# Generated by Django 5.0.6 on 2026-06-08 15:38

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


class Migration(migrations.Migration):

    initial = True

    dependencies = [
        ('courses', '0001_initial'),
        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
    ]

    operations = [
        migrations.CreateModel(
            name='CourseMaterial',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('title', models.CharField(max_length=200)),
                ('material_type', models.CharField(choices=[('youtube', 'YouTube Video'), ('upload', 'File Upload'), ('link', 'External Link'), ('note', 'Text / Notes')], max_length=10)),
                ('description', models.TextField(blank=True)),
                ('youtube_url', models.URLField(blank=True, verbose_name='YouTube URL')),
                ('external_url', models.URLField(blank=True, verbose_name='External Link URL')),
                ('file', models.FileField(blank=True, null=True, upload_to='course_materials/%Y/%m/', validators=[content.models._validate_file_size])),
                ('text_content', models.TextField(blank=True, verbose_name='Text / Notes Content')),
                ('order', models.PositiveIntegerField(default=0)),
                ('is_published', models.BooleanField(default=False)),
                ('created_at', models.DateTimeField(auto_now_add=True)),
                ('updated_at', models.DateTimeField(auto_now=True)),
                ('course', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='materials', to='courses.course')),
                ('uploaded_by', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='uploaded_materials', to=settings.AUTH_USER_MODEL)),
            ],
            options={
                'ordering': ['order', 'created_at'],
            },
        ),
        migrations.CreateModel(
            name='Quiz',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('title', models.CharField(max_length=200)),
                ('description', models.TextField(blank=True)),
                ('is_enabled', models.BooleanField(default=True)),
                ('max_attempts', models.PositiveIntegerField(default=3, help_text='Maximum attempts per student. Set 0 for unlimited.')),
                ('pass_score', models.PositiveIntegerField(default=60, help_text='Minimum percentage score to pass (0-100).')),
                ('created_at', models.DateTimeField(auto_now_add=True)),
                ('updated_at', models.DateTimeField(auto_now=True)),
                ('course', models.OneToOneField(on_delete=django.db.models.deletion.CASCADE, related_name='quiz', to='courses.course')),
                ('created_by', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='created_quizzes', to=settings.AUTH_USER_MODEL)),
            ],
            options={
                'verbose_name_plural': 'quizzes',
            },
        ),
        migrations.CreateModel(
            name='QuizAttempt',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('score', models.DecimalField(decimal_places=2, help_text='Percentage score', max_digits=5)),
                ('passed', models.BooleanField(default=False)),
                ('answers', models.JSONField(default=dict, help_text='Map of question_id to choice_id')),
                ('completed_at', models.DateTimeField(auto_now_add=True)),
                ('quiz', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='attempts', to='content.quiz')),
                ('student', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='quiz_attempts', to=settings.AUTH_USER_MODEL)),
            ],
            options={
                'ordering': ['-completed_at'],
            },
        ),
        migrations.CreateModel(
            name='QuizQuestion',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('question_text', models.TextField()),
                ('order', models.PositiveIntegerField(default=0)),
                ('quiz', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='questions', to='content.quiz')),
            ],
            options={
                'ordering': ['order', 'id'],
            },
        ),
        migrations.CreateModel(
            name='QuizChoice',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('choice_text', models.CharField(max_length=500)),
                ('is_correct', models.BooleanField(default=False)),
                ('question', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='choices', to='content.quizquestion')),
            ],
        ),
    ]