"""Paiement de la cotisation via l'API SumUp (remplace le lien Yapla)

Revision ID: 0016_sumup_payment
Revises: 0015_form_yapla_url
Create Date: 2026-09-29

`form_template.yapla_url` (simple lien externe statique) est remplacé par un
vrai suivi via l'API SumUp : identifiants marchand (`sumup_merchant_code`,
`sumup_api_key`) et montant (`sumup_fee_amount`) configurés par édition, plus
le statut de paiement par bénévole (`volunteer.fee_checkout_id`,
`fee_payment_status`, `fee_paid_at`), tenu à jour par le webhook SumUp — voir
`app/sumup/` et `app/api/forms.py`.
"""

from collections.abc import Sequence

import sqlalchemy as sa
from alembic import op

revision: str = "0016_sumup_payment"
down_revision: str | None = "0015_form_yapla_url"
branch_labels: str | Sequence[str] | None = None
depends_on: str | Sequence[str] | None = None


def upgrade() -> None:
    op.drop_column("form_template", "yapla_url")
    op.add_column(
        "form_template", sa.Column("sumup_merchant_code", sa.String(), nullable=True)
    )
    op.add_column(
        "form_template", sa.Column("sumup_api_key", sa.String(), nullable=True)
    )
    op.add_column(
        "form_template", sa.Column("sumup_fee_amount", sa.Float(), nullable=True)
    )

    op.add_column(
        "volunteer", sa.Column("fee_checkout_id", sa.String(), nullable=True)
    )
    op.create_index(
        "ix_volunteer_fee_checkout_id", "volunteer", ["fee_checkout_id"]
    )
    op.add_column(
        "volunteer",
        sa.Column(
            "fee_payment_status",
            sa.Enum(
                "PENDING", "PAID", "FAILED", "EXPIRED",
                name="feepaymentstatus", native_enum=False,
            ),
            nullable=True,
        ),
    )
    op.add_column(
        "volunteer", sa.Column("fee_paid_at", sa.DateTime(), nullable=True)
    )


def downgrade() -> None:
    op.drop_column("volunteer", "fee_paid_at")
    op.drop_column("volunteer", "fee_payment_status")
    op.drop_index("ix_volunteer_fee_checkout_id", table_name="volunteer")
    op.drop_column("volunteer", "fee_checkout_id")

    op.drop_column("form_template", "sumup_fee_amount")
    op.drop_column("form_template", "sumup_api_key")
    op.drop_column("form_template", "sumup_merchant_code")
    op.add_column("form_template", sa.Column("yapla_url", sa.String(), nullable=True))