# Generated by Django 6.0.7 on 2026-07-14 18:04

import django.db.models.deletion
import django.utils.timezone
from django.db import migrations, models


class Migration(migrations.Migration):
    initial = True

    dependencies = []

    operations = [
        migrations.CreateModel(
            name="Medication",
            fields=[
                (
                    "id",
                    models.BigAutoField(
                        auto_created=True,
                        primary_key=True,
                        serialize=False,
                        verbose_name="ID",
                    ),
                ),
                ("name", models.CharField(max_length=100, unique=True)),
                (
                    "is_active",
                    models.BooleanField(
                        default=True,
                        help_text="Uncheck when the treatment ends, instead of deleting.",
                    ),
                ),
                ("notes", models.TextField(blank=True)),
                ("created_at", models.DateTimeField(auto_now_add=True)),
            ],
            options={
                "ordering": ["name"],
            },
        ),
        migrations.CreateModel(
            name="PulseReading",
            fields=[
                (
                    "id",
                    models.BigAutoField(
                        auto_created=True,
                        primary_key=True,
                        serialize=False,
                        verbose_name="ID",
                    ),
                ),
                (
                    "date",
                    models.DateField(
                        default=django.utils.timezone.localdate, unique=True
                    ),
                ),
                (
                    "bpm",
                    models.PositiveSmallIntegerField(help_text="Beats per minute."),
                ),
                ("notes", models.TextField(blank=True)),
                ("created_at", models.DateTimeField(auto_now_add=True)),
            ],
            options={
                "ordering": ["-date"],
            },
        ),
        migrations.CreateModel(
            name="ScheduledDose",
            fields=[
                (
                    "id",
                    models.BigAutoField(
                        auto_created=True,
                        primary_key=True,
                        serialize=False,
                        verbose_name="ID",
                    ),
                ),
                (
                    "time_of_day",
                    models.IntegerField(
                        choices=[
                            (1, "Morning"),
                            (2, "Noon"),
                            (3, "Evening"),
                            (4, "Night"),
                        ]
                    ),
                ),
                (
                    "amount",
                    models.CharField(
                        default="1/4",
                        help_text='Free text, e.g. "1/4", "1", "5 mg".',
                        max_length=20,
                    ),
                ),
                ("is_active", models.BooleanField(default=True)),
                (
                    "medication",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        related_name="scheduled_doses",
                        to="tracker.medication",
                    ),
                ),
            ],
            options={
                "ordering": ["medication__name", "time_of_day"],
            },
        ),
        migrations.CreateModel(
            name="DoseLog",
            fields=[
                (
                    "id",
                    models.BigAutoField(
                        auto_created=True,
                        primary_key=True,
                        serialize=False,
                        verbose_name="ID",
                    ),
                ),
                ("date", models.DateField(default=django.utils.timezone.localdate)),
                ("taken", models.BooleanField(default=True)),
                ("taken_at", models.DateTimeField(blank=True, null=True)),
                ("notes", models.TextField(blank=True)),
                (
                    "scheduled_dose",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        related_name="logs",
                        to="tracker.scheduleddose",
                    ),
                ),
            ],
            options={
                "ordering": ["-date", "scheduled_dose__time_of_day"],
            },
        ),
        migrations.AddConstraint(
            model_name="scheduleddose",
            constraint=models.UniqueConstraint(
                fields=("medication", "time_of_day"),
                name="unique_medication_time_of_day",
            ),
        ),
        migrations.AddConstraint(
            model_name="doselog",
            constraint=models.UniqueConstraint(
                fields=("scheduled_dose", "date"), name="unique_dose_per_day"
            ),
        ),
    ]