# Generated by Django 6.0.4 on 2026-04-20 17:36

import django.core.validators
import django.db.models.deletion
from django.db import migrations, models


class Migration(migrations.Migration):

    initial = True

    dependencies = [
        ('skills', '0001_initial'),
    ]

    operations = [
        migrations.CreateModel(
            name='Resource',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('title', models.CharField(max_length=300)),
                ('provider', models.CharField(max_length=100)),
                ('url', models.URLField(max_length=500, unique=True)),
                ('difficulty_level', models.CharField(choices=[('BEGINNER', 'Beginner'), ('INTERMEDIATE', 'Intermediate'), ('ADVANCED', 'Advanced')], max_length=20)),
                ('duration', models.IntegerField(help_text='Total duration in minutes.', validators=[django.core.validators.MinValueValidator(0)])),
                ('type', models.CharField(choices=[('VIDEO', 'Video'), ('COURSE', 'Course'), ('ARTICLE', 'Article'), ('DOCS', 'Docs')], max_length=20)),
                ('rating', models.FloatField(default=3.5, help_text='Curator-assigned 0.0-5.0 rating used by recommendation ranking.', validators=[django.core.validators.MinValueValidator(0.0), django.core.validators.MaxValueValidator(5.0)])),
                ('created_at', models.DateTimeField(auto_now_add=True)),
            ],
            options={
                'ordering': ['title'],
            },
        ),
        migrations.CreateModel(
            name='SkillResource',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('relevance_score', models.FloatField(default=1.0, help_text='0.0-1.0 how relevant this resource is to the skill.', validators=[django.core.validators.MinValueValidator(0.0), django.core.validators.MaxValueValidator(1.0)])),
                ('resource', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='resources.resource')),
                ('skill', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='skills.skill')),
            ],
            options={
                'unique_together': {('skill', 'resource')},
            },
        ),
        migrations.AddField(
            model_name='resource',
            name='skills',
            field=models.ManyToManyField(related_name='resources', through='resources.SkillResource', to='skills.skill'),
        ),
        migrations.CreateModel(
            name='ResourceCheckpoint',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('order_index', models.IntegerField(help_text='1-based position within the resource.', validators=[django.core.validators.MinValueValidator(1)])),
                ('title', models.CharField(max_length=500)),
                ('url_fragment', models.CharField(blank=True, default='', help_text='Optional anchor/path suffix linking to this module.', max_length=500)),
                ('estimated_minutes', models.IntegerField(blank=True, null=True)),
                ('source', models.CharField(choices=[('manual', 'Manual'), ('playwright', 'Playwright'), ('youtube_api', 'YouTube API'), ('fcc_github', 'freeCodeCamp GitHub')], default='manual', max_length=20)),
                ('extracted_at', models.DateTimeField(blank=True, null=True)),
                ('resource', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='checkpoints', to='resources.resource')),
            ],
            options={
                'ordering': ['resource', 'order_index'],
                'unique_together': {('resource', 'order_index')},
            },
        ),
    ]