import { useCallback, useMemo } from "react";
import { useTranslation } from "react-i18next";
import { View } from "react-native";
import { withUnistyles } from "react-native-unistyles";
import { RotateCw } from "lucide-react-native";
import { Button } from "@/components/ui/button";
import { DesktopPermissionRow } from "@/desktop/components/desktop-permission-row";
import { useDesktopPermissions } from "@/desktop/permissions/use-desktop-permissions";
import { settingsStyles } from "@/styles/settings";
import { SettingsSection } from "@/screens/settings/settings-section";

const ThemedRotateCw = withUnistyles(RotateCw, (theme) => ({
  size: theme.iconSize.md,
  color: theme.colors.foregroundMuted,
}));

export function DesktopPermissionsSection() {
  const { t } = useTranslation();
  const {
    isDesktopApp,
    snapshot,
    isRefreshing,
    requestingPermission,
    refreshPermissions,
    requestPermission,
  } = useDesktopPermissions();

  const handleRefreshPress = useCallback(() => {
    void refreshPermissions();
  }, [refreshPermissions]);

  const handleRequestMicrophone = useCallback(() => {
    void requestPermission("microphone");
  }, [requestPermission]);

  const isBusy = isRefreshing || requestingPermission !== null;

  const refreshIcon = useMemo(() => <ThemedRotateCw />, []);

  const refreshButton = useMemo(
    () => (
      <Button
        variant="ghost"
        size="sm"
        leftIcon={refreshIcon}
        onPress={handleRefreshPress}
        disabled={isBusy}
        accessibilityLabel={t("settings.permissions.refreshAccessibility")}
      >
        {isRefreshing ? t("settings.permissions.refreshing") : t("settings.permissions.refresh")}
      </Button>
    ),
    [refreshIcon, handleRefreshPress, isBusy, isRefreshing, t],
  );

  const permissionLabels = useMemo(
    () => ({
      granted: t("settings.permissions.actions.granted"),
      request: t("settings.permissions.actions.request"),
      requesting: t("settings.permissions.actions.requesting"),
    }),
    [t],
  );

  if (!isDesktopApp) {
    return null;
  }

  return (
    <SettingsSection title={t("settings.permissions.title")} trailing={refreshButton}>
      <View style={settingsStyles.card}>
        <DesktopPermissionRow
          title={t("settings.permissions.microphone")}
          status={snapshot?.microphone ?? null}
          isRequesting={requestingPermission === "microphone"}
          onRequest={handleRequestMicrophone}
          labels={permissionLabels}
        />
      </View>
    </SettingsSection>
  );
}