// Cube.js 数据模型 - 产品示例

cube(`Products`, {
  sql: `SELECT * FROM products WHERE \${this.enabled}`,

  measures: {
    count: {
      sql: `id`,
      type: `count`,
    },

    totalStock: {
      sql: `stock`,
      type: `sum`,
    },

    avgPrice: {
      sql: `price`,
      type: `avg`,
      format: `currency`,
    },

    totalSales: {
      sql: `sales_count`,
      type: `sum`,
    },
  },

  dimensions: {
    id: {
      sql: `id`,
      type: `number`,
      primaryKey: true,
    },

    name: {
      sql: `name`,
      type: `string`,
    },

    category: {
      sql: `category`,
      type: `string`,
    },

    price: {
      sql: `price`,
      type: `number`,
      format: `currency`,
    },

    stock: {
      sql: `stock`,
      type: `number`,
    },

    status: {
      sql: `status`,
      type: `string`,
    },

    createdAt: {
      sql: `created_at`,
      type: `time`,
    },
  },

  preAggregations: {
    productsByCategory: {
      measures: [Products.count, Products.totalStock, Products.totalSales],
      dimensions: [Products.category],
      timeDimension: Products.createdAt,
      granularity: `day`,
      refreshKey: {
        every: `1 hour`,
      },
    },
  },
});