# Generated by Django 3.1.7 on 2021-03-10 13:42

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


class Migration(migrations.Migration):

    initial = True

    dependencies = [
    ]

    operations = [
        migrations.CreateModel(
            name='Author',
            fields=[
                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('name', models.CharField(max_length=255, unique=True)),
            ],
        ),
        migrations.CreateModel(
            name='ExclusionCriterion',
            fields=[
                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('name', models.CharField(max_length=255, unique=True)),
                ('description', models.TextField(blank=True, default='')),
            ],
            options={
                'verbose_name_plural': 'exclusion criteria',
            },
        ),
        migrations.CreateModel(
            name='Publication',
            fields=[
                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('cite_key', models.CharField(blank=True, max_length=255, null=True, unique=True)),
                ('title', models.CharField(max_length=255)),
                ('year', models.PositiveSmallIntegerField()),
                ('references_complete', models.BooleanField(default=False)),
                ('peer_reviewed', models.BooleanField(default=None, null=True)),
                ('classified', models.BooleanField(default=False)),
                ('first_page', models.PositiveSmallIntegerField(blank=True, default=None, null=True)),
                ('last_page', models.PositiveSmallIntegerField(blank=True, default=None, null=True)),
                ('doi', models.CharField(blank=True, default=None, max_length=255, null=True, unique=True)),
            ],
        ),
        migrations.CreateModel(
            name='SearchTerm',
            fields=[
                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('name', models.CharField(max_length=255, unique=True)),
            ],
        ),
        migrations.CreateModel(
            name='Source',
            fields=[
                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('name', models.CharField(max_length=255, unique=True)),
            ],
        ),
        migrations.CreateModel(
            name='Tag',
            fields=[
                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('name', models.CharField(max_length=255, unique=True)),
                ('criteria', models.TextField(blank=True)),
                ('implies', models.ManyToManyField(blank=True, related_name='implied_by', to='sok.Tag')),
            ],
        ),
        migrations.CreateModel(
            name='SemanticScholar',
            fields=[
                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('paper_id', models.CharField(max_length=40, unique=True, validators=[django.core.validators.RegexValidator('^[a-f0-9]{40}$')])),
                ('publication', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='sok.publication')),
            ],
            options={
                'verbose_name_plural': 'semantic scholar',
            },
        ),
        migrations.CreateModel(
            name='PublicationTag',
            fields=[
                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('comment', models.CharField(blank=True, max_length=255, null=True)),
                ('publication', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='sok.publication')),
                ('tag', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='sok.tag')),
            ],
            options={
                'unique_together': {('publication', 'tag')},
            },
        ),
        migrations.CreateModel(
            name='PublicationSource',
            fields=[
                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('publication', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='sok.publication')),
                ('search_term', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='sok.searchterm')),
                ('source', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='sok.source')),
            ],
            options={
                'unique_together': {('publication', 'source', 'search_term')},
            },
        ),
        migrations.CreateModel(
            name='PublicationReference',
            fields=[
                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('identifier', models.CharField(blank=True, default=None, max_length=255, null=True)),
                ('publication', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='sok.publication')),
                ('reference', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='cited_by', to='sok.publication')),
            ],
            options={
                'unique_together': {('publication', 'reference'), ('publication', 'identifier')},
            },
        ),
        migrations.CreateModel(
            name='PublicationAuthor',
            fields=[
                ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('position', models.PositiveSmallIntegerField()),
                ('author', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='sok.author')),
                ('publication', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='sok.publication')),
            ],
            options={
                'unique_together': {('publication', 'author'), ('publication', 'position')},
            },
        ),
        migrations.AddField(
            model_name='publication',
            name='authors',
            field=models.ManyToManyField(related_name='publications', through='sok.PublicationAuthor', to='sok.Author'),
        ),
        migrations.AddField(
            model_name='publication',
            name='exclusion_criteria',
            field=models.ManyToManyField(blank=True, related_name='publications', to='sok.ExclusionCriterion'),
        ),
        migrations.AddField(
            model_name='publication',
            name='references',
            field=models.ManyToManyField(related_name='referenced_by', through='sok.PublicationReference', to='sok.Publication'),
        ),
        migrations.AddField(
            model_name='publication',
            name='sources',
            field=models.ManyToManyField(related_name='publications', through='sok.PublicationSource', to='sok.Source'),
        ),
        migrations.AddField(
            model_name='publication',
            name='tags',
            field=models.ManyToManyField(related_name='publications', through='sok.PublicationTag', to='sok.Tag'),
        ),
        migrations.AddField(
            model_name='publication',
            name='variant_of',
            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='variants', to='sok.publication'),
        ),
    ]