2 files changed, 106 insertions, 0 deletions
diff --git a/hi-ui/src/store/channels.js b/hi-ui/src/store/channels.js
new file mode 100644
index 0000000..20702cc
--- /dev/null
+++ b/hi-ui/src/store/channels.js
@@ -0,0 +1,71 @@
+export class Channels {
+	constructor() {
+		this.channels = [];
+	}
+
+	setChannels(channels) {
+		this.channels = [...channels];
+		this.sort();
+		return this;
+	}
+
+	addChannel(channel) {
+		this.channels = [...this.channels, channel];
+		this.sort();
+		return this;
+	}
+
+	deleteChannel(id) {
+		const channelIndex = this.channels.map((e) => e.id).indexOf(id);
+		if (channelIndex !== -1) {
+			this.channels.splice(channelIndex, 1);
+		}
+		return this;
+	}
+
+	sort() {
+		this.channels.sort((a, b) => {
+			if (a.name < b.name) {
+				return -1;
+			} else if (a.name > b.name) {
+				return 1;
+			}
+			return 0;
+		});
+	}
+}
+
+export class ActiveChannel {
+	constructor() {
+		this.channel = null;
+	}
+
+	isSet() {
+		return this.channel !== null;
+	}
+
+	get() {
+		return this.channel;
+	}
+
+	is(id) {
+		return this.channel === id;
+	}
+
+	set(id) {
+		this.channel = id;
+		return this;
+	}
+
+	deleteChannel(id) {
+		if (this.is(id)) {
+			return this.clear();
+		}
+		return this;
+	}
+
+	clear() {
+		this.channel = null;
+		return this;
+	}
+}
diff --git a/hi-ui/src/store/messages.js b/hi-ui/src/store/messages.js
new file mode 100644
index 0000000..d1f19d3
--- /dev/null
+++ b/hi-ui/src/store/messages.js
@@ -0,0 +1,35 @@
+export class Messages {
+	constructor() {
+		this.channels = {};
+	}
+
+	inChannel(channel) {
+		return this.channels[channel] || [];
+	}
+
+	addMessage(message) {
+		let {
+			channel,
+			...payload
+		} = message;
+		let channel_id = channel.id;
+		this.updateChannel(channel_id, (messages) => [...messages, payload]);
+		return this;
+	}
+
+	deleteMessage(channel, message) {
+		let messages = this.messages(channel).filter((msg) => msg.message.id != message);
+		this.channels[channel] = messages;
+	}
+
+	deleteChannel(id) {
+		delete this.channels[id];
+		return this;
+	}
+
+	updateChannel(channel, callback) {
+		let messages = callback(this.inChannel(channel));
+		messages.sort((a, b) => a.at - b.at);
+		this.channels[channel] = messages;
+	}
+}