Move everything back to vue SFCs

Author: DaneEveritt

resources/assets/scripts/components/Flash.ts

@@ -0,0 +1,103 @@
+<template>
+    <div v-if="notifications.length > 0" :class="this.container">
+        <transition-group tag="div" name="fade">
+            <div v-for="(item, index) in notifications" :key="item.title">
+                <MessageBox
+                        :class="[item.class, {'mb-2': index < notifications.length - 1}]"
+                        :title="item.title"
+                        :message="item.message"
+                />
+            </div>
+        </transition-group>
+    </div>
+</template>
+
+<script lang="ts">
+    import Vue from 'vue';
+    import MessageBox from './MessageBox.vue';
+
+    type DataStructure = {
+        notifications: Array<{
+            message: string,
+            severity: string,
+            title: string,
+            class: string,
+        }>,
+    }
+
+    export default Vue.extend({
+        name: 'Flash',
+        components: {
+            MessageBox
+        },
+        props: {
+            container: {type: String, default: ''},
+            timeout: {type: Number, default: 0},
+            types: {
+                type: Object,
+                default: function () {
+                    return {
+                        base: 'alert',
+                        success: 'alert success',
+                        info: 'alert info',
+                        warning: 'alert warning',
+                        error: 'alert error',
+                    }
+                }
+            }
+        },
+
+        data: function (): DataStructure {
+            return {
+                notifications: [],
+            };
+        },
+
+        /**
+         * Listen for flash events.
+         */
+        created: function () {
+            const self = this;
+            window.events.$on('flash', function (data: any) {
+                self.flash(data.message, data.title, data.severity);
+            });
+
+            window.events.$on('clear-flashes', function () {
+                self.clear();
+            });
+        },
+
+        methods: {
+            /**
+             * Flash a message to the screen when a flash event is emitted over
+             * the global event stream.
+             */
+            flash: function (message: string, title: string, severity: string) {
+                this.notifications.push({
+                    message, severity, title, class: this.$props.types[severity] || this.$props.types.base,
+                });
+
+                if (this.$props.timeout > 0) {
+                    setTimeout(this.hide, this.$props.timeout);
+                }
+            },
+
+            /**
+             * Clear all of the flash messages from the screen.
+             */
+            clear: function () {
+                this.notifications = [];
+                window.events.$emit('flashes-cleared');
+            },
+
+            /**
+             * Hide a notification after a given amount of time.
+             */
+            hide: function (item?: number) {
+                // @ts-ignore
+                let key = this.notifications.indexOf(item || this.notifications[0]);
+                this.notifications.splice(key, 1);
+            },
+        },
+    });
+</script>

resources/assets/scripts/components/Flash.vue

@@ -0,0 +1,18 @@
+<template>
+    <div class="lg:inline-flex" role="alert">
+        <span class="title" v-html="title" v-if="title && title.length > 0"></span>
+        <span class="message" v-html="message"></span>
+    </div>
+</template>
+
+<script lang="ts">
+    import Vue from 'vue';
+
+    export default Vue.extend({
+        name: 'MessageBox',
+        props: {
+            title: {type: String, required: false},
+            message: {type: String, required: true}
+        },
+    });
+</script>