Добавил журнал ошибок

dbapp/mainapp/admin.py

@@ -1380,3 +1380,77 @@ class SourceRequestStatusHistoryAdmin(BaseAdmin):
     
     def has_change_permission(self, request, obj=None):
         return False
+
+
+# ============================================================================
+# Errors Report Admin
+# ============================================================================
+
+from .models import IssueType, DailyReport, DowntimePeriod, IssueMark
+
+
+class DowntimePeriodInline(admin.TabularInline):
+    """Inline для периодов простоя."""
+    model = DowntimePeriod
+    extra = 1
+    fields = ('start_time', 'end_time', 'reason')
+
+
+class IssueMarkInline(admin.TabularInline):
+    """Inline для отметок об ошибках."""
+    model = IssueMark
+    extra = 0
+    fields = ('issue_type', 'is_present')
+    autocomplete_fields = ('issue_type',)
+
+
+@admin.register(IssueType)
+class IssueTypeAdmin(BaseAdmin):
+    """Админ-панель для типов ошибок/неисправностей."""
+    
+    list_display = ('name', 'category')
+    list_filter = ('category',)
+    search_fields = ('name',)
+    ordering = ('category', 'name')
+
+
+@admin.register(DailyReport)
+class DailyReportAdmin(BaseAdmin):
+    """Админ-панель для ежедневных отчётов."""
+    
+    list_display = (
+        'date',
+        'daily_work_hours',
+        'weekly_work_hours',
+        'downtime_count',
+        'issues_count',
+        'created_at',
+    )
+    list_filter = (
+        ('date', DateRangeQuickSelectListFilterBuilder()),
+    )
+    search_fields = ('explanation', 'comment')
+    ordering = ('-date',)
+    readonly_fields = ('created_at', 'updated_at', 'created_by')
+    inlines = [DowntimePeriodInline, IssueMarkInline]
+    
+    fieldsets = (
+        ('Основная информация', {
+            'fields': ('date', 'daily_work_hours', 'weekly_work_hours')
+        }),
+        ('Примечания', {
+            'fields': ('explanation', 'comment')
+        }),
+        ('Метаданные', {
+            'fields': ('created_at', 'updated_at', 'created_by'),
+            'classes': ('collapse',)
+        }),
+    )
+    
+    def downtime_count(self, obj):
+        return obj.downtime_periods.count()
+    downtime_count.short_description = 'Простоев'
+    
+    def issues_count(self, obj):
+        return obj.issue_marks.filter(is_present=True).count()
+    issues_count.short_description = 'Ошибок/неисправностей'