From a1c4f19731878f7026d398d28e475bbeb7de824a Mon Sep 17 00:00:00 2001
From: Hailey <me@haileyok.com>
Date: Tue, 19 Mar 2024 12:47:46 -0700
Subject: Use ALF for signup flow, improve a11y of signup (#3151)

* Use ALF for signup flow, improve a11y of signup

* adjust padding

* rm log

* org imports

* clarify allowance of hyphens

Co-authored-by: surfdude29 <149612116+surfdude29@users.noreply.github.com>

* fix a few accessibility items

* Standardise date input across platforms (#3223)

* make the date input consistent across platforms

* integrate into new signup form

* rm log

* add transitions

* show correct # of steps

* use `FormError`

* animate buttons

* use `ScreenTransition`

* fix android text overflow via flex -> flex_1

* change button color

* (android) make date input the same height as others

* fix deps

* fix deps

---------

Co-authored-by: surfdude29 <149612116+surfdude29@users.noreply.github.com>
Co-authored-by: Samuel Newman <mozzius@protonmail.com>
---
 src/screens/Signup/StepHandle.tsx | 134 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 134 insertions(+)
 create mode 100644 src/screens/Signup/StepHandle.tsx

(limited to 'src/screens/Signup/StepHandle.tsx')

diff --git a/src/screens/Signup/StepHandle.tsx b/src/screens/Signup/StepHandle.tsx
new file mode 100644
index 000000000..e0a79e8fb
--- /dev/null
+++ b/src/screens/Signup/StepHandle.tsx
@@ -0,0 +1,134 @@
+import React from 'react'
+import {View} from 'react-native'
+import {useFocusEffect} from '@react-navigation/native'
+import {useLingui} from '@lingui/react'
+import {msg, Trans} from '@lingui/macro'
+import {TimesLarge_Stroke2_Corner0_Rounded as Times} from '#/components/icons/Times'
+import {Check_Stroke2_Corner0_Rounded as Check} from '#/components/icons/Check'
+import {At_Stroke2_Corner0_Rounded as At} from '#/components/icons/At'
+import * as TextField from '#/components/forms/TextField'
+import {useSignupContext} from '#/screens/Signup/state'
+import {Text} from '#/components/Typography'
+import {atoms as a, useTheme} from '#/alf'
+import {
+  createFullHandle,
+  IsValidHandle,
+  validateHandle,
+} from 'lib/strings/handles'
+import {ScreenTransition} from '#/screens/Login/ScreenTransition'
+
+export function StepHandle() {
+  const {_} = useLingui()
+  const t = useTheme()
+  const {state, dispatch} = useSignupContext()
+
+  const [validCheck, setValidCheck] = React.useState<IsValidHandle>({
+    handleChars: false,
+    hyphenStartOrEnd: false,
+    frontLength: false,
+    totalLength: true,
+    overall: false,
+  })
+
+  useFocusEffect(
+    React.useCallback(() => {
+      console.log('run')
+      setValidCheck(validateHandle(state.handle, state.userDomain))
+    }, [state.handle, state.userDomain]),
+  )
+
+  const onHandleChange = React.useCallback(
+    (value: string) => {
+      if (state.error) {
+        dispatch({type: 'setError', value: ''})
+      }
+
+      dispatch({
+        type: 'setHandle',
+        value,
+      })
+    },
+    [dispatch, state.error],
+  )
+
+  return (
+    <ScreenTransition>
+      <View style={[a.gap_lg]}>
+        <View>
+          <TextField.Root>
+            <TextField.Icon icon={At} />
+            <TextField.Input
+              onChangeText={onHandleChange}
+              label={_(msg`Input your user handle`)}
+              defaultValue={state.handle}
+              autoCapitalize="none"
+              autoCorrect={false}
+              autoFocus
+              autoComplete="off"
+            />
+          </TextField.Root>
+        </View>
+        <Text style={[a.text_md]}>
+          <Trans>Your full handle will be</Trans>{' '}
+          <Text style={[a.text_md, a.font_bold]}>
+            @{createFullHandle(state.handle, state.userDomain)}
+          </Text>
+        </Text>
+
+        <View
+          style={[
+            a.w_full,
+            a.rounded_sm,
+            a.border,
+            a.p_md,
+            a.gap_sm,
+            t.atoms.border_contrast_low,
+          ]}>
+          {state.error ? (
+            <View style={[a.w_full, a.flex_row, a.align_center, a.gap_sm]}>
+              <IsValidIcon valid={false} />
+              <Text style={[a.text_md, a.flex_1]}>{state.error}</Text>
+            </View>
+          ) : undefined}
+          {validCheck.hyphenStartOrEnd ? (
+            <View style={[a.w_full, a.flex_row, a.align_center, a.gap_sm]}>
+              <IsValidIcon valid={validCheck.handleChars} />
+              <Text style={[a.text_md, a.flex_1]}>
+                <Trans>Only contains letters, numbers, and hyphens</Trans>
+              </Text>
+            </View>
+          ) : (
+            <View style={[a.w_full, a.flex_row, a.align_center, a.gap_sm]}>
+              <IsValidIcon valid={validCheck.hyphenStartOrEnd} />
+              <Text style={[a.text_md, a.flex_1]}>
+                <Trans>Doesn't begin or end with a hyphen</Trans>
+              </Text>
+            </View>
+          )}
+          <View style={[a.w_full, a.flex_row, a.align_center, a.gap_sm]}>
+            <IsValidIcon
+              valid={validCheck.frontLength && validCheck.totalLength}
+            />
+            {!validCheck.totalLength ? (
+              <Text style={[a.text_md, a.flex_1]}>
+                <Trans>No longer than 253 characters</Trans>
+              </Text>
+            ) : (
+              <Text style={[a.text_md, a.flex_1]}>
+                <Trans>At least 3 characters</Trans>
+              </Text>
+            )}
+          </View>
+        </View>
+      </View>
+    </ScreenTransition>
+  )
+}
+
+function IsValidIcon({valid}: {valid: boolean}) {
+  const t = useTheme()
+  if (!valid) {
+    return <Times size="md" style={{color: t.palette.negative_500}} />
+  }
+  return <Check size="md" style={{color: t.palette.positive_700}} />
+}
-- 
cgit 1.4.1

