fix(tables): improve smart-table styles

src/app/@core/data/data.module.ts

@@ -4,11 +4,13 @@ import { CommonModule } from '@angular/common';
 import { UserService } from './users.service';
 import { ElectricityService } from './electricity.service';
 import { StateService } from './state.service';
+import { SmartTableService } from './smart-table.service';
 
 const SERVICES = [
   UserService,
   ElectricityService,
   StateService,
+  SmartTableService,
 ];
 
 @NgModule({

src/app/@core/data/smart-table.service.ts

@@ -425,59 +425,7 @@ export class SmartTableService {
     'age': 16,
   }];
 
-  metricsTableData = [{
-    image: 'app/browsers/chrome.svg',
-    browser: 'Google Chrome',
-    visits: '10,392',
-    isVisitsUp: true,
-    purchases: '4,214',
-    isPurchasesUp: true,
-    percent: '45%',
-    isPercentUp: true,
-  }, {
-    image: 'app/browsers/firefox.svg',
-    browser: 'Mozilla Firefox',
-    visits: '7,873',
-    isVisitsUp: true,
-    purchases: '3,031',
-    isPurchasesUp: false,
-    percent: '28%',
-    isPercentUp: true,
-  }, {
-    image: 'app/browsers/ie.svg',
-    browser: 'Internet Explorer',
-    visits: '5,890',
-    isVisitsUp: false,
-    purchases: '2,102',
-    isPurchasesUp: false,
-    percent: '17%',
-    isPercentUp: false,
-  }, {
-    image: 'app/browsers/safari.svg',
-    browser: 'Safari',
-    visits: '4,001',
-    isVisitsUp: false,
-    purchases: '1,001',
-    isPurchasesUp: false,
-    percent: '14%',
-    isPercentUp: true,
-  }, {
-    image: 'app/browsers/opera.svg',
-    browser: 'Opera',
-    visits: '1,833',
-    isVisitsUp: true,
-    purchases: '83',
-    isPurchasesUp: true,
-    percent: '5%',
-    isPercentUp: false,
-  }];
-
-  getData(): Promise<any> {
-    return new Promise((resolve, reject) => {
-      setTimeout(() => {
-        resolve(this.data);
-      }, 2000);
-    });
+  getData() {
+    return this.data;
   }
-
 }

src/app/pages/dashboard/electricity/electricity.component.scss

@@ -1,5 +1,6 @@
 @import '../../../@theme/styles/variables';
 @import '~@akveo/nga-theme/components/card/card.component.theme';
+@import '~@akveo/nga-theme/styles/global/typography/typography';
 
 @include nga-install-component() {
 

src/app/pages/tables/smart-table/smart-table.component.html

@@ -1,10 +1,10 @@
-<div class="row">
-  <div class="col-md-12">
-    <nga-card>
-      <nga-card-header>Smart Table</nga-card-header>
-      <nga-card-body>
-        <ng2-smart-table [settings]="settings" [source]="source" (deleteConfirm)="onDeleteConfirm($event)"></ng2-smart-table>
-      </nga-card-body>
-    </nga-card>
-  </div>
-</div>
+<nga-card>
+  <nga-card-header>
+    Smart Table
+  </nga-card-header>
+
+  <nga-card-body>
+    <ng2-smart-table [settings]="settings" [source]="source" (deleteConfirm)="onDeleteConfirm($event)">
+    </ng2-smart-table>
+  </nga-card-body>
+</nga-card>

src/app/pages/tables/smart-table/smart-table.component.ts

@@ -1,7 +1,7 @@
 import { Component } from '@angular/core';
 import { LocalDataSource } from 'ng2-smart-table';
 
-import { SmartTableService } from './smart-table.service';
+import { SmartTableService } from '../../../@core/data/smart-table.service';
 
 @Component({
   selector: 'ngx-smart-table',
@@ -9,11 +9,9 @@ import { SmartTableService } from './smart-table.service';
 })
 export class SmartTableComponent {
 
-  query: string = '';
-
   settings = {
     add: {
-      addButtonContent: '<i class="ion-ios-plus-outline"></i>',
+      addButtonContent: '<i class="ion-plus"></i>',
       createButtonContent: '<i class="ion-checkmark"></i>',
       cancelButtonContent: '<i class="ion-close"></i>',
     },
@@ -23,7 +21,7 @@ export class SmartTableComponent {
       cancelButtonContent: '<i class="ion-close"></i>',
     },
     delete: {
-      deleteButtonContent: '<i class="ion-trash-a"></i>',
+      deleteButtonContent: '<i class="ion-ios-trash-outline"></i>',
       confirmDelete: true,
     },
     columns: {
@@ -57,9 +55,8 @@ export class SmartTableComponent {
   source: LocalDataSource = new LocalDataSource();
 
   constructor(private service: SmartTableService) {
-    this.service.getData().then((data) => {
-      this.source.load(data);
-    });
+    let data = this.service.getData();
+    this.source.load(data);
   }
 
   onDeleteConfirm(event): void {
@@ -69,5 +66,4 @@ export class SmartTableComponent {
       event.confirm.reject();
     }
   }
-
 }

src/app/pages/tables/tables.module.ts

@@ -4,7 +4,7 @@ import { Ng2SmartTableModule } from 'ng2-smart-table';
 import { SharedModule } from '../../shared.module';
 
 import { TablesRoutingModule, routedComponents } from './tables-routing.module';
-import { SmartTableService } from './smart-table/smart-table.service';
+import { SmartTableService } from '../../@core/data/smart-table.service';
 
 @NgModule({
   imports: [