{
    "summary": [
        {
            "name": "customer_pool",
            "title": "客户公海池表",
            "primary": "id",
            "catelog": "relation"
        }
    ],
    "fields": [
        {
            "name": "id",
            "title": "公海记录ID",
            "type": "str",
            "length": 32,
            "nullable": "no",
            "comments": "主键 - UUID格式"
        },
        {
            "name": "customer_id",
            "title": "客户ID",
            "type": "str",
            "length": 32,
            "nullable": "no",
            "comments": "回收到公海的客户ID"
        },
        {
            "name": "original_owner_id",
            "title": "原负责人ID",
            "type": "str",
            "length": 32,
            "nullable": "no",
            "comments": "客户原来的负责人ID"
        },
        {
            "name": "recycle_reason",
            "title": "回收原因",
            "type": "str",
            "length": 100,
            "nullable": "no",
            "comments": "回收原因：inactive_days=未跟进天数超限, manual=手动回收"
        },
        {
            "name": "inactive_days",
            "title": "未跟进天数",
            "type": "long",
            "nullable": "yes",
            "comments": "触发回收的未跟进天数"
        },
        {
            "name": "recycled_at",
            "title": "回收时间",
            "type": "timestamp",
            "nullable": "no",
            "comments": "客户被回收到公海的时间"
        },
        {
            "name": "assigned_to",
            "title": "分配给",
            "type": "str",
            "length": 32,
            "nullable": "yes",
            "comments": "分配给的新负责人ID（如果已分配）"
        },
        {
            "name": "assigned_at",
            "title": "分配时间",
            "type": "timestamp",
            "nullable": "yes",
            "comments": "客户被分配的时间"
        },
        {
            "name": "pool_status",
            "title": "公海状态",
            "type": "str",
            "length": 20,
            "nullable": "no",
            "default": "available",
            "comments": "公海状态：available=可领取, assigned=已分配, claimed=已认领"
        },
        {
            "name": "created_at",
            "title": "创建时间",
            "type": "timestamp",
            "nullable": "no",
            "comments": "记录创建时间"
        }
    ],
    "indexes": [
        {
            "name": "idx_pool_customer",
            "idxtype": "unique",
            "idxfields": ["customer_id"]
        },
        {
            "name": "idx_pool_original_owner",
            "idxtype": "index",
            "idxfields": ["original_owner_id"]
        },
        {
            "name": "idx_pool_assigned_to",
            "idxtype": "index",
            "idxfields": ["assigned_to"]
        },
        {
            "name": "idx_pool_status",
            "idxtype": "index",
            "idxfields": ["pool_status"]
        },
        {
            "name": "idx_pool_recycled",
            "idxtype": "index",
            "idxfields": ["recycled_at"]
        }
    ]
}