-- 采集协议单 / 科研捐赠：状态变更历史表（追加写，同类型不覆盖）
-- 对齐 docs/superpowers/plans/2026-10-17-protocol-status-change-history.md

CREATE TABLE IF NOT EXISTS biz_protocol_status_change (
  id VARCHAR(64) NOT NULL COMMENT '主键ID',
  collection_protocol_id VARCHAR(64) NOT NULL COMMENT '采集协议单ID',
  change_type VARCHAR(32) NOT NULL COMMENT '变更类型 activate/expire/void/to_research',
  from_status VARCHAR(16) DEFAULT NULL COMMENT '变更前状态码',
  to_status VARCHAR(16) NOT NULL COMMENT '变更后状态码',
  change_time DATETIME NOT NULL COMMENT '业务变更时间',
  change_desc VARCHAR(512) DEFAULT NULL COMMENT '变更描述',
  void_type VARCHAR(32) DEFAULT NULL COMMENT '作废类型（字典 xyzflx）',
  operator_user_id VARCHAR(64) DEFAULT NULL COMMENT '操作人用户ID',
  tenant_no VARCHAR(64) NOT NULL DEFAULT 'zkxw' COMMENT '租户编号',
  order_num INT DEFAULT NULL COMMENT '排序号',
  remark VARCHAR(512) DEFAULT NULL COMMENT '备注',
  create_by VARCHAR(64) DEFAULT NULL COMMENT '创建人id',
  create_dept_id VARCHAR(64) NOT NULL DEFAULT '' COMMENT '创建人部门ID',
  create_time DATETIME NOT NULL COMMENT '创建时间',
  update_by VARCHAR(64) DEFAULT NULL COMMENT '更新人id',
  update_time DATETIME NOT NULL COMMENT '更新时间',
  del_flag SMALLINT NOT NULL DEFAULT 0 COMMENT '删除标记',
  PRIMARY KEY (id),
  KEY idx_bpsc_protocol_time (tenant_no, collection_protocol_id, del_flag, change_time)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='采集协议单状态变更记录';

CREATE TABLE IF NOT EXISTS biz_donation_status_change (
  id VARCHAR(64) NOT NULL COMMENT '主键ID',
  research_donation_id VARCHAR(64) NOT NULL COMMENT '科研捐赠单ID',
  change_type VARCHAR(32) NOT NULL COMMENT '变更类型 activate/expire/void/to_storage',
  from_status VARCHAR(16) DEFAULT NULL COMMENT '变更前状态码',
  to_status VARCHAR(16) NOT NULL COMMENT '变更后状态码',
  change_time DATETIME NOT NULL COMMENT '业务变更时间',
  change_desc VARCHAR(512) DEFAULT NULL COMMENT '变更描述',
  void_type VARCHAR(32) DEFAULT NULL COMMENT '作废类型（字典 xyzflx）',
  operator_user_id VARCHAR(64) DEFAULT NULL COMMENT '操作人用户ID',
  tenant_no VARCHAR(64) NOT NULL DEFAULT 'zkxw' COMMENT '租户编号',
  order_num INT DEFAULT NULL COMMENT '排序号',
  remark VARCHAR(512) DEFAULT NULL COMMENT '备注',
  create_by VARCHAR(64) DEFAULT NULL COMMENT '创建人id',
  create_dept_id VARCHAR(64) NOT NULL DEFAULT '' COMMENT '创建人部门ID',
  create_time DATETIME NOT NULL COMMENT '创建时间',
  update_by VARCHAR(64) DEFAULT NULL COMMENT '更新人id',
  update_time DATETIME NOT NULL COMMENT '更新时间',
  del_flag SMALLINT NOT NULL DEFAULT 0 COMMENT '删除标记',
  PRIMARY KEY (id),
  KEY idx_bdsc_donation_time (tenant_no, research_donation_id, del_flag, change_time)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci COMMENT='科研捐赠状态变更记录';

-- 回填：主表已有快照各插 1 条（幂等：同协议同 change_type 尚无历史时）

INSERT INTO biz_protocol_status_change (
  id, collection_protocol_id, change_type, from_status, to_status,
  change_time, change_desc, void_type, operator_user_id,
  tenant_no, order_num, remark, create_by, create_dept_id, create_time, update_by, update_time, del_flag
)
SELECT
  UPPER(MD5(CONCAT(p.id, '|activate'))),
  p.id,
  'activate',
  NULL,
  'sxz',
  p.effective_time,
  p.effective_desc,
  NULL,
  p.update_by,
  p.tenant_no,
  0,
  NULL,
  p.update_by,
  '',
  IFNULL(p.effective_time, NOW()),
  p.update_by,
  IFNULL(p.effective_time, NOW()),
  0
FROM biz_collection_protocol p
WHERE p.del_flag = 0
  AND p.effective_time IS NOT NULL
  AND NOT EXISTS (
    SELECT 1 FROM biz_protocol_status_change c
    WHERE c.collection_protocol_id = p.id
      AND c.change_type = 'activate'
      AND c.del_flag = 0
  );

INSERT INTO biz_protocol_status_change (
  id, collection_protocol_id, change_type, from_status, to_status,
  change_time, change_desc, void_type, operator_user_id,
  tenant_no, order_num, remark, create_by, create_dept_id, create_time, update_by, update_time, del_flag
)
SELECT
  UPPER(MD5(CONCAT(p.id, '|expire'))),
  p.id,
  'expire',
  NULL,
  'ygq',
  p.expire_time,
  p.expire_desc,
  NULL,
  p.update_by,
  p.tenant_no,
  0,
  NULL,
  p.update_by,
  '',
  IFNULL(p.expire_time, NOW()),
  p.update_by,
  IFNULL(p.expire_time, NOW()),
  0
FROM biz_collection_protocol p
WHERE p.del_flag = 0
  AND p.expire_time IS NOT NULL
  AND NOT EXISTS (
    SELECT 1 FROM biz_protocol_status_change c
    WHERE c.collection_protocol_id = p.id
      AND c.change_type = 'expire'
      AND c.del_flag = 0
  );

INSERT INTO biz_protocol_status_change (
  id, collection_protocol_id, change_type, from_status, to_status,
  change_time, change_desc, void_type, operator_user_id,
  tenant_no, order_num, remark, create_by, create_dept_id, create_time, update_by, update_time, del_flag
)
SELECT
  UPPER(MD5(CONCAT(p.id, '|void'))),
  p.id,
  'void',
  NULL,
  'yzf',
  p.void_time,
  p.void_desc,
  p.void_type,
  p.update_by,
  p.tenant_no,
  0,
  NULL,
  p.update_by,
  '',
  IFNULL(p.void_time, NOW()),
  p.update_by,
  IFNULL(p.void_time, NOW()),
  0
FROM biz_collection_protocol p
WHERE p.del_flag = 0
  AND p.void_time IS NOT NULL
  AND NOT EXISTS (
    SELECT 1 FROM biz_protocol_status_change c
    WHERE c.collection_protocol_id = p.id
      AND c.change_type = 'void'
      AND c.del_flag = 0
  );

INSERT INTO biz_protocol_status_change (
  id, collection_protocol_id, change_type, from_status, to_status,
  change_time, change_desc, void_type, operator_user_id,
  tenant_no, order_num, remark, create_by, create_dept_id, create_time, update_by, update_time, del_flag
)
SELECT
  UPPER(MD5(CONCAT(p.id, '|to_research'))),
  p.id,
  'to_research',
  NULL,
  'zky',
  p.to_research_time,
  p.to_research_desc,
  NULL,
  p.update_by,
  p.tenant_no,
  0,
  NULL,
  p.update_by,
  '',
  IFNULL(p.to_research_time, NOW()),
  p.update_by,
  IFNULL(p.to_research_time, NOW()),
  0
FROM biz_collection_protocol p
WHERE p.del_flag = 0
  AND p.to_research_time IS NOT NULL
  AND NOT EXISTS (
    SELECT 1 FROM biz_protocol_status_change c
    WHERE c.collection_protocol_id = p.id
      AND c.change_type = 'to_research'
      AND c.del_flag = 0
  );

INSERT INTO biz_donation_status_change (
  id, research_donation_id, change_type, from_status, to_status,
  change_time, change_desc, void_type, operator_user_id,
  tenant_no, order_num, remark, create_by, create_dept_id, create_time, update_by, update_time, del_flag
)
SELECT
  UPPER(MD5(CONCAT(d.id, '|activate'))),
  d.id,
  'activate',
  NULL,
  'sxz',
  d.effective_time,
  d.effective_desc,
  NULL,
  d.update_by,
  d.tenant_no,
  0,
  NULL,
  d.update_by,
  '',
  IFNULL(d.effective_time, NOW()),
  d.update_by,
  IFNULL(d.effective_time, NOW()),
  0
FROM biz_research_donation d
WHERE d.del_flag = 0
  AND d.effective_time IS NOT NULL
  AND NOT EXISTS (
    SELECT 1 FROM biz_donation_status_change c
    WHERE c.research_donation_id = d.id
      AND c.change_type = 'activate'
      AND c.del_flag = 0
  );

INSERT INTO biz_donation_status_change (
  id, research_donation_id, change_type, from_status, to_status,
  change_time, change_desc, void_type, operator_user_id,
  tenant_no, order_num, remark, create_by, create_dept_id, create_time, update_by, update_time, del_flag
)
SELECT
  UPPER(MD5(CONCAT(d.id, '|expire'))),
  d.id,
  'expire',
  NULL,
  'ygq',
  d.expire_time,
  d.expire_desc,
  NULL,
  d.update_by,
  d.tenant_no,
  0,
  NULL,
  d.update_by,
  '',
  IFNULL(d.expire_time, NOW()),
  d.update_by,
  IFNULL(d.expire_time, NOW()),
  0
FROM biz_research_donation d
WHERE d.del_flag = 0
  AND d.expire_time IS NOT NULL
  AND NOT EXISTS (
    SELECT 1 FROM biz_donation_status_change c
    WHERE c.research_donation_id = d.id
      AND c.change_type = 'expire'
      AND c.del_flag = 0
  );

INSERT INTO biz_donation_status_change (
  id, research_donation_id, change_type, from_status, to_status,
  change_time, change_desc, void_type, operator_user_id,
  tenant_no, order_num, remark, create_by, create_dept_id, create_time, update_by, update_time, del_flag
)
SELECT
  UPPER(MD5(CONCAT(d.id, '|void'))),
  d.id,
  'void',
  NULL,
  'yzf',
  d.void_time,
  d.void_desc,
  d.void_type,
  d.update_by,
  d.tenant_no,
  0,
  NULL,
  d.update_by,
  '',
  IFNULL(d.void_time, NOW()),
  d.update_by,
  IFNULL(d.void_time, NOW()),
  0
FROM biz_research_donation d
WHERE d.del_flag = 0
  AND d.void_time IS NOT NULL
  AND NOT EXISTS (
    SELECT 1 FROM biz_donation_status_change c
    WHERE c.research_donation_id = d.id
      AND c.change_type = 'void'
      AND c.del_flag = 0
  );

INSERT INTO biz_donation_status_change (
  id, research_donation_id, change_type, from_status, to_status,
  change_time, change_desc, void_type, operator_user_id,
  tenant_no, order_num, remark, create_by, create_dept_id, create_time, update_by, update_time, del_flag
)
SELECT
  UPPER(MD5(CONCAT(d.id, '|to_storage'))),
  d.id,
  'to_storage',
  NULL,
  'zckc',
  d.to_storage_time,
  d.to_storage_desc,
  NULL,
  d.update_by,
  d.tenant_no,
  0,
  NULL,
  d.update_by,
  '',
  IFNULL(d.to_storage_time, NOW()),
  d.update_by,
  IFNULL(d.to_storage_time, NOW()),
  0
FROM biz_research_donation d
WHERE d.del_flag = 0
  AND d.to_storage_time IS NOT NULL
  AND NOT EXISTS (
    SELECT 1 FROM biz_donation_status_change c
    WHERE c.research_donation_id = d.id
      AND c.change_type = 'to_storage'
      AND c.del_flag = 0
  );