<template>
	<view class="content">
		<!-- 单人视频 -->
		<view v-if="users.length<=2">
			<RongCloud-Call-RCUniCallView class="bigVideoView"
				:style="{width:windowWidth+'px',height:windowHeight+'px'}" ref="bigVideoView">
			</RongCloud-Call-RCUniCallView>
			<RongCloud-Call-RCUniCallView class="smallVideoView" :style="{width:200+'upx',height:200+'upx'}"
				ref="smallVideoView">
			</RongCloud-Call-RCUniCallView>
		</view>
		<view class="nav">
			<text class="nav-com" @click="closeCameraCur">
				{{curCamera?'关闭':'开启'}}摄像头
			</text>
			<text class="nav-com" @click="switchCamera">
				切换摄像头
			</text>
			<text class="nav-com" @click="microphone">
				{{isMicrophone?'关闭':'开启'}}麦克风
			</text>
			<text class="nav-com" @click="enableSpeaker">
				{{isEnableSpeaker?'关闭':'开启'}}扬声器
			</text>
		</view>
		<view class="container" :style="{width:windowWidth+'px'}">
			<text class="hangup" @click="hangup">挂断 </text>
			<text v-if="mediaTypeCur === 'video' " class="hangup" @click="changeMediaType">切换语音 </text>
		</view>
	</view>
</template>
<script>
	import * as call from "@/uni_modules/RongCloud-CallWrapper/lib/index"
	// import * as im from "@/uni_modules/RongCloud-IMWrapper/js_sdk/index"
	export default {
		data() {
			return {
				mediaType: "video",
				callType: "out",
				callWay: 0, //呼叫方式 0 单聊 1 群聊
				targetId: "",
				bottomHeight: 0,
				isConnected: false,
				isSelf: false,
				viewArr: [],
				callSelect: 'single',
				groupId: '',
				userIds: [],
				windowWidth: '',
				windowHeight: '',
				isMicrophone: true,
				isEnableSpeaker: true,
				curCamera: true,
				backCamera: true,
				isMe: true,
				users: [],
				currentCallSession: {},
				isMark: false,
				inviteUsersIds: '',
				mediaTypeCur: 'audio',
				isBeauty: false,
				curIndex: '0',
				curFilte: 0,
				whiteVal: 0,
				ruddyVal: 0,
				buffingVal: 0,
				brightnessVal: 5,
				isChecked: false
			}
		},
		onLoad: function() {
			console.log("来room页面了？");
			var _this = this;
			uni.getStorage({
				key: "room-parameters",
				success: (res) => {
					this.mediaType = res.data.mediaType;
					this.callType = res.data.callType ? res.data.callType : 'in';
					this.groupId = res.data.groupId ? res.data.groupId : '';
					this.userIds = res.data.userIds ? res.data.userIds : '';
					if (this.callType === 'out') {
						console.log('呼出out')
						this.targetId = res.data.targetId;
						this.startCall();
					} else {
						console.log('呼入接受')
						this.accept();
					}
				}
			});
			uni.getSystemInfo({
				success: function(res) {
					_this.windowWidth = res.windowWidth;
					_this.windowHeight = res.windowHeight;
				}
			})
			uni.$on('OnCallConnected', this.onCallConnected)
			uni.$on('OnCallDisconnected', this.onCallDisconnected)
			// this.initBeautyOpton();
		},
		beforeDestroy() {
			uni.$off('OnCallDisconnected');
			uni.$off('OnCallConnected');
		},
		onUnload() {
			call.hangup();
		},
		onHide() {
			const session = call.getCurrentCallSession();
			if (session) {
				call.hangup();
			}
		},
		methods: {
			changeMediaType() {
				this.mediaTypeCur = 'audio';
				call.changeMediaType(0);
			},
			switchVideo() {
				this.isMe = !this.isMe;
				let session = call.getCurrentCallSession();
				if (this.isMe) {
					switch (uni.getSystemInfoSync().platform) {
						case 'android':
							call.setVideoView(session.targetId, this.$refs.bigVideoView.ref, 0, false);
							call.setVideoView(session.mine.userId, this.$refs.smallVideoView.ref, 0, true);
							break;
						case 'ios':
							call.setVideoView(session.targetId, this.$refs.bigVideoView.ref, 0);
							call.setVideoView(session.mine.userId, this.$refs.smallVideoView.ref, 0);
							break;
						default:
							console.log('运行在开发者工具上')
							break;
					}
				} else {
					switch (uni.getSystemInfoSync().platform) {
						case 'android':
							call.setVideoView(session.mine.userId, this.$refs.bigVideoView.ref, 0, false);
							call.setVideoView(session.targetId, this.$refs.smallVideoView.ref, 0, true);
							break;
						case 'ios':
							call.setVideoView(session.mine.userId, this.$refs.bigVideoView.ref, 0);
							call.setVideoView(session.targetId, this.$refs.smallVideoView.ref, 0);
							break;
						default:
							console.log('运行在开发者工具上')
							break;
					}
				}
			},
			closeCameraCur() {
				this.curCamera = !this.curCamera;
				let camera = call.currentCamera();
				call.enableCamera(this.curCamera, camera)
			},
			closeCameraBack() {
				this.backCamera = !this.backCamera;
				call.enableCamera(this.backCamera, 1)
			},
			switchCamera() {
				call.switchCamera();
			},
			microphone() {
				this.isMicrophone = !this.isMicrophone;
				call.enableMicrophone(this.isMicrophone);
			},
			enableSpeaker() {
				this.isEnableSpeaker = !this.isEnableSpeaker;
				call.enableSpeaker(this.isEnableSpeaker);
			},
			hangup() {
				this.isSelf = true;
				call.hangup();
				uni.navigateBack({
					delta: 1
				})
			},
			accept() {
				call.accept();
			},
			startCall() {
				const type = this.mediaType === 'audio' ? 0 : 1;
				this.mediaTypeCur = this.mediaType;
				if (this.targetId.length > 0) {
					call.enableSpeaker(true);
					call.startSingleCall(this.targetId, type, null);
					this.currentCallSession = call.getCurrentCallSession();
					this.users = this.currentCallSession.users ? this.currentCallSession.users : [];
				} else {
					call.startGroupCall(this.groupId, this.userIds, [], type, '');
					this.users = this.userIds;

					console.log(this.users);
					this.currentCallSession = call.getCurrentCallSession();
					this.users = this.currentCallSession.users ? this.currentCallSession.users : [];
				}
				let _this = this;
				// im.getCurrentUserId(function(result){
				// 	 _this.systemInfoSync(result.userId,_this.$refs.bigVideoView.ref,false);
				// })
				if (this.currentCallSession) {
					this.systemInfoSync(this.currentCallSession.mine.userId, this.$refs.bigVideoView.ref, false);
				}
			},

			onCallConnected() {
				let context = this;
				console.log('oncallconnected接收了');
				this.mediaTypeCur = this.mediaType;
				call.enableSpeaker(true);
				this.currentCallSession = call.getCurrentCallSession();
				this.callWay = this.currentCallSession.callType;
				this.users = this.currentCallSession.users ? this.currentCallSession.users : [];
				let isHasMine = this.users.findIndex((item) => {
					return item.userId === this.currentCallSession.mine.userId;
				});
				if (isHasMine === -1) {
					this.users.push(this.currentCallSession.mine);
				}
				if (this.currentCallSession && this.currentCallSession.users.length > 0) {
					//视频是两个的时候
					if (this.currentCallSession.users.length <= 2) {
						setTimeout(() => {
							this.systemInfoSync(this.currentCallSession.mine.userId, this.$refs.smallVideoView.ref,
								true);
							this.viewArr = this.currentCallSession.users.filter((item) => {
								return item.userId !== this.currentCallSession.mine.userId;
							});
							this.viewArr.forEach((itm) => {
								this.targetId = itm.userId;
								this.systemInfoSync(itm.userId, this.$refs.bigVideoView.ref, false);
							});
						}, 100);

					} else {
						// 视频超过三个
						this.$nextTick(() => {
							this.systemInfoSync(this.currentCallSession.mine.userId, this.$refs.bigVideoView.ref,
								false);
							this.viewArr = this.currentCallSession.users.filter((item) => {
								return item.userId !== this.currentCallSession.mine.userId;
							});
							setTimeout(() => {
								this.viewArr.forEach((itm) => {
									this.systemInfoSync(itm.userId, this.$refs[itm.userId][0].ref,
										false);
								});
							}, 100)
						})
					}
				}
			},
			systemInfoSync(userId, ref, isZOrderOnTop) {
				switch (uni.getSystemInfoSync().platform) {
					case 'android':
						call.setVideoView(userId, ref, 0, isZOrderOnTop);
						break;
					case 'ios':
						call.setVideoView(userId, ref, 0);
						break;
					default:
						console.log('运行在开发者工具上')
						break;
				}
			},
			onCallDisconnected() {
				this.isMe = true;
				if (!this.isSelf) {
					uni.navigateBack({
						delta: 1
					})
				}
			},
			switchChange() {
				this.isChecked = !this.isChecked;
				if (!this.isChecked) {
					this.reset();
				} else {
					this.setBeautyOption();
				}
			}
		}
	}
</script>

<style scoped>
	.content {
		flex: 1;
		flex-direction: column;
		position: relative;
	}

	.bigVideoView {
		background: #000;
	}

	.smallVideoView {
		position: absolute;
		right: 0;
		top: 50upx;
		width: 200upx;
		height: 200upx;
	}

	.smallViews {
		flex-wrap: wrap;
		flex-direction: row;
		background: #ccc;
	}

	.smallView {
		width: 200upx;
		height: 200upx;
		margin-right: 20upx;
		background: pink;
	}

	.container {
		position: absolute;
		bottom: 20upx;
		height: 100upx;
		flex-direction: row;
		justify-content: center;
	}

	.nav {
		position: fixed;
		bottom: 200upx;
		right: 0;
	}

	.camera {
		background: #ccc;
	}

	.nav-com {
		margin-top: 10upx;
		color: #fff;
		background: rgba(0, 0, 0, 0.5);
		justify-content: center;
		align-items: center;

	}

	.hangup {
		width: 200upx;
		height: 100upx;
		color: #fff;
		text-align: center;
		line-height: 100upx;
		background: red;
		margin-right: 50upx;
		border-radius: 50upx;
	}

	.box-mark {
		position: fixed;
		left: 0;
		top: 0;
		background: rgba(0, 0, 0, .5);
		z-index: 9999;
		justify-content: center;
		align-items: center;
		color: #fff;
	}

	.box-cen {
		padding: 30upx;
		width: 500upx;
		height: 500upx;
		background: #222831;
	}

	.box-des {
		color: #fff;
	}

	.box-input {
		margin-top: 30upx;
		color: #fff;
		border: 1upx solid #fff;
	}

	.box-tit {
		margin-top: 30upx;
		color: #fff;
	}

	.box-btn {
		margin-top: 30upx;
	}

	.box-btns {
		flex-direction: row;
		justify-content: space-between;
		padding: 0 30upx;
	}

	.box-btn {
		padding: 0 20upx;
	}

	.beauty {
		height: 500upx;
		position: fixed;
		bottom: 0;
		background: #000;
	}

	.beauty-btn {
		height: 100upx;
		padding-right: 20upx;
		flex-direction: row;
		justify-content: space-between;
	}

	.change-btn {
		padding-top: 20upx;
		flex-direction: row;
	}

	.switch-btn {
		border: 1upx;
		border-color: #fff;
		padding: 20upx;
		background: blue;
		color: #fff;
		margin-left: 20upx;
		margin-top: -10upx;
	}

	.ch-tit {
		margin-top: 8upx;
		color: #fff;
	}

	.ch-res {
		margin-top: -10upx;
		margin-left: 20upx;
		color: #fff;
		padding: 20upx;
		border-radius: 10upx;
		justify-content: center;
		align-items: center;
		background: #4e6ef2;
	}

	.close-btn {
		padding-top: 20upx;
	}

	.close-tit {
		color: #fff;
	}

	.beauty-view {
		flex: 1;
		background: #ccc;
	}

	.com-view {
		padding-top: 40upx;
		background: #ccc;
		padding-left: 30upx;
		padding-right: 30upx;

	}

	.beauty-tab {
		border-top: 1px;
		border-top-color: #000000;
		padding: 0 20upx;
		flex: 1;
		background: #fff;
		flex-direction: row;
		justify-content: space-between;
		padding-top: 40upx;
	}

	.filte-view {}

	.tab-item {
		width: 100upx;
		height: 100upx;
		border: 1px;
		border-color: #000000;
		justify-content: center;
		align-items: center;
	}

	.current {
		background: yellow;
	}

	.white-view {}
</style>