err) => {
							console.log("插入文字失败", err);
						}
					});
				}
			},

			// from comp
			batchCreateImageMesage(paths) {
				/*
				createAdvancedTextMessage
				createTextAtMessage
				createLocationMessage
				createTextMessage
				createCustomMessage
				createQuoteMessage
				createAdvancedQuoteMessage
				createCardMessage
				createImageMessage
				createImageMessage
				createImageMessageByURL
				createSoundMessage
				createSoundMessageFromFullPath
				createSoundMessageByURL
				createVideoMessage
				createVideoMessageFromFullPath
				createVideoMessageByURL
				createFileMessage
				createFileMessageFromFullPath
				createFileMessageByURL
				createMergerMessage
				createFaceMessage
				createForwardMessage
				*/
				paths.forEach(async (path) => {
					const message = await IMSDK.asyncApi(
						IMMethods.CreateImageMessageFromFullPath,
						IMSDK.uuid(),
						getPurePath(path)
					);
					this.sendMessage(message,this.storeCurrentConversation.userID,this.storeCurrentConversation.groupID);
				});
			},
			selectClick({idx}) {
				if (idx === 0) {
					uni.$u.toast('根据相关政策,暂时禁用视频通话');
					//发送视频通话
					// this.chooseOrShotImage(["album"]).then((paths) =>
					// 	this.batchCreateImageMesage(paths)
					// );
				} else {
					uni.$u.toast('根据相关政策,暂时禁用音频通话');
					//发送音频通话
					// this.chooseOrShotImage(["camera"]).then((paths) =>
					// 	this.batchCreateImageMesage(paths)
					// );
				}
			},
			chooseOrShotImage(sourceType) {
				return new Promise((resolve, reject) => {
					uni.chooseImage({
						count: 9,
						sizeType: ["compressed"],
						sourceType,
						success: function({tempFilePaths}) {
							resolve(tempFilePaths);
						},
						fail: function(err) {
							console.log(err);
							reject(err);
						},
					});
				});
			},

			// keyboard
			keyboardChangeHander({height}) {
				if (height > 0) {
					if (this.actionBarVisible) {
						this.actionBarVisible = false;
					}
				}
			},
			setKeyboardListener() {
				uni.onKeyboardHeightChange(this.keyboardChangeHander);
			},
			disposeKeyboardListener() {
				uni.offKeyboardHeightChange(this.keyboardChangeHander);
			},
			/*----------------------------------------------------（H5不支持）录音相关 start-------------------------------------- */
			//准备开始录音
			startVoice(e) {
				if (!this.Audio.paused) {
					//如果音频正在播放 先暂停。
					this.stopAudio(this.AudioExam)
				}
				this.recording = true;
				this.isStopVoice = false;
				this.voiceCanSend = true;
				this.voiceIconText = "正在录音..."
				this.PointY = e.touches[0].clientY;
				this.Recorder.start({
					format: 'mp3'
				});
			},
			//录音已经开始
			beginVoice() {
				let that = this;
				if (that.isStopVoice) {
					that.Recorder.stop();
					return;
				}
				that.voiceTitle = '松开 结束'
				that.voiceInterval = setInterval(() => {
					console.log("that.voiceTime", that.voiceTime);
					if (that.voiceTime > 49) {
						that.voiceIconText = "录音结束倒计时[" + (60 - that.voiceTime) + "]s";
					};
					if (that.voiceTime == 60) {
						clearInterval(that.voiceInterval);
						that.endVoice();
					}
					that.voiceTime++;
				}, 1000)
			},
			//move 正在录音中
			moveVoice(e) {
				const PointY = e.touches[0].clientY;
				const slideY = this.PointY - PointY;
				if (slideY > uni.upx2px(120)) {
					this.voiceCanSend = false;
					this.voiceIconText = '松开手指 取消发送 '
				} else if (slideY > uni.upx2px(60)) {
					this.voiceCanSend = true;
					this.voiceIconText = '手指上滑 取消发送 '
				} else {
					this.voiceIconText = '正在录音... '
				}
			},
			//结束录音
			endVoice() {
				this.isStopVoice = true; //加锁 确保已经结束录音并不会录制
				this.Recorder.stop();
				this.voiceTitle = '按住 说话'
			},
			//录音被打断
			cancelVoice(e) {
				console.log("路由被打断", e);
				this.voiceTime = 0;
				this.voiceTitle = '按住 说话';
				this.voiceCanSend = false;
				this.Recorder.stop();
			},
			//处理录音文件
			handleRecorder({tempFilePath,duration	}) {
				if (this.voiceTime < 1) {
					this.voiceIconText = "说话时间过短";
					setTimeout(() => {
						this.recording = false;
					}, 500)
					return;
				}
				let contentDuration = this.voiceTime;
				this.voiceTime = 0;
				this.recording = false;
				clearInterval(this.voiceInterval);
				console.log("录音文件", tempFilePath);
				console.log("是否发送语音信息", this.voiceCanSend);
				let voiceFile = {
					tempFilePath: tempFilePath,
					contentDuration: Math.ceil(contentDuration),
					anmitionPlay: false,
				};
				if (this.voiceCanSend) {
					console.log("=====上传语音文件，并发送语音信息====");
					let audioType = this.messageApi.CONTENT_TYPE.AUDIO_CONTENT_TYPE;
					this.uploadFile(voiceFile, audioType);
					return;
				} else {
					console.log("=====已经取消发送语音信息====")
					return;
				}
			},
			//控制播放还是暂停音频文件
			handleAudio(item) {
				this.AudioExam = item;
				this.Audio.paused ? this.playAudio(item) : this.stopAudio(item);
			},
			//播放音频
			playAudio(item) {
				let target = item.content.fileSaveTarget;
				let src = item.content.fullPath;
				if (target == "local") {
					src = this.$u.api.multipartAddress.getFileByPath + src;
				}
				this.Audio.src = src;
				this.Audio.hasBeenSentId = item.id;
				this.Audio.play();
				let currentAudioMsg = this.messageList.find(it => it.id == item.id);
				currentAudioMsg.content.anmitionPlay = true;
			},
			//停止音频
			stopAudio(item) {
				let currentAudioMsg = this.messageList.find(it => it.id == item.id);
				currentAudioMsg.content.anmitionPlay = false;
				this.Audio.src = '';
				this.Audio.stop();
			},
			//关闭动画
			closeAnmition() {
				const hasBeenSentId = this.Audio.hasBeenSentId;
				let item = this.messageList.find(it => it.id == hasBeenSentId);
				item.content.anmitionPlay = false;
			},
			/*-------------------------------------录音相关方法块  end---------------------------------------------------*/

		},
	};
</script>

<style lang="scss" scoped>
	.custom_editor {
		img {
			vertical-align: sub;
		}
	}

	.forbidden_footer {
		width: 100%;
		height: 112rpx;
		color: #8e9ab0;
		display: flex;
		flex-direction: row;
		justify-content: center;
		align-items: center;
		background: #f0f2f6;
	}

	.chat_footer {
		display: flex;
		align-items: flex-end;
		// background-color: #e9f4ff;
		background: #f6f6f6;
		// height: 50px;
		max-height: 120px;
		padding: 24rpx 20rpx;

		.input_content {
			flex: 1;
			min-height: 30px;
			max-height: 120px;
			margin: 0 24rpx;
			border-radius: 8rpx;
			position: relative;

			.record_btn {
				// background-color: #3c9cff;
				background: #fff;
				color: black;
				height: 30px;
				font-size: 24rpx;
			}
		}

		.quote_message {
			@include vCenterBox();
			justify-content: space-between;
			margin-top: 12rpx;
			padding: 8rpx;
			// padding-top: 20rpx;
			border-radius: 6rpx;
			background-color: #fff;
			color: #666;

			.content {
				::v-deep uni-view {
					@include ellipsisWithLine(2);
				}
			}
		}

		.footer_action_area {
			display: flex;
			align-items: center;

			.emoji_action {
				margin-right: 24rpx;
			}
			
			image {
				width: 26px;
				height: 26px;
			}
		}

		.send_btn {
			height: 30px;
			line-height: 30px;
			background-color: $uni-color-success;
						padding: 0 8px;
			border-radius: 4px;
			color: #fff;
		}
	}
</style>