"""init

Revision ID: a9875eef468a
Revises: 
Create Date: 2026-04-01 09:39:29.714693

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = 'a9875eef468a'
down_revision = None
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table('users',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('login', sa.String(length=64), nullable=False),
    sa.Column('password_hash', sa.String(length=256), nullable=False),
    sa.Column('created_at', sa.DateTime(), nullable=True),
    sa.PrimaryKeyConstraint('id')
    )
    with op.batch_alter_table('users', schema=None) as batch_op:
        batch_op.create_index(batch_op.f('ix_users_login'), ['login'], unique=True)

    op.create_table('schedules',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('user_id', sa.Integer(), nullable=False),
    sa.Column('name', sa.String(length=128), nullable=False),
    sa.Column('data', sa.JSON(), nullable=False),
    sa.Column('created_at', sa.DateTime(), nullable=True),
    sa.ForeignKeyConstraint(['user_id'], ['users.id'], ),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_table('shares',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('schedule_id', sa.Integer(), nullable=False),
    sa.Column('owner_id', sa.Integer(), nullable=False),
    sa.Column('share_type', sa.String(length=16), nullable=False),
    sa.Column('token', sa.String(length=36), nullable=False),
    sa.Column('created_at', sa.DateTime(), nullable=True),
    sa.ForeignKeyConstraint(['owner_id'], ['users.id'], ),
    sa.ForeignKeyConstraint(['schedule_id'], ['schedules.id'], ),
    sa.PrimaryKeyConstraint('id'),
    sa.UniqueConstraint('token')
    )
    op.create_table('subject_configs',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('schedule_id', sa.Integer(), nullable=False),
    sa.Column('subject_name', sa.String(length=256), nullable=False),
    sa.Column('description', sa.Text(), nullable=True),
    sa.ForeignKeyConstraint(['schedule_id'], ['schedules.id'], ),
    sa.PrimaryKeyConstraint('id'),
    sa.UniqueConstraint('schedule_id', 'subject_name', name='uq_schedule_subject')
    )
    op.create_table('metrics',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('subject_config_id', sa.Integer(), nullable=False),
    sa.Column('type', sa.String(length=32), nullable=False),
    sa.Column('label', sa.String(length=256), nullable=False),
    sa.Column('config', sa.JSON(), nullable=False),
    sa.ForeignKeyConstraint(['subject_config_id'], ['subject_configs.id'], ),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_table('share_editors',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('share_id', sa.Integer(), nullable=False),
    sa.Column('user_id', sa.Integer(), nullable=False),
    sa.ForeignKeyConstraint(['share_id'], ['shares.id'], ),
    sa.ForeignKeyConstraint(['user_id'], ['users.id'], ),
    sa.PrimaryKeyConstraint('id'),
    sa.UniqueConstraint('share_id', 'user_id', name='uq_share_editor')
    )
    op.create_table('metric_progress',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('metric_id', sa.Integer(), nullable=False),
    sa.Column('data', sa.JSON(), nullable=False),
    sa.Column('updated_at', sa.DateTime(), nullable=True),
    sa.ForeignKeyConstraint(['metric_id'], ['metrics.id'], ),
    sa.PrimaryKeyConstraint('id')
    )
    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_table('metric_progress')
    op.drop_table('share_editors')
    op.drop_table('metrics')
    op.drop_table('subject_configs')
    op.drop_table('shares')
    op.drop_table('schedules')
    with op.batch_alter_table('users', schema=None) as batch_op:
        batch_op.drop_index(batch_op.f('ix_users_login'))

    op.drop_table('users')
    # ### end Alembic commands ###