"""Initial schema

Revision ID: 001
Revises:
Create Date: 2026-03-09
"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa

revision: str = "001"
down_revision: Union[str, None] = None
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    op.create_table(
        "weight_entries",
        sa.Column("id", sa.Integer, primary_key=True),
        sa.Column("date", sa.Date, unique=True, nullable=False),
        sa.Column("weight_lbs", sa.Numeric(5, 1), nullable=False),
        sa.Column("body_fat_pct", sa.Numeric(4, 1), nullable=True),
        sa.Column("notes", sa.Text, nullable=True),
        sa.Column(
            "created_at",
            sa.DateTime,
            server_default=sa.func.now(),
            nullable=False,
        ),
    )

    op.create_table(
        "exercises",
        sa.Column("id", sa.Integer, primary_key=True),
        sa.Column("name", sa.Text, unique=True, nullable=False),
        sa.Column("category", sa.Text, nullable=False),
    )

    op.create_table(
        "workouts",
        sa.Column("id", sa.Integer, primary_key=True),
        sa.Column("date", sa.Date, nullable=False),
        sa.Column("name", sa.Text, nullable=True),
        sa.Column("notes", sa.Text, nullable=True),
        sa.Column(
            "created_at",
            sa.DateTime,
            server_default=sa.func.now(),
            nullable=False,
        ),
    )

    op.create_table(
        "workout_sets",
        sa.Column("id", sa.Integer, primary_key=True),
        sa.Column(
            "workout_id",
            sa.Integer,
            sa.ForeignKey("workouts.id", ondelete="CASCADE"),
            nullable=False,
        ),
        sa.Column(
            "exercise_id",
            sa.Integer,
            sa.ForeignKey("exercises.id"),
            nullable=False,
        ),
        sa.Column("set_number", sa.Integer, nullable=False),
        sa.Column("reps", sa.Integer, nullable=True),
        sa.Column("weight_lbs", sa.Numeric(6, 1), nullable=True),
        sa.Column("duration_min", sa.Numeric(5, 1), nullable=True),
    )

    op.create_table(
        "finance_transactions",
        sa.Column("id", sa.Integer, primary_key=True),
        sa.Column("date", sa.Date, nullable=False),
        sa.Column("amount", sa.Numeric(12, 2), nullable=False),
        sa.Column("category", sa.Text, nullable=False),
        sa.Column("description", sa.Text, nullable=True),
        sa.Column(
            "created_at",
            sa.DateTime,
            server_default=sa.func.now(),
            nullable=False,
        ),
    )

    op.create_table(
        "finance_snapshots",
        sa.Column("id", sa.Integer, primary_key=True),
        sa.Column("date", sa.Date, unique=True, nullable=False),
        sa.Column("net_worth", sa.Numeric(14, 2), nullable=False),
        sa.Column("notes", sa.Text, nullable=True),
    )


def downgrade() -> None:
    op.drop_table("finance_snapshots")
    op.drop_table("finance_transactions")
    op.drop_table("workout_sets")
    op.drop_table("workouts")
    op.drop_table("exercises")
    op.drop_table("weight_entries")