From 9d58e4c191877968317872a7abc9372b6a49ee81 Mon Sep 17 00:00:00 2001
From: Tobias Klika <cee@live.at>
Date: Mon, 10 Jan 2022 16:13:59 +0100
Subject: [PATCH] more editor fields

---
 .../app/components/ui-select-button.vue       |  1 -
 zero.Backoffice.UI/app/core/zeroRuntime.ts    |  2 +-
 zero.Backoffice.UI/app/editor/compile.ts      | 20 ++++-
 zero.Backoffice.UI/app/editor/editor-field.ts | 20 ++++-
 .../app/editor/editor-types.d.ts              |  6 ++
 .../app/editor/fields/createFields.ts         |  1 +
 .../app/editor/fields/datePicker.vue          | 36 +++++++++
 .../fields/editor-field-extensions.d.ts       | 15 ++++
 .../app/editor/ui-editor-component.vue        | 15 ++--
 .../app/editor/ui-editor-overlay.vue          |  2 +-
 zero.Backoffice.UI/app/services/overlay.ts    | 24 +++++-
 .../app/styles/Modules/_box.scss              |  2 +-
 zero.Core/Rendering/RazorRenderer.cs          | 77 ++++++++++++++++++-
 13 files changed, 201 insertions(+), 20 deletions(-)
 create mode 100644 zero.Backoffice.UI/app/editor/fields/datePicker.vue

diff --git a/zero.Backoffice.UI/app/components/ui-select-button.vue b/zero.Backoffice.UI/app/components/ui-select-button.vue
index b289c8f2..cfab598b 100644
--- a/zero.Backoffice.UI/app/components/ui-select-button.vue
+++ b/zero.Backoffice.UI/app/components/ui-select-button.vue
@@ -5,7 +5,6 @@
     </span>
     <span class="ui-select-button-icon is-image" v-if="isImage">
       <ui-thumbnail :media="source" :alt="icon" />
-      <img :src="source" :alt="icon" />
     </span>
     <div class="ui-select-button-content" v-if="label || description">
       <strong class="ui-select-button-label" v-localize:html="{ key: label, tokens: tokens }"></strong>
diff --git a/zero.Backoffice.UI/app/core/zeroRuntime.ts b/zero.Backoffice.UI/app/core/zeroRuntime.ts
index bdba34d0..bcbfd23b 100644
--- a/zero.Backoffice.UI/app/core/zeroRuntime.ts
+++ b/zero.Backoffice.UI/app/core/zeroRuntime.ts
@@ -29,7 +29,7 @@ import * as zeroOptions from '../options';
 import plugins from '../plugins.generated';
 
 plugins.push(
-  countryPlugin, applicationPlugin, settingsPlugin, languagePlugin,
+  editorPlugin, countryPlugin, applicationPlugin, settingsPlugin, languagePlugin,
   mediaPlugin, spacePlugin, pagePlugin, mailTemplatePlugin,
   translationPlugin, integrationPlugin, userPlugin
 );
diff --git a/zero.Backoffice.UI/app/editor/compile.ts b/zero.Backoffice.UI/app/editor/compile.ts
index aede6adb..8ab0b945 100644
--- a/zero.Backoffice.UI/app/editor/compile.ts
+++ b/zero.Backoffice.UI/app/editor/compile.ts
@@ -38,6 +38,15 @@ export interface ZeroCompiledEditorFieldset
 }
 
 
+export interface ZeroCompiledEditorChangeEvent
+{
+  value: any;
+  oldValue: any;
+  model: any;
+  component: Component;
+}
+
+
 export interface ZeroCompiledEditorField
 {
   path: string;
@@ -58,6 +67,7 @@ export interface ZeroCompiledEditorField
   sort: number;
   columns: number;
   preview?: ZeroEditorFieldFilterPreview;
+  onChange: (event: ZeroCompiledEditorChangeEvent) => void;
 }
 
 
@@ -128,7 +138,15 @@ export function compileField(zero: Zero, editor: ZeroEditor, field: ZeroEditorFi
       icon: field.configuration.preview.icon || 'fth-square',
       selected: field.configuration.preview.selected || (x => !!x),
       value: field.configuration.preview.value || (x => x ? x : null)
-    } : null
+    } : null,
+
+    onChange(event: ZeroCompiledEditorChangeEvent)
+    {
+      (field.configuration.changeHandlers || []).forEach(handler =>
+      {
+        handler(event);
+      });
+    }
 
   } as ZeroCompiledEditorField;
 
diff --git a/zero.Backoffice.UI/app/editor/editor-field.ts b/zero.Backoffice.UI/app/editor/editor-field.ts
index ccb36acd..b821582c 100644
--- a/zero.Backoffice.UI/app/editor/editor-field.ts
+++ b/zero.Backoffice.UI/app/editor/editor-field.ts
@@ -96,6 +96,17 @@ export class ZeroEditorFieldImpl implements ZeroEditorField
     this.options = options;
     return this;
   }
+
+
+  /**
+   * The expression argument is called when the value of the field changes
+   * @param {function} callback - function which is called
+   */
+  onChange(callback: Function): ZeroEditorField
+  {
+    this.configuration.changeHandlers.push(callback);
+    return this;
+  }
 }
 
 
@@ -113,7 +124,8 @@ export function createDefaultFieldConfiguration(): ZeroEditorFieldConfiguration
     classes: null,
     horizontal: false,
     sort: 0,
-    preview: undefined
+    preview: undefined,
+    changeHandlers: []
   } as ZeroEditorFieldConfiguration;
 }
 
@@ -163,7 +175,11 @@ export interface ZeroEditorFieldConfiguration
   /**
    * Sort order for fields within the editor canvas
    **/
-  preview?: ZeroEditorFieldFilterPreview
+  preview?: ZeroEditorFieldFilterPreview,
+  /**
+   * Handlers which get called on value change
+   **/
+  changeHandlers?: Array<Function>
 }
 
 
diff --git a/zero.Backoffice.UI/app/editor/editor-types.d.ts b/zero.Backoffice.UI/app/editor/editor-types.d.ts
index 9802dec4..4a45ac4c 100644
--- a/zero.Backoffice.UI/app/editor/editor-types.d.ts
+++ b/zero.Backoffice.UI/app/editor/editor-types.d.ts
@@ -79,5 +79,11 @@ declare module 'zero/schemas'
      * @param {T} [options] = Custom options to pass to this editor
      */
     component(component: Component, options?: any): ZeroEditorField;
+
+    /**
+     * The expression argument is called when the value of the field changes
+     * @param {function} callback - function which is called
+     */
+    onChange(callback: Function): ZeroEditorField;
   }
 }
\ No newline at end of file
diff --git a/zero.Backoffice.UI/app/editor/fields/createFields.ts b/zero.Backoffice.UI/app/editor/fields/createFields.ts
index b673e991..49255bea 100644
--- a/zero.Backoffice.UI/app/editor/fields/createFields.ts
+++ b/zero.Backoffice.UI/app/editor/fields/createFields.ts
@@ -16,4 +16,5 @@ export default function createFields(app: ZeroPluginOptions): void
   app.fieldType('checklist', defineAsyncComponent(() => import('./checklist.vue')));
   app.fieldType('inputlist', defineAsyncComponent(() => import('./inputlist.vue')));
   app.fieldType('nested', defineAsyncComponent(() => import('./nested.vue')));
+  app.fieldType('datePicker', defineAsyncComponent(() => import('./datePicker.vue')));
 }
\ No newline at end of file
diff --git a/zero.Backoffice.UI/app/editor/fields/datePicker.vue b/zero.Backoffice.UI/app/editor/fields/datePicker.vue
new file mode 100644
index 00000000..61523227
--- /dev/null
+++ b/zero.Backoffice.UI/app/editor/fields/datePicker.vue
@@ -0,0 +1,36 @@
+<template>
+  <div class="ui-box">
+    <ui-datepicker :value="value" @input="$emit('input', $event)" :disabled="config.disabled"
+      v-bind="{ format, time: pickTime, maxDate, minDate, amPm }" />
+  </div>
+</template>
+
+
+<script>
+  export default {
+    props: {
+      value: [String, Date],
+      config: Object,
+      format: {
+        type: String,
+        default: null
+      },
+      pickTime: {
+        type: Boolean,
+        default: false,
+      },
+      maxDate: {
+        type: [String, Date],
+        default: null
+      },
+      minDate: {
+        type: [String, Date],
+        default: null
+      },
+      amPm: {
+        type: Boolean,
+        default: false
+      }
+    }
+  }
+</script>
\ No newline at end of file
diff --git a/zero.Backoffice.UI/app/editor/fields/editor-field-extensions.d.ts b/zero.Backoffice.UI/app/editor/fields/editor-field-extensions.d.ts
index 8765e62f..73bef1a9 100644
--- a/zero.Backoffice.UI/app/editor/fields/editor-field-extensions.d.ts
+++ b/zero.Backoffice.UI/app/editor/fields/editor-field-extensions.d.ts
@@ -75,9 +75,24 @@ declare module 'zero/schemas'
      * @param {NestedFieldOptions} options - Custom options
      */
     nested(options: NestedFieldOptions): ZeroEditorField;
+
+    /**
+    * Create a date picker
+    * @param {DatePickerFieldOptions} options - Custom options
+    */
+    datePicker(options?: DatePickerFieldOptions): ZeroEditorField;
   }
 
 
+  export interface DatePickerFieldOptions
+  {
+    format?: string;
+    pickTime?: boolean;
+    maxDate?: string | Date;
+    minDate?: string | Date;
+    amPm?: boolean;
+  }
+
   export interface ToggleFieldOptions
   {
     negative?: boolean | null;
diff --git a/zero.Backoffice.UI/app/editor/ui-editor-component.vue b/zero.Backoffice.UI/app/editor/ui-editor-component.vue
index 4a817564..98622028 100644
--- a/zero.Backoffice.UI/app/editor/ui-editor-component.vue
+++ b/zero.Backoffice.UI/app/editor/ui-editor-component.vue
@@ -151,15 +151,12 @@
 
         this.$emit('input', this.value);
 
-        // TODO
-        //if (typeof this.field.configuration.onChange === 'function')
-        //{
-        //  this.field.configuration.onChange(value, {
-        //    oldValue,
-        //    model: this.value,
-        //    component: this
-        //  });
-        //}
+        this.field.onChange({
+          value: value,
+          model: this.value,
+          oldValue,
+          component: this
+        })
       },
 
 
diff --git a/zero.Backoffice.UI/app/editor/ui-editor-overlay.vue b/zero.Backoffice.UI/app/editor/ui-editor-overlay.vue
index 97c32a0b..d7e09bc0 100644
--- a/zero.Backoffice.UI/app/editor/ui-editor-overlay.vue
+++ b/zero.Backoffice.UI/app/editor/ui-editor-overlay.vue
@@ -3,7 +3,7 @@
     <ui-trinity class="ui-editor-overlay">
 
       <template v-slot:header>
-        <ui-header-bar :title="model.title" :back-button="false" :close-button="true" />
+        <ui-header-bar :title="model.title" :back-button="false" :close-button="true" @close="config.close(true)" />
       </template>
 
       <template v-slot:footer>
diff --git a/zero.Backoffice.UI/app/services/overlay.ts b/zero.Backoffice.UI/app/services/overlay.ts
index 70ee4a7c..d32843ec 100644
--- a/zero.Backoffice.UI/app/services/overlay.ts
+++ b/zero.Backoffice.UI/app/services/overlay.ts
@@ -71,7 +71,7 @@ export function confirmDelete(title?: string, text?: string, warningText?: strin
 }
 
 
-export function confirm(title: string, text?: string)
+export function confirm(title: string, text?: string, softdismiss?: boolean)
 {
   return open({
     alias: 'confirm',
@@ -80,10 +80,10 @@ export function confirm(title: string, text?: string)
       text,
       confirmLabel: '@ui.confirm',
       confirmType: 'default',
-      closeLabel: '@ui.close',
+      closeLabel: '@ui.cancel',
     },
     autoclose: false,
-    softdismiss: true,
+    softdismiss: typeof softdismiss !== 'undefined' ? softdismiss : true,
     component: () => import('../ui/overlays/confirm.vue')
   });
 }
@@ -104,6 +104,24 @@ export function message(title: string, text?: string)
 }
 
 
+export function editor(editorAlias: string, model: any, title?: string, options?: OverlayOptions)
+{
+  return open(extendObject({
+    alias: 'editor',
+    display: 'editor',
+    model: {
+      editor: editorAlias,
+      value: model,
+      title: title || '@ui.edit.title',
+    },
+    autoclose: false,
+    softdismiss: false,
+    component: () => import('../editor/ui-editor-overlay.vue'),
+    width: 820
+  }, options || {}));
+}
+
+
 export function closeAll()
 {
   emitter.emit(event_closeOverlays);
diff --git a/zero.Backoffice.UI/app/styles/Modules/_box.scss b/zero.Backoffice.UI/app/styles/Modules/_box.scss
index 8e7304aa..fc12f3ce 100644
--- a/zero.Backoffice.UI/app/styles/Modules/_box.scss
+++ b/zero.Backoffice.UI/app/styles/Modules/_box.scss
@@ -43,7 +43,7 @@
 .ui-tabs + .ui-box.is-connected
 {
   margin-top: -32px;
-  border-top: 1px solid var(--color-line-onbg); 
+  border-top: 1px solid var(--color-line); 
   border-top-left-radius: 0;
   border-top-right-radius: 0;
 }
diff --git a/zero.Core/Rendering/RazorRenderer.cs b/zero.Core/Rendering/RazorRenderer.cs
index 41618baa..34f87391 100644
--- a/zero.Core/Rendering/RazorRenderer.cs
+++ b/zero.Core/Rendering/RazorRenderer.cs
@@ -10,6 +10,7 @@ using Microsoft.AspNetCore.Mvc.ViewFeatures;
 using Microsoft.AspNetCore.Routing;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Options;
+using System.Diagnostics;
 using System.IO;
 using System.Text.Encodings.Web;
 
@@ -19,6 +20,8 @@ public class RazorRenderer : IRazorRenderer, IDisposable
 {
   protected IRazorViewEngine ViewEngine { get; set; }
 
+  protected IRazorPageActivator PageActivator { get; set; }
+
   protected ITempDataDictionaryFactory TempDataDictionaryFactory { get; set; }
 
   protected IModelMetadataProvider ModelMetadataProvider { get; set; }
@@ -30,10 +33,11 @@ public class RazorRenderer : IRazorRenderer, IDisposable
   protected HtmlHelperOptions HtmlHelperOptions { get; set; }
 
 
-  public RazorRenderer(IRazorViewEngine viewEngine, IHttpContextAccessor httpContextAccessor, ITempDataDictionaryFactory tempDataDictionaryFactory, 
+  public RazorRenderer(IRazorViewEngine viewEngine, IRazorPageActivator pageActivator, IHttpContextAccessor httpContextAccessor, ITempDataDictionaryFactory tempDataDictionaryFactory, 
     IModelMetadataProvider modelMetadataProvider, IServiceProvider serviceProvider, IOptions<MvcViewOptions> mvcHelperOptions)
   {
     ViewEngine = viewEngine;
+    PageActivator = pageActivator;
     HttpContextAccessor = httpContextAccessor;
     TempDataDictionaryFactory = tempDataDictionaryFactory;
     ModelMetadataProvider = modelMetadataProvider;
@@ -118,6 +122,43 @@ public class RazorRenderer : IRazorRenderer, IDisposable
   }
 
 
+  /// <summary>
+  /// Renders a razor page to a string
+  /// </summary>
+  public async Task<string> PageAsync(string view, object model = null)
+  {
+    return await PageAsync(BuildActionContext(), view, model);
+  }
+
+
+  /// <summary>
+  /// Renders a razor page to a string
+  /// </summary>
+  public async Task<string> PageAsync(ActionContext context, string page, object model = null)
+  {
+    IRazorPage pageResult = FindPage(context, page);
+
+    using StringWriter stringWriter = new();
+
+    RazorView view = new RazorView(ViewEngine, PageActivator, new List<IRazorPage>(), pageResult, HtmlEncoder.Default, new DiagnosticListener("ViewRenderService"));
+
+    ViewContext viewContext = BuildViewContext(context, stringWriter, view);
+    viewContext.RouteData = context.RouteData;
+    viewContext.ViewData.Model = model;
+
+    Microsoft.AspNetCore.Mvc.RazorPages.Page razorPage = (Microsoft.AspNetCore.Mvc.RazorPages.Page)pageResult;
+    razorPage.PageContext = new Microsoft.AspNetCore.Mvc.RazorPages.PageContext(viewContext);
+    razorPage.ViewContext = viewContext;
+
+    PageActivator.Activate(razorPage, viewContext);
+
+    await razorPage.ExecuteAsync();
+    await stringWriter.FlushAsync();
+
+    return stringWriter.ToString();
+  }
+
+
   /// <summary>
   /// Renders a razor view to a string
   /// </summary>
@@ -216,6 +257,30 @@ public class RazorRenderer : IRazorRenderer, IDisposable
   }
 
 
+  /// <summary>
+  /// Tries to find a page
+  /// </summary>
+  protected virtual IRazorPage FindPage(ActionContext actionContext, string pageName)
+  {
+    RazorPageResult getPageResult = ViewEngine.GetPage(executingFilePath: null, pagePath: pageName);
+    if (getPageResult.Page != null)
+    {
+      return getPageResult.Page;
+    }
+
+    RazorPageResult findPageResult = ViewEngine.FindPage(actionContext, pageName: pageName);
+    if (findPageResult.Page != null)
+    {
+      return findPageResult.Page;
+    }
+
+    IEnumerable<string> searchedLocations = getPageResult.SearchedLocations.Concat(findPageResult.SearchedLocations);
+    string errorMessage = String.Join(Environment.NewLine, new[] { $"Unable to find page '{pageName}'. The following locations were searched:" }.Concat(searchedLocations));
+
+    throw new InvalidOperationException(errorMessage);
+  }
+
+
   class GenericController : ControllerBase { }
 
 
@@ -271,6 +336,16 @@ public interface IRazorRenderer
   /// </summary>
   Task<string> ComponentAsync(string componentName, ActionContext context, object args = null);
 
+  /// <summary>
+  /// Renders a razor page to a string
+  /// </summary>
+  Task<string> PageAsync(string view, object model = null);
+
+  /// <summary>
+  /// Renders a razor page to a string
+  /// </summary>
+  Task<string> PageAsync(ActionContext context, string page, object model = null);
+
   /// <summary>
   /// Renders a razor view to a string
   /// </summary>