From a3ffbd811293a4725b3a348435421802e91b0e36 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Julius=20H=C3=A4rtl?= <jus@bitgrid.net>
Date: Fri, 4 Aug 2023 12:27:06 +0200
Subject: [PATCH] feat: Text processing assistant integration
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Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Julius Härtl <jus@bitgrid.net>
---
 src/components/Assistant.vue | 222 +++++++++++++++++++++++++++++++++++
 src/components/Editor.vue    |   3 +
 2 files changed, 225 insertions(+)
 create mode 100644 src/components/Assistant.vue

diff --git a/src/components/Assistant.vue b/src/components/Assistant.vue
new file mode 100644
index 00000000000..7800b2ab0ca
--- /dev/null
+++ b/src/components/Assistant.vue
@@ -0,0 +1,222 @@
+<!--
+  - @copyright Copyright (c) 2023 Julius Härtl <jus@bitgrid.net>
+  -
+  - @author Julius Härtl <jus@bitgrid.net>
+  -
+  - @license GNU AGPL version 3 or any later version
+  -
+  - This program is free software: you can redistribute it and/or modify
+  - it under the terms of the GNU Affero General Public License as
+  - published by the Free Software Foundation, either version 3 of the
+  - License, or (at your option) any later version.
+  -
+  - This program is distributed in the hope that it will be useful,
+  - but WITHOUT ANY WARRANTY; without even the implied warranty of
+  - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+  - GNU Affero General Public License for more details.
+  -
+  - You should have received a copy of the GNU Affero General Public License
+  - along with this program. If not, see <http://www.gnu.org/licenses/>.
+  -->
+<template>
+	<div class="text-assistant" v-if="showAssistant">
+		<h4>
+			<span class="assistant-bubble">
+				<CreationIcon :size="16" class="icon" />
+				<span>{{ t('text', 'Nextcloud assistant') }}</span>
+			</span>
+			<NcActions :aria-label="t('text', 'Run assistant tasks')">
+				<template #icon>
+					<CreationIcon :size="20" class="icon" />
+				</template>
+				<NcActionButton v-for="provider in providers" :key="provider.task" @click="openAssistantForm(provider.task)">
+					<template #icon>
+					</template>
+					{{ provider.name }}
+				</NcActionButton>
+			</NcActions>
+		</h4>
+		<ul>
+			<NcListItem v-for="task in tasks"
+				:name="task.title"
+				:bold="false"
+				:force-display-actions="true">
+				<template #icon>
+					<CheckIcon v-if="task.status === STATUS_SUCCESSFUL" :size="20" />
+					<AlertCircleOutline v-else-if="task.status === STATUS_FAILED" :size="20" />
+					<ClockOutline v-else :size="20" />
+				</template>
+				<template #actions>
+					<NcActionButton v-if="task.status === STATUS_SUCCESSFUL" :title="task.output">
+						<template #icon>
+							<TextBoxPlusOutlineIcon :size="20" />
+						</template>
+						{{ t('text', 'Insert result') }}
+					</NcActionButton>
+				</template>
+			</NcListItem>
+		</ul>
+	</div>
+</template>
+<script>
+import axios from '@nextcloud/axios'
+import { generateOcsUrl } from '@nextcloud/router'
+import AlertCircleOutline from 'vue-material-design-icons/AlertCircleOutline.vue'
+import CreationIcon from 'vue-material-design-icons/Creation.vue'
+import ClockOutline from 'vue-material-design-icons/ClockOutline.vue'
+import CheckIcon from 'vue-material-design-icons/Check.vue'
+import TextBoxPlusOutlineIcon from 'vue-material-design-icons/TextBoxPlusOutline.vue'
+
+const STATUS_FAILED = 4;
+const STATUS_SUCCESSFUL = 3;
+const STATUS_RUNNING = 2;
+const STATUS_SCHEDULED = 1;
+const STATUS_UNKNOWN = 0;
+
+
+import { NcActions, NcActionButton, NcButton, NcListItem } from '@nextcloud/vue'
+import {
+	useEditorMixin,
+	useIsRichWorkspaceMixin,
+	useFileMixin,
+	useIsPublicMixin,
+} from './Editor.provider.js'
+
+export default {
+	name: 'Assistant',
+	components: {
+		AlertCircleOutline,
+		CreationIcon,
+		ClockOutline,
+		CheckIcon,
+		TextBoxPlusOutlineIcon,
+		NcActions,
+		NcActionButton,
+		NcButton,
+		NcListItem,
+	},
+	mixins: [
+		useEditorMixin,
+		useIsPublicMixin,
+		useIsRichWorkspaceMixin,
+		useFileMixin,
+	],
+	data() {
+		return {
+			providers: OCP.InitialState.loadState('text','textprocessing'),
+			selection: '',
+			tasks: [],
+
+			STATUS_FAILED,
+			STATUS_RUNNING,
+			STATUS_SCHEDULED,
+			STATUS_SUCCESSFUL,
+			STATUS_UNKNOWN,
+			/**  {
+    "id": 9,
+    "type": "OCP\\TextProcessing\\HeadlineTaskType",
+    "status": 1,
+    "userId": "admin",
+    "appId": "text",
+    "input": "25 April to 10 May 2022 \"Open Source Programme Office\" at the European Commission organizes NextGov Hackathon and awards up to 5000 EUR for improvements to Nextcloud apps and security.[43][44][45]Nextcloud is a suite of client-server software for creating and using file hosting services. Nextcloud provides functionality similar to Dropbox, Office 365 or Google Drive when used with integrated office suites Collabora Online or OnlyOffice. It can be hosted in the cloud or on-premises. It is scalable, from home office software based on the low cost Raspberry Pi, all the way through to full sized data centers that support millions of users.[8][9][10] Translations in 60 languages exist for web interface and client applications.[11] ",
+    "output": null,
+    "identifier": "text-file:1486"
+  }*/
+		}
+	},
+	computed: {
+		showAssistant() {
+			return !this.$isRichWorkspace && !this.$isPublic && window?.OCA?.TPAssistant?.openAssistantForm
+		},
+		identifier() {
+			return 'text-file:' + this.$file.fileId
+		},
+	},
+	beforeMount() {
+		if (!this.showAssistant) {
+			return
+		}
+
+		this.$editor.on('selectionUpdate', this.onSelection)
+		this.fetchTasks()
+	},
+	beforeDestroy() {
+		if (!this.showAssistant) {
+			return
+		}
+
+		this.$editor.off('selectionUpdate', this.onSelection)
+	},
+	methods: {
+		async fetchTasks() {
+			const result = await axios.get(generateOcsUrl('/textprocessing/tasks/app/text') + '?identifier=' + this.identifier)
+
+			const taskMap = {}
+			for (const index in this.providers) {
+				const provider = this.providers[index]
+				taskMap[provider.task] = provider
+			}
+
+			this.tasks = result.data.ocs.data.tasks.map((task) => {
+				return {
+					...task,
+					title: taskMap[task.type].name,
+				}
+			})
+		},
+		onSelection() {
+			const { state } = this.$editor
+			const { from, to } = state.selection
+			this.selection = state.doc.textBetween(from, to, ' ')
+		},
+		async openAssistantForm(taskType = null) {
+			try {
+				await window.OCA.TPAssistant.openAssistantForm('text', this.identifier, taskType, this.selection, true)
+				this.fetchTasks()
+			} catch (e) {}
+		},
+	},
+}
+</script>
+
+<style scoped lang="scss">
+.text-assistant {
+	position: fixed;
+	bottom: 0;
+	left: 0;
+	margin: calc(var(--default-grid-baseline) * 3);
+	overflow: auto;
+	width: 250px;
+	max-height: 200px;
+}
+h4 {
+	display: flex;
+	align-items: center;
+	justify-items: center;
+	justify-content: space-between;
+	position: sticky;
+	top: 0;
+	z-index: 1;
+}
+
+.assistant-bubble {
+	display: flex;
+	gap: 8px;
+	background-color: var(--color-primary-element-light);
+	border-radius: var(--border-radius-rounded);
+	padding: 2px 8px;
+
+	.icon {
+		color: var(--color-primary);
+	}
+}
+
+ul {
+	width: calc(100% - 16px);
+
+	& :deep(.list-item) {
+		padding-top: 0;
+		padding-bottom: 0;
+	}
+}
+</style>
diff --git a/src/components/Editor.vue b/src/components/Editor.vue
index 8820757517b..010e00ad2d8 100644
--- a/src/components/Editor.vue
+++ b/src/components/Editor.vue
@@ -73,6 +73,7 @@
 				:content="syncError.data.outsideChange"
 				:is-rich-editor="isRichEditor" />
 		</Wrapper>
+		<Assistant v-if="$editor"/>
 	</div>
 </template>
 
@@ -119,6 +120,7 @@ import Status from './Editor/Status.vue'
 import MainContainer from './Editor/MainContainer.vue'
 import Wrapper from './Editor/Wrapper.vue'
 import SkeletonLoading from './SkeletonLoading.vue'
+import Assistant from './Assistant.vue'
 
 export default {
 	name: 'Editor',
@@ -132,6 +134,7 @@ export default {
 		MenuBar,
 		Reader: () => import(/* webpackChunkName: "editor" */'./Reader.vue'),
 		Status,
+		Assistant,
 	},
 	mixins: [
 		isMobile,