From 7311d08139acdac9287b1d6ce7604e84f77c118d Mon Sep 17 00:00:00 2001
From: Wilfred Asomani <devwilfredagyei@gmail.com>
Date: Fri, 1 Sep 2023 13:28:32 +0000
Subject: [PATCH] web/satellite/vuetify-poc: upload via drag and drop

This change adds the drag-drop upload feature to the vuetify app.

Issue: https://github.com/storj/storj/issues/6104

Change-Id: I177e33a677d94db9ef95a31e32da853a46a7dc51
---
 .../src/components/dialogs/DropzoneDialog.vue | 69 +++++++++++++++++++
 .../vuetify-poc/src/views/Bucket.vue          | 32 ++++++++-
 2 files changed, 99 insertions(+), 2 deletions(-)
 create mode 100644 web/satellite/vuetify-poc/src/components/dialogs/DropzoneDialog.vue

diff --git a/web/satellite/vuetify-poc/src/components/dialogs/DropzoneDialog.vue b/web/satellite/vuetify-poc/src/components/dialogs/DropzoneDialog.vue
new file mode 100644
index 000000000..89493b617
--- /dev/null
+++ b/web/satellite/vuetify-poc/src/components/dialogs/DropzoneDialog.vue
@@ -0,0 +1,69 @@
+// Copyright (C) 2023 Storj Labs, Inc.
+// See LICENSE for copying information.
+
+<template>
+    <v-dialog
+        v-model="model"
+        fullscreen
+        persistent
+        transition="fade-transition"
+        @dragleave.self="model = false"
+        @mouseout="model = false"
+        @mouseleave="model = false"
+    >
+        <v-container
+            fluid
+            class="fill-height border-white border-sm border-dashed justify-center align-center"
+            @dragenter.prevent
+            @dragover.prevent
+            @drop.stop.prevent="(e) => emit('fileDrop', e)"
+        >
+            <v-alert
+                rounded="lg"
+                class="alert"
+                color="success"
+            >
+                Drop your files to put it into the “{{ bucket }}” bucket.
+            </v-alert>
+
+            <p class="info font-weight-bold text-h3 text-center">Drag and drop files here to upload</p>
+        </v-container>
+    </v-dialog>
+</template>
+
+<script setup lang="ts">
+import { VAlert, VContainer, VDialog } from 'vuetify/components';
+import { computed } from 'vue';
+
+const props = defineProps<{
+  modelValue: boolean,
+  bucket: string,
+}>();
+
+const emit = defineEmits<{
+  (event: 'update:modelValue', value: boolean): void,
+  (event: 'fileDrop', value: Event): void,
+}>();
+
+const model = computed<boolean>({
+    get: () => props.modelValue,
+    set: value => emit('update:modelValue', value),
+});
+</script>
+
+<style scoped lang="scss">
+.alert {
+    position: absolute;
+    top: 24px;
+    pointer-events: none;
+}
+
+.info {
+    max-width: 380px;
+    color: rgb(var(--v-theme-on-primary));
+}
+
+.border-white {
+    border-color: rgb(var(--v-theme-on-primary))!important;
+}
+</style>
diff --git a/web/satellite/vuetify-poc/src/views/Bucket.vue b/web/satellite/vuetify-poc/src/views/Bucket.vue
index d73d207cd..132b42c04 100644
--- a/web/satellite/vuetify-poc/src/views/Bucket.vue
+++ b/web/satellite/vuetify-poc/src/views/Bucket.vue
@@ -2,7 +2,11 @@
 // See LICENSE for copying information.
 
 <template>
-    <v-container>
+    <v-container
+        class="bucket-view"
+        @dragover.prevent="isDragging = true"
+    >
+        <dropzone-dialog v-model="isDragging" :bucket="bucketName" @file-drop="upload" />
         <page-title-component title="Browse Files" />
 
         <browser-breadcrumbs-component />
@@ -53,7 +57,8 @@ import { useObjectBrowserStore } from '@/store/modules/objectBrowserStore';
 import { useProjectsStore } from '@/store/modules/projectsStore';
 import { EdgeCredentials } from '@/types/accessGrants';
 import { useNotify } from '@/utils/hooks';
-import { AnalyticsErrorEventSource } from '@/utils/constants/analyticsEventNames';
+import { AnalyticsErrorEventSource, AnalyticsEvent } from '@/utils/constants/analyticsEventNames';
+import { useAnalyticsStore } from '@/store/modules/analyticsStore';
 
 import PageTitleComponent from '@poc/components/PageTitleComponent.vue';
 import BrowserBreadcrumbsComponent from '@poc/components/BrowserBreadcrumbsComponent.vue';
@@ -63,16 +68,19 @@ import BrowserNewFolderDialog from '@poc/components/dialogs/BrowserNewFolderDial
 import IconUpload from '@poc/components/icons/IconUpload.vue';
 import IconFolder from '@poc/components/icons/IconFolder.vue';
 import EnterBucketPassphraseDialog from '@poc/components/dialogs/EnterBucketPassphraseDialog.vue';
+import DropzoneDialog from '@poc/components/dialogs/DropzoneDialog.vue';
 
 const bucketsStore = useBucketsStore();
 const obStore = useObjectBrowserStore();
 const projectsStore = useProjectsStore();
+const analyticsStore = useAnalyticsStore();
 
 const router = useRouter();
 const route = useRoute();
 const notify = useNotify();
 
 const isLoading = ref<boolean>(true);
+const isDragging = ref<boolean>(false);
 const isContentDisabled = ref<boolean>(true);
 const snackbar = ref<boolean>(false);
 const isBucketPassphraseDialogOpen = ref<boolean>(bucketsStore.state.promptForPassphrase);
@@ -111,6 +119,20 @@ function initObjectStore(): void {
     isContentDisabled.value = false;
 }
 
+/**
+ * Upload the current selected or dragged-and-dropped file.
+ */
+async function upload(e: Event): Promise<void> {
+    if (isDragging.value) {
+        isDragging.value = false;
+    }
+
+    await obStore.upload({ e });
+    analyticsStore.eventTriggered(AnalyticsEvent.OBJECT_UPLOADED);
+    const target = e.target as HTMLInputElement;
+    target.value = '';
+}
+
 watch(isBucketPassphraseDialogOpen, isOpen => {
     if (isOpen || !isPromptForPassphrase.value) return;
     router.push(`/projects/${projectId.value}/dashboard`);
@@ -155,3 +177,9 @@ onMounted(async () => {
     isLoading.value = false;
 });
 </script>
+
+<style scoped lang="scss">
+.bucket-view {
+    height: 100%;
+}
+</style>
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