# Generated by Django 4.2.11 on 2026-03-26 04:12

from django.conf import settings
from django.db import migrations, models
import django.db.models.deletion


class Migration(migrations.Migration):

    initial = True

    dependencies = [
        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
    ]

    operations = [
        migrations.CreateModel(
            name='Course',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('title', models.CharField(max_length=200)),
                ('slug', models.SlugField(blank=True, max_length=220, unique=True)),
                ('thumbnail', models.ImageField(blank=True, null=True, upload_to='course_thumbnails/')),
                ('short_description', models.CharField(max_length=300)),
                ('full_description', models.TextField()),
                ('price', models.DecimalField(decimal_places=2, default=0.0, max_digits=8)),
                ('duration', models.CharField(help_text='e.g. 10 hours, 4 weeks', max_length=50)),
                ('status', models.CharField(choices=[('draft', 'Draft'), ('published', 'Published')], default='draft', max_length=20)),
                ('created_at', models.DateTimeField(auto_now_add=True)),
                ('updated_at', models.DateTimeField(auto_now=True)),
                ('teachers', models.ManyToManyField(blank=True, limit_choices_to={'role': 'teacher'}, related_name='teaching_courses', to=settings.AUTH_USER_MODEL)),
            ],
            options={
                'verbose_name': 'Course',
                'verbose_name_plural': 'Courses',
                'ordering': ['-created_at'],
            },
        ),
        migrations.CreateModel(
            name='Module',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('title', models.CharField(max_length=200)),
                ('order', models.PositiveIntegerField(default=0)),
                ('course', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='modules', to='courses.course')),
            ],
            options={
                'verbose_name': 'Module',
                'verbose_name_plural': 'Modules',
                'ordering': ['order'],
            },
        ),
        migrations.CreateModel(
            name='Lesson',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('title', models.CharField(max_length=200)),
                ('content', models.TextField(blank=True)),
                ('video_url', models.URLField(blank=True, help_text='YouTube or Vimeo URL', null=True)),
                ('video_file', models.FileField(blank=True, null=True, upload_to='lesson_files/')),
                ('attachment', models.FileField(blank=True, null=True, upload_to='lesson_files/attachments/')),
                ('order', models.PositiveIntegerField(default=0)),
                ('is_preview', models.BooleanField(default=False, help_text='Allow non-enrolled users to preview this lesson')),
                ('module', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='lessons', to='courses.module')),
            ],
            options={
                'verbose_name': 'Lesson',
                'verbose_name_plural': 'Lessons',
                'ordering': ['order'],
            },
        ),
    ]