From 21e31f9c008b03488131b436a2b033b9c7aaffe4 Mon Sep 17 00:00:00 2001
From: braks <78412429+bcakmakoglu@users.noreply.github.com>
Date: Tue, 2 Aug 2022 23:43:43 +0200
Subject: [PATCH] feat(gui-v2,deps): add attachment views carousel

---
 packages/nc-gui-v2/components.d.ts            |   1 +
 .../components/cell/attachment/Carousel.vue   | 128 ++++++++++++++++++
 .../components/cell/attachment/Modal.vue      |   2 +-
 .../components/cell/attachment/index.vue      |  13 +-
 .../components/cell/attachment/sort.ts        |   7 +-
 .../components/cell/attachment/utils.ts       |   3 +
 6 files changed, 144 insertions(+), 10 deletions(-)
 create mode 100644 packages/nc-gui-v2/components/cell/attachment/Carousel.vue

diff --git a/packages/nc-gui-v2/components.d.ts b/packages/nc-gui-v2/components.d.ts
index d0e6800cef..9d7df38fcc 100644
--- a/packages/nc-gui-v2/components.d.ts
+++ b/packages/nc-gui-v2/components.d.ts
@@ -11,6 +11,7 @@ declare module '@vue/runtime-core' {
     AAutoComplete: typeof import('ant-design-vue/es')['AutoComplete']
     AButton: typeof import('ant-design-vue/es')['Button']
     ACard: typeof import('ant-design-vue/es')['Card']
+    ACarousel: typeof import('ant-design-vue/es')['Carousel']
     ACheckbox: typeof import('ant-design-vue/es')['Checkbox']
     ACol: typeof import('ant-design-vue/es')['Col']
     ACollapse: typeof import('ant-design-vue/es')['Collapse']
diff --git a/packages/nc-gui-v2/components/cell/attachment/Carousel.vue b/packages/nc-gui-v2/components/cell/attachment/Carousel.vue
new file mode 100644
index 0000000000..2274b1e9e3
--- /dev/null
+++ b/packages/nc-gui-v2/components/cell/attachment/Carousel.vue
@@ -0,0 +1,128 @@
+<script lang="ts" setup>
+import type { Carousel as AntCarousel } from 'ant-design-vue'
+import { onKeyDown } from '@vueuse/core'
+import { useAttachmentCell } from './utils'
+import { isImage } from '~/utils'
+import { computed, ref } from '#imports'
+import MaterialSymbolsArrowCircleRightRounded from '~icons/material-symbols/arrow-circle-right-rounded'
+import MaterialSymbolsArrowCircleLeftRounded from '~icons/material-symbols/arrow-circle-left-rounded'
+import MdiCloseCircle from '~icons/mdi/close-circle'
+
+const { selectedImage, visibleItems, downloadFile } = useAttachmentCell()!
+
+const carouselRef = ref<typeof AntCarousel>()
+
+const imageItems = computed(() => visibleItems.value.filter((item) => isImage(item.title, item.mimetype)))
+
+onKeyDown(
+  (e) => ['Left', 'ArrowLeft', 'A'].includes(e.key),
+  () => {
+    if (carouselRef.value) carouselRef.value.prev()
+  },
+)
+
+onKeyDown(
+  (e) => ['Right', 'ArrowRight', 'D'].includes(e.key),
+  () => {
+    if (carouselRef.value) carouselRef.value.next()
+  },
+)
+
+function onSlideChange(index: number) {
+  selectedImage.value = imageItems.value[index]
+}
+</script>
+
+<template>
+  <general-overlay v-model="selectedImage">
+    <template v-if="selectedImage">
+      <div class="p-12 text-center relative">
+        <div class="text-white group absolute top-5 right-5">
+          <MdiCloseCircle class="group-hover:text-red-500 cursor-pointer text-4xl" @click.stop="selectedImage = false" />
+        </div>
+
+        <div
+          class="select-none group hover:ring active:ring-pink-500 cursor-pointer leading-8 inline-block px-3 py-1 bg-gray-300 text-white mb-4 text-center rounded shadow"
+          @click.stop="downloadFile(selectedImage)"
+        >
+          <h3 class="group-hover:text-primary">{{ selectedImage && selectedImage.title }}</h3>
+        </div>
+
+        <a-carousel
+          v-if="!!selectedImage"
+          ref="carouselRef"
+          dots-class="slick-dots slick-thumb"
+          :after-change="onSlideChange"
+          arrows
+        >
+          <template #prevArrow>
+            <div class="custom-slick-arrow left-2 z-1">
+              <MaterialSymbolsArrowCircleLeftRounded />
+            </div>
+          </template>
+
+          <template #nextArrow>
+            <div class="custom-slick-arrow !right-2 z-1">
+              <MaterialSymbolsArrowCircleRightRounded />
+            </div>
+          </template>
+
+          <template #customPaging="props">
+            <a>
+              <img
+                class="!block w-full"
+                :alt="imageItems[props.i].title || `#${props.i}`"
+                :src="imageItems[props.i].url || imageItems[props.i].data"
+              />
+            </a>
+          </template>
+
+          <div v-for="(item, i) of imageItems" :key="item.url">
+            <img class="!block w-full max-w-75vw max-h-75vh" :alt="item.title || `#${i}`" :src="item.url || item.data" />
+          </div>
+        </a-carousel>
+      </div>
+    </template>
+  </general-overlay>
+</template>
+
+<style scoped>
+.ant-carousel :deep(.slick-dots) {
+  @apply relative mt-4;
+}
+
+.ant-carousel :deep(.slick-slide) {
+  @apply w-full;
+}
+
+.ant-carousel :deep(.slick-slide img) {
+  @apply border-1 m-auto;
+}
+
+.ant-carousel :deep(.slick-thumb) {
+  @apply bottom-2;
+}
+
+.ant-carousel :deep(.slick-thumb li) {
+  @apply w-[60px] h-[45px];
+}
+
+.ant-carousel :deep(.slick-thumb li img) {
+  @apply w-full h-full block;
+  filter: grayscale(100%);
+}
+
+.ant-carousel :deep .slick-thumb li.slick-active img {
+  filter: grayscale(0%);
+}
+
+.ant-carousel :deep(.slick-arrow.custom-slick-arrow) {
+  @apply text-4xl text-white hover:text-primary active:text-pink-500 opacity-100 cursor-pointer z-1;
+}
+.ant-carousel :deep(.custom-slick-arrow:before) {
+  display: none;
+}
+.ant-carousel :deep(.custom-slick-arrow:hover) {
+  opacity: 0.5;
+}
+</style>
diff --git a/packages/nc-gui-v2/components/cell/attachment/Modal.vue b/packages/nc-gui-v2/components/cell/attachment/Modal.vue
index ae02af9b77..da5295b52f 100644
--- a/packages/nc-gui-v2/components/cell/attachment/Modal.vue
+++ b/packages/nc-gui-v2/components/cell/attachment/Modal.vue
@@ -25,7 +25,7 @@ const {
   onDrop,
   downloadFile,
   updateModelValue,
-} = useAttachmentCell()
+} = useAttachmentCell()!
 
 // todo: replace placeholder var
 const isLocked = ref(false)
diff --git a/packages/nc-gui-v2/components/cell/attachment/index.vue b/packages/nc-gui-v2/components/cell/attachment/index.vue
index 8aa198833f..3249a552a0 100644
--- a/packages/nc-gui-v2/components/cell/attachment/index.vue
+++ b/packages/nc-gui-v2/components/cell/attachment/index.vue
@@ -2,6 +2,7 @@
 import { useProvideAttachmentCell } from './utils'
 import Modal from './Modal.vue'
 import { useSortable } from './sort'
+import Carousel from './Carousel.vue'
 import { ref, useDropZone, watch } from '#imports'
 import { isImage, openLink } from '~/utils'
 import MaterialSymbolsAttachFile from '~icons/material-symbols/attach-file'
@@ -26,7 +27,8 @@ const dropZoneRef = ref<HTMLDivElement>()
 
 const sortableRef = ref<HTMLDivElement>()
 
-const { modalVisible, attachments, visibleItems, onDrop, isLoading, open, FileIcon } = useProvideAttachmentCell(updateModelValue)
+const { modalVisible, attachments, visibleItems, onDrop, isLoading, open, FileIcon, selectedImage } =
+  useProvideAttachmentCell(updateModelValue)
 
 const { dragging } = useSortable(sortableRef, visibleItems, updateModelValue)
 
@@ -43,17 +45,18 @@ watch(
 )
 
 function updateModelValue(data: string | Record<string, any>) {
-  console.log(data)
   emits('update:modelValue', typeof data !== 'string' ? JSON.stringify(data) : data)
 }
 
-const selectImage = (file: any, i: unknown) => {
-  // todo: implement
+const selectImage = (file: any) => {
+  selectedImage.value = file
 }
 </script>
 
 <template>
   <div ref="dropZoneRef" class="nc-attachment-cell flex-1 color-transition flex items-center justify-between gap-1">
+    <Carousel />
+
     <template v-if="!dragging && isOverDropZone">
       <div
         class="w-full h-full flex items-center justify-center p-1 rounded gap-1 bg-gradient-to-t from-primary/10 via-primary/25 to-primary/10 !text-primary"
@@ -102,7 +105,7 @@ const selectImage = (file: any, i: unknown) => {
                 v-if="isImage(item.title, item.mimetype)"
                 :alt="item.title || `#${i}`"
                 :src="item.url || item.data"
-                @click="selectImage(item.url || item.data, i)"
+                @click="selectImage(item)"
               />
 
               <component :is="FileIcon(item.icon)" v-else-if="item.icon" @click="openLink(item.url || item.data)" />
diff --git a/packages/nc-gui-v2/components/cell/attachment/sort.ts b/packages/nc-gui-v2/components/cell/attachment/sort.ts
index c7985cc2bc..80cf19fb46 100644
--- a/packages/nc-gui-v2/components/cell/attachment/sort.ts
+++ b/packages/nc-gui-v2/components/cell/attachment/sort.ts
@@ -39,8 +39,6 @@ export function useSortable(
 
   // todo: replace with vuedraggable
   const initSortable = (el: HTMLElement) => {
-    if (sortable) sortable.destroy()
-
     sortable = new Sortable(el, {
       handle: '.nc-attachment',
       ghostClass: 'ghost',
@@ -50,11 +48,12 @@ export function useSortable(
   }
 
   watchPostEffect((onCleanup) => {
+    const _element = unref(element)
+
     onCleanup(() => {
-      if (sortable) sortable.destroy()
+      if (_element && sortable) sortable.destroy()
     })
 
-    const _element = unref(element)
     if (_element) initSortable(_element)
   })
 
diff --git a/packages/nc-gui-v2/components/cell/attachment/utils.ts b/packages/nc-gui-v2/components/cell/attachment/utils.ts
index 1716d85969..c874b6e6d4 100644
--- a/packages/nc-gui-v2/components/cell/attachment/utils.ts
+++ b/packages/nc-gui-v2/components/cell/attachment/utils.ts
@@ -31,6 +31,8 @@ export const [useProvideAttachmentCell, useAttachmentCell] = useInjectionState(
 
     const modalVisible = ref(false)
 
+    const selectedImage = ref()
+
     const { project } = useProject()
 
     const { api, isLoading } = useApi()
@@ -140,6 +142,7 @@ export const [useProvideAttachmentCell, useAttachmentCell] = useInjectionState(
       removeFile,
       downloadFile,
       updateModelValue,
+      selectedImage,
     }
   },
   'attachmentCell',