feat: 内部事务提交功能（培训/招聘面试/内部其他）

- 新增 ContentType: TRAINING, RECRUITMENT, INTERNAL_OTHER
- 新增 PhaseGroup: INTERNAL (内部事务)
- 前端选"内部事务"项目时隐藏项目阶段/工作类型/产出时长
- 内容类型改显示为"事务类型"（培训/招聘面试/内部其他）
- 报告和仪表盘中排除内部事务项目
- 内部事务成本后续按管理成本逻辑分摊到所有项目

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

backend/main.py

@@ -161,13 +161,24 @@ def init_roles_and_admin():
                                  'SCRIPT','STORYBOARD','CHARACTER_DESIGN','SCENE_DESIGN',
                                  'PROP_DESIGN','ANIMATION','DUBBING','AI_DUBBING','SOUND_EFFECTS',
                                  'SHOT_REPAIR','EDITING','MUSIC','SUBTITLE','OTHER',
-                                 'DESIGN') NOT NULL
+                                 'DESIGN','TRAINING','RECRUITMENT','INTERNAL_OTHER') NOT NULL
                         """))
                         conn.commit()
                         print("[MIGRATE] expanded content_type enum")
                     except Exception:
                         pass  # 已经扩展过
 
+                    # MySQL: 扩展 project_phase 枚举（加入 INTERNAL/内部事务）
+                    try:
+                        conn.execute(text("""
+                            ALTER TABLE submissions MODIFY COLUMN project_phase
+                            ENUM('PRE','PRODUCTION','POST','INTERNAL') NOT NULL
+                        """))
+                        conn.commit()
+                        print("[MIGRATE] expanded project_phase enum")
+                    except Exception:
+                        pass  # 已经扩展过
+
                     # MySQL: 扩展 work_type 枚举（加入 REVISION/修改）
                     try:
                         conn.execute(text("""

backend/models.py

@@ -126,6 +126,7 @@ class PhaseGroup(str, enum.Enum):
     PRE = "前期"
     PRODUCTION = "中期"
     POST = "后期"
+    INTERNAL = "内部事务"
 
 
 class WorkType(str, enum.Enum):
@@ -159,6 +160,10 @@ class ContentType(str, enum.Enum):
     SUBTITLE = "字幕"
     # 通用
     OTHER = "其他"
+    # 内部事务
+    TRAINING = "培训"
+    RECRUITMENT = "招聘面试"
+    INTERNAL_OTHER = "内部其他"
 
 
 class SubmitTo(str, enum.Enum):
@@ -449,7 +454,8 @@ CONTENT_PHASE_MAP = {
     "动画制作": "中期",
     "AI配音": "后期", "音效": "后期",
     "修补镜头": "后期", "剪辑": "后期", "音乐/BGM": "后期", "字幕": "后期",
+    "培训": "内部事务", "招聘面试": "内部事务", "内部其他": "内部事务",
 }
 
 # 项目级内容类型（不需要选集数）
-PROJECT_LEVEL_TYPES = {"策划案", "大纲/梗概", "概念设计图", "测试片"}
+PROJECT_LEVEL_TYPES = {"策划案", "大纲/梗概", "概念设计图", "测试片", "培训", "招聘面试", "内部其他"}

backend/routers/dashboard.py

@@ -26,7 +26,10 @@ def get_dashboard(
 ):
     """全局仪表盘数据"""
     # 项目概览
-    active = db.query(Project).filter(Project.status == ProjectStatus.IN_PROGRESS).all()
+    active = db.query(Project).filter(
+        Project.status == ProjectStatus.IN_PROGRESS,
+        Project.name != "内部事务",
+    ).all()
     completed = db.query(Project).filter(Project.status == ProjectStatus.COMPLETED).all()
     abandoned = db.query(Project).filter(Project.status == ProjectStatus.ABANDONED).all()
 

backend/routers/submissions.py

@@ -88,9 +88,9 @@ def create_submission(
         raise HTTPException(status_code=422, detail="请填写投入时长")
 
     # 产出时长校验：前期内容不需要，中期/后期内容必须 > 0
-    PRE_PHASE_TYPES = {'策划案', '大纲/梗概', '概念设计图', '测试片', '剧本', '分镜', '人设图', '场景图', '道具图'}
+    NO_DURATION_TYPES = {'策划案', '大纲/梗概', '概念设计图', '测试片', '剧本', '分镜', '人设图', '场景图', '道具图', '培训', '招聘面试', '内部其他'}
     content_val = req.content_type.value if hasattr(req.content_type, 'value') else req.content_type
-    if content_val not in PRE_PHASE_TYPES:
+    if content_val not in NO_DURATION_TYPES:
         total_secs = (req.duration_minutes or 0) * 60 + (req.duration_seconds or 0)
         if total_secs <= 0:
             raise HTTPException(status_code=422, detail="请填写产出时长")
@@ -219,7 +219,7 @@ def update_submission(
     sub.total_seconds = (sub.duration_minutes or 0) * 60 + (sub.duration_seconds or 0)
 
     # 产出时长校验：前期内容不需要，中期/后期内容必须 > 0
-    PRE_PHASE_TYPES = {'策划案', '大纲/梗概', '概念设计图', '测试片', '剧本', '分镜', '人设图', '场景图', '道具图'}
+    NO_DURATION_TYPES = {'策划案', '大纲/梗概', '概念设计图', '测试片', '剧本', '分镜', '人设图', '场景图', '道具图', '培训', '招聘面试', '内部其他'}
     content_val = sub.content_type.value if hasattr(sub.content_type, 'value') else sub.content_type
     if content_val not in PRE_PHASE_TYPES and sub.total_seconds <= 0:
         raise HTTPException(status_code=422, detail="请填写产出时长")

backend/services/report_service.py

@@ -19,6 +19,8 @@ from calculations import (
 )
 from services.ai_service import generate_report_summary
 
+INTERNAL_PROJECT_NAME = "内部事务"
+
 logger = logging.getLogger(__name__)
 
 
@@ -88,7 +90,8 @@ def generate_daily_report(db: Session) -> dict:
 
     # 进行中项目
     active_projects = db.query(Project).filter(
-        Project.status == ProjectStatus.IN_PROGRESS
+        Project.status == ProjectStatus.IN_PROGRESS,
+        Project.name != INTERNAL_PROJECT_NAME,
     ).all()
 
     projects_data = []
@@ -190,7 +193,8 @@ def generate_weekly_report(db: Session) -> dict:
     avg_daily = round(week_total_secs / max(1, len(week_submitter_ids)) / max(1, working_days), 1)
 
     active_projects = db.query(Project).filter(
-        Project.status == ProjectStatus.IN_PROGRESS
+        Project.status == ProjectStatus.IN_PROGRESS,
+        Project.name != INTERNAL_PROJECT_NAME,
     ).all()
 
     projects_data = []
@@ -340,7 +344,8 @@ def generate_monthly_report(db: Session) -> dict:
     month_submitters = set(s.user_id for s in month_subs)
 
     all_projects = db.query(Project).filter(
-        Project.status.in_([ProjectStatus.IN_PROGRESS, ProjectStatus.COMPLETED])
+        Project.status.in_([ProjectStatus.IN_PROGRESS, ProjectStatus.COMPLETED]),
+        Project.name != INTERNAL_PROJECT_NAME,
     ).all()
 
     completed_this_month = [
@@ -467,7 +472,8 @@ def analyze_project_risks(db: Session) -> list:
     """
     today = date.today()
     active_projects = db.query(Project).filter(
-        Project.status == ProjectStatus.IN_PROGRESS
+        Project.status == ProjectStatus.IN_PROGRESS,
+        Project.name != INTERNAL_PROJECT_NAME,
     ).all()
 
     risks = []

frontend/src/views/Submissions.vue

@@ -70,6 +70,7 @@
             <el-option v-for="p in activeProjects" :key="p.id" :label="p.name" :value="p.id" />
           </el-select>
         </el-form-item>
+        <template v-if="!isInternalProject">
           <el-row :gutter="16">
             <el-col :span="12">
               <el-form-item label="项目阶段" required>
@@ -91,8 +92,9 @@
               </el-form-item>
             </el-col>
           </el-row>
-        <el-form-item label="内容类型" required>
+        </template>
-          <el-select v-model="form.content_type" placeholder="本次提交的产出类型" style="width:100%">
+        <el-form-item :label="isInternalProject ? '事务类型' : '内容类型'" required>
+          <el-select v-model="form.content_type" :placeholder="isInternalProject ? '选择事务类型' : '本次提交的产出类型'" style="width:100%">
             <el-option v-for="ct in filteredContentTypes" :key="ct" :label="ct" :value="ct" />
           </el-select>
         </el-form-item>
@@ -157,6 +159,7 @@
         <el-form-item label="所属项目">
           <el-input :model-value="editForm._project_name" disabled />
         </el-form-item>
+        <template v-if="!isEditInternalProject">
           <el-row :gutter="16">
             <el-col :span="12">
               <el-form-item label="项目阶段" required>
@@ -178,7 +181,8 @@
               </el-form-item>
             </el-col>
           </el-row>
-        <el-form-item label="内容类型" required>
+        </template>
+        <el-form-item :label="isEditInternalProject ? '事务类型' : '内容类型'" required>
           <el-select v-model="editForm.content_type" style="width:100%">
             <el-option v-for="ct in editFilteredContentTypes" :key="ct" :label="ct" :value="ct" />
           </el-select>
@@ -250,6 +254,7 @@ const CONTENT_PHASE_MAP = {
   '剧本': '前期', '分镜': '前期', '人设图': '前期', '场景图': '前期', '道具图': '前期',
   '动画制作': '中期',
   'AI配音': '后期', '音效': '后期', '修补镜头': '后期', '剪辑': '后期', '音乐/BGM': '后期', '字幕': '后期',
+  '培训': '内部事务', '招聘面试': '内部事务', '内部其他': '内部事务',
 }
 
 // 按阶段分组的内容类型（有序）
@@ -257,16 +262,17 @@ const PHASE_CONTENT_TYPES = {
   '前期': ['策划案', '大纲/梗概', '概念设计图', '测试片', '剧本', '分镜', '人设图', '场景图', '道具图'],
   '中期': ['动画制作'],
   '后期': ['AI配音', '音效', '修补镜头', '剪辑', '音乐/BGM', '字幕'],
+  '内部事务': ['培训', '招聘面试', '内部其他'],
 }
 
 // 项目级内容类型（不需要选集数）
-const PROJECT_LEVEL_TYPES = new Set(['策划案', '大纲/梗概', '概念设计图', '测试片'])
+const PROJECT_LEVEL_TYPES = new Set(['策划案', '大纲/梗概', '概念设计图', '测试片', '培训', '招聘面试', '内部其他'])
 function needsEpisode(contentType) {
   return !PROJECT_LEVEL_TYPES.has(contentType)
 }
 
-// 前期内容不显示产出时长
+// 前期 + 内部事务不显示产出时长
-const NO_DURATION_TYPES = new Set(PHASE_CONTENT_TYPES['前期'])
+const NO_DURATION_TYPES = new Set([...PHASE_CONTENT_TYPES['前期'], ...PHASE_CONTENT_TYPES['内部事务']])
 function showDuration(contentType) {
   return !NO_DURATION_TYPES.has(contentType)
 }
@@ -310,9 +316,23 @@ const editForm = reactive({
   episode_number: null,
 })
 
-// 根据阶段过滤内容类型
+// 内部事务项目检测
-const filteredContentTypes = computed(() => PHASE_CONTENT_TYPES[form.project_phase] || [])
+const INTERNAL_PROJECT_NAME = '内部事务'
+const isInternalProject = computed(() => {
+  const proj = activeProjects.value.find(p => p.id === form.project_id)
+  return proj?.name === INTERNAL_PROJECT_NAME
+})
+const isEditInternalProject = computed(() => {
+  return editForm._project_name === INTERNAL_PROJECT_NAME
+})
+
+// 根据阶段过滤内容类型（内部事务项目只显示内部事务类型）
+const filteredContentTypes = computed(() => {
+  if (isInternalProject.value) return PHASE_CONTENT_TYPES['内部事务']
+  return PHASE_CONTENT_TYPES[form.project_phase] || []
+})
 const editFilteredContentTypes = computed(() => {
+  if (isEditInternalProject.value) return PHASE_CONTENT_TYPES['内部事务']
   const types = PHASE_CONTENT_TYPES[editForm.project_phase] || []
   // 编辑时如果当前值不在列表中（旧数据兼容），也加入
   if (editForm.content_type && !types.includes(editForm.content_type)) {
@@ -321,6 +341,17 @@ const editFilteredContentTypes = computed(() => {
   return types
 })
 
+// 选择内部事务项目时自动设置默认值
+watch(() => form.project_id, () => {
+  if (isInternalProject.value) {
+    form.project_phase = '内部事务'
+    form.work_type = '制作'
+    form.content_type = PHASE_CONTENT_TYPES['内部事务'][0]
+    form.duration_minutes = 0
+    form.duration_seconds = 0
+  }
+})
+
 // 切换阶段时重置内容类型为该阶段第一个
 watch(() => form.project_phase, (phase) => {
   const types = PHASE_CONTENT_TYPES[phase]