Add Input Field + Label Components

webapp/src/app/ui/input/input.component.html

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+<input
+  [class]="computedClass()"
+  [type]="type()"
+  [placeholder]="placeholder()"
+  [disabled]="disabled()"
+  [value]="value()"
+  [id]="id()"
+  (input)="onInput($event)"
+>
+
+
+
+

webapp/src/app/ui/input/input.component.ts

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+import { Component, computed, input, output } from '@angular/core';
+import type { ClassValue } from 'clsx';
+import { VariantProps } from 'class-variance-authority';
+import { cn } from 'app/utils';
+import { cva } from 'app/storybook.helper';
+
+const [inputVariants, args, argTypes] = cva(
+  'flex h-10 w-full rounded-md border border-input bg-background px-3 py-2 text-sm ring-offset-background placeholder:text-muted-foreground focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-offset-2 disabled:cursor-not-allowed disabled:opacity-50',
+  {
+    variants: {
+      size: {
+        default: 'h-10 px-4 py-2',
+        sm: 'h-9 px-2 py-1',
+        lg: 'h-11 px-4 py-3',
+      },
+    },
+    defaultVariants: {
+      size: 'default',
+    },
+  },
+);
+
+export { args, argTypes };
+
+interface InputVariants extends VariantProps<typeof inputVariants> {}
+
+@Component({
+  selector: 'app-input',
+  standalone: true,
+  templateUrl: './input.component.html',
+})
+export class AppInputComponent {
+  class = input<ClassValue>('');
+  type = input<string>('text');
+  placeholder = input<string>('');
+  size = input<InputVariants['size']>('default');
+  disabled = input<boolean>(false);
+  value = input<string>('');
+  id = input<string>('');
+
+  valueChange = output<string>();
+
+  onInput(event: Event) {
+    const inputValue = (event.target as HTMLInputElement).value;
+    this.valueChange.emit(inputValue);
+  }
+
+  computedClass = computed(() =>
+    cn(inputVariants({ size: this.size() }), this.class()),
+  );
+}

webapp/src/app/ui/input/input.stories.ts

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+import {
+  argsToTemplate,
+  moduleMetadata,
+  type Meta,
+  type StoryObj,
+} from '@storybook/angular';
+import { AppInputComponent, args, argTypes } from './input.component';
+import { action } from '@storybook/addon-actions';
+import { AppButtonComponent } from '@app/ui/button/button/button.component';
+import { AppLabelComponent } from '@app/ui/label/label.component';
+
+const meta: Meta<AppInputComponent> = {
+  title: 'UI/Input',
+  component: AppInputComponent,
+  tags: ['autodocs'],
+  args: {
+    ...args,
+    value: '',
+    disabled: false,
+    size: 'default',
+  },
+  argTypes: {
+    ...argTypes,
+    disabled: {
+      control: 'boolean',
+    },
+    onInput: {
+      action: 'onInput',
+    },
+  },
+  decorators: [
+    moduleMetadata({
+      imports: [AppButtonComponent, AppLabelComponent],
+    }),
+  ],
+};
+
+export default meta;
+type Story = StoryObj<AppInputComponent>;
+
+export const Default: Story = {
+  render: (args) => ({
+    props: args,
+    template: `<app-input ${argsToTemplate(args)} placeholder="Enter text here"/>`,
+  }),
+};
+
+export const Disabled: Story = {
+  args: {
+    disabled: true,
+  },
+  render: (args) => ({
+    props: args,
+    template: `<app-input ${argsToTemplate(args)} placeholder="Disabled input"/>`,
+  }),
+};
+
+export const WithLabel: Story = {
+  render: (args) => ({
+    props: args,
+    template: `
+      <div class="grid w-full max-w-sm items-center gap-1.5">
+        <app-label [for]="input-field" size="sm">Label</app-label>
+        <app-input ${argsToTemplate(args)} [id]="input-field" placeholder="Enter text here" class="grow"></app-input>
+      </div>
+    `,
+  }),
+};
+
+export const WithButton: Story = {
+  render: (args) => ({
+    props: {
+      args,
+      userInput: '',
+      onButtonClick(value: string) {
+        action('Button Clicked')(`Input Value: ${value}`);
+      },
+    },
+    template: `
+      <div class="flex gap-2 flex-row">
+        <app-input ${argsToTemplate(args)} [size]="args.size" [(value)]="userInput" placeholder="Enter text here" class="grow"/>
+        <app-button (onClick)="onButtonClick(userInput)" size="${args.size ?? 'default'}" [disabled]="!userInput">Submit</app-button>
+      </div>
+    `,
+  }),
+};

webapp/src/app/ui/label/label.component.html

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+<label
+  [class]="computedClass()"
+  [for]="for()"
+>
+  <ng-content/>
+</label>

webapp/src/app/ui/label/label.component.ts

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+import { Component, computed, input } from '@angular/core';
+import type { ClassValue } from 'clsx';
+import { VariantProps } from 'class-variance-authority';
+import { cn } from 'app/utils';
+import { cva } from 'app/storybook.helper';
+
+const [labelVariants, args, argTypes] = cva('text-sm font-medium leading-none peer-disabled:cursor-not-allowed peer-disabled:opacity-70');
+
+export { args, argTypes };
+
+interface LabelVariants extends VariantProps<typeof labelVariants> {}
+
+@Component({
+  selector: 'app-label',
+  standalone: true,
+  templateUrl: './label.component.html',
+})
+export class AppLabelComponent {
+  class = input<ClassValue>('');
+  for = input<string>('');
+
+  computedClass = computed(() =>
+    cn(labelVariants({}), this.class()),
+  );
+}

webapp/src/app/ui/label/label.stories.ts

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+import { argsToTemplate, type Meta, type StoryObj } from '@storybook/angular';
+import { AppLabelComponent, args, argTypes } from './label.component';
+
+const meta: Meta<AppLabelComponent> = {
+  title: 'UI/Label',
+  component: AppLabelComponent,
+  tags: ['autodocs'],
+  args: {
+    ...args,
+    for: 'example-input',
+  },
+  argTypes: {
+    ...argTypes,
+  },
+};
+
+export default meta;
+type Story = StoryObj<AppLabelComponent>;
+
+export const Default: Story = {
+  render: (args) => ({
+    props: args,
+    template: `<app-label ${argsToTemplate(args)}>Label</app-label>`,
+  }),
+};