{
  "template_code": "spare_parts",
  "name": "备品备件/物料主数据",
  "description": "P2-WP00 默认第二业务域的可导入领域模板；企业真实样本和人员在复制验收前绑定。",
  "lifecycle_status": "active",
  "object_types": [
    {
      "type_code": "material",
      "name": "物料主数据",
      "stable_uid_prefix": "MAT",
      "source_identity_fields": ["source_system", "material_code"],
      "fields": [
        {"code": "material_code", "name": "物料编码", "type": "string", "required": true},
        {"code": "name", "name": "物料名称", "type": "string", "required": true},
        {"code": "specification", "name": "规格", "type": "string", "required": false},
        {"code": "uom_code", "name": "计量单位", "type": "string", "required": true},
        {"code": "category_code", "name": "分类编码", "type": "string", "required": true},
        {"code": "status", "name": "生命周期状态", "type": "string", "required": true}
      ]
    },
    {
      "type_code": "material_category",
      "name": "物料分类",
      "stable_uid_prefix": "MCT",
      "source_identity_fields": ["source_system", "category_code"],
      "fields": [
        {"code": "category_code", "name": "分类编码", "type": "string", "required": true},
        {"code": "name", "name": "分类名称", "type": "string", "required": true},
        {"code": "parent_code", "name": "上级分类编码", "type": "string", "required": false}
      ]
    },
    {
      "type_code": "storage_location",
      "name": "仓库与库位",
      "stable_uid_prefix": "LOC",
      "source_identity_fields": ["source_system", "warehouse_code", "location_code"],
      "fields": [
        {"code": "warehouse_code", "name": "仓库编码", "type": "string", "required": true},
        {"code": "location_code", "name": "库位编码", "type": "string", "required": true},
        {"code": "name", "name": "库位名称", "type": "string", "required": true}
      ]
    },
    {
      "type_code": "inventory_balance",
      "name": "库存余额",
      "stable_uid_prefix": "INV",
      "source_identity_fields": ["source_system", "material_code", "warehouse_code", "location_code", "snapshot_at"],
      "fields": [
        {"code": "material_code", "name": "物料编码", "type": "string", "required": true},
        {"code": "warehouse_code", "name": "仓库编码", "type": "string", "required": true},
        {"code": "location_code", "name": "库位编码", "type": "string", "required": true},
        {"code": "quantity", "name": "库存数量", "type": "number", "required": true},
        {"code": "snapshot_at", "name": "快照时间", "type": "datetime", "required": true}
      ]
    },
    {
      "type_code": "supplier_material_mapping",
      "name": "供应商物料映射",
      "stable_uid_prefix": "SUM",
      "source_identity_fields": ["source_system", "supplier_code", "supplier_material_code"],
      "fields": [
        {"code": "supplier_code", "name": "供应商编码", "type": "string", "required": true},
        {"code": "supplier_material_code", "name": "供应商物料编码", "type": "string", "required": true},
        {"code": "material_code", "name": "平台物料编码", "type": "string", "required": true}
      ]
    },
    {
      "type_code": "equipment_compatibility",
      "name": "设备备件适配关系",
      "stable_uid_prefix": "ECP",
      "source_identity_fields": ["source_system", "material_code", "equipment_type"],
      "fields": [
        {"code": "material_code", "name": "物料编码", "type": "string", "required": true},
        {"code": "equipment_type", "name": "设备类型", "type": "string", "required": true},
        {"code": "evidence_ref", "name": "适配证据引用", "type": "string", "required": true}
      ]
    }
  ],
  "responsibility_roles": [
    {"code": "material_domain_owner", "name": "物料域负责人", "raci_role": "accountable"},
    {"code": "material_data_steward", "name": "物料数据管理员", "raci_role": "responsible"},
    {"code": "phase2_acceptance_owner", "name": "第二阶段验收负责人", "raci_role": "consulted"}
  ],
  "rules": [
    {"code": "QR-MAT-001", "name": "物料编码必填", "dimension": "COMPLETENESS", "target_object": "material"},
    {"code": "QR-MAT-002", "name": "物料编码全局唯一", "dimension": "UNIQUENESS", "target_object": "material"},
    {"code": "QR-MAT-003", "name": "物料名称与规格完整", "dimension": "COMPLETENESS", "target_object": "material"},
    {"code": "QR-MAT-004", "name": "计量单位符合代码集", "dimension": "VALIDITY", "target_object": "material"},
    {"code": "QR-MAT-005", "name": "物料分类引用有效", "dimension": "REFERENTIAL_INTEGRITY", "target_object": "material"},
    {"code": "QR-MAT-006", "name": "库存快照新鲜度", "dimension": "FRESHNESS", "target_object": "inventory_balance"},
    {"code": "QR-MAT-007", "name": "库存数量非负", "dimension": "VALIDITY", "target_object": "inventory_balance"},
    {"code": "QR-MAT-008", "name": "设备备件适配关系可追溯", "dimension": "TRACEABILITY", "target_object": "equipment_compatibility"}
  ],
  "metrics": [
    {"code": "material_completeness", "name": "物料主数据完整率", "unit": "%"},
    {"code": "inventory_freshness", "name": "库存快照新鲜率", "unit": "%"},
    {"code": "responsibility_coverage", "name": "责任覆盖率", "unit": "%"}
  ],
  "seed_data": [
    {
      "kind": "source_contract",
      "records": [
        {"id": "SRC-MATERIAL-POSTGRES", "type": "PostgreSQL", "binding_status": "ENTERPRISE_SAMPLE_REQUIRED"},
        {"id": "SRC-INVENTORY-MYSQL", "type": "MySQL", "binding_status": "ENTERPRISE_SAMPLE_REQUIRED"},
        {"id": "SRC-SUPPLIER-FILE", "type": "controlled_file", "binding_status": "ENTERPRISE_SAMPLE_REQUIRED"}
      ]
    },
    {
      "kind": "term_and_code_set",
      "records": [
        {"id": "TERM-MATERIAL-CATEGORY", "name": "物料分类术语与代码集"},
        {"id": "CODE-UOM", "name": "计量单位代码集"},
        {"id": "CODE-MATERIAL-STATUS", "name": "物料生命周期状态代码集"},
        {"id": "TERM-SPARE-PART-CRITICALITY", "name": "备件关键度术语"}
      ]
    },
    {
      "kind": "workflow_contract",
      "records": [
        {"id": "WF-MAT-001", "name": "物料主数据纠错审批"},
        {"id": "WF-MAT-002", "name": "物料质量问题整改"},
        {"id": "WF-MAT-003", "name": "术语与代码集变更"}
      ]
    }
  ]
}