import { Card, CardContent, CardDescription, CardHeader, CardTitle, Input, TextArea, Button, Chip, Switch, Separator, TextField, Label } from '@heroui/react';
import { LogIn, UserRound, Save, Send } from 'lucide-react';
import { useApp } from '../context/AppContext';
import { SectionCard } from '../components/shared/SectionCard';
import { AppAvatar } from '../components/shared/AppAvatar';

export function SupportLogin() {
  const { supportLogin, setSupportLogin, saveSupportLogin } = useApp();

  return (
    <SectionCard title="Support Login" subtitle="Login-Panel fuer Supporter konfigurieren">
      <div className="grid gap-5 xl:grid-cols-[1fr_400px]">
        <Card>
          <CardHeader>
            <div>
              <CardTitle>Panel-Konfiguration</CardTitle>
              <CardDescription>Texte und Zielkanal mit normalen HeroUI-Feldern pflegen.</CardDescription>
            </div>
          </CardHeader>
          <CardContent className="flex flex-col gap-4">
            <Switch
              isSelected={supportLogin?.config?.autoRefresh !== false}
              onChange={(v) => setSupportLogin((s) => s ? { ...s, config: { ...s.config, autoRefresh: v } } : s)}
            >
              Auto-Refresh aktiv
            </Switch>

            <TextField>
              <Label>Panel Channel ID</Label>
              <Input
                placeholder="Channel ID eingeben"
                value={supportLogin?.config?.panelChannelId || ''}
                onChange={(e) => setSupportLogin((s) => s ? { ...s, config: { ...s.config, panelChannelId: e.target.value } } : s)}
              />
            </TextField>

            <TextField>
              <Label>Titel</Label>
              <Input
                value={supportLogin?.config?.title || 'Support Login'}
                onChange={(e) => setSupportLogin((s) => s ? { ...s, config: { ...s.config, title: e.target.value } } : s)}
              />
            </TextField>

            <TextField>
              <Label>Beschreibung</Label>
              <TextArea
                value={supportLogin?.config?.description || ''}
                onChange={(e) => setSupportLogin((s) => s ? { ...s, config: { ...s.config, description: e.target.value } } : s)}
              />
            </TextField>

            <TextField>
              <Label>Login Button Label</Label>
              <Input
                value={supportLogin?.config?.loginLabel || 'Ich bin jetzt im Support'}
                onChange={(e) => setSupportLogin((s) => s ? { ...s, config: { ...s.config, loginLabel: e.target.value } } : s)}
              />
            </TextField>

            <TextField>
              <Label>Logout Button Label</Label>
              <Input
                value={supportLogin?.config?.logoutLabel || 'Ich bin nicht mehr im Support'}
                onChange={(e) => setSupportLogin((s) => s ? { ...s, config: { ...s.config, logoutLabel: e.target.value } } : s)}
              />
            </TextField>

            <Separator />

            <div className="flex gap-2">
              <Button variant="primary" onPress={saveSupportLogin}>
                <Save size={16} /> Speichern & Panel senden
              </Button>
              <Button variant="ghost">
                <Send size={16} /> Panel manuell senden
              </Button>
            </div>
          </CardContent>
        </Card>

        <div className="space-y-4">
          <Card>
            <CardHeader>
              <div>
                <CardTitle>Live Vorschau</CardTitle>
                <CardDescription>Panel in einer normalen HeroUI-Karte.</CardDescription>
              </div>
            </CardHeader>
            <CardContent>
              <Card className="bg-surface-tertiary">
                <CardHeader>
                  <div className="flex items-center gap-2">
                    <LogIn size={16} className="text-accent" />
                    <div>
                      <CardTitle>{supportLogin?.config?.title || 'Support Login'}</CardTitle>
                      <CardDescription>{supportLogin?.config?.description || 'Melde dich als Support an/ab.'}</CardDescription>
                    </div>
                  </div>
                </CardHeader>
                <CardContent className="flex gap-2">
                  <Button size="sm" variant="primary">{supportLogin?.config?.loginLabel || 'Login'}</Button>
                  <Button size="sm" variant="ghost">{supportLogin?.config?.logoutLabel || 'Logout'}</Button>
                </CardContent>
              </Card>
            </CardContent>
          </Card>

          <Card>
            <CardHeader>
              <div>
                <CardTitle>Aktive Supporter</CardTitle>
                <CardDescription>Aktueller Status aus der Guild.</CardDescription>
              </div>
            </CardHeader>
            <CardContent className="flex flex-col gap-2">
              {supportLogin?.status?.active?.length ? supportLogin.status.active.map((s, i) => (
                <Card key={i} className="bg-surface-tertiary">
                  <CardContent className="flex items-center gap-3">
                    <AppAvatar name={s.username} size="sm" className="size-6" />
                    <span className="font-medium">{s.username || s.userId}</span>
                    <Chip size="sm" variant="soft" color="success" className="ml-auto">Online</Chip>
                  </CardContent>
                </Card>
              )) : (
                <div className="flex flex-col items-center gap-2 py-4 text-center text-xs text-muted">
                  <UserRound size={20} />
                  Keine aktiven Supporter
                </div>
              )}
              <p className="mt-2 text-xs text-muted">
                Support Role ID: {supportLogin?.supportRoleId || 'Nicht gesetzt'}
              </p>
            </CardContent>
          </Card>
        </div>
      </div>
    </SectionCard>
  );
}
