From 0842e00098ba420412937aa52276ee33bda53693 Mon Sep 17 00:00:00 2001
From: Fabio Di Stasio <fabio286@gmail.com>
Date: Tue, 17 Aug 2021 18:54:23 +0200
Subject: [PATCH] feat: new table empty state

---
 .../components/WorkspaceTabNewTable.vue       |  13 +-
 .../WorkspaceTabNewTableEmptyState.vue        |  33 +++
 .../WorkspaceTabPropsTableFields.vue          | 263 ++++++++++++++++++
 src/renderer/i18n/en-US.js                    |   3 +-
 4 files changed, 306 insertions(+), 6 deletions(-)
 create mode 100644 src/renderer/components/WorkspaceTabNewTableEmptyState.vue
 create mode 100644 src/renderer/components/WorkspaceTabPropsTableFields.vue

diff --git a/src/renderer/components/WorkspaceTabNewTable.vue b/src/renderer/components/WorkspaceTabNewTable.vue
index 3ca9d9a8..63efc90f 100644
--- a/src/renderer/components/WorkspaceTabNewTable.vue
+++ b/src/renderer/components/WorkspaceTabNewTable.vue
@@ -119,8 +119,9 @@
       </div>
       <div class="workspace-query-results column col-12 p-relative">
          <BaseLoader v-if="isLoading" />
-         <WorkspaceTabPropsTableFIelds
-            v-if="localFields"
+         <WorkspaceTabNewTableEmptyState v-if="!localFields.length" @new-field="addField" />
+         <WorkspaceTabPropsTableFields
+            v-if="localFields.length"
             ref="indexTable"
             :fields="localFields"
             :indexes="localIndexes"
@@ -168,17 +169,19 @@ import { mapGetters, mapActions } from 'vuex';
 import { uidGen } from 'common/libs/uidGen';
 import Tables from '@/ipc-api/Tables';
 import BaseLoader from '@/components/BaseLoader';
-import WorkspaceTabPropsTableFIelds from '@/components/WorkspaceTabPropsTableFIelds';
+import WorkspaceTabPropsTableFields from '@/components/WorkspaceTabPropsTableFields';
 import WorkspaceTabPropsTableIndexesModal from '@/components/WorkspaceTabPropsTableIndexesModal';
 import WorkspaceTabPropsTableForeignModal from '@/components/WorkspaceTabPropsTableForeignModal';
+import WorkspaceTabNewTableEmptyState from '@/components/WorkspaceTabNewTableEmptyState';
 
 export default {
    name: 'WorkspaceTabNewTable',
    components: {
       BaseLoader,
-      WorkspaceTabPropsTableFIelds,
+      WorkspaceTabPropsTableFields,
       WorkspaceTabPropsTableIndexesModal,
-      WorkspaceTabPropsTableForeignModal
+      WorkspaceTabPropsTableForeignModal,
+      WorkspaceTabNewTableEmptyState
    },
    props: {
       connection: Object,
diff --git a/src/renderer/components/WorkspaceTabNewTableEmptyState.vue b/src/renderer/components/WorkspaceTabNewTableEmptyState.vue
new file mode 100644
index 00000000..5b52de0a
--- /dev/null
+++ b/src/renderer/components/WorkspaceTabNewTableEmptyState.vue
@@ -0,0 +1,33 @@
+<template>
+   <div class="column col-12 empty">
+      <p class="h6 empty-subtitle">
+         {{ $t('message.thereAreNoTableFields') }}
+      </p>
+      <div class="empty-action">
+         <button class="btn btn-gray d-flex" @click="$emit('new-field')">
+            <i class="mdi mdi-24px mdi-playlist-plus mr-2" />
+            {{ $t('message.addNewField') }}
+         </button>
+      </div>
+   </div>
+</template>
+
+<script>
+export default {
+   name: 'WorkspaceTabNewTableEmptyState'
+};
+</script>
+
+<style scoped>
+  .empty {
+    border-radius: 0;
+    background: transparent;
+    display: flex;
+    flex-direction: column;
+    justify-content: center;
+    align-items: center;
+    margin-left: auto;
+    margin-right: auto;
+    z-index: 9;
+  }
+</style>
diff --git a/src/renderer/components/WorkspaceTabPropsTableFields.vue b/src/renderer/components/WorkspaceTabPropsTableFields.vue
new file mode 100644
index 00000000..30a3a755
--- /dev/null
+++ b/src/renderer/components/WorkspaceTabPropsTableFields.vue
@@ -0,0 +1,263 @@
+<template>
+   <div
+      ref="tableWrapper"
+      class="vscroll"
+      :style="{'height': resultsSize+'px'}"
+   >
+      <TableContext
+         v-if="isContext"
+         :context-event="contextEvent"
+         :selected-field="selectedField"
+         :index-types="indexTypes"
+         :indexes="indexes"
+         @delete-selected="removeField"
+         @duplicate-selected="duplicateField"
+         @close-context="isContext = false"
+         @add-new-index="$emit('add-new-index', $event)"
+         @add-to-index="$emit('add-to-index', $event)"
+      />
+      <div ref="propTable" class="table table-hover">
+         <div class="thead">
+            <div class="tr">
+               <div class="th">
+                  <div class="text-right">
+                     {{ $t('word.order') }}
+                  </div>
+               </div>
+               <div class="th">
+                  <div class="table-column-title">
+                     {{ $tc('word.key', 2) }}
+                  </div>
+               </div>
+               <div class="th">
+                  <div class="column-resizable min-100">
+                     <div class="table-column-title">
+                        {{ $t('word.name') }}
+                     </div>
+                  </div>
+               </div>
+               <div class="th">
+                  <div class="column-resizable min-100">
+                     <div class="table-column-title">
+                        {{ $t('word.type') }}
+                     </div>
+                  </div>
+               </div>
+               <div v-if="customizations.tableArray" class="th">
+                  <div class="column-resizable">
+                     <div class="table-column-title">
+                        {{ $t('word.array') }}
+                     </div>
+                  </div>
+               </div>
+               <div class="th">
+                  <div class="column-resizable">
+                     <div class="table-column-title">
+                        {{ $t('word.length') }}
+                     </div>
+                  </div>
+               </div>
+               <div v-if="customizations.unsigned" class="th">
+                  <div class="column-resizable">
+                     <div class="table-column-title">
+                        {{ $t('word.unsigned') }}
+                     </div>
+                  </div>
+               </div>
+               <div v-if="customizations.nullable" class="th">
+                  <div class="column-resizable">
+                     <div class="table-column-title">
+                        {{ $t('message.allowNull') }}
+                     </div>
+                  </div>
+               </div>
+               <div v-if="customizations.zerofill" class="th">
+                  <div class="column-resizable">
+                     <div class="table-column-title">
+                        {{ $t('message.zeroFill') }}
+                     </div>
+                  </div>
+               </div>
+               <div class="th">
+                  <div class="column-resizable">
+                     <div class="table-column-title">
+                        {{ $t('word.default') }}
+                     </div>
+                  </div>
+               </div>
+               <div v-if="customizations.comment" class="th">
+                  <div class="column-resizable">
+                     <div class="table-column-title">
+                        {{ $t('word.comment') }}
+                     </div>
+                  </div>
+               </div>
+               <div v-if="customizations.collation" class="th">
+                  <div class="column-resizable min-100">
+                     <div class="table-column-title">
+                        {{ $t('word.collation') }}
+                     </div>
+                  </div>
+               </div>
+            </div>
+         </div>
+         <Draggable
+            ref="resultTable"
+            :list="fields"
+            class="tbody"
+            handle=".row-draggable"
+         >
+            <TableRow
+               v-for="row in fields"
+               :key="row._id"
+               :row="row"
+               :indexes="getIndexes(row.name)"
+               :foreigns="getForeigns(row.name)"
+               :data-types="dataTypes"
+               :customizations="customizations"
+               @contextmenu="contextMenu"
+               @rename-field="$emit('rename-field', $event)"
+            />
+         </Draggable>
+      </div>
+   </div>
+</template>
+
+<script>
+import { mapActions, mapGetters } from 'vuex';
+import Draggable from 'vuedraggable';
+import TableRow from '@/components/WorkspaceTabPropsTableRow';
+import TableContext from '@/components/WorkspaceTabPropsTableContext';
+
+export default {
+   name: 'WorkspaceTabPropsTableFIelds',
+   components: {
+      TableRow,
+      TableContext,
+      Draggable
+   },
+   props: {
+      fields: Array,
+      indexes: Array,
+      foreigns: Array,
+      indexTypes: Array,
+      tabUid: [String, Number],
+      connUid: String,
+      table: String,
+      schema: String,
+      mode: String
+   },
+   data () {
+      return {
+         resultsSize: 1000,
+         isContext: false,
+         contextEvent: null,
+         selectedField: null,
+         scrollElement: null
+      };
+   },
+   computed: {
+      ...mapGetters({
+         getWorkspaceTab: 'workspaces/getWorkspaceTab',
+         getWorkspace: 'workspaces/getWorkspace'
+      }),
+      workspaceSchema () {
+         return this.getWorkspace(this.connUid).breadcrumbs.schema;
+      },
+      customizations () {
+         return this.getWorkspace(this.connUid).customizations;
+      },
+      dataTypes () {
+         return this.getWorkspace(this.connUid).dataTypes;
+      },
+      primaryField () {
+         return this.fields.filter(field => ['pri', 'uni'].includes(field.key))[0] || false;
+      },
+      tabProperties () {
+         return this.getWorkspaceTab(this.tabUid);
+      },
+      fieldsLength () {
+         return this.fields.length;
+      }
+   },
+   watch: {
+      fieldsLength () {
+         this.refreshScroller();
+      }
+   },
+   updated () {
+      if (this.$refs.propTable)
+         this.refreshScroller();
+
+      if (this.$refs.tableWrapper)
+         this.scrollElement = this.$refs.tableWrapper;
+   },
+   mounted () {
+      window.addEventListener('resize', this.resizeResults);
+   },
+   destroyed () {
+      window.removeEventListener('resize', this.resizeResults);
+   },
+   methods: {
+      ...mapActions({
+         addNotification: 'notifications/addNotification'
+      }),
+      resizeResults () {
+         if (this.$refs.resultTable) {
+            const el = this.$refs.tableWrapper;
+
+            if (el) {
+               const footer = document.getElementById('footer');
+               const size = window.innerHeight - el.getBoundingClientRect().top - footer.offsetHeight;
+               this.resultsSize = size;
+            }
+         }
+      },
+      refreshScroller () {
+         this.resizeResults();
+      },
+      contextMenu (event, uid) {
+         this.selectedField = this.fields.find(field => field._id === uid);
+         this.contextEvent = event;
+         this.isContext = true;
+      },
+      duplicateField () {
+         this.$emit('duplicate-field', this.selectedField._id);
+      },
+      removeField () {
+         this.$emit('remove-field', this.selectedField._id);
+      },
+      getIndexes (field) {
+         return this.indexes.reduce((acc, curr) => {
+            acc.push(...curr.fields.map(f => ({ name: f, type: curr.type })));
+            return acc;
+         }, []).filter(f => f.name === field);
+      },
+      getForeigns (field) {
+         return this.foreigns.reduce((acc, curr) => {
+            if (curr.field === field)
+               acc.push(`${curr.refTable}.${curr.refField}`);
+            return acc;
+         }, []);
+      }
+   }
+};
+</script>
+
+<style lang="scss" scoped>
+.column-resizable {
+  &:hover,
+  &:active {
+    resize: horizontal;
+    overflow: hidden;
+  }
+}
+
+.vscroll {
+  overflow: auto;
+}
+
+.min-100 {
+  min-width: 100px !important;
+}
+</style>
diff --git a/src/renderer/i18n/en-US.js b/src/renderer/i18n/en-US.js
index 2f67059e..9d72b5e0 100644
--- a/src/renderer/i18n/en-US.js
+++ b/src/renderer/i18n/en-US.js
@@ -231,7 +231,8 @@ module.exports = {
       noSchema: 'No schema',
       restorePreviourSession: 'Restore previous session',
       runQuery: 'Run query',
-      newTable: 'New table'
+      newTable: 'New table',
+      thereAreNoTableFields: 'There are no table fields'
    },
    faker: {
       address: 'Address',