{
  "properties" : { },
  "id" : "4d5e6f7a8490b1c2d3e4f5a678902",
  "script" : null,
  "groupId" : "f8e3d2c1b0a94e5f8a7b6c5d4e3f2a1",
  "name" : "综合销售统计",
  "createTime" : 1780877100000,
  "updateTime" : 1781368000000,
  "lock" : null,
  "createBy" : "admin",
  "updateBy" : "admin",
  "path" : "/comprehensive-sales-stats",
  "method" : "GET",
  "parameters" : [ {
    "name" : "type",
    "value" : null,
    "description" : "统计类型：monthlySales(本月销售)/overallSalesDistribution(总体销售)/purchaseRegionDistribution(采购地区)，不传则返回全部",
    "required" : false,
    "dataType" : "String",
    "type" : null,
    "defaultValue" : null,
    "validateType" : null,
    "error" : null,
    "expression" : null,
    "children" : null
  } ],
  "options" : [ ],
  "requestBody" : "",
  "headers" : [ ],
  "paths" : [ ],
  "responseBody" : null,
  "description" : "综合销售统计：数据源 gov_count_order_total（只读）。销售按 origin_place，采购地区按 buyer_place，头数 yak_number。",
  "requestBodyDefinition" : null,
  "responseBodyDefinition" : null
}
================================
// gov_count_order_total
//   本月/总体销售：origin_place + SUM(yak_number)
//   采购地区：buyer_place + SUM(yak_number)（库表字段 buyer_place）

var mapOriginRows = (rows) => {
  var total = 0
  var result = []

  for (row in rows) {
    var qty = row.yakNumber != null ? row.yakNumber : 0
    total = total + qty
  }

  for (row in rows) {
    var qty = row.yakNumber != null ? row.yakNumber : 0
    var percent = 0
    if (total > 0) {
      percent = (qty * 100) / total
    }
    result.push({
      originPlace: row.originPlace ? row.originPlace : '未知地区',
      yakNumber: qty,
      percent: percent
    })
  }

  return result
}

var mapBuyerRows = (rows) => {
  var total = 0
  var result = []

  for (row in rows) {
    var qty = row.yakNumber != null ? row.yakNumber : 0
    total = total + qty
  }

  for (row in rows) {
    var qty = row.yakNumber != null ? row.yakNumber : 0
    var percent = 0
    if (total > 0) {
      percent = (qty * 100) / total
    }
    result.push({
      buyerPlace: row.buyerPlace ? row.buyerPlace : '未知地区',
      yakNumber: qty,
      percent: percent
    })
  }

  return result
}

var monthlySql = """
WITH anchor AS (
  SELECT year, month
  FROM gov_count_order_total
  WHERE year IS NOT NULL AND month IS NOT NULL
  ORDER BY year DESC, month DESC
  LIMIT 1
)
SELECT
  TRIM(o.origin_place) AS origin_place,
  COALESCE(SUM(o.yak_number), 0) AS yak_number
FROM gov_count_order_total o
CROSS JOIN anchor a
WHERE o.year = a.year
  AND o.month = a.month
  AND o.origin_place IS NOT NULL
  AND TRIM(o.origin_place) <> ''
GROUP BY TRIM(o.origin_place)
ORDER BY yak_number DESC, origin_place
LIMIT 5
"""

var overallSql = """
SELECT
  TRIM(origin_place) AS origin_place,
  COALESCE(SUM(yak_number), 0) AS yak_number
FROM gov_count_order_total
WHERE origin_place IS NOT NULL
  AND TRIM(origin_place) <> ''
GROUP BY TRIM(origin_place)
ORDER BY yak_number DESC, origin_place
LIMIT 5
"""

var purchaseSql = """
SELECT
  TRIM(buyer_place) AS buyer_place,
  COALESCE(SUM(yak_number), 0) AS yak_number
FROM gov_count_order_total
WHERE buyer_place IS NOT NULL
  AND TRIM(buyer_place) <> ''
GROUP BY TRIM(buyer_place)
ORDER BY yak_number DESC, buyer_place
LIMIT 5
"""

var monthlyRows = db.select(monthlySql)
var overallRows = db.select(overallSql)
var purchaseRows = db.select(purchaseSql)

var result = {
  monthlySales: mapOriginRows(monthlyRows),
  overallSalesDistribution: mapOriginRows(overallRows),
  purchaseRegionDistribution: mapBuyerRows(purchaseRows)
}

var t = type
if (t && result[t]) {
  return result[t]
}

return result