{
    "summary": [
        {
            "name": "supplier_resource_price",
            "title": "供应商资源定价表",
            "primary": ["id"],
            "catelog": "entity"
        }
    ],
    "fields": [
        {"name": "id", "title": "主键ID", "type": "str", "length": 32, "nullable": "no"},
        {"name": "supplier_org_id", "title": "供应商机构ID", "type": "str", "length": 32, "nullable": "no"},
        {"name": "resource_type", "title": "资源类型", "type": "str", "length": 32, "nullable": "no"},
        {"name": "resource_ref_id", "title": "资源引用ID", "type": "str", "length": 32, "nullable": "no"},
        {"name": "resource_ref_name", "title": "资源名称", "type": "str", "length": 255},
        {"name": "unit_price", "title": "统一单价", "type": "double", "length": 15, "dec": 8, "default": "0"},
        {"name": "price_unit", "title": "价格单位", "type": "str", "length": 32, "nullable": "no"},
        {"name": "input_price", "title": "输入单价(LLM专用)", "type": "double", "length": 15, "dec": 8},
        {"name": "output_price", "title": "输出单价(LLM专用)", "type": "double", "length": 15, "dec": 8},
        {"name": "currency", "title": "货币", "type": "char", "length": 8, "default": "CNY"},
        {"name": "effective_date", "title": "生效日期", "type": "date", "nullable": "no"},
        {"name": "expiry_date", "title": "失效日期", "type": "date"},
        {"name": "status", "title": "状态", "type": "char", "length": 1, "default": "1"},
        {"name": "created_at", "title": "创建时间", "type": "datetime", "nullable": "no"},
        {"name": "updated_at", "title": "更新时间", "type": "datetime"}
    ],
    "indexes": [
        {"name": "idx_srp_supplier", "idxtype": "index", "idxfields": ["supplier_org_id"]},
        {"name": "idx_srp_resource", "idxtype": "index", "idxfields": ["resource_type", "resource_ref_id"]},
        {"name": "idx_srp_dates", "idxtype": "index", "idxfields": ["effective_date", "expiry_date"]},
        {"name": "idx_srp_status", "idxtype": "index", "idxfields": ["status"]},
        {"name": "idx_srp_unique", "idxtype": "unique", "idxfields": ["supplier_org_id", "resource_type", "resource_ref_id", "effective_date"]}
    ],
    "codes": [
        {
            "field": "supplier_org_id",
            "table": "suppliers",
            "valuefield": "org_id",
            "textfield": "supplier_name"
        },
        {
            "field": "resource_type",
            "table": "product_management.appcodes_kv",
            "valuefield": "k",
            "textfield": "v",
            "cond": "parentid='resource_type'"
        },
        {
            "field": "price_unit",
            "table": "product_management.appcodes_kv",
            "valuefield": "k",
            "textfield": "v",
            "cond": "parentid='price_unit'"
        },
        {
            "field": "status",
            "table": "product_management.appcodes_kv",
            "valuefield": "k",
            "textfield": "v",
            "cond": "parentid='product_status'"
        }
    ]
}