List edit UI overhaul

2 files changed, 211 insertions, 79 deletions

diff --git a/src/components/lists_edit/lists_edit.js b/src/components/lists_edit/lists_edit.js
index e4d0c22a..b1516af0 100644
--- a/src/components/lists_edit/lists_edit.js
+++ b/src/components/lists_edit/lists_edit.js
@@ -1,7 +1,9 @@
 import { mapState, mapGetters } from 'vuex'
 import BasicUserCard from '../basic_user_card/basic_user_card.vue'
 import ListsUserSearch from '../lists_user_search/lists_user_search.vue'
+import PanelLoading from 'src/components/panel_loading/panel_loading.vue'
 import UserAvatar from '../user_avatar/user_avatar.vue'
+import TabSwitcher from 'src/components/tab_switcher/tab_switcher.jsx'
 import { library } from '@fortawesome/fontawesome-svg-core'
 import {
   faSearch,
@@ -17,22 +19,32 @@ const ListsNew = {
   components: {
     BasicUserCard,
     UserAvatar,
-    ListsUserSearch
+    ListsUserSearch,
+    TabSwitcher,
+    PanelLoading
   },
   data () {
     return {
       title: '',
-      userIds: [],
-      selectedUserIds: []
+      titleDraft: '',
+      membersUserIds: [],
+      removedUserIds: new Set([]), // users we added for members, to undo
+      searchUserIds: [],
+      addedUserIds: new Set([]), // users we added from search, to undo
+      searchLoading: false,
+      reallyDelete: false
     }
   },
   created () {
     this.$store.dispatch('fetchList', { listId: this.id })
-      .then(() => { this.title = this.findListTitle(this.id) })
+      .then(() => {
+        this.title = this.findListTitle(this.id)
+        this.titleDraft = this.title
+      })
     this.$store.dispatch('fetchListAccounts', { listId: this.id })
       .then(() => {
-        this.selectedUserIds = this.findListAccounts(this.id)
-        this.selectedUserIds.forEach(userId => {
+        this.membersUserIds = this.findListAccounts(this.id)
+        this.membersUserIds.forEach(userId => {
           this.$store.dispatch('fetchUserIfMissing', userId)
         })
       })
@@ -41,11 +53,12 @@ const ListsNew = {
     id () {
       return this.$route.params.id
     },
-    users () {
-      return this.userIds.map(userId => this.findUser(userId))
+    membersUsers () {
+      return [...this.membersUserIds, ...this.addedUserIds]
+        .map(userId => this.findUser(userId)).filter(user => user)
     },
-    selectedUsers () {
-      return this.selectedUserIds.map(userId => this.findUser(userId)).filter(user => user)
+    searchUsers () {
+      return this.searchUserIds.map(userId => this.findUser(userId)).filter(user => user)
     },
     ...mapState({
       currentUser: state => state.users.currentUser
@@ -56,30 +69,51 @@ const ListsNew = {
     onInput () {
       this.search(this.query)
     },
-    selectUser (user) {
-      if (this.selectedUserIds.includes(user.id)) {
+    toggleRemoveMember (user) {
+      if (this.removedUserIds.has(user.id)) {
+        this.addUser(user)
+        this.removedUserIds.delete(user.id)
+      } else {
+        this.removeUser(user.id)
+        this.removedUserIds.add(user.id)
+      }
+    },
+    toggleAddFromSearch (user) {
+      if (this.addedUserIds.has(user.id)) {
         this.removeUser(user.id)
+        this.addedUserIds.delete(user.id)
       } else {
         this.addUser(user)
+        this.addedUserIds.add(user.id)
       }
     },
-    isSelected (user) {
-      return this.selectedUserIds.includes(user.id)
+    isRemoved (user) {
+      return this.removedUserIds.has(user.id)
+    },
+    isAdded (user) {
+      return this.addedUserIds.has(user.id)
     },
     addUser (user) {
-      this.selectedUserIds.push(user.id)
+      // this.selectedUserIds.push(user.id)
     },
     removeUser (userId) {
-      this.selectedUserIds = this.selectedUserIds.filter(id => id !== userId)
+      // this.selectedUserIds = this.selectedUserIds.filter(id => id !== userId)
     },
-    onResults (results) {
-      this.userIds = results
+    onSearchLoading (results) {
+      this.searchLoading = true
     },
-    updateList () {
-      this.$store.dispatch('setList', { listId: this.id, title: this.title })
-      this.$store.dispatch('setListAccounts', { listId: this.id, accountIds: this.selectedUserIds })
-
-      this.$router.push({ name: 'lists-timeline', params: { id: this.id } })
+    onSearchLoadingDone (results) {
+      this.searchLoading = false
+    },
+    onSearchResults (results) {
+      this.searchLoading = false
+      this.searchUserIds = results
+    },
+    updateListTitle () {
+      this.$store.dispatch('setList', { listId: this.id, title: this.titleDraft })
+        .then(() => {
+          this.title = this.findListTitle(this.id)
+        })
     },
     deleteList () {
       this.$store.dispatch('deleteList', { listId: this.id })
diff --git a/src/components/lists_edit/lists_edit.vue b/src/components/lists_edit/lists_edit.vue
index 69007b02..dffbff2f 100644
--- a/src/components/lists_edit/lists_edit.vue
+++ b/src/components/lists_edit/lists_edit.vue
@@ -1,8 +1,8 @@
 <template>
-  <div class="panel-default panel list-edit">
+  <div class="panel-default panel ListEdit">
     <div
       ref="header"
-      class="panel-heading"
+      class="panel-heading list-edit-heading"
     >
       <button
         class="button-unstyled go-back-button"
@@ -13,54 +13,129 @@
           icon="chevron-left"
         />
       </button>
-    </div>
-    <div class="input-wrap">
-      <input
-        ref="title"
-        v-model="title"
-        :placeholder="$t('lists.title')"
+      <div class="title">
+      <i18n-t
+        keypath="lists.editing_list"
       >
+        <template #listTitle>{{ title }}</template>
+      </i18n-t>
+      </div>
     </div>
-    <div class="member-list">
-      <div
-        v-for="user in selectedUsers"
-        :key="user.id"
-        class="member"
-      >
-        <BasicUserCard
-          :user="user"
-          :class="isSelected(user) ? 'selected' : ''"
-          @click.capture.prevent="selectUser(user)"
-        />
+    <div class="panel-body">
+      <div class="input-wrap">
+        <label for="list-edit-title">{{ $t('lists.title') }}</label>
+        {{ ' ' }}
+        <input
+          id="list-edit-title"
+          ref="title"
+          v-model="titleDraft"
+        >
+        <button
+          class="btn button-default follow-button"
+          @click="updateListTitle"
+        >
+          {{ $t('lists.update_title') }}
+        </button>
       </div>
+      <tab-switcher
+        class="list-member-management"
+        :scrollable-tabs="true"
+        >
+        <div
+          :label="$t('lists.manage_members')"
+          class="members-list"
+          >
+          <div class="users-list">
+            <div
+              v-for="user in membersUsers"
+              :key="user.id"
+              class="member"
+            >
+              <BasicUserCard
+                :user="user"
+              >
+                <button
+                  class="btn button-default follow-button"
+                  @click="toggleRemoveMember(user)"
+                >
+                  {{ isRemoved(user) ? $t('general.undo') : $t('lists.remove_from_list') }}
+                </button>
+              </BasicUserCard>
+            </div>
+          </div>
+        </div>
+
+        <div
+          class="search-list"
+          :label="$t('lists.add_members')"
+          >
+          <ListsUserSearch
+            @results="onSearchResults"
+            @loading="onSearchLoading"
+            @loadingDone="onSearchLoadingDone"
+          />
+          <div v-if="searchLoading" class="loading">
+            <PanelLoading />
+          </div>
+          <div v-else class="users-list">
+            <div
+              v-for="user in searchUsers"
+              :key="user.id"
+              class="member"
+            >
+              <BasicUserCard
+                :user="user"
+              >
+                <span
+                  v-if="membersUserIds.includes(user.id)"
+                >
+                  {{ $t('lists.is_in_list') }}
+                </span>
+                <button
+                  v-if="!membersUserIds.includes(user.id)"
+                  class="btn button-default follow-button"
+                  @click="toggleAddFromSearch(user)"
+                >
+                  {{ isAdded(user) ? $t('general.undo') : $t('lists.add_to_list') }}
+                </button>
+                <button
+                  v-else
+                  class="btn button-default follow-button"
+                  @click="toggleRemoveMember(user)"
+                >
+                  {{ isRemoved(user) ? $t('general.undo') : $t('lists.remove_from_list') }}
+                </button>
+              </BasicUserCard>
+            </div>
+          </div>
+        </div>
+      </tab-switcher>
     </div>
-    <ListsUserSearch @results="onResults" />
-    <div class="member-list">
-      <div
-        v-for="user in users"
-        :key="user.id"
-        class="member"
+    <div class="panel-footer">
+      <span class="spacer" />
+      <button
+        class="btn button-default delete-button"
+        @click="reallyDelete = true"
+        v-if="!reallyDelete"
       >
-        <BasicUserCard
-          :user="user"
-          :class="isSelected(user) ? 'selected' : ''"
-          @click.capture.prevent="selectUser(user)"
-        />
-      </div>
+        {{ $t('lists.delete') }}
+      </button>
+      <template v-else>
+        {{ $t('lists.really_delete') }}
+        <button
+          class="btn button-default delete-button"
+          @click="deleteList"
+        >
+        {{ $t('general.yes') }}
+        </button>
+        <button
+          class="btn button-default delete-button"
+          @click="reallyDelete = false"
+        >
+        {{ $t('general.no') }}
+        </button>
+      </template>
     </div>
-    <button
-      :disabled="title && title.length === 0"
-      class="btn button-default"
-      @click="updateList"
-    >
-      {{ $t('lists.save') }}
-    </button>
-    <button
-      class="btn button-default"
-      @click="deleteList"
-    >
-      {{ $t('lists.delete') }}
-    </button>
   </div>
 </template>
 
@@ -69,28 +144,43 @@
 <style lang="scss">
 @import '../../_variables.scss';
 
-.list-edit {
-  .input-wrap {
+.ListEdit {
+  --panel-body-padding: 0.5em;
+
+  height: calc(100vh - var(--navbar-height));
+  overflow: hidden;
+  display: flex;
+  flex-direction: column;
+
+  .list-edit-heading {
+    grid-template-columns: auto minmax(50%, 1fr);
+  }
+
+  .panel-body {
     display: flex;
-    margin: 0.7em 0.5em 0.7em 0.5em;
+    flex: 1;
+    flex-direction: column;
+    overflow: hidden;
+  }
 
-    input {
-      width: 100%;
-    }
+  .list-member-management {
+    flex: 1 0 auto;
   }
 
   .search-icon {
     margin-right: 0.3em;
   }
 
-  .member-list {
+  .users-list {
     padding-bottom: 0.7rem;
+    overflow-y: auto;
   }
 
-  .basic-user-card:hover,
-  .basic-user-card.selected {
-    cursor: pointer;
-    background-color: var(--selectedPost, $fallback--lightBg);
+  & .search-list,
+  & .members-list {
+    overflow: hidden;
+    flex-direction: column;
+    min-height: 0;
   }
 
   .go-back-button {
@@ -102,7 +192,15 @@
   }
 
   .btn {
-    margin: 0.5em;
+    margin: 0 0.5em;
+  }
+
+  .panel-footer {
+    grid-template-columns: minmax(10%, 1fr);
+
+    .delete-button {
+      min-width: 9em;
+    }
   }
 }
 </style>