feat: add input color

frontend/package.json

@@ -44,6 +44,8 @@
     "@angular/router": "^14.1.0",
     "@angular/service-worker": "^14.2.2",
     "@ionic/angular": "^6.1.15",
+    "@maskito/angular": "^0.10.0",
+    "@maskito/core": "^0.10.0",
     "@materia-ui/ngx-monaco-editor": "^6.0.0",
     "@ng-web-apis/common": "^2.0.0",
     "@ng-web-apis/mutation-observer": "^2.0.0",

frontend/projects/ui/src/app/components/form/control.ts

@@ -6,6 +6,10 @@ export abstract class Control<Spec extends ValueSpec, Value> {
   private readonly control: FormControlComponent<Spec, Value> =
     inject(FormControlComponent)
 
+  get invalid(): boolean {
+    return this.control.touched && this.control.invalid
+  }
+
   get spec(): Spec {
     return this.control.spec
   }

frontend/projects/ui/src/app/components/form/form-color/form-color.component.html

@@ -0,0 +1,29 @@
+<tui-input
+  [maskito]="mask"
+  [tuiTextfieldCustomContent]="color"
+  [tuiTextfieldCleaner]="false"
+  [tuiHintContent]="spec.description"
+  [pseudoInvalid]="invalid"
+  [(ngModel)]="value"
+  (focusedChange)="onFocus($event)"
+>
+  {{ spec.name }}
+  <span *ngIf="spec.required">*</span>
+</tui-input>
+<ng-template #color>
+  <div class="wrapper" [style.color]="value">
+    <input
+      type="color"
+      class="color"
+      tabindex="-1"
+      [(ngModel)]="value"
+      (click.stop)="(0)"
+    />
+    <tui-svg
+      src="tuiIconPaintLarge"
+      tuiWrapper
+      appearance="icon"
+      class="icon"
+    ></tui-svg>
+  </div>
+</ng-template>

frontend/projects/ui/src/app/components/form/form-color/form-color.component.scss

@@ -0,0 +1,33 @@
+@import '@taiga-ui/core/styles/taiga-ui-local';
+
+.wrapper {
+  position: relative;
+  width: 1.5rem;
+  height: 1.5rem;
+  pointer-events: auto;
+
+  &::after {
+    content: '';
+    position: absolute;
+    height: 0.3rem;
+    width: 1.4rem;
+    bottom: 0.125rem;
+    background: currentColor;
+    border-radius: 0.125rem;
+    pointer-events: none;
+  }
+}
+
+.color {
+  @include fullsize();
+  opacity: 0;
+}
+
+.icon {
+  @include fullsize();
+  pointer-events: none;
+
+  input:hover + & {
+    opacity: 1;
+  }
+}

frontend/projects/ui/src/app/components/form/form-color/form-color.component.ts

@@ -0,0 +1,15 @@
+import { Component } from '@angular/core'
+import { ValueSpecColor } from 'start-sdk/lib/config/configTypes'
+import { Control } from '../control'
+import { MaskitoOptions } from '@maskito/core'
+
+@Component({
+  selector: 'form-color',
+  templateUrl: './form-color.component.html',
+  styleUrls: ['./form-color.component.scss'],
+})
+export class FormColorComponent extends Control<ValueSpecColor, string> {
+  readonly mask: MaskitoOptions = {
+    mask: ['#', ...Array(6).fill(/[0-9a-f]/i)],
+  }
+}

frontend/projects/ui/src/app/components/form/form-control/form-control.component.html

@@ -1,11 +1,12 @@
 <ng-container [ngSwitch]="spec.type">
-  <form-text *ngSwitchCase="'text'"></form-text>
+  <form-color *ngSwitchCase="'color'"></form-color>
+  <form-file *ngSwitchCase="'file'"></form-file>
+  <form-multiselect *ngSwitchCase="'multiselect'"></form-multiselect>
   <form-number *ngSwitchCase="'number'"></form-number>
+  <form-select *ngSwitchCase="'select'"></form-select>
+  <form-text *ngSwitchCase="'text'"></form-text>
   <form-textarea *ngSwitchCase="'textarea'"></form-textarea>
   <form-toggle *ngSwitchCase="'toggle'"></form-toggle>
-  <form-select *ngSwitchCase="'select'"></form-select>
-  <form-multiselect *ngSwitchCase="'multiselect'"></form-multiselect>
-  <form-file *ngSwitchCase="'file'"></form-file>
 </ng-container>
 <tui-error [error]="order | tuiFieldError | async"></tui-error>
 <ng-template *ngIf="spec.warning" #warning let-completeWith="completeWith">

frontend/projects/ui/src/app/components/form/form-control/form-control.component.ts

@@ -37,9 +37,9 @@ interface ValidatorsPatternError {
       useFactory: (control: FormControlComponent<ValueSpecText, string>) => ({
         required: 'Required',
         pattern: ({ requiredPattern }: ValidatorsPatternError) =>
-          control.spec.patterns.find(
+          control.spec.patterns?.find(
             ({ regex }) => String(regex) === String(requiredPattern),
-          )?.description || 'Invalid pattern',
+          )?.description || 'Invalid format',
       }),
     },
   ],

frontend/projects/ui/src/app/components/form/form-file/form-file.component.html

@@ -1,5 +1,5 @@
 <tui-input-files
-  [pseudoInvalid]="true"
+  [pseudoInvalid]="invalid"
   [(ngModel)]="value"
   (focusedChange)="onFocus($event)"
 >

frontend/projects/ui/src/app/components/form/form-multiselect/form-multiselect.component.html

@@ -1,5 +1,6 @@
 <tui-multi-select
   [tuiHintContent]="spec.description"
+  [pseudoInvalid]="invalid"
   [editable]="false"
   [disabledItemHandler]="disabledItemHandler"
   [(ngModel)]="selected"

frontend/projects/ui/src/app/components/form/form-number/form-number.component.html

@@ -2,6 +2,7 @@
 <tui-input-number
   [tuiHintContent]="spec.description"
   [tuiTextfieldPostfix]="spec.units || ''"
+  [pseudoInvalid]="invalid"
   [precision]="Infinity"
   [decimal]="spec.integer ? 'never' : 'not-zero'"
   [min]="spec.min ?? -Infinity"

frontend/projects/ui/src/app/components/form/form-select/form-select.component.html

@@ -1,6 +1,7 @@
 <tui-select
   [tuiHintContent]="spec.description"
   [tuiTextfieldCleaner]="!spec.required"
+  [pseudoInvalid]="invalid"
   [(ngModel)]="selected"
   (focusedChange)="onFocus($event)"
 >

frontend/projects/ui/src/app/components/form/form-text/form-text.component.html

@@ -1,6 +1,7 @@
 <tui-input
   [tuiTextfieldCustomContent]="spec.masked ? toggle : ''"
   [tuiHintContent]="spec.description"
+  [pseudoInvalid]="invalid"
   [(ngModel)]="value"
   (focusedChange)="onFocus($event)"
 >

frontend/projects/ui/src/app/components/form/form-textarea/form-textarea.component.html

@@ -1,5 +1,6 @@
 <tui-text-area
   [tuiHintContent]="spec.description"
+  [pseudoInvalid]="invalid"
   [expandable]="true"
   [rows]="6"
   [maxLength]="spec.maxLength"

frontend/projects/ui/src/app/components/form/form.module.ts

@@ -9,8 +9,10 @@ import {
   TuiHintModule,
   TuiLinkModule,
   TuiModeModule,
+  TuiSvgModule,
   TuiTextfieldControllerModule,
   TuiTooltipModule,
+  TuiWrapperModule,
 } from '@taiga-ui/core'
 import {
   TuiElasticContainerModule,
@@ -40,6 +42,8 @@ import { FormArrayComponent } from './form-array/form-array.component'
 import { FormControlComponent } from './form-control/form-control.component'
 import { MustachePipe } from './mustache.pipe'
 import { ControlDirective } from './control.directive'
+import { FormColorComponent } from './form-color/form-color.component'
+import { MaskitoModule } from '@maskito/angular'
 
 @NgModule({
   imports: [
@@ -66,10 +70,14 @@ import { ControlDirective } from './control.directive'
     TuiFieldErrorPipeModule,
     TuiValueChangesModule,
     TuiElasticContainerModule,
+    MaskitoModule,
+    TuiSvgModule,
+    TuiWrapperModule,
   ],
   declarations: [
     FormGroupComponent,
     FormControlComponent,
+    FormColorComponent,
     FormTextComponent,
     FormToggleComponent,
     FormTextareaComponent,

frontend/projects/ui/src/app/services/api/api.fixures.ts

@@ -762,6 +762,14 @@ export module Mock {
         },
       },
     },
+    background: {
+      name: 'Background',
+      type: 'color',
+      description: 'Background color for the service',
+      warning: null,
+      required: false,
+      default: '#000000',
+    },
     advanced: {
       name: 'Advanced',
       type: 'object',

frontend/projects/ui/src/app/services/form.service.ts

@@ -28,6 +28,7 @@ import {
   unionSelectKey,
   ValueSpecTextarea,
   unionValueKey,
+  ValueSpecColor,
 } from 'start-sdk/lib/config/configTypes'
 const Mustache = require('mustache')
 
@@ -123,6 +124,13 @@ export class FormService {
           value = spec.default || null
         }
         return this.formBuilder.control(value, numberValidators(spec))
+      case 'color':
+        if (currentValue !== undefined) {
+          value = currentValue
+        } else {
+          value = spec.default || null
+        }
+        return this.formBuilder.control(value, colorValidators(spec))
       case 'object':
         return this.getFormGroup(spec.spec, [], currentValue)
       case 'list':
@@ -198,6 +206,16 @@ function textareaValidators(spec: ValueSpecTextarea): ValidatorFn[] {
   return validators
 }
 
+function colorValidators({ required }: ValueSpecColor): ValidatorFn[] {
+  const validators: ValidatorFn[] = [Validators.pattern(/^#[0-9a-f]{6}$/i)]
+
+  if (required) {
+    validators.push(Validators.required)
+  }
+
+  return validators
+}
+
 function numberValidators(
   spec: ValueSpecNumber | ListValueSpecNumber,
 ): ValidatorFn[] {