Добавил приложение склад и модели заготовок

.clinerules

@@ -0,0 +1,17 @@
+# Role: Senior Django MES Engineer
+Answer in RUSSIAN (ОБЯЗАТЕЛЬНО НА РУССКОМ).
+
+# Project Context: Prodman
+- Web-based MES/BOM management.
+- Stack: Django 6.0, PostgreSQL, django-mptt, django-polymorphic.
+- Logic: Item -> BOMNode (Tree) -> BaseOperation (Polymorphic).
+
+# Core Rules:
+1. MANDATORY: Respond in Russian only. Code comments in Russian.
+2. Logic: Units/Assemblies can have children; Parts cannot.
+3. Operations: LaserCutSheet, LaserCutTube, Turning, Weld, Paint. All need a WorkCenter.
+4. Calculations: When writing functions, always consider quantity in BOMNode.
+
+# Environment:
+- OS: Windows 11. Use Windows paths.
+- Hardware: Limited VRAM. Be concise. No yapping.

agent.md.old

@@ -0,0 +1,35 @@
+# Role and Context
+You are a Senior Fullstack Engineer specialized in Django 6.0, Manufacturing Execution Systems (MES), and CAD integration.
+Project: **Prodman** - A system for BOM management and production routing.
+
+# MANDATORY LANGUAGE RULE (ОБЯЗАТЕЛЬНОЕ ПРАВИЛО ЯЗЫКА)
+- **ALWAYS respond in Russian**, even if the user's prompt is in English.
+- **ВСЕГДА отвечай только на русском языке**, даже если запрос на английском.
+- Use English ONLY for code, technical terms, and file paths.
+- If you notice you are speaking English, STOP and translate your last thought into Russian.
+
+# Core Technical Principles
+1. **Architecture Awareness**:
+   - Use `django-mptt` for Bill of Materials (BOM) trees.
+   - Use `django-polymorphic` for production operations (Laser, Weld, etc.).
+   - Model relationships: `Item` -> `BOMNode` (tree) -> `BaseOperation` (process).
+
+2. **Code Standards**:
+   - Strictly follow PEP 8.
+   - Use Type Hinting (typing_extensions).
+   - Use English for naming variables/classes, but Russian for `verbose_name` and docstrings.
+
+3. **Engineering Specifics**:
+   - Validation: Parts (`PART`) cannot have children in BOM. Only `ASSEMBLY` or `UNIT` can.
+   - Operations: Every operation must be linked to a `WorkCenter`.
+
+# System Environment
+- OS: Windows 11.
+- Paths: Always use Windows-style paths (C:\...) or relative project paths.
+- Python: 3.12+
+- Django: 6.0.2
+
+# Performance & Context Management
+- Your current hardware (GTX 1050) has limited VRAM. 
+- **KEEP RESPONSES CONCISE.** Avoid long preambles.
+- If the task is large, split it into small, verifiable steps.

core/settings.py

@@ -50,6 +50,7 @@ INSTALLED_APPS = [
     'polymorphic', # added app Polymorphic
     'mptt', # added app MPTT
     'bom_manager', # added app Bom Manager
+    'stock', # added app Stock
 ]
 
 MIDDLEWARE = [

stock/admin copy.py

@@ -0,0 +1,101 @@
+from django.contrib import admin
+from django.utils.html import format_html
+from polymorphic.admin import (
+    PolymorphicChildModelAdmin, 
+    PolymorphicParentModelAdmin, 
+    PolymorphicChildModelFilter
+)
+from .models import Gost, MaterialGrade, BaseMaterial, SheetMaterial, ProfileMaterial, StockItem
+
+@admin.register(Gost)
+class GostAdmin(admin.ModelAdmin):
+    list_display = ('name', 'description', 'get_pdf_link')
+    search_fields = ('name',)
+
+    def get_pdf_link(self, obj):
+        if obj.pdf_file:
+            return format_html('<a href="{}" target="_blank">📄 PDF</a>', obj.pdf_file.url)
+        return "—"
+    get_pdf_link.short_description = "Файл"
+
+@admin.register(MaterialGrade)
+class MaterialGradeAdmin(admin.ModelAdmin):
+    list_display = ('name', 'gost', 'density')
+    search_fields = ('name', 'gost__name')
+
+class BaseChildAdmin(PolymorphicChildModelAdmin):
+    base_model = BaseMaterial
+
+@admin.register(SheetMaterial)
+class SheetMaterialAdmin(BaseChildAdmin):
+    list_display = ('title', 'thickness', 'grade', 'gost')
+
+@admin.register(ProfileMaterial)
+class ProfileMaterialAdmin(BaseChildAdmin):
+    list_display = ('title', 'profile_type', 'weight_per_meter', 'grade', 'gost')
+
+@admin.register(BaseMaterial)
+class BaseMaterialParentAdmin(PolymorphicParentModelAdmin):
+    base_model = BaseMaterial
+    child_models = (SheetMaterial, ProfileMaterial)
+    list_display = ('get_icon', 'title', 'grade', 'gost', 'get_specs')
+    list_filter = (PolymorphicChildModelFilter, 'grade', 'gost')
+    search_fields = ('title',)
+
+    def get_icon(self, obj):
+        if isinstance(obj, SheetMaterial):
+            return format_html('<span title="Лист" style="font-size: 1.2rem;">📄</span>')
+        if isinstance(obj, ProfileMaterial):
+            return format_html('<span title="Профиль" style="font-size: 1.2rem;">🏗️</span>')
+        return "❓"
+    get_icon.short_description = ""
+
+    def get_specs(self, obj):
+        real_obj = obj.get_real_instance()
+        if isinstance(real_obj, SheetMaterial):
+            return f"t = {real_obj.thickness} мм"
+        if isinstance(real_obj, ProfileMaterial):
+            return f"{real_obj.weight_per_meter} кг/м"
+        return "-"
+    get_specs.short_description = "Характеристики"
+
+@admin.register(StockItem)
+class StockItemAdmin(admin.ModelAdmin):
+    list_display = (
+        'get_material_name', 
+        'display_dimensions', 
+        'quantity', 
+        'colored_status', 
+        'order_reference', 
+        'location'
+    )
+    list_filter = ('is_scrap', 'material__grade', 'material')
+    search_fields = ('order_reference', 'material__title', 'location')
+    
+    def get_material_name(self, obj):
+        return obj.material.title
+    get_material_name.short_description = "Заготовка"
+
+    def display_dimensions(self, obj):
+        if obj.width:
+            return format_html(f"<b>{obj.length} × {obj.width}</b>")
+        return format_html(f"L = <b>{obj.length}</b>")
+    display_dimensions.short_description = "Размеры (мм)"
+
+    def colored_status(self, obj):
+        if obj.is_scrap:
+            return format_html('<b style="color: #ca8a04;">ОБРЕЗОК</b>')
+        return format_html('<b style="color: #16a34a;">ЦЕЛЫЙ</b>')
+    colored_status.short_description = "Статус"
+
+    fieldsets = (
+        (None, {
+            'fields': ('material', 'quantity')
+        }),
+        ('Габариты (мм)', {
+            'fields': (('length', 'width'),)
+        }),
+        ('Учет и хранение', {
+            'fields': ('is_scrap', 'order_reference', 'location')
+        }),
+    )

stock/admin.py

@@ -0,0 +1,135 @@
+from django.contrib import admin
+from django.utils.html import format_html
+from polymorphic.admin import (
+    PolymorphicChildModelAdmin, 
+    PolymorphicParentModelAdmin, 
+    PolymorphicChildModelFilter
+)
+from .models import Gost, MaterialGrade, BaseMaterial, SheetMaterial, ProfileMaterial, StockItem
+
+# --- 1. Справочники (ГОСТ и Марки) ---
+
+@admin.register(Gost)
+class GostAdmin(admin.ModelAdmin):
+    list_display = ('name', 'description', 'get_pdf_link')
+    search_fields = ('name',)
+
+    def get_pdf_link(self, obj):
+        if obj.pdf_file:
+            return format_html('<a href="{}" target="_blank">📄 PDF</a>', obj.pdf_file.url)
+        return "—"
+    get_pdf_link.short_description = "Файл"
+
+
+@admin.register(MaterialGrade)
+class MaterialGradeAdmin(admin.ModelAdmin):
+    list_display = ('name', 'gost', 'density')
+    search_fields = ('name', 'gost__name')
+
+
+# --- 2. Дочерние админки для заготовок ---
+
+class BaseChildAdmin(PolymorphicChildModelAdmin):
+    base_model = BaseMaterial
+    # Делаем название кликабельным и в дочерних списках
+    list_display_links = ('title',)
+
+
+@admin.register(SheetMaterial)
+class SheetMaterialAdmin(BaseChildAdmin):
+    list_display = ('title', 'thickness', 'grade', 'gost')
+
+
+@admin.register(ProfileMaterial)
+class ProfileMaterialAdmin(BaseChildAdmin):
+    list_display = ('title', 'profile_type', 'weight_per_meter', 'grade', 'gost')
+
+
+# --- 3. Главная (родительская) админка заготовок ---
+
+@admin.register(BaseMaterial)
+class BaseMaterialParentAdmin(PolymorphicParentModelAdmin):
+    base_model = BaseMaterial
+    child_models = (SheetMaterial, ProfileMaterial)
+    
+    # Заменяем обычный title на наш кликабельный метод
+    list_display = ('clickable_title', 'grade', 'gost', 'get_specs')
+    list_display_links = ('clickable_title',) 
+    list_filter = (PolymorphicChildModelFilter, 'grade', 'gost')
+    search_fields = ('title',)
+
+    def clickable_title(self, obj):
+        """Объединяет иконку и название в одну ссылку"""
+        # Безопасно получаем реальный тип (Лист или Профиль)
+        real_obj = obj.get_real_instance()
+        
+        icon = "❓"
+        if isinstance(real_obj, SheetMaterial):
+            icon = "📄"
+        elif isinstance(real_obj, ProfileMaterial):
+            icon = "🏗️"
+            
+        return format_html(
+            '<span style="margin-right: 8px; font-size: 1.1rem;">{}</span> <b>{}</b>',
+            icon,
+            obj.title
+        )
+    clickable_title.short_description = "Наименование заготовки"
+    clickable_title.admin_order_field = 'title' # Чтобы работала сортировка
+
+    def get_specs(self, obj):
+        """Вывод ключевых параметров в общий список"""
+        real_obj = obj.get_real_instance()
+        if isinstance(real_obj, SheetMaterial):
+            return f"t = {real_obj.thickness} мм"
+        if isinstance(real_obj, ProfileMaterial):
+            return f"{real_obj.get_profile_type_display()}: {real_obj.weight_per_meter} кг/м"
+        return "-"
+    get_specs.short_description = "Характеристики"
+
+
+# --- 4. Складской учет ---
+
+@admin.register(StockItem)
+class StockItemAdmin(admin.ModelAdmin):
+    list_display = (
+        'get_material_name', 
+        'display_dimensions', 
+        'quantity', 
+        'colored_status', 
+        'order_reference', 
+        'location'
+    )
+    list_display_links = ('get_material_name',)
+    list_filter = ('is_scrap', 'material__grade', 'material')
+    search_fields = ('order_reference', 'material__title', 'location')
+    
+    def get_material_name(self, obj):
+        return obj.material.title
+    get_material_name.short_description = "Заготовка"
+
+    def display_dimensions(self, obj):
+        """Красивое отображение габаритов"""
+        if obj.width:
+            return format_html(f"<b>{obj.length} × {obj.width}</b>")
+        return format_html(f"L = <b>{obj.length}</b>")
+    display_dimensions.short_description = "Размеры (мм)"
+
+    def colored_status(self, obj):
+        """Цветовая маркировка остатков"""
+        if obj.is_scrap:
+            return format_html('<b style="color: #ca8a04;">ОБРЕЗОК</b>')
+        return format_html('<b style="color: #16a34a;">ЦЕЛЫЙ</b>')
+    colored_status.short_description = "Статус"
+
+    fieldsets = (
+        (None, {
+            'fields': ('material', 'quantity')
+        }),
+        ('Габариты (мм)', {
+            'fields': (('length', 'width'),)
+        }),
+        ('Учет и хранение', {
+            'fields': ('is_scrap', 'order_reference', 'location')
+        }),
+    )

stock/apps.py

@@ -0,0 +1,5 @@
+from django.apps import AppConfig
+
+
+class StockConfig(AppConfig):
+    name = 'stock'

stock/migrations/0001_initial.py

@@ -0,0 +1,89 @@
+# Generated by Django 6.0.2 on 2026-02-16 04:28
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+        ('contenttypes', '0002_remove_content_type_name'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='BaseMaterial',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('title', models.CharField(help_text='Лист 10мм или Труба 40х40х2', max_length=255, verbose_name='Наименование заготовки')),
+                ('polymorphic_ctype', models.ForeignKey(editable=False, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='polymorphic_%(app_label)s.%(class)s_set+', to='contenttypes.contenttype')),
+            ],
+            options={
+                'verbose_name': 'Заготовка',
+                'verbose_name_plural': 'Заготовки',
+            },
+        ),
+        migrations.CreateModel(
+            name='MaterialGrade',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(max_length=50, verbose_name='Марка стали')),
+                ('gost', models.CharField(blank=True, max_length=100, null=True, verbose_name='ГОСТ/ТУ')),
+                ('density', models.PositiveIntegerField(default=7850.0, verbose_name='Плотность, кг/м³')),
+            ],
+            options={
+                'verbose_name': 'Марка материала',
+                'verbose_name_plural': 'Марки материалов',
+            },
+        ),
+        migrations.CreateModel(
+            name='ProfileMaterial',
+            fields=[
+                ('basematerial_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='stock.basematerial')),
+                ('profile_type', models.CharField(choices=[('round_tube', 'Труба круглая'), ('square_tube', 'Труба профильная'), ('channel', 'Швеллер'), ('angle', 'Уголок'), ('bar', 'Круг/Пруток'), ('other', 'Прочее')], max_length=20, verbose_name='Тип сечения')),
+                ('weight_per_meter', models.FloatField(help_text='Табличный вес по ГОСТ', verbose_name='Вес 1 м.п., кг')),
+                ('max_dimension', models.PositiveIntegerField(help_text='Для проверки входимости детали', verbose_name='Макс. габарит сечения, мм')),
+            ],
+            options={
+                'verbose_name': 'Профильный материал',
+                'verbose_name_plural': 'Профильные материалы',
+            },
+            bases=('stock.basematerial',),
+        ),
+        migrations.CreateModel(
+            name='SheetMaterial',
+            fields=[
+                ('basematerial_ptr', models.OneToOneField(auto_created=True, on_delete=django.db.models.deletion.CASCADE, parent_link=True, primary_key=True, serialize=False, to='stock.basematerial')),
+                ('thickness', models.PositiveIntegerField(verbose_name='Толщина, мм')),
+            ],
+            options={
+                'verbose_name': 'Листовой материал',
+                'verbose_name_plural': 'Листовые материалы',
+            },
+            bases=('stock.basematerial',),
+        ),
+        migrations.AddField(
+            model_name='basematerial',
+            name='grade',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to='stock.materialgrade', verbose_name='Материал'),
+        ),
+        migrations.CreateModel(
+            name='StockItem',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('length', models.PositiveIntegerField(verbose_name='Длина, мм')),
+                ('width', models.PositiveIntegerField(blank=True, null=True, verbose_name='Ширина, мм')),
+                ('quantity', models.PositiveIntegerField(default=1, verbose_name='Количество, шт')),
+                ('order_reference', models.CharField(blank=True, max_length=100, null=True, verbose_name='Заказ/Сделка')),
+                ('is_scrap', models.BooleanField(default=False, verbose_name='Деловой остаток')),
+                ('location', models.CharField(blank=True, max_length=100, null=True, verbose_name='Место хранения')),
+                ('material', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='stock_items', to='stock.basematerial', verbose_name='Тип заготовки')),
+            ],
+            options={
+                'verbose_name': 'Складская единица',
+                'verbose_name_plural': 'Склад налицо',
+            },
+        ),
+    ]

stock/migrations/0002_gost_alter_basematerial_grade_and_more.py

@@ -0,0 +1,47 @@
+# Generated by Django 6.0.2 on 2026-02-16 04:40
+
+import django.db.models.deletion
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('stock', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='Gost',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('name', models.CharField(help_text='Например, ГОСТ 19903-2015', max_length=100, verbose_name='Название')),
+                ('description', models.TextField(blank=True, null=True, verbose_name='Описание')),
+                ('pdf_file', models.FileField(blank=True, null=True, upload_to='gosts/', verbose_name='Файл (PDF)')),
+            ],
+            options={
+                'verbose_name': 'ГОСТ/ТУ',
+                'verbose_name_plural': 'ГОСТы и ТУ',
+            },
+        ),
+        migrations.AlterField(
+            model_name='basematerial',
+            name='grade',
+            field=models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to='stock.materialgrade', verbose_name='Марка стали'),
+        ),
+        migrations.AlterField(
+            model_name='basematerial',
+            name='title',
+            field=models.CharField(help_text='Пример: Лист 10мм или Труба 40х40х2', max_length=255, verbose_name='Наименование заготовки'),
+        ),
+        migrations.AddField(
+            model_name='basematerial',
+            name='gost',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='stock.gost', verbose_name='ГОСТ на сортамент'),
+        ),
+        migrations.AlterField(
+            model_name='materialgrade',
+            name='gost',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, to='stock.gost', verbose_name='ГОСТ на марку'),
+        ),
+    ]

stock/models.py

@@ -0,0 +1,93 @@
+from django.db import models
+from polymorphic.models import PolymorphicModel
+
+class Gost(models.Model):
+    """Справочник нормативных документов (ГОСТ, ТУ, ОСТ)"""
+    name = models.CharField("Название", max_length=100, help_text="Например, ГОСТ 19903-2015")
+    description = models.TextField("Описание", blank=True, null=True)
+    # Файлы будут загружаться в /media/gosts/
+    pdf_file = models.FileField("Файл (PDF)", upload_to='gosts/', blank=True, null=True)
+
+    class Meta:
+        verbose_name = "ГОСТ/ТУ"
+        verbose_name_plural = "ГОСТы и ТУ"
+
+    def __str__(self):
+        return self.name
+
+class MaterialGrade(models.Model):
+    """Справочник марок стали"""
+    name = models.CharField("Марка стали", max_length=50)
+    # Теперь ссылка на таблицу ГОСТов (например, ГОСТ на хим. состав)
+    gost = models.ForeignKey(Gost, on_delete=models.SET_NULL, verbose_name="ГОСТ на марку", 
+                             blank=True, null=True)
+    density = models.PositiveIntegerField("Плотность, кг/м³", default=7850)
+
+    class Meta:
+        verbose_name = "Марка материала"
+        verbose_name_plural = "Марки материалов"
+
+    def __str__(self):
+        return f"{self.name} ({self.gost.name})" if self.gost else self.name
+
+class BaseMaterial(PolymorphicModel):
+    """Базовая модель для всех типов заготовок"""
+    title = models.CharField("Наименование заготовки", max_length=255, 
+                             help_text="Пример: Лист 10мм или Труба 40х40х2")
+    grade = models.ForeignKey(MaterialGrade, on_delete=models.PROTECT, verbose_name="Марка стали")
+    # ГОСТ на сортамент (например, ГОСТ на прокат листа или трубы)
+    gost = models.ForeignKey(Gost, on_delete=models.SET_NULL, verbose_name="ГОСТ на сортамент", 
+                             blank=True, null=True)
+    
+    class Meta:
+        verbose_name = "Заготовка"
+        verbose_name_plural = "Заготовки"
+
+    def __str__(self):
+        return f"{self.title} [{self.grade.name}]"
+
+class SheetMaterial(BaseMaterial):
+    """Листовой прокат"""
+    thickness = models.PositiveIntegerField("Толщина, мм")
+
+    class Meta:
+        verbose_name = "Листовой материал"
+        verbose_name_plural = "Листовые материалы"
+
+class ProfileMaterial(BaseMaterial):
+    """Линейный прокат"""
+    SECTION_TYPES = [
+        ('round_tube', 'Труба круглая'),
+        ('square_tube', 'Труба профильная'),
+        ('channel', 'Швеллер'),
+        ('angle', 'Уголок'),
+        ('bar', 'Круг/Пруток'),
+        ('other', 'Прочее'),
+    ]
+    profile_type = models.CharField("Тип сечения", max_length=20, choices=SECTION_TYPES)
+    weight_per_meter = models.FloatField("Вес 1 м.п., кг", help_text="Табличный вес по ГОСТ")
+    max_dimension = models.PositiveIntegerField("Макс. габарит сечения, мм", 
+                                               help_text="Для проверки входимости детали")
+
+    class Meta:
+        verbose_name = "Профильный материал"
+        verbose_name_plural = "Профильные материалы"
+
+class StockItem(models.Model):
+    """Складская единица (налицо)"""
+    material = models.ForeignKey(BaseMaterial, on_delete=models.CASCADE, 
+                                 related_name='stock_items', verbose_name="Тип заготовки")
+    length = models.PositiveIntegerField("Длина, мм")
+    width = models.PositiveIntegerField("Ширина, мм", blank=True, null=True)
+    quantity = models.PositiveIntegerField("Количество, шт", default=1)
+    order_reference = models.CharField("Заказ/Сделка", max_length=100, blank=True, null=True)
+    is_scrap = models.BooleanField("Деловой остаток", default=False)
+    location = models.CharField("Место хранения", max_length=100, blank=True, null=True)
+
+    class Meta:
+        verbose_name = "Складская единица"
+        verbose_name_plural = "Склад налицо"
+
+    def __str__(self):
+        dim = f"{self.length}x{self.width}" if self.width else f"L={self.length}"
+        return f"{self.material.title} ({dim})"

stock/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

stock/views.py

@@ -0,0 +1,3 @@
+from django.shortcuts import render
+
+# Create your views here.