"""add coaching_preferences and coaching_checkin (Phase 3)

Revision ID: 005
Revises: 004
Create Date: 2026-06-16

Phase 3: coaching preferences (auto-generated from the profile, user-overridable)
and periodic coaching check-ins that quote the person's own words and ask
whether their direction still feels valid.
"""
from typing import Sequence, Union

import sqlalchemy as sa
from alembic import op

revision: str = "005"
down_revision: Union[str, None] = "004"
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    op.create_table(
        "coaching_preferences",
        sa.Column("id", sa.String(), primary_key=True),
        sa.Column(
            "user_id",
            sa.String(),
            sa.ForeignKey("users.id"),
            nullable=False,
            unique=True,
        ),
        sa.Column(
            "profile_id",
            sa.String(),
            sa.ForeignKey("discovery_profile.id"),
            nullable=True,
        ),
        sa.Column("coaching_frequency", sa.String(), nullable=False),
        sa.Column("coaching_style", sa.String(), nullable=False),
        sa.Column("misalignment_threshold", sa.String(), nullable=False),
        sa.Column("friction_tolerance", sa.String(), nullable=False),
        sa.Column(
            "prefer_questions_over_directives",
            sa.Boolean(),
            nullable=False,
            server_default=sa.text("1"),
        ),
        sa.Column("time_of_day_preference", sa.String(), nullable=False),
        sa.Column(
            "auto_generated",
            sa.Boolean(),
            nullable=False,
            server_default=sa.text("1"),
        ),
        sa.Column("created_at", sa.DateTime(), nullable=False),
        sa.Column("updated_at", sa.DateTime(), nullable=False),
    )
    op.create_index(
        "ix_coaching_preferences_user_id",
        "coaching_preferences",
        ["user_id"],
    )

    op.create_table(
        "coaching_checkin",
        sa.Column("id", sa.String(), primary_key=True),
        sa.Column(
            "user_id",
            sa.String(),
            sa.ForeignKey("users.id"),
            nullable=False,
        ),
        sa.Column(
            "profile_id",
            sa.String(),
            sa.ForeignKey("discovery_profile.id"),
            nullable=False,
        ),
        sa.Column("body", sa.Text(), nullable=False),
        sa.Column("created_at", sa.DateTime(), nullable=False),
        sa.Column("still_valid", sa.Boolean(), nullable=True),
        sa.Column("response_note", sa.Text(), nullable=True),
        sa.Column("acknowledged_at", sa.DateTime(), nullable=True),
    )
    op.create_index(
        "ix_coaching_checkin_user_id", "coaching_checkin", ["user_id"]
    )
    op.create_index(
        "ix_coaching_checkin_created_at", "coaching_checkin", ["created_at"]
    )


def downgrade() -> None:
    op.drop_index(
        "ix_coaching_checkin_created_at", table_name="coaching_checkin"
    )
    op.drop_index(
        "ix_coaching_checkin_user_id", table_name="coaching_checkin"
    )
    op.drop_table("coaching_checkin")

    op.drop_index(
        "ix_coaching_preferences_user_id", table_name="coaching_preferences"
    )
    op.drop_table("coaching_preferences")