thrilltrack-explorer/src-old/components/admin/VersionCleanupSettings.tsx

import { useState, useEffect } from 'react';
import { Button } from '@/components/ui/button';
import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/components/ui/card';
import { Input } from '@/components/ui/input';
import { Label } from '@/components/ui/label';
import { Alert, AlertDescription } from '@/components/ui/alert';
import { Loader2, Trash2, CheckCircle, AlertCircle } from 'lucide-react';
import { useToast } from '@/hooks/use-toast';
import { supabase } from '@/lib/supabaseClient';
import { format } from 'date-fns';
import { handleNonCriticalError } from '@/lib/errorHandler';

export function VersionCleanupSettings() {
  const [retentionDays, setRetentionDays] = useState(90);
  const [lastCleanup, setLastCleanup] = useState<string | null>(null);
  const [isLoading, setIsLoading] = useState(false);
  const [isSaving, setIsSaving] = useState(false);
  const [isInitialLoad, setIsInitialLoad] = useState(true);
  const { toast } = useToast();

  useEffect(() => {
    loadSettings();
  }, []);

  const loadSettings = async () => {
    try {
      const { data: retention, error: retentionError } = await supabase
        .from('admin_settings')
        .select('setting_value')
        .eq('setting_key', 'version_retention_days')
        .single();

      if (retentionError) throw retentionError;

      const { data: cleanup, error: cleanupError } = await supabase
        .from('admin_settings')
        .select('setting_value')
        .eq('setting_key', 'last_version_cleanup')
        .single();

      if (cleanupError) throw cleanupError;

      if (retention?.setting_value) {
        const retentionValue = typeof retention.setting_value === 'string' 
          ? retention.setting_value 
          : String(retention.setting_value);
        setRetentionDays(Number(retentionValue));
      }
      if (cleanup?.setting_value && cleanup.setting_value !== 'null') {
        const cleanupValue = typeof cleanup.setting_value === 'string' 
          ? cleanup.setting_value.replace(/"/g, '')
          : String(cleanup.setting_value);
        setLastCleanup(cleanupValue);
      }
    } catch (error: unknown) {
      handleNonCriticalError(error, {
        action: 'Load version cleanup settings'
      });
      toast({
        title: 'Error',
        description: 'Failed to load cleanup settings',
        variant: 'destructive',
      });
    } finally {
      setIsInitialLoad(false);
    }
  };

  const handleSaveRetention = async () => {
    setIsSaving(true);
    try {
      const { error } = await supabase
        .from('admin_settings')
        .update({ setting_value: retentionDays.toString() })
        .eq('setting_key', 'version_retention_days');

      if (error) throw error;

      toast({ 
        title: 'Settings Saved', 
        description: 'Retention period updated successfully' 
      });
    } catch (error) {
      toast({ 
        title: 'Save Failed', 
        description: error instanceof Error ? error.message : 'Failed to save settings',
        variant: 'destructive' 
      });
    } finally {
      setIsSaving(false);
    }
  };

  const handleManualCleanup = async () => {
    setIsLoading(true);
    try {
      const { data, error } = await supabase.functions.invoke('cleanup-old-versions', {
        body: { manual: true }
      });

      if (error) throw error;

      toast({
        title: 'Cleanup Complete',
        description: data.message || `Deleted ${data.stats?.item_edit_history_deleted || 0} old versions`,
      });

      await loadSettings();
    } catch (error) {
      toast({ 
        title: 'Cleanup Failed', 
        description: error instanceof Error ? error.message : 'Failed to run cleanup',
        variant: 'destructive' 
      });
    } finally {
      setIsLoading(false);
    }
  };

  if (isInitialLoad) {
    return (
      <Card>
        <CardContent className="pt-6">
          <div className="flex items-center justify-center">
            <Loader2 className="h-6 w-6 animate-spin text-muted-foreground" />
          </div>
        </CardContent>
      </Card>
    );
  }

  return (
    <Card>
      <CardHeader>
        <CardTitle>Version History Cleanup</CardTitle>
        <CardDescription>
          Manage automatic cleanup of old version history records
        </CardDescription>
      </CardHeader>
      <CardContent className="space-y-4">
        <div className="space-y-2">
          <Label htmlFor="retention">Retention Period (days)</Label>
          <div className="flex gap-2">
            <Input
              id="retention"
              type="number"
              min={30}
              max={365}
              value={retentionDays}
              onChange={(e) => setRetentionDays(Number(e.target.value))}
              className="w-32"
            />
          <Button onClick={handleSaveRetention} loading={isSaving} loadingText="Saving...">
            Save
          </Button>
          </div>
          <p className="text-xs text-muted-foreground">
            Keep most recent 10 versions per item, delete older ones beyond this period
          </p>
        </div>

        {lastCleanup ? (
          <Alert>
            <CheckCircle className="h-4 w-4" />
            <AlertDescription>
              Last cleanup: {format(new Date(lastCleanup), 'PPpp')}
            </AlertDescription>
          </Alert>
        ) : (
          <Alert>
            <AlertCircle className="h-4 w-4" />
            <AlertDescription>
              No cleanup has been performed yet
            </AlertDescription>
          </Alert>
        )}

        <div className="pt-4 border-t">
          <Button
            onClick={handleManualCleanup}
            loading={isLoading}
            loadingText="Running Cleanup..."
            variant="outline"
            className="w-full"
          >
            <Trash2 className="h-4 w-4 mr-2" />
            Run Manual Cleanup Now
          </Button>
          <p className="text-xs text-muted-foreground mt-2 text-center">
            Automatic cleanup runs every Sunday at 2 AM UTC
          </p>
        </div>
      </CardContent>
    </Card>
  );
}