# Generated by Django 5.1.5 on 2025-05-19 08:40

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


class Migration(migrations.Migration):

    initial = True

    dependencies = [
    ]

    operations = [
        migrations.CreateModel(
            name='Creator',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('name', models.CharField(max_length=100)),
                ('sex', models.CharField(default='男', max_length=10)),
                ('age', models.IntegerField(default=18)),
                ('category', models.CharField(max_length=50)),
                ('followers', models.IntegerField()),
            ],
        ),
        migrations.CreateModel(
            name='Product',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('name', models.CharField(max_length=100)),
                ('category', models.CharField(max_length=50)),
                ('max_price', models.DecimalField(decimal_places=2, max_digits=10)),
                ('min_price', models.DecimalField(decimal_places=2, max_digits=10)),
                ('description', models.TextField(blank=True)),
            ],
        ),
        migrations.CreateModel(
            name='Negotiation',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('status', models.CharField(choices=[('brand_review', '品牌回顾'), ('price_negotiation', '价格谈判'), ('contract_review', '合同确认'), ('draft_ready', '准备合同'), ('draft_approved', '合同提交'), ('accepted', '已接受'), ('abandoned', '已放弃')], default='price_negotiation', max_length=20)),
                ('current_round', models.IntegerField(default=1)),
                ('context', models.JSONField(default=dict)),
                ('creator', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='expertproducts.creator')),
                ('product', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='expertproducts.product')),
            ],
        ),
        migrations.CreateModel(
            name='Message',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('role', models.CharField(max_length=10)),
                ('content', models.TextField()),
                ('created_at', models.DateTimeField(auto_now_add=True)),
                ('stage', models.CharField(choices=[('brand_review', '品牌回顾'), ('price_negotiation', '价格谈判'), ('contract_review', '合同确认'), ('draft_ready', '准备合同'), ('draft_approved', '合同提交'), ('accepted', '已接受'), ('abandoned', '已放弃')], default='brand_review', max_length=32)),
                ('negotiation', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, to='expertproducts.negotiation')),
            ],
        ),
    ]