"""create_project_tables

Revision ID: f5772dd5cd55
Revises: 32b02c118683
Create Date: 2026-05-31 13:59:30.308076

"""

from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision: str = "f5772dd5cd55"
down_revision: Union[str, None] = "32b02c118683"
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table(
        "projects",
        sa.Column("id", sa.String(length=36), nullable=False),
        sa.Column("account_id", sa.String(length=36), nullable=False),
        sa.Column("name", sa.String(length=255), nullable=False),
        sa.Column("description", sa.Text(), nullable=True),
        sa.Column("status", sa.String(length=20), nullable=False),
        sa.Column("start_date", sa.DateTime(timezone=True), nullable=True),
        sa.Column("end_date", sa.DateTime(timezone=True), nullable=True),
        sa.Column("budget", sa.Float(), nullable=True),
        sa.Column("total_costs", sa.Float(), nullable=False),
        sa.Column("notes", sa.Text(), nullable=True),
        sa.Column("custom_fields", sa.Text(), nullable=True),
        sa.Column("custom_field_defs", sa.Text(), nullable=True),
        sa.Column(
            "created_at",
            sa.DateTime(timezone=True),
            server_default=sa.text("(CURRENT_TIMESTAMP)"),
            nullable=False,
        ),
        sa.Column(
            "updated_at",
            sa.DateTime(timezone=True),
            server_default=sa.text("(CURRENT_TIMESTAMP)"),
            nullable=False,
        ),
        sa.ForeignKeyConstraint(["account_id"], ["accounts.id"], ondelete="CASCADE"),
        sa.PrimaryKeyConstraint("id"),
    )
    op.create_table(
        "project_function_groups",
        sa.Column("id", sa.String(length=36), nullable=False),
        sa.Column("name", sa.String(length=255), nullable=False),
        sa.Column("project_id", sa.String(length=36), nullable=False),
        sa.Column("sort_order", sa.Integer(), nullable=False),
        sa.ForeignKeyConstraint(["project_id"], ["projects.id"], ondelete="CASCADE"),
        sa.PrimaryKeyConstraint("id"),
    )
    op.create_table(
        "sub_projects",
        sa.Column("id", sa.String(length=36), nullable=False),
        sa.Column("name", sa.String(length=255), nullable=False),
        sa.Column("project_id", sa.String(length=36), nullable=False),
        sa.Column("parent_id", sa.String(length=36), nullable=True),
        sa.Column("sort_order", sa.Integer(), nullable=False),
        sa.ForeignKeyConstraint(["parent_id"], ["sub_projects.id"], ondelete="CASCADE"),
        sa.ForeignKeyConstraint(["project_id"], ["projects.id"], ondelete="CASCADE"),
        sa.PrimaryKeyConstraint("id"),
    )
    op.create_table(
        "project_functions",
        sa.Column("id", sa.String(length=36), nullable=False),
        sa.Column("name", sa.String(length=255), nullable=False),
        sa.Column("function_group_id", sa.String(length=36), nullable=False),
        sa.Column("quantity", sa.Float(), nullable=False),
        sa.Column("daily_costs", sa.Float(), nullable=False),
        sa.Column("total_costs", sa.Float(), nullable=False),
        sa.Column("sort_order", sa.Integer(), nullable=False),
        sa.ForeignKeyConstraint(
            ["function_group_id"], ["project_function_groups.id"], ondelete="CASCADE"
        ),
        sa.PrimaryKeyConstraint("id"),
    )
    # ### end Alembic commands ###


def downgrade() -> None:
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_table("project_functions")
    op.drop_table("sub_projects")
    op.drop_table("project_function_groups")
    op.drop_table("projects")
    # ### end Alembic commands ###