# Generated by Django 2.2.5 on 2019-09-03 18:30

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

import aleksis.apps.chronos.util.date
import aleksis.core.util.core_helpers


class Migration(migrations.Migration):

    initial = True

    dependencies = [
        ("core", "0001_initial"),
    ]

    operations = [
        migrations.CreateModel(
            name="Lesson",
            fields=[
                (
                    "id",
                    models.AutoField(
                        auto_created=True,
                        primary_key=True,
                        serialize=False,
                        verbose_name="ID",
                    ),
                ),
                (
                    "date_start",
                    models.DateField(
                        null=True, verbose_name="Effective start date of lesson"
                    ),
                ),
                (
                    "date_end",
                    models.DateField(
                        null=True, verbose_name="Effective end date of lesson"
                    ),
                ),
                (
                    "groups",
                    models.ManyToManyField(related_name="lessons", to="core.Group"),
                ),
            ],
            options={"ordering": ["date_start"],},
        ),
        migrations.CreateModel(
            name="LessonPeriod",
            fields=[
                (
                    "id",
                    models.AutoField(
                        auto_created=True,
                        primary_key=True,
                        serialize=False,
                        verbose_name="ID",
                    ),
                ),
                (
                    "lesson",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        related_name="lesson_periods",
                        to="chronos.Lesson",
                    ),
                ),
            ],
            options={
                "ordering": ["lesson__date_start", "period__weekday", "period__period"],
            },
        ),
        migrations.CreateModel(
            name="TimePeriod",
            fields=[
                (
                    "id",
                    models.AutoField(
                        auto_created=True,
                        primary_key=True,
                        serialize=False,
                        verbose_name="ID",
                    ),
                ),
                (
                    "weekday",
                    models.PositiveSmallIntegerField(
                        choices=[
                            (0, "Sunday"),
                            (1, "Monday"),
                            (2, "Tuesday"),
                            (3, "Wednesday"),
                            (4, "Thursday"),
                            (5, "Friday"),
                            (6, "Saturday"),
                        ],
                        verbose_name="Week day",
                    ),
                ),
                (
                    "period",
                    models.PositiveSmallIntegerField(verbose_name="Number of period"),
                ),
                ("time_start", models.TimeField(verbose_name="Time the period starts")),
                ("time_end", models.TimeField(verbose_name="Time the period ends")),
                (
                    "school",
                    models.ForeignKey(
                        default=1,
                        on_delete=django.db.models.deletion.CASCADE,
                        to="core.School",
                    ),
                ),
            ],
            options={
                "ordering": ["weekday", "period"],
                "unique_together": {("school", "weekday", "period")},
            },
        ),
        migrations.CreateModel(
            name="Subject",
            fields=[
                (
                    "id",
                    models.AutoField(
                        auto_created=True,
                        primary_key=True,
                        serialize=False,
                        verbose_name="ID",
                    ),
                ),
                (
                    "abbrev",
                    models.CharField(
                        max_length=10,
                        verbose_name="Abbreviation of subject in timetable",
                    ),
                ),
                (
                    "name",
                    models.CharField(
                        max_length=30, verbose_name="Long name of subject"
                    ),
                ),
                (
                    "colour_fg",
                    models.CharField(
                        blank=True,
                        max_length=7,
                        validators=[
                            django.core.validators.RegexValidator("#[0-9A-F]{6}")
                        ],
                        verbose_name="Foreground colour in timetable",
                    ),
                ),
                (
                    "colour_bg",
                    models.CharField(
                        blank=True,
                        max_length=7,
                        validators=[
                            django.core.validators.RegexValidator("#[0-9A-F]{6}")
                        ],
                        verbose_name="Background colour in timetable",
                    ),
                ),
                (
                    "school",
                    models.ForeignKey(
                        default=1,
                        on_delete=django.db.models.deletion.CASCADE,
                        to="core.School",
                    ),
                ),
            ],
            options={
                "ordering": ["name", "abbrev"],
                "unique_together": {("school", "abbrev"), ("school", "name")},
            },
        ),
        migrations.CreateModel(
            name="Room",
            fields=[
                (
                    "id",
                    models.AutoField(
                        auto_created=True,
                        primary_key=True,
                        serialize=False,
                        verbose_name="ID",
                    ),
                ),
                (
                    "short_name",
                    models.CharField(
                        max_length=10, verbose_name="Short name, e.g. room number"
                    ),
                ),
                ("name", models.CharField(max_length=30, verbose_name="Long name")),
                (
                    "school",
                    models.ForeignKey(
                        default=1,
                        on_delete=django.db.models.deletion.CASCADE,
                        to="core.School",
                    ),
                ),
            ],
            options={
                "ordering": ["name", "short_name"],
                "unique_together": {("school", "name"), ("school", "short_name")},
            },
        ),
        migrations.CreateModel(
            name="LessonSubstitution",
            fields=[
                (
                    "id",
                    models.AutoField(
                        auto_created=True,
                        primary_key=True,
                        serialize=False,
                        verbose_name="ID",
                    ),
                ),
                (
                    "week",
                    models.IntegerField(
                        default=aleksis.apps.chronos.util.date.CalendarWeek.current_week,
                        verbose_name="Week",
                    ),
                ),
                (
                    "lesson_period",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        related_name="substitutions",
                        to="chronos.LessonPeriod",
                    ),
                ),
                (
                    "room",
                    models.ForeignKey(
                        null=True,
                        blank=True,
                        on_delete=django.db.models.deletion.CASCADE,
                        to="chronos.Room",
                        verbose_name="Room",
                    ),
                ),
                (
                    "school",
                    models.ForeignKey(
                        default=1,
                        on_delete=django.db.models.deletion.CASCADE,
                        to="core.School",
                    ),
                ),
                (
                    "subject",
                    models.ForeignKey(
                        null=True,
                        blank=True,
                        on_delete=django.db.models.deletion.CASCADE,
                        related_name="lesson_substitutions",
                        to="chronos.Subject",
                        verbose_name="Subject",
                    ),
                ),
                (
                    "teachers",
                    models.ManyToManyField(
                        blank=True,
                        related_name="lesson_substitutions",
                        to="core.Person",
                    ),
                ),
            ],
            options={
                "ordering": [
                    "lesson_period__lesson__date_start",
                    "week",
                    "lesson_period__period__weekday",
                    "lesson_period__period__period",
                ],
            },
        ),
        migrations.AddField(
            model_name="lessonperiod",
            name="period",
            field=models.ForeignKey(
                on_delete=django.db.models.deletion.CASCADE,
                related_name="lesson_periods",
                to="chronos.TimePeriod",
            ),
        ),
        migrations.AddField(
            model_name="lessonperiod",
            name="room",
            field=models.ForeignKey(
                null=True,
                on_delete=django.db.models.deletion.CASCADE,
                related_name="lesson_periods",
                to="chronos.Room",
            ),
        ),
        migrations.AddField(
            model_name="lessonperiod",
            name="school",
            field=models.ForeignKey(
                default=1, on_delete=django.db.models.deletion.CASCADE, to="core.School"
            ),
        ),
        migrations.AddField(
            model_name="lesson",
            name="periods",
            field=models.ManyToManyField(
                related_name="lessons",
                through="chronos.LessonPeriod",
                to="chronos.TimePeriod",
            ),
        ),
        migrations.AddField(
            model_name="lesson",
            name="school",
            field=models.ForeignKey(
                default=1, on_delete=django.db.models.deletion.CASCADE, to="core.School"
            ),
        ),
        migrations.AddField(
            model_name="lesson",
            name="subject",
            field=models.ForeignKey(
                on_delete=django.db.models.deletion.CASCADE,
                related_name="lessons",
                to="chronos.Subject",
            ),
        ),
        migrations.AddField(
            model_name="lesson",
            name="teachers",
            field=models.ManyToManyField(related_name="lessons", to="core.Person"),
        ),
    ]