'use client';

import type { AutomodConfigDashboard } from '@nexumi/shared';
import { useTranslations } from '@/components/locale-provider';
import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/components/ui/card';
import { Input } from '@/components/ui/input';
import { Label } from '@/components/ui/label';
import { Switch } from '@/components/ui/switch';
import type { SettingsSaveResult } from '@/components/settings/settings-form';
import { SettingsForm } from '@/components/settings/settings-form';

async function saveAutomod(guildId: string, value: AutomodConfigDashboard): Promise<SettingsSaveResult> {
  try {
    const response = await fetch(`/api/guilds/${guildId}/automod`, {
      method: 'PATCH',
      headers: { 'Content-Type': 'application/json' },
      body: JSON.stringify(value)
    });
    if (!response.ok) {
      const body = (await response.json().catch(() => null)) as { error?: string } | null;
      return { ok: false, error: body?.error ?? `Request failed with status ${response.status}` };
    }
    return { ok: true };
  } catch {
    return { ok: false, error: 'Network error' };
  }
}

interface AutomodFormProps {
  guildId: string;
  initialValue: AutomodConfigDashboard;
}

export function AutomodForm({ guildId, initialValue }: AutomodFormProps) {
  const t = useTranslations();

  return (
    <SettingsForm<AutomodConfigDashboard> initialValue={initialValue} onSave={(value) => saveAutomod(guildId, value)}>
      {({ value, setValue }) => (
        <div className="space-y-6">
          <Card>
            <CardHeader>
              <CardTitle>{t('modulePages.automod.title')}</CardTitle>
              <CardDescription>{t('modulePages.automod.description')}</CardDescription>
            </CardHeader>
            <CardContent>
              <div className="flex items-center justify-between rounded-md border border-border p-4">
                <div className="space-y-0.5">
                  <Label>{t('modulePages.automod.enabledLabel')}</Label>
                  <p className="text-sm text-muted-foreground">{t('modulePages.automod.enabledHint')}</p>
                </div>
                <Switch
                  checked={value.enabled}
                  onCheckedChange={(checked) => setValue((prev) => ({ ...prev, enabled: checked }))}
                />
              </div>
            </CardContent>
          </Card>

          <Card>
            <CardHeader>
              <CardTitle>{t('modulePages.automod.antiRaidTitle')}</CardTitle>
              <CardDescription>{t('modulePages.automod.antiRaidDescription')}</CardDescription>
            </CardHeader>
            <CardContent className="space-y-4">
              <div className="flex items-center justify-between rounded-md border border-border p-4">
                <Label>{t('modulePages.automod.antiRaidEnabled')}</Label>
                <Switch
                  checked={value.antiRaidEnabled}
                  onCheckedChange={(checked) => setValue((prev) => ({ ...prev, antiRaidEnabled: checked }))}
                />
              </div>
              <div className="grid gap-4 sm:grid-cols-2">
                <div className="space-y-2">
                  <Label>{t('modulePages.automod.antiRaidJoinThreshold')}</Label>
                  <Input
                    type="number"
                    min={1}
                    value={value.antiRaidJoinThreshold}
                    onChange={(event) =>
                      setValue((prev) => ({ ...prev, antiRaidJoinThreshold: Number(event.target.value) || 1 }))
                    }
                  />
                </div>
                <div className="space-y-2">
                  <Label>{t('modulePages.automod.antiRaidWindowSeconds')}</Label>
                  <Input
                    type="number"
                    min={1}
                    value={value.antiRaidWindowSeconds}
                    onChange={(event) =>
                      setValue((prev) => ({ ...prev, antiRaidWindowSeconds: Number(event.target.value) || 1 }))
                    }
                  />
                </div>
              </div>
              <p className="text-sm text-muted-foreground">{t('modulePages.automod.antiRaidActionHint')}</p>
            </CardContent>
          </Card>

          <Card>
            <CardHeader>
              <CardTitle>{t('modulePages.automod.antiNukeTitle')}</CardTitle>
              <CardDescription>{t('modulePages.automod.antiNukeDescription')}</CardDescription>
            </CardHeader>
            <CardContent className="space-y-4">
              <div className="flex items-center justify-between rounded-md border border-border p-4">
                <Label>{t('modulePages.automod.antiNukeEnabled')}</Label>
                <Switch
                  checked={value.antiNukeEnabled}
                  onCheckedChange={(checked) => setValue((prev) => ({ ...prev, antiNukeEnabled: checked }))}
                />
              </div>
              <div className="grid gap-4 sm:grid-cols-3">
                <div className="space-y-2">
                  <Label>{t('modulePages.automod.antiNukeBanThreshold')}</Label>
                  <Input
                    type="number"
                    min={1}
                    value={value.antiNukeBanThreshold}
                    onChange={(event) =>
                      setValue((prev) => ({ ...prev, antiNukeBanThreshold: Number(event.target.value) || 1 }))
                    }
                  />
                </div>
                <div className="space-y-2">
                  <Label>{t('modulePages.automod.antiNukeChannelThreshold')}</Label>
                  <Input
                    type="number"
                    min={1}
                    value={value.antiNukeChannelThreshold}
                    onChange={(event) =>
                      setValue((prev) => ({ ...prev, antiNukeChannelThreshold: Number(event.target.value) || 1 }))
                    }
                  />
                </div>
                <div className="space-y-2">
                  <Label>{t('modulePages.automod.antiNukeWindowSeconds')}</Label>
                  <Input
                    type="number"
                    min={1}
                    value={value.antiNukeWindowSeconds}
                    onChange={(event) =>
                      setValue((prev) => ({ ...prev, antiNukeWindowSeconds: Number(event.target.value) || 1 }))
                    }
                  />
                </div>
              </div>
              <div className="flex items-center justify-between rounded-md border border-border p-4">
                <div className="space-y-0.5">
                  <Label>{t('modulePages.automod.lockdownActive')}</Label>
                  <p className="text-sm text-muted-foreground">{t('modulePages.automod.lockdownActiveHint')}</p>
                </div>
                <Switch
                  checked={value.lockdownActive}
                  onCheckedChange={(checked) => setValue((prev) => ({ ...prev, lockdownActive: checked }))}
                />
              </div>
            </CardContent>
          </Card>
        </div>
      )}
    </SettingsForm>
  );
}
