# Generated by Django 5.1.3 on 2026-05-24 15:10

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


class Migration(migrations.Migration):

    dependencies = [
        ("app_settings", "0001_initial"),
        ("chat", "0002_add_attachment_and_optional_body"),
        ("storage", "0001_initial"),
        ("tenants", "0001_initial"),
        migrations.swappable_dependency(settings.AUTH_USER_MODEL),
    ]

    operations = [
        migrations.CreateModel(
            name="ChatSettingValueProxy",
            fields=[],
            options={
                "verbose_name": "chat setting",
                "verbose_name_plural": "Chat Settings",
                "proxy": True,
                "indexes": [],
                "constraints": [],
            },
            bases=("app_settings.settingvalue",),
        ),
        migrations.CreateModel(
            name="GroupConversation",
            fields=[
                (
                    "id",
                    models.BigAutoField(
                        auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
                    ),
                ),
                (
                    "created_at",
                    models.DateTimeField(
                        auto_now_add=True, db_index=True, verbose_name="created at"
                    ),
                ),
                ("updated_at", models.DateTimeField(auto_now=True, verbose_name="updated at")),
                ("name", models.CharField(max_length=150, verbose_name="name")),
                (
                    "description",
                    models.TextField(blank=True, default="", verbose_name="description"),
                ),
                (
                    "kind",
                    models.CharField(
                        choices=[("group", "Group"), ("channel", "Channel")],
                        db_index=True,
                        default="group",
                        max_length=16,
                        verbose_name="kind",
                    ),
                ),
                ("last_message_at", models.DateTimeField(blank=True, db_index=True, null=True)),
                (
                    "created_by",
                    models.ForeignKey(
                        blank=True,
                        null=True,
                        on_delete=django.db.models.deletion.SET_NULL,
                        related_name="created_chat_groups",
                        to=settings.AUTH_USER_MODEL,
                    ),
                ),
                (
                    "tenant",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        related_name="chat_groups",
                        to="tenants.tenant",
                    ),
                ),
            ],
            options={
                "verbose_name": "group conversation",
                "verbose_name_plural": "group conversations",
            },
        ),
        migrations.CreateModel(
            name="GroupMessage",
            fields=[
                (
                    "id",
                    models.BigAutoField(
                        auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
                    ),
                ),
                (
                    "created_at",
                    models.DateTimeField(
                        auto_now_add=True, db_index=True, verbose_name="created at"
                    ),
                ),
                ("updated_at", models.DateTimeField(auto_now=True, verbose_name="updated at")),
                ("body", models.TextField(blank=True, default="", verbose_name="body")),
                (
                    "attachment",
                    models.ForeignKey(
                        blank=True,
                        null=True,
                        on_delete=django.db.models.deletion.SET_NULL,
                        related_name="group_chat_messages",
                        to="storage.filemetadata",
                    ),
                ),
                (
                    "group",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        related_name="messages",
                        to="chat.groupconversation",
                    ),
                ),
                (
                    "sender",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        related_name="sent_group_messages",
                        to=settings.AUTH_USER_MODEL,
                    ),
                ),
            ],
            options={
                "verbose_name": "group message",
                "verbose_name_plural": "group messages",
                "ordering": ("created_at",),
            },
        ),
        migrations.CreateModel(
            name="GroupMember",
            fields=[
                (
                    "id",
                    models.BigAutoField(
                        auto_created=True, primary_key=True, serialize=False, verbose_name="ID"
                    ),
                ),
                (
                    "created_at",
                    models.DateTimeField(
                        auto_now_add=True, db_index=True, verbose_name="created at"
                    ),
                ),
                ("updated_at", models.DateTimeField(auto_now=True, verbose_name="updated at")),
                (
                    "role",
                    models.CharField(
                        choices=[("admin", "Admin"), ("member", "Member")],
                        default="member",
                        max_length=16,
                        verbose_name="role",
                    ),
                ),
                (
                    "last_read_at",
                    models.DateTimeField(blank=True, null=True, verbose_name="last read at"),
                ),
                (
                    "group",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        related_name="members",
                        to="chat.groupconversation",
                    ),
                ),
                (
                    "user",
                    models.ForeignKey(
                        on_delete=django.db.models.deletion.CASCADE,
                        related_name="chat_group_memberships",
                        to=settings.AUTH_USER_MODEL,
                    ),
                ),
            ],
            options={
                "verbose_name": "group member",
                "verbose_name_plural": "group members",
                "constraints": [
                    models.UniqueConstraint(
                        fields=("group", "user"), name="chat_group_member_unique"
                    )
                ],
            },
        ),
    ]