From 918c7ca85a60254606f1c12d2ae4336e5359c0bb Mon Sep 17 00:00:00 2001
From: saber-nyan <saber-nyan@ya.ru>
Date: Wed, 15 May 2019 11:07:41 +0300
Subject: [PATCH] =?UTF-8?q?=D0=94=D0=BE=D0=B1=D0=B0=D0=B2=D0=B8=D0=BB=20?=
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---
 src/components/Sidebar.vue | 33 +++++++++++++++++++++++++++++++++
 1 file changed, 33 insertions(+)

diff --git a/src/components/Sidebar.vue b/src/components/Sidebar.vue
index aa2d76f..71dac6f 100644
--- a/src/components/Sidebar.vue
+++ b/src/components/Sidebar.vue
@@ -28,6 +28,33 @@ export default {
 	data: function () {
 		return {
 			streams: [],
+			navigationKeysCallback: (e) => {
+				if (e.key === 'ArrowUp') {
+					e.preventDefault();
+					const index = this.$data.streams.findIndex(e => e.id === this.$props.streamId);
+					const newStream = this.$data.streams[index - 1];
+					if (!newStream) return;
+					const newId = newStream.id;
+					this.$router.push({name: 'home', params: {servicePort: this.$props.servicePort, streamId: newId}});
+				} else if (e.key === 'ArrowDown') {
+					e.preventDefault();
+					const index = this.$data.streams.findIndex(e => e.id === this.$props.streamId);
+					const newStream = this.$data.streams[index + 1];
+					if (!newStream) return;
+					const newId = newStream.id;
+					this.$router.push({name: 'home', params: {servicePort: this.$props.servicePort, streamId: newId}});
+				} else if (e.key === 'Home') {
+					const newStream = this.$data.streams[0];
+					if (!newStream) return;
+					const newId = newStream.id;
+					this.$router.push({name: 'home', params: {servicePort: this.$props.servicePort, streamId: newId}});
+				} else if (e.key === 'End') {
+					const newStream = this.$data.streams[this.$data.streams.length - 1];
+					if (!newStream) return;
+					const newId = newStream.id;
+					this.$router.push({name: 'home', params: {servicePort: this.$props.servicePort, streamId: newId}});
+				}
+			},
 		}
 	},
 	watch: {
@@ -85,6 +112,12 @@ export default {
 		},
 	},
 	components: {Stream, InfiniteLoading,},
+	mounted() {
+		document.addEventListener('keyup', this.$data.navigationKeysCallback);
+	},
+	beforeDestroy() {
+		document.removeEventListener('keyup', this.$data.navigationKeysCallback);
+	},
 }
 </script>
 <style>