# Generated by Django 6.0.4 on 2026-05-05 13:13

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


class Migration(migrations.Migration):

    dependencies = [
        ('billing', '0011_societe_taux'),
    ]

    operations = [
        migrations.RemoveField(
            model_name='facture',
            name='taux_conversion_fc',
        ),
        migrations.AddField(
            model_name='proforma',
            name='client',
            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.PROTECT, related_name='proformas', to='billing.client'),
        ),
        migrations.AddField(
            model_name='proforma',
            name='montant_demande',
            field=models.DecimalField(decimal_places=2, default=0, max_digits=14, verbose_name='Montant Demandé (USD)'),
        ),
        migrations.AddField(
            model_name='proforma',
            name='montant_marche',
            field=models.DecimalField(decimal_places=2, default=0, max_digits=14, verbose_name='Montant du Marché (USD)'),
        ),
        migrations.AddField(
            model_name='proforma',
            name='montant_sollicite',
            field=models.DecimalField(decimal_places=2, default=0, max_digits=14, verbose_name='Montant Sollicité (USD)'),
        ),
        migrations.AddField(
            model_name='proforma',
            name='objet',
            field=models.CharField(blank=True, max_length=255, verbose_name='Objet / Titre de la mission'),
        ),
        migrations.AlterField(
            model_name='facture',
            name='dossier',
            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='factures', to='billing.dossier'),
        ),
        migrations.AlterField(
            model_name='proforma',
            name='dossier',
            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='proformas', to='billing.dossier'),
        ),
        migrations.CreateModel(
            name='LigneProforma',
            fields=[
                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
                ('designation', models.CharField(max_length=255, verbose_name='Désignation')),
                ('description', models.TextField(blank=True, verbose_name='Description détaillée')),
                ('quantite', models.DecimalField(decimal_places=2, default=1, max_digits=10, verbose_name='Quantité')),
                ('prix_unitaire', models.DecimalField(decimal_places=2, default=0, max_digits=12, verbose_name='Prix Unitaire')),
                ('montant', models.DecimalField(decimal_places=2, default=0, max_digits=12, verbose_name='Montant')),
                ('devise', models.CharField(choices=[('FC', 'Franc Congolais'), ('USD', 'Dollar Américain')], default='USD', max_length=3)),
                ('proforma', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='lignes', to='billing.proforma')),
                ('service', models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.SET_NULL, related_name='lignes_proforma', to='billing.service')),
            ],
        ),
    ]