From 902a9aa7d723a6e74f946c390d6a494880007e47 Mon Sep 17 00:00:00 2001
From: Sivin Varghese <64252451+iamsivin@users.noreply.github.com>
Date: Wed, 16 Oct 2024 23:20:44 +0530
Subject: [PATCH] feat: Add the new design for edit article page (#10285)

---
 .../HelpCenter/HelpCenterLayout.vue           |   9 +-
 .../Pages/EditArticlePage/EditArticlePage.vue | 146 ++++++++++++++++++
 .../widgets/WootWriter/FullEditor.vue         |  53 +++++++
 .../FluentIcon/dashboard-icons.json           |   1 +
 4 files changed, 208 insertions(+), 1 deletion(-)
 create mode 100644 app/javascript/dashboard/components-next/HelpCenter/Pages/EditArticlePage/EditArticlePage.vue

diff --git a/app/javascript/dashboard/components-next/HelpCenter/HelpCenterLayout.vue b/app/javascript/dashboard/components-next/HelpCenter/HelpCenterLayout.vue
index e65f6b97c..fc20dbd1d 100644
--- a/app/javascript/dashboard/components-next/HelpCenter/HelpCenterLayout.vue
+++ b/app/javascript/dashboard/components-next/HelpCenter/HelpCenterLayout.vue
@@ -23,6 +23,10 @@ defineProps({
     type: Number,
     default: 25,
   },
+  showHeaderTitle: {
+    type: Boolean,
+    default: true,
+  },
   showPaginationFooter: {
     type: Boolean,
     default: true,
@@ -49,7 +53,10 @@ const togglePortalSwitcher = () => {
       class="sticky top-0 z-10 px-6 pb-3 bg-white lg:px-0 dark:bg-slate-900"
     >
       <div class="w-full max-w-[900px] mx-auto">
-        <div class="flex items-center justify-start h-20 gap-2">
+        <div
+          v-if="showHeaderTitle"
+          class="flex items-center justify-start h-20 gap-2"
+        >
           <span class="text-xl font-medium text-slate-900 dark:text-white">
             {{ header }}
           </span>
diff --git a/app/javascript/dashboard/components-next/HelpCenter/Pages/EditArticlePage/EditArticlePage.vue b/app/javascript/dashboard/components-next/HelpCenter/Pages/EditArticlePage/EditArticlePage.vue
new file mode 100644
index 000000000..2b1ea588e
--- /dev/null
+++ b/app/javascript/dashboard/components-next/HelpCenter/Pages/EditArticlePage/EditArticlePage.vue
@@ -0,0 +1,146 @@
+<script setup>
+import { computed } from 'vue';
+import { debounce } from '@chatwoot/utils';
+import { ARTICLE_EDITOR_MENU_OPTIONS } from 'dashboard/constants/editor';
+
+import HelpCenterLayout from 'dashboard/components-next/HelpCenter/HelpCenterLayout.vue';
+import Button from 'dashboard/components-next/button/Button.vue';
+import TextArea from 'dashboard/components-next/textarea/TextArea.vue';
+import FullEditor from 'dashboard/components/widgets/WootWriter/FullEditor.vue';
+
+const { article } = defineProps({
+  article: {
+    type: Object,
+    default: () => ({}),
+  },
+});
+const emit = defineEmits(['saveArticle']);
+
+const saveArticle = debounce(value => emit('saveArticle', value), 400, false);
+
+const articleTitle = computed({
+  get: () => article.title,
+  set: title => {
+    saveArticle({ title });
+  },
+});
+
+const articleContent = computed({
+  get: () => article.content,
+  set: content => {
+    saveArticle({ content });
+  },
+});
+</script>
+
+<!-- eslint-disable vue/no-bare-strings-in-template -->
+<template>
+  <HelpCenterLayout :show-header-title="false" :show-pagination-footer="false">
+    <template #header-actions>
+      <div class="flex items-center justify-between h-20">
+        <Button
+          label="Back to articles"
+          icon="chevron-lucide-left"
+          icon-lib="lucide"
+          variant="link"
+          text-variant="info"
+          size="sm"
+        />
+        <div class="flex items-center gap-4">
+          <span class="text-xs font-medium text-slate-500 dark:text-slate-400">
+            Saved
+          </span>
+          <div class="flex items-center gap-2">
+            <Button label="Preview" variant="secondary" size="sm" />
+            <Button
+              label="Publish"
+              icon="chevron-lucide-down"
+              icon-position="right"
+              icon-lib="lucide"
+              size="sm"
+            />
+          </div>
+        </div>
+      </div>
+    </template>
+    <template #content>
+      <div class="flex flex-col gap-3 pl-4 mb-3 rtl:pr-3 rtl:pl-0">
+        <TextArea
+          v-model="articleTitle"
+          class="h-12"
+          custom-text-area-class="border-0 !text-[32px] !bg-transparent !py-0 !px-0 !h-auto !leading-[48px] !font-medium !tracking-[0.2px]"
+          placeholder="Title"
+        />
+        <div class="flex items-center gap-4">
+          <div class="flex items-center gap-2">
+            <div class="w-5 h-5 rounded-full bg-slate-100 dark:bg-slate-700" />
+            <span class="text-sm text-slate-500 dark:text-slate-400">
+              John Doe
+            </span>
+          </div>
+          <div class="w-px h-3 bg-slate-50 dark:bg-slate-800" />
+          <Button
+            label="Uncategorized"
+            icon="play-shape"
+            variant="ghost"
+            class="!px-2 font-normal"
+            text-variant="info"
+          />
+          <div class="w-px h-3 bg-slate-50 dark:bg-slate-800" />
+          <Button
+            label="More properties"
+            icon="add"
+            variant="ghost"
+            class="!px-2 font-normal"
+          />
+        </div>
+      </div>
+      <FullEditor
+        v-model="articleContent"
+        class="py-0 pb-10 pl-4 rtl:pr-4 rtl:pl-0 h-fit"
+        placeholder="Write something"
+        :enabled-menu-options="ARTICLE_EDITOR_MENU_OPTIONS"
+      />
+    </template>
+  </HelpCenterLayout>
+</template>
+
+<style lang="scss" scoped>
+::v-deep {
+  .ProseMirror .empty-node::before {
+    @apply text-slate-200 dark:text-slate-500 text-base;
+  }
+
+  .ProseMirror-menubar-wrapper {
+    .ProseMirror-woot-style {
+      @apply min-h-[15rem] max-h-full;
+    }
+  }
+
+  .ProseMirror-menubar {
+    display: none; // Hide by default
+  }
+
+  .editor-root .has-selection {
+    .ProseMirror-menubar {
+      @apply h-8 rounded-lg !px-2 z-50 bg-slate-50 dark:bg-slate-800 items-center gap-4 ml-0 mb-0 shadow-md border border-slate-75 dark:border-slate-700/50;
+      display: flex;
+      top: var(--selection-top, auto) !important;
+      left: var(--selection-left, 0) !important;
+      width: fit-content !important;
+      position: absolute !important;
+
+      .ProseMirror-menuitem {
+        @apply mr-0;
+        .ProseMirror-icon {
+          @apply p-0 mt-1 !mr-0;
+          svg {
+            width: 20px !important;
+            height: 20px !important;
+          }
+        }
+      }
+    }
+  }
+}
+</style>
diff --git a/app/javascript/dashboard/components/widgets/WootWriter/FullEditor.vue b/app/javascript/dashboard/components/widgets/WootWriter/FullEditor.vue
index 46763423a..01187d08f 100644
--- a/app/javascript/dashboard/components/widgets/WootWriter/FullEditor.vue
+++ b/app/javascript/dashboard/components/widgets/WootWriter/FullEditor.vue
@@ -59,6 +59,7 @@ export default {
   data() {
     return {
       plugins: [imagePastePlugin(this.handleImageUpload)],
+      isTextSelected: false, // Tracks text selection and prevents unnecessary re-renders on mouse selection
     };
   },
   watch: {
@@ -181,6 +182,7 @@ export default {
           if (tx.docChanged) {
             this.emitOnChange();
           }
+          this.checkSelection(state);
         },
         handleDOMEvents: {
           keyup: this.onKeyup,
@@ -226,6 +228,56 @@ export default {
     onFocus() {
       this.$emit('focus');
     },
+    checkSelection(editorState) {
+      const { from, to } = editorState.selection;
+      // Check if there's a selection (from and to are different)
+      const hasSelection = from !== to;
+      // If the selection state is the same as the previous state, do nothing
+      if (hasSelection === this.isTextSelected) return;
+      // Update the selection state
+      this.isTextSelected = hasSelection;
+
+      const { editor } = this.$refs;
+
+      // Toggle the 'has-selection' class based on whether there's a selection
+      editor.classList.toggle('has-selection', hasSelection);
+      // If there's a selection, update the menubar position
+      if (hasSelection) this.setMenubarPosition(editorState);
+    },
+    setMenubarPosition(editorState) {
+      if (!editorState.selection) return;
+
+      // Get the start and end positions of the selection
+      const { from, to } = editorState.selection;
+      const { editor } = this.$refs;
+      // Get the editor's position relative to the viewport
+      const { left: editorLeft, top: editorTop } =
+        editor.getBoundingClientRect();
+
+      // Get the editor's width
+      const editorWidth = editor.offsetWidth;
+      const menubarWidth = 480; // Menubar width (adjust as needed (px))
+
+      // Get the end position of the selection
+      const { bottom: endBottom, right: endRight } = editorView.coordsAtPos(to);
+      // Get the start position of the selection
+      const { left: startLeft } = editorView.coordsAtPos(from);
+
+      // Calculate the top position for the menubar (10px below the selection)
+      const top = endBottom - editorTop + 10;
+      // Calculate the left position for the menubar
+      // This centers the menubar on the selection while keeping it within the editor's bounds
+      const left = Math.max(
+        0,
+        Math.min(
+          (startLeft + endRight) / 2 - editorLeft,
+          editorWidth - menubarWidth
+        )
+      );
+      // Set the CSS custom properties for positioning the menubar
+      editor.style.setProperty('--selection-top', `${top}px`);
+      editor.style.setProperty('--selection-left', `${left}px`);
+    },
   },
 };
 </script>
@@ -259,6 +311,7 @@ export default {
 }
 
 .editor-root {
+  position: relative;
   width: 100%;
 }
 
diff --git a/app/javascript/shared/components/FluentIcon/dashboard-icons.json b/app/javascript/shared/components/FluentIcon/dashboard-icons.json
index 5fa071012..f84b2723c 100644
--- a/app/javascript/shared/components/FluentIcon/dashboard-icons.json
+++ b/app/javascript/shared/components/FluentIcon/dashboard-icons.json
@@ -287,6 +287,7 @@
   ],
   "scan-person-outline": "M5.25 3.5A1.75 1.75 0 0 0 3.5 5.25v3a.75.75 0 0 1-1.5 0v-3A3.25 3.25 0 0 1 5.25 2h3a.75.75 0 0 1 0 1.5zm0 17a1.75 1.75 0 0 1-1.75-1.75v-3a.75.75 0 0 0-1.5 0v3A3.25 3.25 0 0 0 5.25 22h3a.75.75 0 0 0 .707-1l-.005-.015a.75.75 0 0 0-.702-.485zM20.5 5.25a1.75 1.75 0 0 0-1.75-1.75h-3a.75.75 0 0 1 0-1.5h3A3.25 3.25 0 0 1 22 5.25v3a.75.75 0 0 1-1.5 0zM18.75 20.5a1.75 1.75 0 0 0 1.75-1.75v-3a.75.75 0 0 1 1.5 0v3A3.25 3.25 0 0 1 18.75 22h-3a.75.75 0 0 1 0-1.5zM6.5 18.616q0 .465.258.884H5.25a1 1 0 0 1-.129-.011A3.1 3.1 0 0 1 5 18.616v-.366A2.25 2.25 0 0 1 7.25 16h9.5A2.25 2.25 0 0 1 19 18.25v.366c0 .31-.047.601-.132.875a1 1 0 0 1-.118.009h-1.543a1.56 1.56 0 0 0 .293-.884v-.366a.75.75 0 0 0-.75-.75h-9.5a.75.75 0 0 0-.75.75zm8.25-8.866a2.75 2.75 0 1 0-5.5 0a2.75 2.75 0 0 0 5.5 0m1.5 0a4.25 4.25 0 1 1-8.5 0a4.25 4.25 0 0 1 8.5 0",
 
+  "play-shape-outline": "M3.7 11q-.575 0-.862-.488t-.013-.987l3.3-5.95q.275-.5.875-.5t.875.5l3.3 5.95q.275.5-.012.988T10.3 11zM7 21q-1.65 0-2.825-1.175T3 17q0-1.675 1.175-2.838T7 13q1.65 0 2.825 1.175T11 17q0 1.65-1.175 2.825T7 21m0-2q.825 0 1.412-.587T9 17q0-.825-.587-1.412T7 15q-.825 0-1.412.588T5 17q0 .825.588 1.413T7 19M5.4 9h3.2L7 6.125zM14 21q-.425 0-.712-.288T13 20v-6q0-.425.288-.712T14 13h6q.425 0 .713.288T21 14v6q0 .425-.288.713T20 21zm1-2h4v-4h-4zm.6-12.5l-1.9-1.9q-.275-.275-.275-.7t.275-.7q.275-.275.7-.275t.7.275L17 5.1l1.9-1.9q.275-.275.7-.275t.7.275q.275.275.275.7t-.275.7l-1.9 1.9l1.9 1.9q.275.275.275.7t-.275.7q-.275.275-.7.275t-.7-.275L17 7.9l-1.9 1.9q-.275.275-.7.275t-.7-.275q-.275-.275-.275-.7t.275-.7z",
   "upload-lucide-outline": "M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4m14-7l-5-5l-5 5m5-5v12",
   "chevrons-lucide-left-outline": "m11 17l-5-5l5-5m7 10l-5-5l5-5",
   "chevrons-lucide-right-outline": "m6 17l5-5l-5-5m7 10l5-5l-5-5",