srungta08 · Oct 8, 2026 · Oct 8, 2026 · Oct 8, 2026 · Oct 8, 2026 · Oct 8, 2026
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+// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
+import React, { useState } from 'react';
+
+import { Autosuggest, AutosuggestProps, Box, Button, FormField, Icon, IconProvider, SpaceBetween } from '~components';
+
+import ScreenshotArea from '../utils/screenshot-area';
+
+const ALL_OPTIONS: AutosuggestProps.Options = [
+  { value: 'us-east-1' },
+  { value: 'us-west-2' },
+  { value: 'eu-west-1' },
+  { value: 'ap-southeast-1' },
+  { value: 'ca-central-1' },
+  { value: 'sa-east-1' },
+  { value: 'eu-central-1' },
+  { value: 'ap-northeast-1' },
+  { value: 'us-west-1' },
+  { value: 'eu-north-1' },
+  { value: 'ap-east-1' },
+  { value: 'me-south-1' },
+];
+
+const EMAIL_OPTIONS: AutosuggestProps.Options = [
+  { value: 'alice@example.com' },
+  { value: 'bob.smith@company.org' },
+  { value: 'carol.jones@enterprise.io' },
+  { value: 'dave@test.net' },
+  { value: 'eve.long-surname@subdomain.example.com' },
+  { value: 'frank@mail.co' },
+  { value: 'grace@example.com' },
+  { value: 'henry.wilson@corp.net' },
+];
+
+function makeToken(label: string): AutosuggestProps.Token {
+  return { value: label };
+}
+
+const CUSTOM_SVG_ICON = (
+  <svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 16 16" focusable="false">
+    <circle cx="8" cy="8" r="6" stroke="currentColor" strokeWidth="1.5" fill="none" />
+    <circle cx="8" cy="8" r="2" fill="currentColor" />
+  </svg>
+);
+
+const REGION_ICON_MAP: Record<string, React.ReactNode> = {
+  'us-east-1': <Icon name="settings" size="small" />,
+  'us-west-2': <Icon name="globe" size="small" />,
+  'eu-west-1': <Icon name="calendar" size="small" />,
+  'ap-southeast-1': <Icon name="contact" size="small" />,
+  'ca-central-1': <Icon name="flag" size="small" />,
+  'sa-east-1': <Icon name="star" size="small" />,
+  'custom-region': <Icon svg={CUSTOM_SVG_ICON} size="small" />,
+};
+
+const ICON_OPTIONS: AutosuggestProps.Options = [
+  { value: 'us-east-1', iconName: 'settings' },
+  { value: 'us-west-2', iconName: 'globe' },
+  { value: 'eu-west-1', iconName: 'calendar' },
+  { value: 'ap-southeast-1', iconName: 'contact' },
+  { value: 'ca-central-1', iconName: 'flag' },
+  { value: 'sa-east-1', iconName: 'star' },
+  { value: 'custom-region', label: 'custom-region (custom SVG icon)', iconSvg: CUSTOM_SVG_ICON },
+];
+
+function makeIconToken(value: string): AutosuggestProps.Token {
+  const icon = REGION_ICON_MAP[value];
+  return { value, ...(icon ? { icon } : {}) };
+}
+
+function IconScenario() {
+  const [value, setValue] = useState('');
+  const [tokens, setTokens] = useState<AutosuggestProps.Token[]>([
+    makeIconToken('us-east-1'),
+    makeIconToken('eu-west-1'),
+    makeIconToken('ap-southeast-1'),
+  ]);
+  const selected = new Set(tokens.map(t => t.value));
+  return (
+    <FormField label="Tokens with icons (icon on option transfers to token)">
+      <Autosuggest
+        value={value}
+        tokens={tokens}
+        onChange={({ detail }) => {
+          setValue(detail.value);
+          if (detail.tokens !== undefined) {
+            setTokens(
+              detail.tokens.map(t => {
+                const existing = tokens.find(et => et.value === t.value);
+                if (existing?.icon) {
+                  return existing;
+                }
+                const option = ICON_OPTIONS.find(o => o.value === t.value);
+                return option ? makeIconToken(t.value) : t;
+              })
+            );
+          }
+        }}
+        options={ICON_OPTIONS.filter(o => !selected.has(o.value!) && (!value || o.value!.includes(value)))}
+        placeholder="Search or add a region"
+        empty="No options"
+        i18nStrings={{ tokenDismissLabel: v => `Remove ${v}` }}
+      />
+    </FormField>
+  );
+}
+
+function InteractiveDemo() {
+  const [value, setValue] = useState('');
+  const [tokens, setTokens] = useState<AutosuggestProps.Token[]>([]);
+
+  const selected = new Set(tokens.map(t => t.value));
+  const filteredOptions = ALL_OPTIONS.filter(o => !selected.has(o.value!) && (!value || o.value!.includes(value)));
+
+  return (
+    <SpaceBetween size="s">
+      <Box variant="h2">Interactive demo</Box>
+      <FormField
+        label="Filter logs"
+        description="Type to search, press Enter or select from dropdown to add a token. Backspace on empty input focuses last token."
+      >
+        <div data-testid="interactive-demo">
+          <Autosuggest
+            value={value}
+            onChange={({ detail }) => {
+              setValue(detail.value);
+              if (detail.tokens !== undefined) {
+                setTokens([...detail.tokens]);
+              }
+            }}
+            tokens={tokens}
+            i18nStrings={{
+              tokenOverflowAriaLabel: count => `${count} more regions`,
+              tokenDismissLabel: v => `Remove ${v}`,
+            }}
+            options={filteredOptions}
+            placeholder="Search or add a region"
+            empty="No options"
+          />
+        </div>
+      </FormField>
+      <SpaceBetween direction="horizontal" size="xs">
+        <Button onClick={() => setTokens([])}>Clear all tokens</Button>
+        <Button
+          onClick={() => {
+            const next = ALL_OPTIONS.find(o => !selected.has(o.value!));
+            if (next) {
+              setTokens(prev => [...prev, makeToken(next.value!)]);
+            }
+          }}
+        >
+          Add token
+        </Button>
+      </SpaceBetween>
+    </SpaceBetween>
+  );
+}
+
+function Scenario({
+  label,
+  initTokens,
+  options = ALL_OPTIONS,
+  disabled,
+  readOnly,
+  invalid,
+  tokenOverflowAriaLabel,
+}: {
+  label: string;
+  initTokens: AutosuggestProps.Token[];
+  options?: AutosuggestProps.Options;
+  disabled?: boolean;
+  readOnly?: boolean;
+  invalid?: boolean;
+  tokenOverflowAriaLabel?: (hiddenCount: number) => string;
+}) {
+  const [value, setValue] = useState('');
+  const [tokens, setTokens] = useState(initTokens);
+  return (
+    <FormField label={label} errorText={invalid ? 'At least one region required.' : undefined}>
+      <Autosuggest
+        value={value}
+        tokens={tokens}
+        onChange={({ detail }) => {
+          setValue(detail.value);
+          if (detail.tokens !== undefined) {
+            setTokens([...detail.tokens]);
+          }
+        }}
+        i18nStrings={{
+          tokenDismissLabel: v => `Remove ${v}`,
+          ...(tokenOverflowAriaLabel ? { tokenOverflowAriaLabel } : {}),
+        }}
+        options={options.filter(o => !value || o.value!.includes(value))}
+        placeholder="Search or add a region"
+        empty="No options"
+        disabled={disabled}
+        readOnly={readOnly}
+        invalid={invalid}
+      />
+    </FormField>
+  );
+}
+
+export default function AutosuggestTokensModePage() {
+  return (
+    <Box margin="m">
+      <SpaceBetween size="xxl">
+        <Box variant="h1">Autosuggest — mode=&quot;tokens&quot;</Box>
+        <InteractiveDemo />
+        <SpaceBetween size="l">
+          <Box variant="h2">Scenarios</Box>
+          <ScreenshotArea disableAnimations={true}>
+            <SpaceBetween size="l">
+              <Scenario label="No tokens" initTokens={[]} />
+              <Scenario label="No options (empty dropdown)" initTokens={[]} options={[]} />
+              <Scenario
+                label="Email recipients (long token labels)"
+                options={EMAIL_OPTIONS}
+                initTokens={[makeToken('alice@example.com')]}
+              />
+              <Scenario label="Few tokens (2)" initTokens={[makeToken('us-east-1'), makeToken('eu-west-1')]} />
+              <IconScenario />
+              <IconProvider
+                icons={{
+                  search: <Icon name="settings" variant="subtle" size="inherit" />,
+                }}
+              >
+                <Scenario
+                  label="Custom search icon via IconProvider (settings icon replaces magnifying glass)"
+                  initTokens={[makeToken('us-east-1'), makeToken('eu-west-1')]}
+                />
+              </IconProvider>
+              <Scenario
+                label="Many tokens — overflow pill with custom aria-label"
+                initTokens={ALL_OPTIONS.slice(0, 6).map(o => makeToken(o.value!))}
+                tokenOverflowAriaLabel={count => `${count} more regions`}
+              />
+              <Scenario label="Disabled" initTokens={[makeToken('us-east-1')]} disabled={true} />
+              <Scenario label="Read-only" initTokens={[makeToken('us-east-1')]} readOnly={true} />
+              <Scenario label="Invalid (error state)" initTokens={[makeToken('us-east-1')]} invalid={true} />
+            </SpaceBetween>
+          </ScreenshotArea>
+        </SpaceBetween>
+      </SpaceBetween>
+    </Box>
+  );
+}