AppKit 예제

# 매니페스트 확인
databricks apps manifest --profile <PROFILE>

# 프로젝트 생성
databricks apps init \
  --name sales-dashboard \
  --features analytics \
  --set analytics.sql-warehouse.id=<WAREHOUSE_ID> \
  --description "매출 분석 대시보드" \
  --run none \
  --profile <PROFILE>

cd sales-dashboard && npm install

SELECT
  DATE_FORMAT(order_date, 'yyyy-MM') AS month,
  SUM(total_amount) AS revenue,
  COUNT(*) AS order_count,
  AVG(total_amount) AS avg_order_value
FROM catalog.schema.orders
WHERE order_date >= :start_date
  AND order_date <= :end_date
GROUP BY DATE_FORMAT(order_date, 'yyyy-MM')
ORDER BY month

SELECT
  product_name,
  SUM(quantity) AS total_sold,
  SUM(total_amount) AS total_revenue
FROM catalog.schema.order_items
WHERE order_date >= :start_date
  AND order_date <= :end_date
GROUP BY product_name
ORDER BY total_revenue DESC
LIMIT 10

npm run typegen
# ✓ monthly_revenue
# ✓ top_products

import { useState } from 'react';
import {
  BarChart,
  LineChart,
  DataTable,
  Card,
  CardHeader,
  CardTitle,
  CardContent,
} from '@databricks/appkit-ui/react';
import { useAnalyticsQuery } from '@databricks/appkit-ui/react';
import { sql } from '@databricks/appkit-ui/js';

function App() {
  const [startDate, setStartDate] = useState('2024-01-01');
  const [endDate, setEndDate] = useState('2024-12-31');

  const params = {
    start_date: sql.date(startDate),
    end_date: sql.date(endDate),
  };

  // KPI 데이터 조회
  const { data: monthlyData } = useAnalyticsQuery('monthly_revenue', params);

  // KPI 계산
  const totalRevenue = monthlyData
    ? monthlyData.reduce((sum, row) => sum + Number(row.revenue), 0)
    : 0;
  const totalOrders = monthlyData
    ? monthlyData.reduce((sum, row) => sum + Number(row.order_count), 0)
    : 0;
  const avgOrderValue = totalOrders > 0 ? totalRevenue / totalOrders : 0;

  return (
    <div className="container mx-auto p-6">
      <h1 className="text-3xl font-bold mb-6">매출 분석 대시보드</h1>

      {/* 날짜 필터 */}
      <div className="flex gap-4 mb-6">
        <input
          type="date"
          value={startDate}
          onChange={(e) => setStartDate(e.target.value)}
          className="border rounded p-2"
        />
        <input
          type="date"
          value={endDate}
          onChange={(e) => setEndDate(e.target.value)}
          className="border rounded p-2"
        />
      </div>

      {/* KPI 카드 */}
      <div className="grid grid-cols-3 gap-4 mb-8">
        <Card>
          <CardHeader><CardTitle>총 매출</CardTitle></CardHeader>
          <CardContent>
            <p className="text-2xl font-bold">
              ${Number(totalRevenue).toLocaleString()}
            </p>
          </CardContent>
        </Card>
        <Card>
          <CardHeader><CardTitle>총 주문 수</CardTitle></CardHeader>
          <CardContent>
            <p className="text-2xl font-bold">
              {Number(totalOrders).toLocaleString()}건
            </p>
          </CardContent>
        </Card>
        <Card>
          <CardHeader><CardTitle>평균 주문 금액</CardTitle></CardHeader>
          <CardContent>
            <p className="text-2xl font-bold">
              ${Number(avgOrderValue).toFixed(2)}
            </p>
          </CardContent>
        </Card>
      </div>

      {/* 월별 매출 추이 (라인 차트) */}
      <Card className="mb-8">
        <CardHeader><CardTitle>월별 매출 추이</CardTitle></CardHeader>
        <CardContent>
          <LineChart
            queryKey="monthly_revenue"
            parameters={params}
            xKey="month"
            yKey={["revenue", "order_count"]}
            colors={['#FF3621', '#4462c9']}
            height={400}
          />
        </CardContent>
      </Card>

      {/* TOP 10 상품 (바 차트 + 테이블) */}
      <div className="grid grid-cols-2 gap-4">
        <Card>
          <CardHeader><CardTitle>TOP 10 상품 매출</CardTitle></CardHeader>
          <CardContent>
            <BarChart
              queryKey="top_products"
              parameters={params}
              xKey="product_name"
              yKey="total_revenue"
              colors={['#40d1f5']}
              height={400}
            />
          </CardContent>
        </Card>
        <Card>
          <CardHeader><CardTitle>상세 데이터</CardTitle></CardHeader>
          <CardContent>
            <DataTable
              queryKey="top_products"
              parameters={params}
            />
          </CardContent>
        </Card>
      </div>
    </div>
  );
}

export default App;

# 스모크 테스트 업데이트 (tests/smoke.spec.ts에서 heading 수정)
# 유효성 검사
databricks apps validate --profile <PROFILE>

# 배포
databricks apps deploy --profile <PROFILE>