Auto-calculate points and final grade when saving submission

lmsege/lms/admin.py

@@ -22,7 +22,19 @@ class AssignmentAdmin(ModelAdmin):
     list_display_links = ('title',)
     list_filter = ('subject', 'is_published', 'allow_late_submissions')
     search_fields = ('title', 'description')
-    exclude = ('created_by',)
+    
+    fieldsets = (
+        ('Основная информация', {
+            'fields': ('title', 'subject', 'short_description', 'description')
+        }),
+        ('Настройки доступа и времени', {
+            'fields': ('is_published', 'assign_to_all', 'assigned_students', 'deadline', 'time_limit')
+        }),
+        ('Настройки проверки', {
+            'fields': ('allow_late_submissions', 'passing_threshold')
+        }),
+    )
+    
     filter_horizontal = ('assigned_students',)
     inlines = [QuestionInline]
     actions = ['make_published', 'make_unpublished', 'delete_selected_assignments']
@@ -99,6 +111,8 @@ class AnswerInline(StackedInline):
     def has_add_permission(self, request, obj=None):
         return False
 
+from django.utils.html import format_html
+
 @admin.register(Submission)
 class SubmissionAdmin(ModelAdmin):
     change_list_template = "admin/lms/submission/change_list.html"
@@ -107,6 +121,96 @@ class SubmissionAdmin(ModelAdmin):
     search_fields = ('student__username', 'assignment__title')
     inlines = [AnswerInline]
 
+    fieldsets = (
+        ('Параметры проверки и оценка', {
+            'fields': ('statistics', ('assignment', 'student'), ('grade', 'status'), ('is_time_expired', 'is_late'), 'teacher_feedback')
+        }),
+        ('Временные метки', {
+            'fields': (('started_at', 'submitted_at'),)
+        }),
+    )
+
+    def get_readonly_fields(self, request, obj=None):
+        if obj:
+            return ('statistics', 'assignment', 'student', 'is_time_expired', 'is_late', 'started_at', 'submitted_at')
+        return ('statistics', 'is_time_expired', 'is_late', 'started_at', 'submitted_at')
+
+    @admin.display(description='Статистика (сохраните оценку в формате X/Y, чтобы обновить)')
+    def statistics(self, obj):
+        stats = obj.get_statistics() if obj else None
+        
+        if not stats:
+            return format_html('<div style="color: #8b949e;">Оценка не выставлена или имеет неверный формат. Укажите оценку в формате "X/Y" (например, "3/27").</div>')
+        
+        try:
+            return format_html(
+                '''
+                <div style="background-color: #161b22; border: 1px solid #30363d; border-radius: 8px; padding: 20px; color: #c9d1d9; font-family: ui-sans-serif, system-ui, sans-serif;">
+                    <div style="display: flex; justify-content: space-between; align-items: flex-end;">
+                        <div>
+                            <div style="font-size: 11px; text-transform: uppercase; color: #8b949e; letter-spacing: 0.05em; margin-bottom: 8px;">Итоговая оценка</div>
+                            <div style="display: flex; align-items: baseline; gap: 12px;">
+                                <div style="background-color: #0d1117; border: 1px solid #30363d; border-radius: 6px; padding: 6px 16px; font-size: 24px; font-weight: bold; color: #fff;">
+                                    {grade}
+                                </div>
+                                <span style="font-size: 13px; color: #8b949e;">первичных баллов</span>
+                            </div>
+                        </div>
+                        <div style="flex-grow: 1; max-width: 50%; display: flex; flex-direction: column; justify-content: flex-end;">
+                            <div style="display: flex; justify-content: space-between; font-size: 12px; margin-bottom: 8px;">
+                                <span style="color: #c9d1d9;">Выполнение: <b>{percentage_str}%</b></span>
+                                <span style="color: {color}; font-weight: 500;">{threshold_text}</span>
+                            </div>
+                            <div style="width: 100%; background-color: #30363d; border-radius: 9999px; height: 6px; overflow: hidden; margin-bottom: 8px;">
+                                <div style="background-color: {color}; width: {percentage_str}%; height: 100%; border-radius: 9999px;"></div>
+                            </div>
+                            <div style="display: flex; justify-content: space-between; font-size: 11px; color: #8b949e; font-family: ui-monospace, SFMono-Regular, monospace;">
+                                <span>0 б</span>
+                                <span>Порог: {threshold_points} б</span>
+                                <span>Максимум: {total_int} б</span>
+                            </div>
+                        </div>
+                    </div>
+                </div>
+                ''',
+                grade=obj.grade,
+                percentage_str=stats['percentage_str'],
+                threshold_text=stats['threshold_text'],
+                color=stats['color'],
+                total_int=stats['total'],
+                threshold_points=stats['threshold_points']
+            )
+        except Exception as e:
+            return format_html(
+                '<div style="color: #f85149;">Ошибка при отрисовке статистики: {error}</div>', 
+                error=str(e)
+            )
+
+    def save_formset(self, request, form, formset, change):
+        instances = formset.save(commit=False)
+        for instance in instances:
+            if isinstance(instance, Answer):
+                if instance.is_correct and instance.points is None:
+                    instance.points = instance.question.points
+                elif instance.is_correct is False and instance.points is None:
+                    instance.points = 0
+            instance.save()
+            
+        for obj in formset.deleted_objects:
+            obj.delete()
+            
+        formset.save_m2m()
+        
+        if formset.model == Answer:
+            submission = formset.instance
+            total_earned = sum((ans.points or 0) for ans in submission.answers.all())
+            total_max = sum((q.points or 1) for q in submission.assignment.questions.all())
+            
+            new_grade = f"{total_earned}/{total_max}"
+            if submission.grade != new_grade:
+                submission.grade = new_grade
+                submission.save(update_fields=['grade'])
+
     def get_queryset(self, request):
         qs = super().get_queryset(request)
         if request.user.is_superuser or request.user.role == 'ADMIN':

lmsege/lms/models.py

@@ -15,6 +15,7 @@ class Subject(models.Model):
 
 class Assignment(models.Model):
     title = models.CharField('Название задания', max_length=255)
+    short_description = models.TextField('Краткое описание (для карточки)', blank=True, null=True, help_text='Отображается на главной странице в карточке задания. Если пусто, используется начало полного описания.')
     description = RichTextUploadingField('Описание задания', blank=True, null=True)
     subject = models.ForeignKey(Subject, on_delete=models.CASCADE, verbose_name='Предмет')
     is_published = models.BooleanField('Опубликовано', default=True, help_text='Снимите галочку, чтобы скрыть задание (как черновик).')
@@ -25,6 +26,7 @@ class Assignment(models.Model):
     deadline = models.DateTimeField('Дедлайн', blank=True, null=True, help_text='После этого времени ответы не принимаются.')
     time_limit = models.PositiveIntegerField('Лимит времени (минуты)', blank=True, null=True, help_text='Например, 235 для 3ч 55м. Оставьте пустым, если без таймера.')
     allow_late_submissions = models.BooleanField('Разрешить дорешивание', default=True, help_text='Если включено, ученики смогут сдавать задание после дедлайна с пометкой "После дедлайна".')
+    passing_threshold = models.PositiveIntegerField('Порог прохождения (в баллах)', default=10, help_text='Количество баллов, необходимое для прохождения. Например, 10.')
     
     class Meta:
         verbose_name = 'Задание'
@@ -45,6 +47,7 @@ class Question(models.Model):
     question_type = models.CharField('Тип ответа', max_length=20, choices=TYPE_CHOICES, default='TEXT_AUTO')
     table_rows = models.PositiveIntegerField('Количество строк в таблице', default=2, blank=True, null=True, help_text='Укажите количество строк. Столбцов всегда 2.')
     correct_answer = models.CharField('Правильный ответ (для автопроверки)', max_length=255, blank=True, null=True, help_text='Оставьте пустым для ручной проверки. Для таблицы вводите ответы в формате "Ответ1|Ответ2;Ответ3|Ответ4" (строки через точку с запятой, столбцы через прямую черту).')
+    points = models.PositiveIntegerField('Баллы за правильный ответ', default=1, help_text='Количество баллов, которое дается за эту задачу (для автопроверки).')
     order = models.PositiveIntegerField('Порядок', default=0)
 
     class Meta:
@@ -79,6 +82,34 @@ class Submission(models.Model):
     def __str__(self):
         return f"Ответ от {self.student.username} на {self.assignment.title}"
 
+    def get_statistics(self):
+        if not self.grade:
+            return None
+        try:
+            parts = self.grade.split('/')
+            earned = float(parts[0].strip())
+            total = float(parts[1].strip())
+            percentage = (earned / total) * 100 if total > 0 else 0
+            
+            threshold_points = self.assignment.passing_threshold
+            is_passed = earned >= threshold_points
+            
+            total_int = int(total) if total.is_integer() else total
+            earned_int = int(earned) if earned.is_integer() else earned
+            
+            return {
+                'earned': earned_int,
+                'total': total_int,
+                'percentage': percentage,
+                'percentage_str': f"{percentage:.1f}",
+                'is_passed': is_passed,
+                'threshold_points': threshold_points,
+                'threshold_text': 'Выше порога' if is_passed else f'Ниже порога (Мин: {threshold_points} б)',
+                'color': '#2ea043' if is_passed else '#f85149'
+            }
+        except Exception:
+            return None
+
 class Answer(models.Model):
     submission = models.ForeignKey(Submission, on_delete=models.CASCADE, related_name='answers', verbose_name='Решение (Submission)')
     question = models.ForeignKey(Question, on_delete=models.CASCADE, related_name='answers', verbose_name='Задача')

lmsege/lms/templates/admin/lms/submission/change_list.html

@@ -38,6 +38,12 @@
                             <div class="mt-2 text-sm text-gray-600 dark:text-gray-400 pl-2">
                                 <p class="flex items-center gap-1 mb-1"><span class="material-symbols-outlined text-[16px]">person</span> {{ result.student.first_name|default:result.student.username }}</p>
                                 <p class="flex items-center gap-1"><span class="material-symbols-outlined text-[16px]">schedule</span> {{ result.submitted_at|date:"d M Y, H:i" }}</p>
+                                {% if result.is_late %}
+                                    <p class="flex items-center gap-1 mt-1 text-xs font-medium text-red-500 dark:text-red-400 bg-red-50 dark:bg-red-900/20 py-0.5 px-2 rounded-md w-fit border border-red-100 dark:border-red-800/30"><span class="material-symbols-outlined text-[14px]">error</span> Сдано после дедлайна</p>
+                                {% endif %}
+                                {% if result.is_time_expired %}
+                                    <p class="flex items-center gap-1 mt-1 text-xs font-medium text-orange-500 dark:text-orange-400 bg-orange-50 dark:bg-orange-900/20 py-0.5 px-2 rounded-md w-fit border border-orange-100 dark:border-orange-800/30"><span class="material-symbols-outlined text-[14px]">timer_off</span> Время вышло</p>
+                                {% endif %}
                             </div>
                             <div class="mt-4 pl-2">
                                 <a href="{% url 'admin:lms_submission_change' result.pk %}" class="inline-flex items-center px-3 py-1.5 border border-transparent text-xs font-medium rounded text-white bg-primary-600 hover:bg-primary-700 transition">
@@ -66,6 +72,12 @@
                                 <p class="flex items-center gap-1 mb-1"><span class="material-symbols-outlined text-[16px]">person</span> {{ result.student.first_name|default:result.student.username }}</p>
                                 <p class="flex items-center gap-1 font-medium text-green-600 dark:text-green-400"><span class="material-symbols-outlined text-[16px]">done_all</span> Оценка: {{ result.grade|default:"-" }}</p>
                                 <p class="flex items-center gap-1 mt-1 text-xs"><span class="material-symbols-outlined text-[14px]">event</span> {{ result.submitted_at|date:"d M Y, H:i" }}</p>
+                                {% if result.is_late %}
+                                    <p class="flex items-center gap-1 mt-1 text-xs font-medium text-red-500 dark:text-red-400 bg-red-50 dark:bg-red-900/20 py-0.5 px-2 rounded-md w-fit border border-red-100 dark:border-red-800/30"><span class="material-symbols-outlined text-[14px]">error</span> Сдано после дедлайна</p>
+                                {% endif %}
+                                {% if result.is_time_expired %}
+                                    <p class="flex items-center gap-1 mt-1 text-xs font-medium text-orange-500 dark:text-orange-400 bg-orange-50 dark:bg-orange-900/20 py-0.5 px-2 rounded-md w-fit border border-orange-100 dark:border-orange-800/30"><span class="material-symbols-outlined text-[14px]">timer_off</span> Время вышло</p>
+                                {% endif %}
                             </div>
                             <div class="mt-4 pl-2">
                                 <a href="{% url 'admin:lms_submission_change' result.pk %}" class="inline-flex items-center px-3 py-1.5 border border-gray-300 dark:border-gray-600 text-xs font-medium rounded text-gray-700 dark:text-gray-300 bg-white dark:bg-gray-800 hover:bg-gray-50 dark:hover:bg-gray-700 transition">

lmsege/lms/templates/lms/assignment_detail.html

@@ -37,28 +37,74 @@
     <h3 class="text-lg font-bold text-white mb-6 font-heading border-b border-obsidian-border pb-3">Ваш ответ</h3>
     
     {% if submission and submission.status != 'IN_PROGRESS' %}
-        <div class="mb-8 p-5 rounded-lg border {% if submission.status == 'GRADED' %}bg-emerald-950/20 text-emerald-300 border-emerald-800/40{% else %}bg-amber-950/20 text-amber-300 border-amber-800/40{% endif %}">
-            {% if submission.status == 'GRADED' %}
-                <h4 class="font-bold mb-2 flex items-center gap-2 font-heading">
-                    <svg class="w-5 h-5 text-emerald-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
-                        <path d="M5 13l4 4L19 7" stroke-linecap="round" stroke-linejoin="round" stroke-width="2"></path>
-                    </svg>
-                    Оценка: {{ submission.grade|default:"Не выставлена" }}
-                </h4>
-            {% else %}
-                <h4 class="font-bold mb-2 flex items-center gap-2 font-heading">
-                    <span class="w-2 h-2 rounded-full bg-amber-400 animate-pulse"></span>
-                    Ваша работа отправлена и ожидает проверки.
-                </h4>
-            {% endif %}
+        {% with stats=submission.get_statistics %}
+        {% if stats %}
+            <div class="mb-8 p-6 rounded-xl border bg-obsidian-base border-obsidian-borderLight shadow-sm">
+                <div class="flex flex-col md:flex-row md:items-center justify-between gap-6">
+                    <div class="flex items-center gap-4">
+                        <div class="flex-shrink-0">
+                            <div class="font-mono text-[10px] text-txt-faint uppercase tracking-wider mb-1">Итоговая оценка</div>
+                            <div class="flex items-baseline gap-2">
+                                <div class="bg-obsidian-card border border-obsidian-border rounded-lg px-4 py-2 text-2xl font-bold text-white shadow-sm">
+                                    {{ submission.grade }}
+                                </div>
+                                <span class="text-xs text-txt-muted">первичных баллов</span>
+                            </div>
+                        </div>
+                    </div>
                     
-            {% if submission.teacher_feedback %}
-                <div class="mt-4 p-4 rounded bg-obsidian-base border border-obsidian-borderLight">
-                    <p class="font-medium text-white text-sm mb-1">Общий комментарий преподавателя:</p>
-                    <p class="text-sm text-txt-secondary">{{ submission.teacher_feedback }}</p>
+                    <div class="flex-grow max-w-md w-full">
+                        <div class="flex justify-between items-end mb-2">
+                            <span class="text-sm text-txt-secondary">Выполнение: <b class="text-white">{{ stats.percentage_str }}%</b></span>
+                            <span class="text-xs font-medium px-2 py-0.5 rounded-full" style="color: {{ stats.color }}; background-color: {{ stats.color }}15; border: 1px solid {{ stats.color }}30;">
+                                {{ stats.threshold_text }}
+                            </span>
+                        </div>
+                        <div class="w-full bg-obsidian-border rounded-full height-1.5 overflow-hidden mb-2" style="height: 6px;">
+                            <div class="h-full rounded-full transition-all duration-1000" style="background-color: {{ stats.color }}; width: {{ stats.percentage_str }}%;"></div>
+                        </div>
+                        <div class="flex justify-between text-[10px] text-txt-muted font-mono uppercase tracking-wide">
+                            <span>0 б</span>
+                            <span>Порог: {{ stats.threshold_points }} б</span>
+                            <span>Максимум: {{ stats.total }} б</span>
+                        </div>
+                    </div>
                 </div>
-            {% endif %}
-        </div>
+                
+                {% if submission.teacher_feedback %}
+                    <div class="mt-6 pt-5 border-t border-obsidian-borderLight">
+                        <p class="font-mono text-[10px] uppercase text-accent-blue mb-2 tracking-wider">Комментарий преподавателя</p>
+                        <p class="text-sm text-txt-secondary leading-relaxed bg-obsidian-card p-4 rounded-lg border border-obsidian-border shadow-inner">
+                            {{ submission.teacher_feedback }}
+                        </p>
+                    </div>
+                {% endif %}
+            </div>
+        {% else %}
+            <div class="mb-8 p-5 rounded-lg border {% if submission.status == 'GRADED' %}bg-emerald-950/20 text-emerald-300 border-emerald-800/40{% else %}bg-amber-950/20 text-amber-300 border-amber-800/40{% endif %}">
+                {% if submission.status == 'GRADED' %}
+                    <h4 class="font-bold mb-2 flex items-center gap-2 font-heading">
+                        <svg class="w-5 h-5 text-emerald-400" fill="none" stroke="currentColor" viewBox="0 0 24 24">
+                            <path d="M5 13l4 4L19 7" stroke-linecap="round" stroke-linejoin="round" stroke-width="2"></path>
+                        </svg>
+                        Оценка: {{ submission.grade|default:"Не выставлена" }}
+                    </h4>
+                {% else %}
+                    <h4 class="font-bold mb-2 flex items-center gap-2 font-heading">
+                        <span class="w-2 h-2 rounded-full bg-amber-400 animate-pulse"></span>
+                        Ваша работа отправлена и ожидает проверки.
+                    </h4>
+                {% endif %}
+                
+                {% if submission.teacher_feedback %}
+                    <div class="mt-4 p-4 rounded bg-obsidian-base border border-obsidian-borderLight">
+                        <p class="font-medium text-white text-sm mb-1">Общий комментарий преподавателя:</p>
+                        <p class="text-sm text-txt-secondary">{{ submission.teacher_feedback }}</p>
+                    </div>
+                {% endif %}
+            </div>
+        {% endif %}
+        {% endwith %}
         
         <h4 class="font-bold mb-5 text-white font-heading">Ваши ответы на задачи:</h4>
         <div class="space-y-6">
@@ -67,7 +113,10 @@
                 <!-- Status indicator line -->
                 <div class="absolute left-0 top-0 bottom-0 w-1 {% if answer.is_correct %}bg-emerald-500{% elif answer.is_correct == False %}bg-rose-500{% else %}bg-txt-faint{% endif %}"></div>
                 
-                <h5 class="font-medium text-sm text-txt-muted mb-3 pl-2">Задача {{ forloop.counter }}: {{ answer.question.text|striptags|truncatewords:10 }}</h5>
+                <h5 class="font-bold text-sm text-txt-secondary mb-2 pl-2">Задача {{ forloop.counter }}</h5>
+                <div class="prose prose-invert max-w-none text-white text-sm mb-4 pl-2 font-body">
+                    {{ answer.question.text|safe }}
+                </div>
                 
                 <div class="pl-2">
                     {% if answer.question.question_type == 'TEXT_AUTO' %}

lmsege/lms/templates/lms/dashboard.html

@@ -10,10 +10,26 @@
 </div>
 
 {% if assignments %}
+<!-- Tabs -->
+<div class="flex items-center gap-6 border-b border-obsidian-borderLight mb-6 overflow-x-auto no-scrollbar">
+    <button onclick="filterTasks('all')" id="tab-all" class="text-sm font-medium pb-3 border-b-2 transition-colors border-accent-blue text-white whitespace-nowrap">
+        Все задания <span class="ml-1 px-1.5 py-0.5 rounded bg-obsidian-base border border-obsidian-border text-xs text-txt-secondary">{{ total_count }}</span>
+    </button>
+    <button onclick="filterTasks('waiting')" id="tab-waiting" class="text-sm font-medium pb-3 border-b-2 border-transparent text-txt-muted hover:text-white transition-colors whitespace-nowrap">
+        Ожидают решения <span class="ml-1 px-1.5 py-0.5 rounded bg-obsidian-base border border-obsidian-border text-xs text-txt-secondary">{{ waiting_solution_count }}</span>
+    </button>
+    <button onclick="filterTasks('pending')" id="tab-pending" class="text-sm font-medium pb-3 border-b-2 border-transparent text-txt-muted hover:text-white transition-colors whitespace-nowrap">
+        Ожидает проверки <span class="ml-1 px-1.5 py-0.5 rounded bg-obsidian-base border border-amber-900/50 text-xs text-amber-500/80">{{ pending_count }}</span>
+    </button>
+    <button onclick="filterTasks('graded')" id="tab-graded" class="text-sm font-medium pb-3 border-b-2 border-transparent text-txt-muted hover:text-white transition-colors whitespace-nowrap">
+        Проверено <span class="ml-1 px-1.5 py-0.5 rounded bg-obsidian-base border border-emerald-900/50 text-xs text-emerald-500/80">{{ graded_count }}</span>
+    </button>
+</div>
+
 <div class="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-3 gap-5" data-purpose="task-cards-grid">
     {% for assignment in assignments %}
         {% get_submission submissions assignment.id as sub %}
-        <article class="bg-obsidian-card rounded border border-obsidian-border hover:border-obsidian-borderLight p-6 flex flex-col justify-between transition-colors duration-150 relative" data-purpose="task-card">
+        <article class="task-card bg-obsidian-card rounded border border-obsidian-border hover:border-obsidian-borderLight p-6 flex flex-col justify-between transition-colors duration-150 relative" data-status="{% if not sub or sub.status == 'IN_PROGRESS' %}waiting{% elif sub.status == 'PENDING' %}pending{% elif sub.status == 'GRADED' %}graded{% endif %}">
             <div>
                 <!-- Header Badges -->
                 <div class="flex items-center justify-between gap-2 mb-4">
@@ -48,8 +64,8 @@
                     {% else %}
                         {% if assignment.deadline and now > assignment.deadline %}
                             {% if assignment.allow_late_submissions %}
-                                <span class="inline-flex items-center gap-1.5 px-2 py-0.5 rounded text-xs font-mono font-medium bg-obsidian-borderLight/20 text-txt-muted border border-obsidian-borderLight/50">
-                                    Дедлайн прошел
+                                <span class="inline-flex items-center gap-1.5 px-2 py-0.5 rounded text-xs font-mono font-medium bg-accent-blue/10 text-accent-blue border border-accent-blue/30">
+                                    Дорешивание
                                 </span>
                             {% else %}
                                 <span class="inline-flex items-center gap-1.5 px-2 py-0.5 rounded text-xs font-mono font-medium bg-rose-950/40 text-rose-400 border border-rose-800/50">
@@ -71,7 +87,11 @@
                     {{ assignment.title }}
                 </h2>
 
-                {% if assignment.description %}
+                {% if assignment.short_description %}
+                <div class="mb-5 text-sm text-txt-secondary font-body whitespace-pre-line">
+                    {{ assignment.short_description }}
+                </div>
+                {% elif assignment.description %}
                 <div class="mb-5 line-clamp-3 text-sm text-txt-secondary font-body">
                     {{ assignment.description|striptags }}
                 </div>
@@ -142,4 +162,28 @@
 </div>
 {% endif %}
 
+<script>
+function filterTasks(status) {
+    const cards = document.querySelectorAll('.task-card');
+    cards.forEach(card => {
+        if (status === 'all' || card.dataset.status === status) {
+            card.style.display = 'flex';
+        } else {
+            card.style.display = 'none';
+        }
+    });
+
+    const tabs = ['all', 'waiting', 'pending', 'graded'];
+    tabs.forEach(t => {
+        const btn = document.getElementById('tab-' + t);
+        if (t === status) {
+            btn.classList.add('border-accent-blue', 'text-white');
+            btn.classList.remove('border-transparent', 'text-txt-muted');
+        } else {
+            btn.classList.remove('border-accent-blue', 'text-white');
+            btn.classList.add('border-transparent', 'text-txt-muted');
+        }
+    });
+}
+</script>
 {% endblock %}

lmsege/lms/views.py

@@ -40,16 +40,23 @@ def dashboard(request):
         is_published=True
     ).distinct().order_by('-created_at')
     
-    # Check which ones the student has submitted
     submissions = Submission.objects.filter(student=request.user)
-    submitted_assignment_ids = submissions.values_list('assignment_id', flat=True)
+    submissions_dict = {sub.assignment_id: sub for sub in submissions}
+    
+    total_count = assignments.count()
+    waiting_solution_count = sum(1 for a in assignments if a.id not in submissions_dict or submissions_dict[a.id].status == 'IN_PROGRESS')
+    pending_count = sum(1 for a in assignments if a.id in submissions_dict and submissions_dict[a.id].status == 'PENDING')
+    graded_count = sum(1 for a in assignments if a.id in submissions_dict and submissions_dict[a.id].status == 'GRADED')
 
     from django.utils import timezone
     return render(request, 'lms/dashboard.html', {
         'assignments': assignments,
-        'submitted_assignment_ids': submitted_assignment_ids,
-        'submissions': {sub.assignment_id: sub for sub in submissions},
-        'now': timezone.now()
+        'submissions': submissions_dict,
+        'now': timezone.now(),
+        'total_count': total_count,
+        'waiting_solution_count': waiting_solution_count,
+        'pending_count': pending_count,
+        'graded_count': graded_count,
     })
 
 @login_required
@@ -135,11 +142,11 @@ def assignment_detail(request, pk):
                         if q.correct_answer:
                             correct = strip_tags(q.correct_answer).strip().lower()
                             answer_obj.is_correct = (val.strip().lower() == correct)
-                            answer_obj.points = 1 if answer_obj.is_correct else 0
+                            answer_obj.points = q.points if answer_obj.is_correct else 0
                             total_points += answer_obj.points
                         else:
                             all_auto = False
-                        max_points += 1
+                        max_points += q.points
                     elif q.question_type == 'TABLE_AUTO':
                         rows = getattr(q, 'table_rows', 2) or 2
                         table_data = []
@@ -164,11 +171,11 @@ def assignment_detail(request, pk):
                                         is_correct = False
                                         break
                             answer_obj.is_correct = is_correct
-                            answer_obj.points = 1 if is_correct else 0
+                            answer_obj.points = q.points if is_correct else 0
                             total_points += answer_obj.points
                         else:
                             all_auto = False
-                        max_points += 1
+                        max_points += q.points
                     else:
                         all_auto = False
                         val = form.cleaned_data.get(f'file_{q.id}')