{
  "tablename": "receivables",
  "grid": {
    "fields": [
      {
        "name": "order_number",
        "title": "订单编号",
        "width": 150
      },
      {
        "name": "contract_number",
        "title": "合同编号",
        "width": 150
      },
      {
        "name": "customer_name",
        "title": "客户名称",
        "width": 200
      },
      {
        "name": "receivable_amount",
        "title": "应收金额",
        "width": 120,
        "alter": "money"
      },
      {
        "name": "received_amount",
        "title": "已收金额",
        "width": 120,
        "alter": "money"
      },
      {
        "name": "receivable_date",
        "title": "应收日期",
        "width": 120,
        "alter": "date"
      },
      {
        "name": "due_date",
        "title": "到期日期",
        "width": 120,
        "alter": "date"
      },
      {
        "name": "status",
        "title": "状态",
        "width": 100,
        "alter": "code:RECEIVABLE_STATUS"
      },
      {
        "name": "sales_owner_name",
        "title": "销售负责人",
        "width": 120
      }
    ],
    "joins": [
      {
        "table": "orders",
        "alias": "o",
        "on": "receivables.order_id = o.id"
      },
      {
        "table": "contract",
        "alias": "c",
        "on": "receivables.contract_id = c.id"
      },
      {
        "table": "customers",
        "alias": "cu",
        "on": "receivables.customer_id = cu.id"
      },
      {
        "table": "users",
        "alias": "u",
        "on": "receivables.sales_owner_id = u.id"
      }
    ],
    "select_fields": [
      "receivables.*",
      "o.order_number",
      "c.contract_number",
      "cu.name as customer_name",
      "u.username as sales_owner_name"
    ]
  },
  "form": {
    "fields": [
      {
        "name": "order_id",
        "title": "订单ID",
        "widget": "hidden"
      },
      {
        "name": "contract_id",
        "title": "合同ID",
        "widget": "hidden"
      },
      {
        "name": "customer_id",
        "title": "客户ID",
        "widget": "hidden"
      },
      {
        "name": "receivable_amount",
        "title": "应收金额",
        "widget": "number",
        "readonly": true
      },
      {
        "name": "received_amount",
        "title": "已收金额",
        "widget": "number",
        "readonly": true
      },
      {
        "name": "receivable_date",
        "title": "应收日期",
        "widget": "date"
      },
      {
        "name": "due_date",
        "title": "到期日期",
        "widget": "date"
      },
      {
        "name": "credit_period",
        "title": "账期天数",
        "widget": "number"
      },
      {
        "name": "status",
        "title": "状态",
        "widget": "select",
        "options": "code:RECEIVABLE_STATUS"
      },
      {
        "name": "sales_owner_id",
        "title": "销售负责人",
        "widget": "select",
        "options": "users"
      }
    ]
  }
}