From 627e3219d11a7689e96683a2dac605cd5d0cf4b4 Mon Sep 17 00:00:00 2001
From: James Lyne <jim+github@not-null.co.uk>
Date: Thu, 23 Jun 2022 21:27:50 +0100
Subject: [PATCH] Migrate LoginControl to vue

---
 src/components/MapUI.vue                    |   2 +-
 src/components/map/control/LoginControl.vue |  66 ++++++++----
 src/leaflet/control/LoginControl.ts         | 109 --------------------
 3 files changed, 47 insertions(+), 130 deletions(-)
 delete mode 100644 src/leaflet/control/LoginControl.ts

diff --git a/src/components/MapUI.vue b/src/components/MapUI.vue
index 525be58..bebeeef 100644
--- a/src/components/MapUI.vue
+++ b/src/components/MapUI.vue
@@ -26,7 +26,7 @@
 
 		<div id="ui__bottom-left" class="ui__section">
 			<div class="ui__toolbar toolbar--vertical">
-				<LoginControl v-if="loginEnabled" :leaflet="leaflet"></LoginControl>
+				<LoginControl v-if="loginEnabled"></LoginControl>
 				<ChatControl v-if="chatBoxEnabled"></ChatControl>
 			</div>
 			<div class="ui__toolbar">
diff --git a/src/components/map/control/LoginControl.vue b/src/components/map/control/LoginControl.vue
index 7965a69..3d1578b 100644
--- a/src/components/map/control/LoginControl.vue
+++ b/src/components/map/control/LoginControl.vue
@@ -14,30 +14,56 @@
   - limitations under the License.
   -->
 
+<template>
+	<button class="ui__element ui__button" type="button" :title="buttonTitle" :aria-expanded="modalVisible"
+	        @click.prevent.stop="handleClick"
+			@keydown.right.prevent.stop="handleClick">
+		<SvgIcon :name="loggedIn ? 'logout' : 'login'"></SvgIcon>
+	</button>
+</template>
+
 <script lang="ts">
-import {defineComponent, onMounted, onUnmounted} from "@vue/runtime-core";
-import LiveAtlasLeafletMap from "@/leaflet/LiveAtlasLeafletMap";
-import {LoginControl} from "@/leaflet/control/LoginControl";
+import {computed, defineComponent} from "@vue/runtime-core";
+import SvgIcon from "@/components/SvgIcon.vue";
+import {useStore} from "@/store";
+import {ActionTypes} from "@/store/action-types";
+import {notify} from "@kyvg/vue3-notification";
+
+import "@/assets/icons/login.svg";
+import "@/assets/icons/logout.svg";
 
 export default defineComponent({
-	props: {
-		leaflet: {
-			type: Object as () => LiveAtlasLeafletMap,
-			required: true,
+	components: {SvgIcon},
+
+	setup() {
+		const store = useStore(),
+			loggedIn = computed(() => store.state.loggedIn),
+			buttonTitle = computed(() => loggedIn.value ? store.state.messages.logoutTitle : store.state.messages.loginTitle),
+			modalVisible = computed(() => store.state.ui.visibleModal === 'login');
+
+		const handleClick = async () => {
+			const logoutSuccess = computed(() => store.state.messages.logoutSuccess),
+				logoutError = computed(() => store.state.messages.logoutErrorUnknown);
+
+			if (loggedIn.value) {
+				try {
+					await store.dispatch(ActionTypes.LOGOUT, undefined);
+					notify(logoutSuccess.value);
+				} catch(e) {
+					notify(logoutError.value);
+				}
+			} else {
+				await store.dispatch(ActionTypes.LOGIN, null)
+			}
+		};
+
+		return {
+			modalVisible,
+			loggedIn,
+			buttonTitle,
+
+			handleClick
 		}
 	},
-
-	setup(props) {
-		const control = new LoginControl({
-			position: 'topleft',
-		});
-
-		onMounted(() => props.leaflet.addControl(control));
-		onUnmounted(() => props.leaflet.removeControl(control));
-	},
-
-	render() {
-		return null;
-	}
 })
 </script>
diff --git a/src/leaflet/control/LoginControl.ts b/src/leaflet/control/LoginControl.ts
deleted file mode 100644
index 6ce6c07..0000000
--- a/src/leaflet/control/LoginControl.ts
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * Copyright 2022 James Lyne
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-import {Control, ControlOptions, DomEvent, DomUtil} from 'leaflet';
-import {useStore} from "@/store";
-import {watch} from "@vue/runtime-core";
-
-import "@/assets/icons/login.svg";
-import "@/assets/icons/logout.svg";
-import {computed} from "vue";
-import {ActionTypes} from "@/store/action-types";
-import {notify} from "@kyvg/vue3-notification";
-import LiveAtlasLeafletMap from "@/leaflet/LiveAtlasLeafletMap";
-
-/**
- * Leaflet map control providing a login/logout button which opens the login modal/logs out on click
- */
-export class LoginControl extends Control {
-	declare _map: LiveAtlasLeafletMap;
-	declare options: ControlOptions;
-
-	private readonly store = useStore();
-	private readonly loggedIn = computed(() => this.store.state.loggedIn);
-	private readonly _button: HTMLButtonElement;
-
-	constructor(options: ControlOptions) {
-		super(options);
-
-		this._button = DomUtil.create('button',
-				'leaflet-control-bottom leaflet-control-button leaflet-control-login') as HTMLButtonElement;
-
-		this._button.type = 'button';
-
-		this._button.addEventListener('click', async e => {
-			e.stopPropagation();
-			e.preventDefault();
-
-			await this.handleClick();
-		});
-
-		//Open login on ArrowRight from button
-		DomEvent.on(this._button,'keydown', async (e: Event) => {
-			if ((e as KeyboardEvent).key === 'ArrowRight') {
-				e.stopPropagation();
-				e.preventDefault();
-
-				await this.handleClick();
-			}
-		});
-
-		watch(this.loggedIn, () => {
-			this.update();
-		});
-
-		const visibleModal = computed(() => this.store.state.ui.visibleModal);
-
-		watch(visibleModal, (newValue, oldValue) => {
-			this._button.setAttribute('aria-expanded', (newValue === 'login').toString());
-
-			if(this._map && !newValue && oldValue === 'login') {
-				this._button.focus();
-			}
-		});
-
-		this.update();
-	}
-
-	onAdd() {
-		return this._button;
-	}
-
-	private update() {
-		this._button.title = this.loggedIn.value
-			? this.store.state.messages.logoutTitle : this.store.state.messages.loginTitle;
-		this._button.innerHTML = `
-			<svg class="svg-icon">
-			  <use xlink:href="#icon--${this.loggedIn.value ? 'logout' : 'login'}" />
-			</svg>`;
-	}
-
-	private async handleClick() {
-		const logoutSuccess = computed(() => this.store.state.messages.logoutSuccess),
-			logoutError = computed(() => this.store.state.messages.logoutErrorUnknown);
-
-		if (this.loggedIn.value) {
-			try {
-				await this.store.dispatch(ActionTypes.LOGOUT, undefined);
-				notify(logoutSuccess.value);
-			} catch(e) {
-				notify(logoutError.value);
-			}
-		} else {
-			await this.store.dispatch(ActionTypes.LOGIN, null)
-		}
-	}
-}