1 files changed, 194 insertions, 0 deletions
diff --git a/src/components/dms/MessagesListHeader.tsx b/src/components/dms/MessagesListHeader.tsx
new file mode 100644
index 000000000..a6dff4032
--- /dev/null
+++ b/src/components/dms/MessagesListHeader.tsx
@@ -0,0 +1,194 @@
+import React, {useCallback} from 'react'
+import {TouchableOpacity, View} from 'react-native'
+import {
+  AppBskyActorDefs,
+  ModerationCause,
+  ModerationDecision,
+} from '@atproto/api'
+import {FontAwesomeIcon} from '@fortawesome/react-native-fontawesome'
+import {msg} from '@lingui/macro'
+import {useLingui} from '@lingui/react'
+import {useNavigation} from '@react-navigation/native'
+
+import {BACK_HITSLOP} from 'lib/constants'
+import {makeProfileLink} from 'lib/routes/links'
+import {NavigationProp} from 'lib/routes/types'
+import {sanitizeDisplayName} from 'lib/strings/display-names'
+import {isWeb} from 'platform/detection'
+import {useProfileShadow} from 'state/cache/profile-shadow'
+import {isConvoActive, useConvo} from 'state/messages/convo'
+import {PreviewableUserAvatar} from 'view/com/util/UserAvatar'
+import {atoms as a, useBreakpoints, useTheme, web} from '#/alf'
+import {ConvoMenu} from '#/components/dms/ConvoMenu'
+import {Link} from '#/components/Link'
+import {Text} from '#/components/Typography'
+
+const PFP_SIZE = isWeb ? 40 : 34
+
+export let MessagesListHeader = ({
+  profile,
+  moderation,
+  blockInfo,
+}: {
+  profile?: AppBskyActorDefs.ProfileViewBasic
+  moderation?: ModerationDecision
+  blockInfo?: {
+    listBlocks: ModerationCause[]
+    userBlock?: ModerationCause
+  }
+}): React.ReactNode => {
+  const t = useTheme()
+  const {_} = useLingui()
+  const {gtTablet} = useBreakpoints()
+  const navigation = useNavigation<NavigationProp>()
+
+  const onPressBack = useCallback(() => {
+    if (isWeb) {
+      navigation.replace('Messages', {})
+    } else {
+      navigation.goBack()
+    }
+  }, [navigation])
+
+  return (
+    <View
+      style={[
+        t.atoms.bg,
+        t.atoms.border_contrast_low,
+        a.border_b,
+        a.flex_row,
+        a.align_center,
+        a.gap_sm,
+        gtTablet ? a.pl_lg : a.pl_xl,
+        a.pr_lg,
+        a.py_sm,
+      ]}>
+      {!gtTablet && (
+        <TouchableOpacity
+          testID="conversationHeaderBackBtn"
+          onPress={onPressBack}
+          hitSlop={BACK_HITSLOP}
+          style={{width: 30, height: 30}}
+          accessibilityRole="button"
+          accessibilityLabel={_(msg`Back`)}
+          accessibilityHint="">
+          <FontAwesomeIcon
+            size={18}
+            icon="angle-left"
+            style={{
+              marginTop: 6,
+            }}
+            color={t.atoms.text.color}
+          />
+        </TouchableOpacity>
+      )}
+
+      {profile && moderation && blockInfo ? (
+        <HeaderReady
+          profile={profile}
+          moderation={moderation}
+          blockInfo={blockInfo}
+        />
+      ) : (
+        <>
+          <View style={[a.flex_row, a.align_center, a.gap_md, a.flex_1]}>
+            <View
+              style={[
+                {width: PFP_SIZE, height: PFP_SIZE},
+                a.rounded_full,
+                t.atoms.bg_contrast_25,
+              ]}
+            />
+            <View style={a.gap_xs}>
+              <View
+                style={[
+                  {width: 120, height: 16},
+                  a.rounded_xs,
+                  t.atoms.bg_contrast_25,
+                  a.mt_xs,
+                ]}
+              />
+              <View
+                style={[
+                  {width: 175, height: 12},
+                  a.rounded_xs,
+                  t.atoms.bg_contrast_25,
+                ]}
+              />
+            </View>
+          </View>
+
+          <View style={{width: 30}} />
+        </>
+      )}
+    </View>
+  )
+}
+MessagesListHeader = React.memo(MessagesListHeader)
+
+function HeaderReady({
+  profile: profileUnshadowed,
+  moderation,
+  blockInfo,
+}: {
+  profile: AppBskyActorDefs.ProfileViewBasic
+  moderation: ModerationDecision
+  blockInfo: {
+    listBlocks: ModerationCause[]
+    userBlock?: ModerationCause
+  }
+}) {
+  const t = useTheme()
+  const convoState = useConvo()
+  const profile = useProfileShadow(profileUnshadowed)
+
+  const isDeletedAccount = profile?.handle === 'missing.invalid'
+  const displayName = isDeletedAccount
+    ? 'Deleted Account'
+    : sanitizeDisplayName(
+        profile.displayName || profile.handle,
+        moderation.ui('displayName'),
+      )
+
+  return (
+    <>
+      <Link
+        style={[a.flex_row, a.align_center, a.gap_md, a.flex_1, a.pr_md]}
+        to={makeProfileLink(profile)}>
+        <PreviewableUserAvatar
+          size={PFP_SIZE}
+          profile={profile}
+          moderation={moderation.ui('avatar')}
+          disableHoverCard={moderation.blocked}
+        />
+        <View style={a.flex_1}>
+          <Text
+            style={[a.text_md, a.font_bold, web(a.leading_normal)]}
+            numberOfLines={1}>
+            {displayName}
+          </Text>
+          {!isDeletedAccount && (
+            <Text
+              style={[
+                t.atoms.text_contrast_medium,
+                a.text_sm,
+                web([a.leading_normal, {marginTop: -2}]),
+              ]}
+              numberOfLines={1}>
+              @{profile.handle}
+            </Text>
+          )}
+        </View>
+      </Link>
+
+      {isConvoActive(convoState) && (
+        <ConvoMenu
+          convo={convoState.convo}
+          profile={profile}
+          currentScreen="conversation"
+          blockInfo={blockInfo}
+        />
+      )}
+    </>
+  )
+}