"""v2 foundation: app profile, one app per org, external git, deploy targets, model grants

Revision ID: a0f0e1d2c3b4
Revises: d4e5f6a7b8c9
Create Date: 2026-10-13 22:30:00.000000
"""

from __future__ import annotations

from collections.abc import Sequence

import sqlalchemy as sa
from alembic import op

revision: str = "a0f0e1d2c3b4"
down_revision: str | None = "d4e5f6a7b8c9"
branch_labels: str | Sequence[str] | None = None
depends_on: str | Sequence[str] | None = None

_PROFILE_COLUMNS: list[sa.Column] = [
    sa.Column("app_type", sa.String(length=32), nullable=True),
    sa.Column("language", sa.String(length=32), nullable=True),
    sa.Column("framework", sa.String(length=48), nullable=True),
    sa.Column("runtime_version", sa.String(length=32), nullable=True),
    sa.Column("package_manager", sa.String(length=32), nullable=True),
    sa.Column("setup_command", sa.Text(), nullable=True),
    sa.Column("build_command", sa.Text(), nullable=True),
    sa.Column("test_command", sa.Text(), nullable=True),
    sa.Column("start_command", sa.Text(), nullable=True),
    sa.Column("app_port", sa.Integer(), nullable=True),
    sa.Column("healthcheck_path", sa.String(length=255), nullable=False, server_default="/"),
    sa.Column("git_source", sa.String(length=16), nullable=False, server_default="platform"),
    sa.Column("external_repo_url", sa.String(length=512), nullable=True),
    sa.Column("wizard_completed_at", sa.DateTime(timezone=True), nullable=True),
]


def upgrade() -> None:
    with op.batch_alter_table("projects") as batch:
        for column in _PROFILE_COLUMNS:
            batch.add_column(column)
        batch.create_unique_constraint("uq_project_one_per_org", ["organization_id"])

    op.create_table(
        "project_external_git",
        sa.Column(
            "project_id",
            sa.String(length=32),
            sa.ForeignKey("projects.id", ondelete="CASCADE"),
            primary_key=True,
        ),
        sa.Column("auth_type", sa.String(length=16), nullable=False, server_default="none"),
        sa.Column("username", sa.String(length=160), nullable=True),
        sa.Column("secret_encrypted", sa.Text(), nullable=True),
        sa.Column("known_hosts", sa.Text(), nullable=True),
        sa.Column("updated_at", sa.DateTime(timezone=True), nullable=False),
    )

    op.create_table(
        "deploy_targets",
        sa.Column("id", sa.String(length=32), primary_key=True),
        sa.Column(
            "organization_id",
            sa.String(length=32),
            sa.ForeignKey("organizations.id", ondelete="CASCADE"),
            nullable=False,
        ),
        sa.Column(
            "project_id",
            sa.String(length=32),
            sa.ForeignKey("projects.id", ondelete="CASCADE"),
            nullable=False,
        ),
        sa.Column("kind", sa.String(length=8), nullable=False),
        sa.Column("host", sa.String(length=255), nullable=False),
        sa.Column("port", sa.Integer(), nullable=False),
        sa.Column("username", sa.String(length=160), nullable=False),
        sa.Column("auth_type", sa.String(length=16), nullable=False, server_default="password"),
        sa.Column("secret_encrypted", sa.Text(), nullable=True),
        sa.Column("remote_path", sa.String(length=512), nullable=False),
        sa.Column("post_deploy_command", sa.Text(), nullable=True),
        sa.Column("host_fingerprint", sa.String(length=255), nullable=True),
        sa.Column("is_active", sa.Boolean(), nullable=False, server_default=sa.true()),
        sa.Column("last_tested_at", sa.DateTime(timezone=True), nullable=True),
        sa.Column("last_test_ok", sa.Boolean(), nullable=True),
        sa.Column("last_test_message", sa.String(length=500), nullable=True),
        sa.Column("created_at", sa.DateTime(timezone=True), nullable=False),
    )
    op.create_index("ix_deploy_targets_organization_id", "deploy_targets", ["organization_id"])
    op.create_index("ix_deploy_target_project", "deploy_targets", ["project_id"])

    op.create_table(
        "org_model_grants",
        sa.Column("id", sa.String(length=32), primary_key=True),
        sa.Column(
            "organization_id",
            sa.String(length=32),
            sa.ForeignKey("organizations.id", ondelete="CASCADE"),
            nullable=False,
        ),
        sa.Column(
            "ai_model_id",
            sa.String(length=32),
            sa.ForeignKey("ai_models.id", ondelete="CASCADE"),
            nullable=False,
        ),
        sa.Column("daily_credit_cap", sa.Float(), nullable=True),
        sa.Column("is_active", sa.Boolean(), nullable=False, server_default=sa.true()),
        sa.Column("created_by_user_id", sa.String(length=32), sa.ForeignKey("users.id")),
        sa.Column("created_at", sa.DateTime(timezone=True), nullable=False),
        sa.UniqueConstraint("organization_id", "ai_model_id", name="uq_org_model_grant"),
    )
    op.create_index("ix_org_model_grants_organization_id", "org_model_grants", ["organization_id"])


def downgrade() -> None:
    op.drop_index("ix_org_model_grants_organization_id", table_name="org_model_grants")
    op.drop_table("org_model_grants")
    op.drop_index("ix_deploy_target_project", table_name="deploy_targets")
    op.drop_index("ix_deploy_targets_organization_id", table_name="deploy_targets")
    op.drop_table("deploy_targets")
    op.drop_table("project_external_git")
    with op.batch_alter_table("projects") as batch:
        batch.drop_constraint("uq_project_one_per_org", type_="unique")
        for column in reversed(_PROFILE_COLUMNS):
            batch.drop_column(column.name)