Revert "fix(decrypt): 修复数据库原始密钥解密与设备绑定提示"

This reverts commit 7958e02.

Author: 2977094657

frontend/pages/decrypt.vue

@@ -73,9 +73,6 @@
                 </svg>
                 点击按钮将自动获取【数据库】与【图片】双重密钥。您也可以手动输入已知的64位密钥（使用<a href="https://github.com/ycccccccy/wx_key" target="_blank" class="text-[#07C160] hover:text-[#06AD56]">wx_key</a>等工具获取）。
               </p>
-              <div class="mt-3 rounded-lg border border-amber-200 bg-amber-50 px-3 py-2 text-xs leading-5 text-amber-900">
-                提示：数据库密钥跟随“账号 + 设备”下发。同一账号在另一台电脑生成的聊天记录，复制到当前设备后，通常无法在当前设备重新获取原设备对应的密钥，因此也无法直接解密。
-              </div>
             </div>
 
             <!-- 数据库路径输入 -->

src/wechat_decrypt_tool/routers/decrypt.py

@@ -14,12 +14,7 @@
 from ..logging_config import get_logger
 from ..path_fix import PathFixRoute
 from ..key_store import upsert_account_keys_in_store
-from ..wechat_decrypt import (
-    WeChatDatabaseDecryptor,
-    build_decrypt_result_message,
-    decrypt_wechat_databases,
-    scan_account_databases_from_path,
-)
+from ..wechat_decrypt import WeChatDatabaseDecryptor, decrypt_wechat_databases, scan_account_databases_from_path
 
 logger = get_logger(__name__)
 
@@ -81,7 +76,6 @@ async def decrypt_databases(request: DecryptRequest):
             "message": results["message"],
             "processed_files": results["processed_files"],
             "failed_files": results["failed_files"],
-            "failure_details": results.get("failure_details", []),
             "account_results": results.get("account_results", {}),
         }
 
@@ -165,7 +159,6 @@ async def generate_progress():
         fail_count = 0
         processed_files: list[str] = []
         failed_files: list[str] = []
-        failure_details: list[dict] = []
         account_results: dict = {}
         overall_current = 0
 
@@ -188,7 +181,6 @@ async def generate_progress():
             account_success = 0
             account_processed: list[str] = []
             account_failed: list[str] = []
-            account_failure_details: list[dict] = []
 
             for db_info in dbs:
                 if await request.is_disconnected():
@@ -240,20 +232,11 @@ async def generate_progress():
                     status = "success"
                     msg = "解密成功"
                 else:
-                    failure_detail = {
-                        "account": account,
-                        "file": db_path,
-                        "name": db_name,
-                        "code": str(decryptor.last_error_code or "").strip(),
-                        "reason": str(decryptor.last_error_message or "").strip() or "解密失败",
-                    }
                     account_failed.append(db_path)
-                    account_failure_details.append(failure_detail)
                     failed_files.append(db_path)
-                    failure_details.append(failure_detail)
                     fail_count += 1
                     status = "fail"
-                    msg = failure_detail["reason"]
+                    msg = "解密失败"
 
                 yield _sse(
                     {
@@ -278,7 +261,6 @@ async def generate_progress():
                 "output_dir": str(account_output_dir),
                 "processed_files": account_processed,
                 "failed_files": account_failed,
-                "failure_details": account_failure_details,
             }
 
             # Build cache table (keep behavior consistent with the POST endpoint).
@@ -325,15 +307,9 @@ async def generate_progress():
             "success_count": success_count,
             "failure_count": total_databases - success_count,
             "output_directory": str(base_output_dir.absolute()),
-            "message": build_decrypt_result_message(
-                total_databases=total_databases,
-                success_count=success_count,
-                failed_count=total_databases - success_count,
-                failure_details=failure_details,
-            ),
+            "message": f"解密完成: 成功 {success_count}/{total_databases}",
             "processed_files": processed_files,
             "failed_files": failed_files,
-            "failure_details": failure_details,
             "account_results": account_results,
         }