fix: 调整数值异常值归零和日志高度

app/processor.py

@@ -105,7 +105,7 @@ class DataProcessor:
         "numeric": "float",
     }
     MYSQL_NUMERIC_PATTERN = r"^-?(([0-9]+(\.[0-9]*)?)|(\.[0-9]+))([eE][+-]?[0-9]+)?$"
-    NUMERIC_NULL_TEXTS = {"", "-", "--", "—", "–", "NA", "N/A", "NULL", "NONE", "NAN", "\\N"}
+    NUMERIC_ZERO_TEXTS = {"", "-", "--", "—", "–", "NA", "N/A", "NULL", "NONE", "NAN", "\\N"}
     
     def __init__(self, config: AppConfig, work_dir: Path, logger: ProcessLogger):
         self.config = config
@@ -651,7 +651,7 @@ class DataProcessor:
             numeric = self._numeric_series(series)
             rounded = numeric.round()
             return pd.Series(
-                [None if pd.isna(value) else int(value) for value in rounded],
+                [int(value) for value in rounded],
                 index=series.index,
                 dtype=object,
             )
@@ -663,7 +663,7 @@ class DataProcessor:
         try:
             numeric = self._numeric_series(series)
             return pd.Series(
-                [None if pd.isna(value) else float(value) for value in numeric],
+                [float(value) for value in numeric],
                 index=series.index,
                 dtype=object,
             )
@@ -674,8 +674,8 @@ class DataProcessor:
         text = series.astype("string")
         has_percent = text.str.contains(r"[%％]", regex=True, na=False)
         cleaned = self._clean_numeric_text(text)
-        empty_mask = cleaned.isna() | cleaned.str.upper().isin(self.NUMERIC_NULL_TEXTS)
+        zero_mask = cleaned.isna() | cleaned.str.upper().isin(self.NUMERIC_ZERO_TEXTS)
-        numeric = pd.to_numeric(cleaned.mask(empty_mask, pd.NA), errors="coerce")
+        numeric = pd.to_numeric(cleaned.mask(zero_mask, "0"), errors="coerce").fillna(0)
         numeric[has_percent & numeric.notna()] = numeric[has_percent & numeric.notna()] / 100
         return numeric
 

docs/project_context.md

@@ -1,5 +1,12 @@
 # 项目上下文记录
 
+## 2026-05-19：调整数值异常值归零和完成后日志高度
+
+- `DataProcessor` 数值字段清洗策略从异常值写入 `NULL` 改为写入 `0`：空串、`-`、`--`、长短横线、`NA/N/A/NULL/NONE/NAN/\N` 以及其它无法转数值的文本都会归零，正常 `0` 不受影响。
+- 数值格式继续清理千分位逗号、全角逗号、半角/全角百分号和空白；例如 `12,345.123` 会导入为 `12345.123`，`95%`/`95％` 会导入为 `0.95`。
+- `frontend/src/components/FileWorkflow.vue` 在任务完成或失败后给处理进度区增加 `finished` 状态，`frontend/src/styles.css` 让完成后的日志框使用自适应最大高度，避免上传区恢复显示后日志仍按运行中高度撑开页面。
+- 已执行数值转换样例验证、`.venv\Scripts\python.exe -m compileall app`、`uvx --offline ruff check .` 和 `npm run build`，均通过。
+
 ## 2026-05-19：修复 CSV 导入阶段数值截断错误
 
 - `DataProcessor` 仍会根据 `ReportScript.sql` 的 `MODIFY COLUMN` 提前把业务数值字段建成 `INT/FLOAT`，但数值清洗改为返回真正的 Python `None/int/float`，避免 pandas `<NA>` 或异常文本被 PyMySQL 当作字符串写入数值列。

frontend/src/components/FileWorkflow.vue

@@ -118,7 +118,7 @@
       </div>
     </div>
 
-    <div v-if="processVisible" class="process-section">
+    <div v-if="processVisible" class="process-section" :class="{ finished: taskFinished }">
       <div class="upload-process-card">
         <div class="card-header">
           <div class="card-header-left">
@@ -221,6 +221,9 @@ const taskInProgress = computed(() => {
   }
   return taskStatus.value ? !['completed', 'failed'].includes(taskStatus.value.status) : false;
 });
+const taskFinished = computed(() => {
+  return taskStatus.value ? ['completed', 'failed'].includes(taskStatus.value.status) : false;
+});
 const showUploadProgress = computed(() => working.value || uploadProgress.value > 0);
 const uploadedCount = computed(() => files.value.filter(item => item.status === 'uploaded').length);
 const errorCount = computed(() => files.value.filter(item => item.status === 'error').length);

frontend/src/styles.css

@@ -906,6 +906,12 @@ select {
   border-radius: var(--td-radius-default);
 }
 
+.process-section.finished .log-container {
+  height: auto;
+  min-height: 180px;
+  max-height: clamp(220px, calc(100vh - 620px), 460px);
+}
+
 .log-content {
   margin: 0;
   color: var(--td-text-color-secondary);