thrilltrack-explorer/src/components/admin/data-completeness/DataCompletenessDashboard.tsx

/**
 * Data Completeness Dashboard
 * 
 * Main dashboard component combining summary, filters, and table
 * Provides comprehensive view of data quality across all entity types
 */

import { useState, useMemo } from 'react';
import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/components/ui/card';
import { Tabs, TabsContent, TabsList, TabsTrigger } from '@/components/ui/tabs';
import { Alert, AlertDescription } from '@/components/ui/alert';
import { Loader2, AlertCircle, RefreshCw } from 'lucide-react';
import { Button } from '@/components/ui/button';
import { useDataCompleteness } from '@/hooks/useDataCompleteness';
import { CompletenessSummary } from './CompletenesSummary';
import { CompletenessFilters } from './CompletenessFilters';
import { CompletenessTable } from './CompletenessTable';
import type { CompletenessFilters as Filters, EntityType } from '@/types/data-completeness';

export function DataCompletenessDashboard() {
  const [filters, setFilters] = useState<Filters>({});
  const { data, isLoading, error, refetch, isRefetching } = useDataCompleteness(filters);

  // Combine all entities for the "All" tab
  const allEntities = useMemo(() => {
    if (!data) return [];
    return [
      ...data.entities.parks,
      ...data.entities.rides,
      ...data.entities.companies,
      ...data.entities.ride_models,
    ];
  }, [data]);

  if (isLoading) {
    return (
      <div className="flex items-center justify-center py-12">
        <Loader2 className="h-8 w-8 animate-spin text-muted-foreground" />
        <span className="ml-2 text-muted-foreground">Analyzing data completeness...</span>
      </div>
    );
  }

  if (error) {
    return (
      <Alert variant="destructive">
        <AlertCircle className="h-4 w-4" />
        <AlertDescription>
          Failed to load data completeness analysis. Please try again.
        </AlertDescription>
      </Alert>
    );
  }

  if (!data) return null;

  return (
    <div className="space-y-6">
      <div className="flex items-center justify-between">
        <div>
          <h1 className="text-3xl font-bold">Data Completeness Dashboard</h1>
          <p className="text-muted-foreground">
            Monitor and improve data quality across all entities
          </p>
        </div>
        <Button
          onClick={() => refetch()}
          disabled={isRefetching}
          variant="outline"
        >
          {isRefetching ? (
            <Loader2 className="h-4 w-4 animate-spin mr-2" />
          ) : (
            <RefreshCw className="h-4 w-4 mr-2" />
          )}
          Refresh
        </Button>
      </div>

      <CompletenessSummary summary={data.summary} />

      <Card>
        <CardHeader>
          <CardTitle>Filter Entities</CardTitle>
          <CardDescription>
            Filter by entity type, completeness score, and missing field categories
          </CardDescription>
        </CardHeader>
        <CardContent>
          <CompletenessFilters filters={filters} onFiltersChange={setFilters} />
        </CardContent>
      </Card>

      <Card>
        <CardHeader>
          <CardTitle>Entity Details</CardTitle>
          <CardDescription>
            Entities sorted by completeness (most incomplete first)
          </CardDescription>
        </CardHeader>
        <CardContent>
          <Tabs defaultValue="all" className="space-y-4">
            <TabsList>
              <TabsTrigger value="all">
                All ({allEntities.length})
              </TabsTrigger>
              <TabsTrigger value="parks">
                Parks ({data.entities.parks.length})
              </TabsTrigger>
              <TabsTrigger value="rides">
                Rides ({data.entities.rides.length})
              </TabsTrigger>
              <TabsTrigger value="companies">
                Companies ({data.entities.companies.length})
              </TabsTrigger>
              <TabsTrigger value="ride_models">
                Ride Models ({data.entities.ride_models.length})
              </TabsTrigger>
            </TabsList>

            <TabsContent value="all">
              <CompletenessTable entities={allEntities} filters={filters} />
            </TabsContent>

            <TabsContent value="parks">
              <CompletenessTable entities={data.entities.parks} filters={filters} />
            </TabsContent>

            <TabsContent value="rides">
              <CompletenessTable entities={data.entities.rides} filters={filters} />
            </TabsContent>

            <TabsContent value="companies">
              <CompletenessTable entities={data.entities.companies} filters={filters} />
            </TabsContent>

            <TabsContent value="ride_models">
              <CompletenessTable entities={data.entities.ride_models} filters={filters} />
            </TabsContent>
          </Tabs>
        </CardContent>
      </Card>
    </div>
  );
}