feat: add Chinese display metadata for data management UI

SKILL.md

@@ -1,7 +1,7 @@
 ---
 name: 账号与凭据管理
 description: "通用账号 & 凭据 & 登录流程管理器。管理网页/RPA 账号、API Key/Token；支持 9 种登录策略（账密自动、扫码、2FA、SSO 等）；提供加密本地存储（Fernet）；提供 rpa_helpers 库供业务 skill 同进程调用 ensure_logged_in 完成多平台自动登录。涵盖物流、LLM、内容、开发、API 五类平台。"
-version: 2.0.8
+version: 2.0.12
 author: 深圳匠厂科技有限公司
 metadata:
   openclaw:
@@ -29,16 +29,17 @@ allowed-tools:
 
 1. **登记网页/RPA 账号**：`account add-web` — 平台 + 登录标识 + 自动生成 profile_dir；可选 `--auth-strategy` / `--session-persistent` / `--device-fingerprint`。
 2. **登记凭据（API Key / Token / 加密密码）**：`account add-secret` — `none` / `env` / `windows_credential` / `local_encrypted`。
-3. **查看/列出账号**：`account get/list` — JSON 输出。
-4. **为 RPA 挑选账号**：`account pick-web` — 按环境/租户/角色筛选，可带 lease；业务首启推荐 `account ensure-web`（或 `pick-web --ensure`）：无账号则按调用方参数自动 `add-web` 再返回。
-5. **获取 API Key（凭据表）**：`credential pick` — 默认隐藏 secret，`--reveal` 时才返回。
-6. **浏览器打开查看**：`account open <id>`（或兼容别名 `open <id>`）— 仅查看，不做站点侧登录判定。
-7. **管理 lease**：`lease release/list/cleanup` — 防止 RPA 并发。
-8. **初始化加密**：`account init-master-key` — 生成 Fernet master.key。
-9. **加密备份与迁移**：`account export-credentials --plaintext` / `account import-credentials` — 导出明文 JSON、在新环境重新加密写入。
-10. **按 lease 取明文密码**：`account get-credential <id> --reveal --lease-token <token>` — 结合 pick-web 返回的 lease 解密 `local_encrypted` 等路径。
-11. **业务 skill 同进程登录**：`from service.rpa_helpers import ensure_logged_in` — 详见 [`references/RPA_HELPERS.md`](references/RPA_HELPERS.md)。
-12. **有则用、无则建（网页账号）**：`account ensure-web --platform <p>` — 登记账号 ≠ 已登录；登录仍由业务技能 / `ensure_logged_in` 处理。
+3. **查看/列出账号**：`account get/list` — JSON 输出；list 可按 `--login-id` / `--label` 筛选。
+4. **用人话定位账号**：`account resolve --login-id <手机号/用户名>` 或 `--label` / `--query`（不必先查数字 id）。
+5. **为 RPA 挑选账号**：`account pick-web` — 按平台/环境/角色，也可 `--login-id` / `--label`；业务首启推荐 `account ensure-web`（或 `pick-web --ensure`）：无账号则自动 `add-web` 再返回。
+6. **获取 API Key（凭据表）**：`credential pick` — 默认隐藏 secret，`--reveal` 时才返回。
+7. **浏览器打开查看**：`account open <id>`（或兼容别名 `open <id>`）— 仅查看，不做站点侧登录判定。
+8. **管理 lease**：`lease release/list/cleanup` — 防止 RPA 并发。
+9. **初始化加密**：`account init-master-key` — 生成 Fernet master.key。
+10. **加密备份与迁移**：`account export-credentials --plaintext` / `account import-credentials` — 导出明文 JSON、在新环境重新加密写入。
+11. **按 lease 取明文密码**：`account get-credential <id> --reveal --lease-token <token>` — 结合 pick-web 返回的 lease 解密 `local_encrypted` 等路径。
+12. **业务 skill 同进程登录**：`from service.rpa_helpers import ensure_logged_in` — 详见 [`references/RPA_HELPERS.md`](references/RPA_HELPERS.md)。
+13. **有则用、无则建（网页账号）**：`account ensure-web --platform <p>` — 登记账号 ≠ 已登录；登录仍由业务技能 / `ensure_logged_in` 处理。
 
 ## CLI 调用
 

references/CLI.md

@@ -40,10 +40,11 @@
 | `account add-web --platform <p> [--login-id <id>] [--login-id-type <type>] [...]` | 创建网页/RPA 账号；可选 `--auth-strategy` / `--session-persistent 0\|1` / `--device-fingerprint <fp>` |
 | `account add-secret --platform <p> --credential-type <t> --secret-storage env\|windows_credential\|none\|local_encrypted` | 创建凭据；`local_encrypted` **必须** `--secret-stdin` |
 | `account get <id> [--with-credentials]` | 输出账号 JSON（若带 `--with-credentials` 则附加关联凭据摘要） |
+| `account resolve [--id <id>] [--platform <p>] [--login-id <手机号/用户名>] [--label <备注>] [--query <…>]` | **用人话定位一条账号**（成功输出同 `get`）；多条匹配返回 `ERROR:AMBIGUOUS_ACCOUNT` |
 | `account get-credential <account_id> [--reveal --lease-token <token>]` | v2：**按账号 id** 取活跃凭据；`--reveal` 必须配合合法 lease |
-| `account list [--platform <p>] [--environment <env>] [--tenant-id <t>] [--role <role>] [--limit N]` | 输出账号 JSON **数组** |
-| `account pick-web --platform <p> [...] [--lease] [...] [--ensure]` | 挑选网页自动化候选；`--ensure` 等同 `ensure-web`（零账号时自动登记） |
-| `account ensure-web --platform <p> [--login-id <id>] [--label <label>] [...] [--lease]` | **有则 pick、无则 add-web 再 pick**；有账号但均被租约占用时**不新建**，返回 `ERROR:LEASE_CONFLICT`；成功时结构同 `pick-web`，若本次新建则带 `account_ensured: true` |
+| `account list [--platform <p>] [...] [--login-id <id>] [--label <label>] [--limit N]` | 输出账号 JSON **数组**；可按登录标识/备注筛选 |
+| `account pick-web --platform <p> [...] [--login-id <…>] [--label <…>] [--lease] [...] [--ensure]` | 挑选网页自动化候选；可按手机号/用户名/备注精确筛选；`--ensure` 等同 `ensure-web` |
+| `account ensure-web --platform <p> [--login-id <…>] [--label <…>] [...] [--lease]` | **有则 pick、无则 add-web 再 pick**；指定 `--login-id`/`--label` 时按该标识筛选/创建；均被租约占用时**不新建**，返回 `ERROR:LEASE_CONFLICT` |
 | `account mark-session <id> --session-status <status>` | 标记会话状态 |
 | `account mark-error <id> --code <code> --message <msg>` | 标记错误 |
 | `account mark-used <id>` | 标记已使用 |

references/ERRORS.md

@@ -50,7 +50,8 @@
 | `ERROR:NO_ACCOUNTS_FOUND` | 列表无结果 |
 | `ERROR:ACCOUNT_NOT_FOUND` | 指定 id 不存在 |
 | `ERROR:ACCOUNT_DISABLED` | 账号状态为 disabled |
-| `ERROR:NO_ACCOUNT` | `pick-web` 无符合条件的可用账号（含均被 active 未过期 lease 占用） |
+| `ERROR:NO_ACCOUNT` | `pick-web` / `resolve` 无符合条件的可用账号（含均被 active 未过期 lease 占用） |
+| `ERROR:AMBIGUOUS_ACCOUNT` | `resolve` / 带 `--login-id`/`--label` 的 `pick-web`：匹配到多条，需改用 `--id` 或补 `--platform` |
 | `ERROR:LEASE_CONFLICT` | `ensure-web` / `pick-web --ensure`：已有账号但均被租约占用（**不会**自动再建）；或同账号重复 acquire lease |
 
 ---

references/INTEGRATION.md

@@ -15,6 +15,8 @@
 
 业务技能首启推荐：`account ensure-web --platform <p> [--label ...] [--lease --holder <skill>]`，避免因库中尚无账号而 `NO_ACCOUNT`。登记账号 ≠ 站点已登录。
 
+指定某人读账号时：`account resolve --platform <p> --login-id <手机号或用户名>`，或 `pick-web --platform <p> --login-id <…> --lease`；多条匹配返回 `ERROR:AMBIGUOUS_ACCOUNT`。
+
 ## 推荐调用方式
 
 使用 **`subprocess`** 调用 `scripts/main.py`。宿主注入的 **`JIANGCHANG_DATA_ROOT` / `JIANGCHANG_USER_ID`**（或上层包装的 `CLAW_*`）必须与最终用户会话一致——否则会写到另一套目录。路径调试见 [`RUNTIME.md`](RUNTIME.md)。
@@ -29,6 +31,7 @@
 | 批量账号 JSON | `account list ...` | **单行 JSON 数组** |
 | 网页自动化候选 | `account pick-web ...` | **单行 JSON 对象** |
 | 有则用无则建 | `account ensure-web ...` / `pick-web --ensure` | **同 pick-web**；本次新建时多 `account_ensured: true` |
+| 用人话定位账号 | `account resolve --login-id …` / `--label …` / `--query …` | **同 account get**（单行账号对象） |
 | 取加密凭据明文 | `account get-credential <id> --reveal --lease-token <t>` | **单行 JSON**，含 `plaintext`（若可解密） |
 | 备份加密凭据 | `account export-credentials --plaintext` | **JSON 数组**（stderr 有警告行） |
 | 导入加密凭据 | `account import-credentials [--replace-all]` | **通常为空**（计数在 stderr） |

scripts/cli/app.py

@@ -4,7 +4,7 @@ CLI entry point: argv dispatch for account-manager v2.
 
 Subcommand tree:
   platform  list/get/ensure
-  account   add-web|ensure-web|add-secret|get|get-credential|list|pick-web|mark-session|mark-error|mark-used|open
+  account   add-web|ensure-web|add-secret|get|get-credential|list|resolve|pick-web|mark-session|mark-error|mark-used|open
             init-master-key|export-credentials|import-credentials
   credential pick|resolve
   lease     release|list|cleanup
@@ -31,6 +31,7 @@ from service.account_service import (
     cmd_account_mark_session,
     cmd_account_mark_used,
     cmd_account_pick_web,
+    cmd_account_resolve,
     cmd_credential_pick,
     cmd_credential_resolve,
     cmd_delete_by_id,
@@ -78,17 +79,23 @@ _USAGE = """account-manager v2 — Credential & Browser Profile Manager
                      [--environment <env>] [--role <role>]
   account get <id> [--with-credentials]
   account get-credential <account_id> [--reveal --lease-token <token>]
+  account resolve [--id <id>] [--platform <p>] [--login-id <手机号/用户名>]
+                  [--label <备注>] [--query <id或login_id或备注>]
+                  # 用人话定位一条账号（成功输出同 account get）
   account list [--platform <p>] [--environment <env>]
-               [--tenant-id <t>] [--role <role>] [--limit N]
+               [--tenant-id <t>] [--role <role>]
+               [--login-id <id>] [--label <label>] [--limit N]
   account pick-web --platform <p> [--environment <env>] [--tenant-id <t>]
-                   [--role <role>] [--lease] [--ttl-sec 900]
+                   [--role <role>] [--login-id <手机号/用户名>] [--label <备注>]
+                   [--lease] [--ttl-sec 900]
                    [--holder <holder>] [--purpose <purpose>]
                    [--ensure]   # 同 ensure-web：无账号时自动登记再 pick
-  account ensure-web --platform <p> [--login-id <id>] [--label <label>]
+  account ensure-web --platform <p> [--login-id <手机号/用户名>] [--label <备注>]
                      [--environment <env>] [--tenant-id <t>] [--role <role>]
                      [--lease] [--ttl-sec 900] [--holder <h>] [--purpose <p>]
                      # 有账号则 pick；零账号则按参数 add-web 后再 pick
                      # 有账号但均被租约占用时不新建，返回 LEASE_CONFLICT
+                     # 指定 --login-id/--label 时按该人读标识筛选/创建
   account mark-session <id> --session-status <status>
   account mark-error <id> --code <code> --message <msg>
   account mark-used <id>
@@ -277,6 +284,8 @@ def main() -> None:
             cmd_account_get(aid, include_credentials=with_creds)
         elif sub == "list":
             _cmd_account_list(av)
+        elif sub == "resolve":
+            _cmd_account_resolve(av)
         elif sub == "pick-web":
             _cmd_pick_web_new(av)
         elif sub == "mark-session":
@@ -533,21 +542,37 @@ def _cmd_account_list(argv: list[str]) -> None:
     env = _get_opt(argv, "--environment")
     tenant = _get_opt(argv, "--tenant-id")
     role = _get_opt(argv, "--role")
+    login_id = _get_opt(argv, "--login-id")
+    label = _get_opt(argv, "--label")
     limit = _get_int_opt(argv, "--limit", 200)
     cmd_account_list(
         platform_input=plat,
         environment=env,
         tenant_id=tenant,
         role=role,
+        login_id=login_id,
+        label=label,
         limit=limit,
     )
 
 
+def _cmd_account_resolve(argv: list[str]) -> None:
+    cmd_account_resolve(
+        account_id=_get_opt(argv, "--id"),
+        platform_input=_get_opt(argv, "--platform"),
+        login_id=_get_opt(argv, "--login-id"),
+        label=_get_opt(argv, "--label"),
+        query=_get_opt(argv, "--query"),
+    )
+
+
 def _cmd_pick_web_new(argv: list[str]) -> None:
     plat = _get_opt(argv, "--platform", "")
     env = _get_opt(argv, "--environment")
     tenant = _get_opt(argv, "--tenant-id")
     role = _get_opt(argv, "--role")
+    login_id = _get_opt(argv, "--login-id")
+    label = _get_opt(argv, "--label")
     do_lease = _has_flag(argv, "--lease")
     ttl = _get_int_opt(argv, "--ttl-sec", 900)
     holder = _get_opt(argv, "--holder")
@@ -566,6 +591,8 @@ def _cmd_pick_web_new(argv: list[str]) -> None:
         environment=env,
         tenant_id=tenant,
         role=role,
+        login_id=login_id,
+        label=label,
         do_lease=do_lease,
         ttl_sec=ttl,
         holder=holder,

scripts/db/accounts_repo.py

@@ -229,6 +229,26 @@ def get_account_by_id(account_id) -> Optional[dict]:
         conn.close()
 
 
+def _append_human_ref_filters(
+    conditions: list[str],
+    params: list,
+    *,
+    login_id: Optional[str] = None,
+    label: Optional[str] = None,
+    table_alias: str = "",
+) -> None:
+    """Optional case-insensitive exact match on login_id / account_label."""
+    prefix = f"{table_alias}." if table_alias else ""
+    lid = (login_id or "").strip()
+    if lid:
+        conditions.append(f"LOWER({prefix}login_id) = LOWER(?)")
+        params.append(lid)
+    lab = (label or "").strip()
+    if lab:
+        conditions.append(f"LOWER({prefix}account_label) = LOWER(?)")
+        params.append(lab)
+
+
 def find_accounts(
     platform_key: Optional[str] = None,
     environment: Optional[str] = None,
@@ -236,6 +256,8 @@ def find_accounts(
     role: Optional[str] = None,
     status: Optional[str] = None,
     provider_code: Optional[str] = None,
+    login_id: Optional[str] = None,
+    label: Optional[str] = None,
     limit: int = 200,
 ) -> list[dict]:
     """Find accounts by optional filters. Returns list of dicts."""
@@ -263,6 +285,9 @@ def find_accounts(
         if provider_code:
             conditions.append("provider_code = ?")
             params.append(provider_code)
+        _append_human_ref_filters(
+            conditions, params, login_id=login_id, label=label
+        )
 
         where = ""
         if conditions:
@@ -289,6 +314,8 @@ def count_active_accounts(
     environment: Optional[str] = None,
     tenant_id: Optional[str] = None,
     role: Optional[str] = None,
+    login_id: Optional[str] = None,
+    label: Optional[str] = None,
 ) -> int:
     """Count active accounts matching filters (ignores lease occupancy)."""
     conn = get_conn()
@@ -306,6 +333,9 @@ def count_active_accounts(
         if role:
             conditions.append("role = ?")
             params.append(role)
+        _append_human_ref_filters(
+            conditions, params, login_id=login_id, label=label
+        )
         where = " AND ".join(conditions)
         cur.execute(f"SELECT COUNT(*) FROM accounts WHERE {where}", params)
         row = cur.fetchone()
@@ -319,6 +349,8 @@ def find_account_ids(
     environment: Optional[str] = None,
     tenant_id: Optional[str] = None,
     role: Optional[str] = None,
+    login_id: Optional[str] = None,
+    label: Optional[str] = None,
 ) -> list[int]:
     """Return account IDs matching filters, excluding those with active leases."""
     conn = get_conn()
@@ -336,6 +368,9 @@ def find_account_ids(
         if role:
             conditions.append("a.role = ?")
             params.append(role)
+        _append_human_ref_filters(
+            conditions, params, login_id=login_id, label=label, table_alias="a"
+        )
 
         # Exclude accounts with active non-expired leases
         now = _now_unix()

scripts/db/connection.py

@@ -14,6 +14,7 @@ import sqlite3
 import time
 from typing import Optional
 
+from db.display_metadata import init_display_metadata
 from db.schema import SCHEMA_VERSION, ensure_schema
 from util.constants import SKILL_SLUG
 from util.logging_config import get_skill_logger
@@ -85,6 +86,7 @@ def init_db() -> None:
         ensure_schema(conn)
 
         cur = conn.cursor()
+        init_display_metadata(cur)
         cur.execute(f"PRAGMA user_version = {SCHEMA_VERSION}")
         conn.commit()
 

scripts/db/display_metadata.py

@@ -0,0 +1,421 @@
+"""匠厂数据管理展示元数据（_jiangchang_tables / _jiangchang_columns）。
+
+SQLite 无原生表/字段 COMMENT；中文展示名称通过这两张元数据表提供给宿主「数据管理」页面。
+字段在界面上的顺序由 CREATE TABLE / PRAGMA table_info(cid) 决定，**不**使用 display_order 排序。
+"""
+
+from __future__ import annotations
+
+from typing import Iterable
+
+INTERNAL_METADATA_TABLES = frozenset({"_jiangchang_tables", "_jiangchang_columns"})
+LEGACY_METADATA_TABLES = frozenset({"_schema_meta"})
+METADATA_TABLES = INTERNAL_METADATA_TABLES | LEGACY_METADATA_TABLES
+
+PLATFORMS_TABLE = "platforms"
+ACCOUNTS_TABLE = "accounts"
+CREDENTIALS_TABLE = "credentials"
+ACCOUNT_LEASES_TABLE = "account_leases"
+
+DATETIME_UNIX_SECONDS = "datetime_unix_seconds"
+STANDARD_TIMESTAMP_COLUMNS = frozenset({"created_at", "updated_at"})
+
+USER_BUSINESS_TABLES = (
+    PLATFORMS_TABLE,
+    ACCOUNTS_TABLE,
+    CREDENTIALS_TABLE,
+    ACCOUNT_LEASES_TABLE,
+)
+
+_JIANGCHANG_TABLES_DDL = """
+CREATE TABLE IF NOT EXISTS _jiangchang_tables (
+    table_name TEXT PRIMARY KEY,
+    display_name TEXT NOT NULL,
+    description TEXT,
+    sort_order INTEGER,
+    visible INTEGER NOT NULL DEFAULT 1,
+    readonly INTEGER NOT NULL DEFAULT 0
+)
+"""
+
+_JIANGCHANG_COLUMNS_DDL = """
+CREATE TABLE IF NOT EXISTS _jiangchang_columns (
+    table_name TEXT NOT NULL,
+    column_name TEXT NOT NULL,
+    display_name TEXT NOT NULL,
+    description TEXT,
+    display_order INTEGER,
+    visible INTEGER NOT NULL DEFAULT 1,
+    searchable INTEGER NOT NULL DEFAULT 1,
+    editable INTEGER NOT NULL DEFAULT 1,
+    display_type TEXT,
+    options_json TEXT,
+    PRIMARY KEY (table_name, column_name)
+)
+"""
+
+
+def _col(
+    column_name: str,
+    display_name: str,
+    *,
+    description: str | None = None,
+    visible: int = 1,
+    searchable: int = 1,
+    editable: int = 1,
+    display_type: str | None = None,
+    options_json: str | None = None,
+) -> dict[str, object]:
+    return {
+        "column_name": column_name,
+        "display_name": display_name,
+        "description": description,
+        "visible": visible,
+        "searchable": searchable,
+        "editable": editable,
+        "display_type": display_type,
+        "options_json": options_json,
+    }
+
+
+def _ts(column_name: str, display_name: str, description: str) -> dict[str, object]:
+    return _col(
+        column_name,
+        display_name,
+        description=description,
+        searchable=0,
+        editable=0,
+        display_type=DATETIME_UNIX_SECONDS,
+    )
+
+
+PLATFORMS_TABLE_METADATA = {
+    "table_name": PLATFORMS_TABLE,
+    "display_name": "平台信息",
+    "description": "已注册平台（物流、LLM、内容等）及默认登录策略",
+    "sort_order": 1,
+    "visible": 1,
+    "readonly": 0,
+}
+
+PLATFORMS_COLUMN_METADATA: tuple[dict[str, object], ...] = (
+    _col("platform_key", "平台键", description="平台唯一标识（英文 kebab-case）", editable=0),
+    _col("display_name", "展示名称", description="平台在界面上的显示名称"),
+    _col("domain", "业务域", description="logistics / llm / content / dev / sim 等"),
+    _col("provider_code", "供应商代码", description="供应商或平台代码，可空"),
+    _col("default_url", "默认链接", description="平台默认入口 URL"),
+    _col("aliases_json", "别名列表", description="平台别名 JSON 数组", editable=0),
+    _col("capabilities_json", "能力声明", description='能力 JSON，如 {"web":true,"api_key":false}', editable=0),
+    _col("enabled", "是否启用", description="1=启用，0=停用"),
+    _col("default_auth_strategy", "默认登录策略", description="新建账号时的默认 auth_strategy"),
+    _ts("created_at", "创建时间", "记录创建时间（Unix 秒级时间戳）"),
+    _ts("updated_at", "更新时间", "记录最后更新时间（Unix 秒级时间戳）"),
+)
+
+ACCOUNTS_TABLE_METADATA = {
+    "table_name": ACCOUNTS_TABLE,
+    "display_name": "账号信息",
+    "description": "网页/RPA 账号身份与浏览器 Profile 路径",
+    "sort_order": 2,
+    "visible": 1,
+    "readonly": 0,
+}
+
+ACCOUNTS_COLUMN_METADATA: tuple[dict[str, object], ...] = (
+    _col("id", "编号", description="账号唯一编号", editable=0),
+    _col("platform_key", "平台", description="所属平台键"),
+    _col("account_label", "账号名称", description="人可读的账号名称"),
+    _col("login_id", "登录账号", description="手机号、邮箱、用户名等登录标识"),
+    _col("login_id_type", "登录标识类型", description="phone / email / username / unknown 等"),
+    _col("tenant_id", "租户编号", description="租户或客户标识，可空"),
+    _col("environment", "环境", description="production / simulator / staging 等"),
+    _col("role", "角色", description="booking / tracking / api / default 等"),
+    _col("provider_code", "供应商代码", description="冗余供应商码，便于查询"),
+    _col("profile_dir", "浏览器配置目录", description="Playwright 持久化 Profile 路径", editable=0),
+    _col("url", "入口链接", description="账号默认入口 URL"),
+    _col("status", "状态", description="active / disabled / needs_review 等"),
+    _col("session_status", "会话状态", description="unknown / likely_valid / needs_login 等"),
+    _ts("last_used_at", "最后使用时间", "最近一次被业务技能使用的时间"),
+    _ts("last_login_check_at", "最后登录检查时间", "最近一次登录状态检查时间"),
+    _col("last_error_code", "最近错误码", description="最近一次错误代码", editable=0),
+    _col("last_error_message", "最近错误信息", description="最近一次错误说明", editable=0),
+    _col("extra_json", "扩展信息", description="扩展 JSON 配置", editable=0),
+    _col("auth_strategy", "登录方式", description="九种登录策略之一"),
+    _col("session_persistent", "持久会话", description="是否需要持久化浏览器会话（0/1）"),
+    _col("device_fingerprint", "设备指纹", description="device_bound 策略专用，可空"),
+    _ts("created_at", "创建时间", "记录创建时间（Unix 秒级时间戳）"),
+    _ts("updated_at", "更新时间", "记录最后更新时间（Unix 秒级时间戳）"),
+)
+
+CREDENTIALS_TABLE_METADATA = {
+    "table_name": CREDENTIALS_TABLE,
+    "display_name": "凭证信息",
+    "description": "API Key、Token、加密密码等凭据元数据（不含明文）",
+    "sort_order": 3,
+    "visible": 1,
+    "readonly": 0,
+}
+
+CREDENTIALS_COLUMN_METADATA: tuple[dict[str, object], ...] = (
+    _col("id", "编号", description="凭据唯一编号", editable=0),
+    _col("account_id", "账号编号", description="关联的 accounts.id，可空"),
+    _col("platform_key", "平台", description="所属平台键"),
+    _col("credential_label", "凭据名称", description="人可读的凭据名称"),
+    _col("credential_type", "凭据类型", description="api_key / password / bearer_token 等"),
+    _col("secret_storage", "密钥存储方式", description="none / env / windows_credential / local_encrypted", editable=0),
+    _col("secret_ref", "密钥引用", description="环境变量名或凭据管理器 target", editable=0, searchable=0),
+    _col("secret_mask", "密钥掩码", description="打码后的 secret 展示", editable=0, searchable=0),
+    _col(
+        "secret_ciphertext",
+        "密钥密文",
+        description="local_encrypted 时的 Fernet 密文，不可手工编辑",
+        editable=0,
+        searchable=0,
+    ),
+    _ts("expires_at", "过期时间", "凭据过期时间，可空"),
+    _col("status", "状态", description="active / disabled / expired 等"),
+    _ts("last_used_at", "最后使用时间", "最近一次使用时间"),
+    _col("extra_json", "扩展信息", description="扩展 JSON 配置", editable=0),
+    _ts("created_at", "创建时间", "记录创建时间（Unix 秒级时间戳）"),
+    _ts("updated_at", "更新时间", "记录最后更新时间（Unix 秒级时间戳）"),
+)
+
+ACCOUNT_LEASES_TABLE_METADATA = {
+    "table_name": ACCOUNT_LEASES_TABLE,
+    "display_name": "账号租约",
+    "description": "RPA 并发租约，防止多任务同时使用同一浏览器 Profile",
+    "sort_order": 4,
+    "visible": 1,
+    "readonly": 1,
+}
+
+ACCOUNT_LEASES_COLUMN_METADATA: tuple[dict[str, object], ...] = (
+    _col("id", "编号", description="租约唯一编号", editable=0),
+    _col("account_id", "账号编号", description="关联的 accounts.id", editable=0),
+    _col("lease_token", "租约令牌", description="用于 release 的随机 token", editable=0, searchable=1),
+    _col("holder", "持有者", description="持有租约的业务技能或任务标识", editable=0),
+    _col("purpose", "用途", description="租约用途说明", editable=0),
+    _ts("expires_at", "过期时间", "租约过期时间"),
+    _ts("heartbeat_at", "心跳时间", "最近一次心跳时间"),
+    _ts("released_at", "释放时间", "主动释放时间，可空"),
+    _col("status", "状态", description="active / released / expired", editable=0),
+    _ts("created_at", "创建时间", "记录创建时间（Unix 秒级时间戳）"),
+    _ts("updated_at", "更新时间", "记录最后更新时间（Unix 秒级时间戳）"),
+)
+
+_TABLE_SEEDS: tuple[tuple[dict[str, object], tuple[dict[str, object], ...]], ...] = (
+    (PLATFORMS_TABLE_METADATA, PLATFORMS_COLUMN_METADATA),
+    (ACCOUNTS_TABLE_METADATA, ACCOUNTS_COLUMN_METADATA),
+    (CREDENTIALS_TABLE_METADATA, CREDENTIALS_COLUMN_METADATA),
+    (ACCOUNT_LEASES_TABLE_METADATA, ACCOUNT_LEASES_COLUMN_METADATA),
+)
+
+
+def init_display_metadata_tables(cursor) -> None:
+    cursor.execute(_JIANGCHANG_TABLES_DDL)
+    cursor.execute(_JIANGCHANG_COLUMNS_DDL)
+
+
+def upsert_table_metadata(
+    cursor,
+    *,
+    table_name: str,
+    display_name: str,
+    description: str | None = None,
+    sort_order: int | None = None,
+    visible: int = 1,
+    readonly: int = 0,
+) -> None:
+    cursor.execute(
+        """
+        INSERT INTO _jiangchang_tables (
+            table_name, display_name, description, sort_order, visible, readonly
+        )
+        VALUES (?, ?, ?, ?, ?, ?)
+        ON CONFLICT(table_name) DO UPDATE SET
+            display_name = excluded.display_name,
+            description = excluded.description,
+            sort_order = excluded.sort_order,
+            visible = excluded.visible,
+            readonly = excluded.readonly
+        """,
+        (table_name, display_name, description, sort_order, visible, readonly),
+    )
+
+
+def upsert_column_metadata(
+    cursor,
+    *,
+    table_name: str,
+    column_name: str,
+    display_name: str,
+    description: str | None = None,
+    visible: int = 1,
+    searchable: int = 1,
+    editable: int = 1,
+    display_type: str | None = None,
+    options_json: str | None = None,
+) -> None:
+    cursor.execute(
+        """
+        INSERT INTO _jiangchang_columns (
+            table_name, column_name, display_name, description,
+            display_order, visible, searchable, editable, display_type, options_json
+        )
+        VALUES (?, ?, ?, ?, NULL, ?, ?, ?, ?, ?)
+        ON CONFLICT(table_name, column_name) DO UPDATE SET
+            display_name = excluded.display_name,
+            description = excluded.description,
+            display_order = NULL,
+            visible = excluded.visible,
+            searchable = excluded.searchable,
+            editable = excluded.editable,
+            display_type = excluded.display_type,
+            options_json = excluded.options_json
+        """,
+        (
+            table_name,
+            column_name,
+            display_name,
+            description,
+            visible,
+            searchable,
+            editable,
+            display_type,
+            options_json,
+        ),
+    )
+
+
+def seed_column_metadata_batch(
+    cursor,
+    *,
+    table_name: str,
+    columns: Iterable[dict[str, object]],
+    valid_column_names: Iterable[str] | None = None,
+) -> None:
+    for column in columns:
+        upsert_column_metadata(
+            cursor,
+            table_name=table_name,
+            column_name=str(column["column_name"]),
+            display_name=str(column["display_name"]),
+            description=str(column["description"]) if column.get("description") else None,
+            visible=int(column.get("visible", 1)),
+            searchable=int(column.get("searchable", 1)),
+            editable=int(column.get("editable", 1)),
+            display_type=str(column["display_type"]) if column.get("display_type") else None,
+            options_json=str(column["options_json"]) if column.get("options_json") else None,
+        )
+    if valid_column_names is not None:
+        prune_stale_column_metadata(cursor, table_name, valid_column_names)
+
+
+def prune_stale_column_metadata(cursor, table_name: str, valid_column_names: Iterable[str]) -> None:
+    valid = set(valid_column_names)
+    cursor.execute(
+        "SELECT column_name FROM _jiangchang_columns WHERE table_name = ?",
+        (table_name,),
+    )
+    for (column_name,) in cursor.fetchall():
+        if str(column_name) not in valid:
+            cursor.execute(
+                "DELETE FROM _jiangchang_columns WHERE table_name = ? AND column_name = ?",
+                (table_name, column_name),
+            )
+
+
+def get_table_readonly(cursor, table_name: str) -> int | None:
+    cursor.execute(
+        "SELECT readonly FROM _jiangchang_tables WHERE table_name = ?",
+        (table_name,),
+    )
+    row = cursor.fetchone()
+    if not row:
+        return None
+    return int(row[0] or 0)
+
+
+def get_column_editable(cursor, table_name: str, column_name: str) -> int | None:
+    cursor.execute(
+        """
+        SELECT editable FROM _jiangchang_columns
+        WHERE table_name = ? AND column_name = ?
+        """,
+        (table_name, column_name),
+    )
+    row = cursor.fetchone()
+    if not row:
+        return None
+    return int(row[0] or 0)
+
+
+def list_editable_business_columns(cursor, table_name: str) -> list[str]:
+    physical = list_physical_column_names(cursor, table_name)
+    cursor.execute(
+        """
+        SELECT column_name, editable
+        FROM _jiangchang_columns
+        WHERE table_name = ?
+        """,
+        (table_name,),
+    )
+    editable_set = {
+        str(column_name)
+        for column_name, editable in cursor.fetchall()
+        if editable is not None and int(editable) == 1
+    }
+    return [name for name in physical if name in editable_set]
+
+
+def table_allows_manual_create(cursor, table_name: str) -> bool:
+    readonly = get_table_readonly(cursor, table_name)
+    if readonly is None or int(readonly) != 0:
+        return False
+    return bool(list_editable_business_columns(cursor, table_name))
+
+
+def seed_business_table_display_metadata(cursor, table_meta: dict[str, object], columns: tuple[dict[str, object], ...]) -> None:
+    table_name = str(table_meta["table_name"])
+    upsert_table_metadata(
+        cursor,
+        table_name=table_name,
+        display_name=str(table_meta["display_name"]),
+        description=str(table_meta["description"]) if table_meta.get("description") else None,
+        sort_order=int(table_meta["sort_order"]) if table_meta.get("sort_order") is not None else None,
+        visible=int(table_meta.get("visible", 1)),
+        readonly=int(table_meta.get("readonly", 0)),
+    )
+    seed_column_metadata_batch(
+        cursor,
+        table_name=table_name,
+        columns=columns,
+        valid_column_names=[str(column["column_name"]) for column in columns],
+    )
+
+
+def init_display_metadata(cursor) -> None:
+    init_display_metadata_tables(cursor)
+    for table_meta, columns in _TABLE_SEEDS:
+        seed_business_table_display_metadata(cursor, table_meta, columns)
+
+
+def iter_user_tables(cursor) -> Iterable[str]:
+    cursor.execute(
+        "SELECT name FROM sqlite_master WHERE type='table' AND name NOT LIKE 'sqlite_%' ORDER BY name"
+    )
+    for (name,) in cursor.fetchall():
+        if name in METADATA_TABLES:
+            continue
+        yield str(name)
+
+
+def _quote_identifier(name: str) -> str:
+    return '"' + name.replace('"', '""') + '"'
+
+
+def list_physical_column_names(cursor, table_name: str) -> list[str]:
+    cursor.execute(f"PRAGMA table_info({_quote_identifier(table_name)})")
+    rows = cursor.fetchall()
+    rows.sort(key=lambda row: int(row[0]))
+    return [str(row[1]) for row in rows]

scripts/service/account_ensure_commands.py

@@ -59,23 +59,30 @@ def cmd_account_ensure_web(
     finally:
         conn.close()
 
+    lid = (login_id or "").strip() or None
+    lab = (label or "").strip() or None
+
     existing_count = count_active_accounts(
         platform_key=key,
         environment=environment,
         tenant_id=tenant_id,
         role=role,
+        login_id=lid,
+        label=lab,
     )
     created = False
     if existing_count == 0:
         create_env = (environment or "").strip() or "production"
         create_role = (role or "").strip() or "default"
-        create_label = (label or "").strip() or None
+        create_label = lab or None
         if not create_label:
             create_label = f"{key} 默认"
+            if lid:
+                create_label = f"{key} {lid}"
 
         created_payload = create_web_account_record(
             platform_input,
-            login_id,
+            lid,
             login_id_type,
             create_label,
             tenant_id,
@@ -95,16 +102,19 @@ def cmd_account_ensure_web(
             return
         created = True
         log.info(
-            "account_ensure_web_created id=%s platform=%s profile_dir=%s",
+            "account_ensure_web_created id=%s platform=%s login_id=%s profile_dir=%s",
             created_payload.get("id"),
             key,
+            lid,
             created_payload.get("profile_dir"),
         )
     else:
         log.info(
-            "account_ensure_web_reuse platform=%s existing_active=%s",
+            "account_ensure_web_reuse platform=%s existing_active=%s login_id=%s label=%s",
             key,
             existing_count,
+            lid,
+            lab,
         )
 
     # Capture pick output so we can annotate / remap lease-busy errors.
@@ -121,6 +131,8 @@ def cmd_account_ensure_web(
             environment=environment,
             tenant_id=tenant_id,
             role=role,
+            login_id=lid,
+            label=lab,
             do_lease=do_lease,
             ttl_sec=ttl_sec,
             holder=holder,
@@ -145,9 +157,10 @@ def cmd_account_ensure_web(
         err = (payload.get("error") or {}) if isinstance(payload.get("error"), dict) else {}
         code = str(err.get("code") or "")
         if code == "ERROR:NO_ACCOUNT" and existing_count > 0 and not created:
+            scope = "该筛选条件下" if (lid or lab) else "该平台下"
             _say(_err_json(
                 "ERROR:LEASE_CONFLICT",
-                "该平台下已有账号，但均被其他任务占用。请稍后重试或释放租约；不会自动新建账号。",
+                f"{scope}已有账号，但均被其他任务占用。请稍后重试或释放租约；不会自动新建账号。",
             ))
             return
         _say(raw)

scripts/service/account_query_commands.py

@@ -193,12 +193,21 @@ def cmd_account_list(
     environment: Optional[str] = None,
     tenant_id: Optional[str] = None,
     role: Optional[str] = None,
+    login_id: Optional[str] = None,
+    label: Optional[str] = None,
     limit: int = 200,
 ) -> None:
     """account list — output JSON array of accounts matching filters."""
     log = get_skill_logger()
-    log.info("cli_start subcommand=account_list platform=%s env=%s tenant=%s role=%s",
-             platform_input, environment, tenant_id, role)
+    log.info(
+        "cli_start subcommand=account_list platform=%s env=%s tenant=%s role=%s login_id=%s label=%s",
+        platform_input,
+        environment,
+        tenant_id,
+        role,
+        login_id,
+        label,
+    )
     init_db()
     key = None
     if platform_input and platform_input not in ("all", "全部", ""):
@@ -211,11 +220,115 @@ def cmd_account_list(
         environment=environment,
         tenant_id=tenant_id,
         role=role,
+        login_id=login_id,
+        label=label,
         limit=limit,
     )
     _say(json.dumps(accounts, ensure_ascii=False))
 
 
+def cmd_account_resolve(
+    *,
+    account_id: Optional[str] = None,
+    platform_input: Optional[str] = None,
+    login_id: Optional[str] = None,
+    label: Optional[str] = None,
+    query: Optional[str] = None,
+) -> None:
+    """Resolve one account by id, login_id, label, or free-form query.
+
+    Success: same JSON shape as ``account get``.
+    Errors: ACCOUNT_NOT_FOUND / NO_ACCOUNT / AMBIGUOUS_ACCOUNT / CLI_BAD_ARGS.
+    """
+    log = get_skill_logger()
+    init_db()
+
+    aid_raw = (account_id or "").strip()
+    q = (query or "").strip()
+    lid = (login_id or "").strip()
+    lab = (label or "").strip()
+
+    # Free-form: digits → id; otherwise treat as login_id (then label fallback).
+    if q and not aid_raw and not lid and not lab:
+        if q.isdigit():
+            aid_raw = q
+        else:
+            lid = q
+
+    if aid_raw:
+        try:
+            aid = int(aid_raw)
+        except (TypeError, ValueError):
+            _say(_err_json("ERROR:CLI_BAD_ARGS", f"账号 id 必须是整数：{aid_raw}"))
+            return
+        acc = get_account_by_id(aid)
+        if not acc:
+            _say(_err_json("ERROR:ACCOUNT_NOT_FOUND", f"账号 id={aid} 不存在。"))
+            return
+        log.info("account_resolve_by_id id=%s", aid)
+        _say(json.dumps(acc, ensure_ascii=False))
+        return
+
+    if not lid and not lab:
+        _say(_err_json(
+            "ERROR:CLI_BAD_ARGS",
+            "account resolve 需要 --id、<数字 query>、--login-id 或 --label（也可用 --query 用户名/手机号）。",
+        ))
+        return
+
+    key = None
+    if platform_input and platform_input not in ("all", "全部", ""):
+        key = _resolve_or_fail(platform_input)
+        if not key:
+            return
+    elif not platform_input:
+        # login_id/label without platform: search all platforms
+        key = None
+
+    matches = find_accounts(
+        platform_key=key,
+        login_id=lid or None,
+        label=lab or None,
+        status="active",
+        limit=20,
+    )
+
+    # If query was used as login_id and miss, retry as label.
+    if not matches and q and not login_id and not label and not q.isdigit():
+        matches = find_accounts(
+            platform_key=key,
+            label=q,
+            status="active",
+            limit=20,
+        )
+
+    if not matches:
+        ref = lid or lab or q
+        _say(_err_json(
+            "ERROR:NO_ACCOUNT",
+            f"未找到匹配的账号（ref={ref!r}"
+            + (f", platform={key}" if key else "")
+            + "）。",
+        ))
+        return
+    if len(matches) > 1:
+        ids = [m.get("id") for m in matches[:10]]
+        _say(_err_json(
+            "ERROR:AMBIGUOUS_ACCOUNT",
+            f"匹配到多条账号，请改用 --id 或补充 --platform。候选 id={ids}",
+        ))
+        return
+
+    acc = matches[0]
+    log.info(
+        "account_resolve_ok id=%s login_id=%s label=%s",
+        acc.get("id"),
+        acc.get("login_id"),
+        acc.get("account_label"),
+    )
+    _say(json.dumps(acc, ensure_ascii=False))
+
+
 def cmd_list_json(platform_input: str, limit: int = 200) -> None:
     """Legacy: list-json <platform|all> [--limit N]"""
     log = get_skill_logger()
@@ -238,6 +351,8 @@ def cmd_account_pick_web(
     environment: Optional[str] = None,
     tenant_id: Optional[str] = None,
     role: Optional[str] = None,
+    login_id: Optional[str] = None,
+    label: Optional[str] = None,
     do_lease: bool = False,
     ttl_sec: int = 900,
     holder: Optional[str] = None,
@@ -246,8 +361,16 @@ def cmd_account_pick_web(
 ) -> None:
     """Pick a web/RPA account for use. Optionally acquire a lease."""
     log = get_skill_logger()
-    log.info("account_pick_web_attempt platform=%s env=%s tenant=%s role=%s lease=%s",
-             platform_input, environment, tenant_id, role, do_lease)
+    log.info(
+        "account_pick_web_attempt platform=%s env=%s tenant=%s role=%s login_id=%s label=%s lease=%s",
+        platform_input,
+        environment,
+        tenant_id,
+        role,
+        login_id,
+        label,
+        do_lease,
+    )
 
     key = _resolve_or_auto_register(platform_input, platform_meta)
     if not key:
@@ -260,15 +383,45 @@ def cmd_account_pick_web(
     finally:
         conn.close()
 
+    lid = (login_id or "").strip() or None
+    lab = (label or "").strip() or None
+
+    # Human-ref filters should be unique; ambiguous active matches → explicit error.
+    if lid or lab:
+        active_matches = find_accounts(
+            platform_key=key,
+            environment=environment,
+            tenant_id=tenant_id,
+            role=role,
+            status="active",
+            login_id=lid,
+            label=lab,
+            limit=20,
+        )
+        if len(active_matches) > 1:
+            ids = [m.get("id") for m in active_matches[:10]]
+            _say(_err_json(
+                "ERROR:AMBIGUOUS_ACCOUNT",
+                f"login_id/label 匹配到多条账号，请改用 account get <id>。候选 id={ids}",
+            ))
+            return
+
     candidate_ids = find_account_ids(
         platform_key=key,
         environment=environment,
         tenant_id=tenant_id,
         role=role,
+        login_id=lid,
+        label=lab,
     )
     if not candidate_ids:
-        _say(_err_json("ERROR:NO_ACCOUNT",
-                       "没有符合条件的可用账号（status=active 且未被其他 lease 占用）。"))
+        hint = ""
+        if lid or lab:
+            hint = f"（login_id={lid!r} label={lab!r}）"
+        _say(_err_json(
+            "ERROR:NO_ACCOUNT",
+            f"没有符合条件的可用账号{hint}（status=active 且未被其他 lease 占用）。",
+        ))
         return
 
     picked_id = candidate_ids[0]

scripts/service/account_service.py

@@ -26,6 +26,7 @@ from service.account_query_commands import (
     cmd_account_get_credential,
     cmd_account_list,
     cmd_account_pick_web,
+    cmd_account_resolve,
     cmd_get,
     cmd_list_json,
     cmd_pick_web,
@@ -52,6 +53,7 @@ __all__ = [
     "cmd_account_mark_session",
     "cmd_account_mark_used",
     "cmd_account_pick_web",
+    "cmd_account_resolve",
     "cmd_credential_pick",
     "cmd_credential_resolve",
     "cmd_delete_by_id",

tests/test_account_resolve_pick.py

@@ -0,0 +1,119 @@
+# -*- coding: utf-8 -*-
+"""Human-friendly account resolve / pick-web --login-id / ensure by login_id."""
+from __future__ import annotations
+
+import io
+import json
+import sys
+
+
+def _capture(fn, *args, **kwargs):
+    buf = io.StringIO()
+    old = sys.stdout
+    sys.stdout = buf
+    try:
+        fn(*args, **kwargs)
+    finally:
+        sys.stdout = old
+    return buf.getvalue()
+
+
+def _add_web(platform, login_id, label):
+    from service.account_service import cmd_account_add_web
+
+    payload = json.loads(
+        _capture(
+            cmd_account_add_web,
+            platform,
+            login_id,
+            "username",
+            label,
+            None,
+            "production",
+            "default",
+            None,
+            None,
+            None,
+            None,
+        )
+    )
+    if isinstance(payload, dict) and isinstance(payload.get("data"), dict):
+        return payload["data"]
+    return payload
+
+
+class TestAccountResolve:
+    def test_resolve_by_login_id(self, clean_db):
+        from service.account_service import cmd_account_resolve
+
+        created = _add_web("maersk", "chendelian", "陈德联")
+        raw = _capture(
+            cmd_account_resolve,
+            platform_input="maersk",
+            login_id="ChenDelian",
+        )
+        acc = json.loads(raw)
+        assert acc.get("success") is not False
+        assert acc["id"] == created["id"]
+        assert acc["login_id"] == "chendelian"
+
+    def test_resolve_by_query_fallback_label(self, clean_db):
+        from service.account_service import cmd_account_resolve
+
+        created = _add_web("maersk", "u1", "我的马士基")
+        raw = _capture(
+            cmd_account_resolve,
+            platform_input="maersk",
+            query="我的马士基",
+        )
+        acc = json.loads(raw)
+        assert acc["id"] == created["id"]
+
+    def test_resolve_ambiguous(self, clean_db):
+        from service.account_service import cmd_account_resolve
+
+        _add_web("maersk", "same", "A")
+        _add_web("cma_cgm", "same", "B")
+        raw = _capture(cmd_account_resolve, login_id="same")
+        err = json.loads(raw)
+        assert err["success"] is False
+        assert err["error"]["code"] == "ERROR:AMBIGUOUS_ACCOUNT"
+
+
+class TestPickByLoginId:
+    def test_pick_web_filters_login_id(self, clean_db):
+        from service.account_service import cmd_account_pick_web
+
+        a = _add_web("maersk", "alice", "A")
+        _add_web("maersk", "bob", "B")
+        raw = _capture(
+            cmd_account_pick_web,
+            "maersk",
+            login_id="bob",
+        )
+        picked = json.loads(raw)
+        assert picked["login_id"] == "bob"
+        assert picked["id"] != a["id"]
+
+
+class TestEnsureByLoginId:
+    def test_ensure_creates_named_even_if_platform_has_others(self, clean_db):
+        from db.accounts_repo import find_accounts
+        from service.account_service import cmd_account_ensure_web
+
+        _add_web("maersk", "existing", "已有")
+        before = find_accounts(platform_key="maersk", status="active", limit=50)
+        assert len(before) == 1
+
+        raw = _capture(
+            cmd_account_ensure_web,
+            "maersk",
+            login_id="chendelian",
+            label="陈德联",
+        )
+        result = json.loads(raw)
+        assert result.get("account_ensured") is True
+        assert result["login_id"] == "chendelian"
+
+        after = find_accounts(platform_key="maersk", status="active", limit=50)
+        assert len(after) == 2

tests/test_display_metadata.py

@@ -0,0 +1,263 @@
+# -*- coding: utf-8 -*-
+"""数据管理展示元数据：幂等初始化、中文名称、敏感字段权限。"""
+from __future__ import annotations
+
+import re
+
+import pytest
+
+from db.display_metadata import (
+    ACCOUNT_LEASES_TABLE,
+    ACCOUNTS_TABLE,
+    CREDENTIALS_TABLE,
+    PLATFORMS_TABLE,
+    USER_BUSINESS_TABLES,
+    get_table_readonly,
+    init_display_metadata_tables,
+    list_physical_column_names,
+    table_allows_manual_create,
+    upsert_column_metadata,
+    upsert_table_metadata,
+)
+
+
+def _has_cjk(text: str) -> bool:
+    return bool(re.search(r"[\u4e00-\u9fff]", text or ""))
+
+
+@pytest.fixture
+def metadata_db(clean_db):
+    """clean_db already ran init_db(); return connection for metadata assertions."""
+    yield clean_db
+
+
+def test_init_db_metadata_idempotent(metadata_db):
+    from db.connection import get_conn, init_db
+
+    init_db()
+    conn = get_conn()
+    try:
+        cur = conn.cursor()
+        cur.execute("SELECT COUNT(*) FROM _jiangchang_tables")
+        count_after_second = int(cur.fetchone()[0])
+        assert count_after_second == len(USER_BUSINESS_TABLES)
+    finally:
+        conn.close()
+
+
+@pytest.mark.parametrize(
+    "table_name,expected_display",
+    [
+        (PLATFORMS_TABLE, "平台信息"),
+        (ACCOUNTS_TABLE, "账号信息"),
+        (CREDENTIALS_TABLE, "凭证信息"),
+        (ACCOUNT_LEASES_TABLE, "账号租约"),
+    ],
+)
+def test_table_chinese_display_names(metadata_db, table_name, expected_display):
+    cur = metadata_db.cursor()
+    cur.execute(
+        "SELECT display_name FROM _jiangchang_tables WHERE table_name = ?",
+        (table_name,),
+    )
+    row = cur.fetchone()
+    assert row is not None
+    assert row[0] == expected_display
+
+
+def test_all_business_columns_have_chinese_display_names(metadata_db):
+    cur = metadata_db.cursor()
+    for table_name in USER_BUSINESS_TABLES:
+        physical = set(list_physical_column_names(cur, table_name))
+        cur.execute(
+            """
+            SELECT column_name, display_name
+            FROM _jiangchang_columns
+            WHERE table_name = ?
+            """,
+            (table_name,),
+        )
+        meta_rows = cur.fetchall()
+        assert len(meta_rows) == len(physical), f"{table_name} 元数据字段数与物理表不一致"
+        for column_name, display_name in meta_rows:
+            assert column_name in physical
+            assert _has_cjk(str(display_name)), f"{table_name}.{column_name} 缺少中文 display_name"
+
+
+def test_sensitive_credential_fields_not_editable(metadata_db):
+    cur = metadata_db.cursor()
+    sensitive = ("secret_ref", "secret_mask", "secret_ciphertext", "secret_storage")
+    for column_name in sensitive:
+        cur.execute(
+            """
+            SELECT editable, searchable
+            FROM _jiangchang_columns
+            WHERE table_name = ? AND column_name = ?
+            """,
+            (CREDENTIALS_TABLE, column_name),
+        )
+        editable, searchable = cur.fetchone()
+        assert int(editable) == 0, column_name
+        if column_name in ("secret_ref", "secret_ciphertext"):
+            assert int(searchable) == 0, column_name
+
+
+def test_lease_token_not_editable(metadata_db):
+    cur = metadata_db.cursor()
+    cur.execute(
+        """
+        SELECT editable FROM _jiangchang_columns
+        WHERE table_name = ? AND column_name = 'lease_token'
+        """,
+        (ACCOUNT_LEASES_TABLE,),
+    )
+    assert int(cur.fetchone()[0]) == 0
+
+
+def test_account_leases_readonly(metadata_db):
+    cur = metadata_db.cursor()
+    assert int(get_table_readonly(cur, ACCOUNT_LEASES_TABLE)) == 1
+    assert table_allows_manual_create(cur, ACCOUNT_LEASES_TABLE) is False
+
+
+def test_platforms_key_not_editable(metadata_db):
+    cur = metadata_db.cursor()
+    cur.execute(
+        """
+        SELECT editable FROM _jiangchang_columns
+        WHERE table_name = ? AND column_name = 'platform_key'
+        """,
+        (PLATFORMS_TABLE,),
+    )
+    assert int(cur.fetchone()[0]) == 0
+
+
+def test_profile_dir_not_editable(metadata_db):
+    cur = metadata_db.cursor()
+    cur.execute(
+        """
+        SELECT editable FROM _jiangchang_columns
+        WHERE table_name = ? AND column_name = 'profile_dir'
+        """,
+        (ACCOUNTS_TABLE,),
+    )
+    assert int(cur.fetchone()[0]) == 0
+
+
+def test_timestamp_columns_use_datetime_display_type(metadata_db):
+    cur = metadata_db.cursor()
+    for table_name in USER_BUSINESS_TABLES:
+        cur.execute(
+            """
+            SELECT column_name, display_type, editable
+            FROM _jiangchang_columns
+            WHERE table_name = ? AND column_name IN ('created_at', 'updated_at')
+            """,
+            (table_name,),
+        )
+        for column_name, display_type, editable in cur.fetchall():
+            assert display_type == "datetime_unix_seconds", f"{table_name}.{column_name}"
+            assert int(editable) == 0, f"{table_name}.{column_name}"
+
+
+def test_metadata_tables_hidden_from_user_tables(metadata_db):
+    from db.display_metadata import iter_user_tables
+
+    tables = list(iter_user_tables(metadata_db.cursor()))
+    assert "_jiangchang_tables" not in tables
+    assert "_jiangchang_columns" not in tables
+    assert "_schema_meta" not in tables
+    for name in USER_BUSINESS_TABLES:
+        assert name in tables
+
+
+def test_reinit_clears_stale_column_metadata(metadata_db):
+    from db.connection import get_conn, init_db
+
+    conn = get_conn()
+    try:
+        conn.execute(
+            """
+            INSERT INTO _jiangchang_columns
+            (table_name, column_name, display_name, visible, searchable, editable)
+            VALUES ('accounts', 'stale_field', '陈旧字段', 1, 1, 0)
+            """
+        )
+        conn.commit()
+    finally:
+        conn.close()
+
+    init_db()
+    conn = get_conn()
+    try:
+        cur = conn.cursor()
+        cur.execute(
+            """
+            SELECT COUNT(*) FROM _jiangchang_columns
+            WHERE table_name = 'accounts' AND column_name = 'stale_field'
+            """
+        )
+        assert int(cur.fetchone()[0]) == 0
+    finally:
+        conn.close()
+
+
+def test_missing_column_metadata_detected_in_memory_db():
+    import sqlite3
+
+    from db.display_metadata import init_display_metadata, list_physical_column_names
+
+    conn = sqlite3.connect(":memory:")
+    try:
+        conn.executescript(
+            """
+            CREATE TABLE platforms (
+                platform_key TEXT PRIMARY KEY,
+                display_name TEXT NOT NULL
+            );
+            """
+        )
+        init_display_metadata_tables(conn.cursor())
+        upsert_table_metadata(
+            conn.cursor(),
+            table_name="platforms",
+            display_name="平台信息",
+        )
+        upsert_column_metadata(
+            conn.cursor(),
+            table_name="platforms",
+            column_name="platform_key",
+            display_name="平台键",
+            editable=0,
+        )
+        conn.commit()
+
+        physical = list_physical_column_names(conn.cursor(), "platforms")
+        assert "display_name" in physical
+        cur = conn.cursor()
+        cur.execute(
+            "SELECT COUNT(*) FROM _jiangchang_columns WHERE table_name = 'platforms'"
+        )
+        assert int(cur.fetchone()[0]) < len(physical)
+    finally:
+        conn.close()
+
+    # Full seed should cover all physical columns
+    conn = sqlite3.connect(":memory:")
+    try:
+        from db.schema import ensure_schema
+
+        ensure_schema(conn)
+        init_display_metadata(conn.cursor())
+        conn.commit()
+        for table_name in USER_BUSINESS_TABLES:
+            physical = set(list_physical_column_names(conn.cursor(), table_name))
+            cur = conn.cursor()
+            cur.execute(
+                "SELECT column_name FROM _jiangchang_columns WHERE table_name = ?",
+                (table_name,),
+            )
+            meta_cols = {row[0] for row in cur.fetchall()}
+            assert meta_cols == physical, table_name
+    finally:
+        conn.close()

tests/test_usage.py

@@ -30,6 +30,8 @@ def test_usage_includes_all_account_subcommands():
         "ensure-web",
         "get-credential",
         "pick-web",
+        "resolve",
     ):
         assert cmd in usage, f"USAGE 缺少 {cmd}"
     assert "--ensure" in usage
+    assert "--login-id" in usage