refactoring

Resolve #7779

packages/client/src/scripts/reaction-picker.ts

@@ -0,0 +1,41 @@
+import { Ref, ref } from 'vue';
+import { popup } from '@/os';
+
+class ReactionPicker {
+	private src: Ref<HTMLElement | null> = ref(null);
+	private manualShowing = ref(false);
+	private onChosen?: Function;
+	private onClosed?: Function;
+
+	constructor() {
+		// nop
+	}
+
+	public async init() {
+		await popup(import('@/components/emoji-picker-dialog.vue'), {
+			src: this.src,
+			asReactionPicker: true,
+			manualShowing: this.manualShowing
+		}, {
+			done: reaction => {
+				this.onChosen!(reaction);
+			},
+			close: () => {
+				this.manualShowing.value = false;
+			},
+			closed: () => {
+				this.src.value = null;
+				this.onClosed!();
+			}
+		});
+	}
+
+	public show(src: HTMLElement, onChosen: Function, onClosed: Function) {
+		this.src.value = src;
+		this.manualShowing.value = true;
+		this.onChosen = onChosen;
+		this.onClosed = onClosed;
+	}
+}
+
+export const reactionPicker = new ReactionPicker();