"""Initial schema for tenant service

Revision ID: 00001
Revises: 
Create Date: 2025-09-30 18:00:00.0000

"""
from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects import postgresql

# revision identifiers, used by Alembic.
revision = '00001'
down_revision = None
branch_labels = None
depends_on = None


def upgrade() -> None:
    # Create tenants table
    op.create_table('tenants',
        sa.Column('id', sa.UUID(), nullable=False),
        sa.Column('name', sa.String(200), nullable=False),
        sa.Column('subdomain', sa.String(100), nullable=True),
        sa.Column('business_type', sa.String(100), nullable=True, default="bakery"),
        sa.Column('business_model', sa.String(100), nullable=True, default="individual_bakery"),
        sa.Column('address', sa.Text(), nullable=False),
        sa.Column('city', sa.String(100), nullable=True, default="Madrid"),
        sa.Column('postal_code', sa.String(10), nullable=False),
        sa.Column('latitude', sa.Float(), nullable=True),
        sa.Column('longitude', sa.Float(), nullable=True),
        sa.Column('phone', sa.String(20), nullable=True),
        sa.Column('email', sa.String(255), nullable=True),
        sa.Column('is_active', sa.Boolean(), nullable=True, default=True),
        sa.Column('subscription_tier', sa.String(50), nullable=True, default="starter"),
        sa.Column('ml_model_trained', sa.Boolean(), nullable=True, default=False),
        sa.Column('last_training_date', sa.DateTime(timezone=True), nullable=True),
        sa.Column('owner_id', sa.UUID(), nullable=False),
        sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('timezone(\'utc\', now())'), nullable=True),
        sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.text('timezone(\'utc\', now())'), nullable=True),
        sa.PrimaryKeyConstraint('id'),
        sa.UniqueConstraint('subdomain')
    )
    op.create_index(op.f('ix_tenants_owner_id'), 'tenants', ['owner_id'], unique=False)
    
    # Create tenant_members table
    op.create_table('tenant_members',
        sa.Column('id', sa.UUID(), nullable=False),
        sa.Column('tenant_id', sa.UUID(), nullable=False),
        sa.Column('user_id', sa.UUID(), nullable=False),
        sa.Column('role', sa.String(50), nullable=True, default="member"),
        sa.Column('permissions', sa.Text(), nullable=True),
        sa.Column('is_active', sa.Boolean(), nullable=True, default=True),
        sa.Column('invited_by', sa.UUID(), nullable=True),
        sa.Column('invited_at', sa.DateTime(timezone=True), server_default=sa.text('timezone(\'utc\', now())'), nullable=True),
        sa.Column('joined_at', sa.DateTime(timezone=True), nullable=True),
        sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('timezone(\'utc\', now())'), nullable=True),
        sa.ForeignKeyConstraint(['tenant_id'], ['tenants.id'], ondelete='CASCADE'),
        sa.PrimaryKeyConstraint('id')
    )
    op.create_index(op.f('ix_tenant_members_tenant_id'), 'tenant_members', ['tenant_id'], unique=False)
    op.create_index(op.f('ix_tenant_members_user_id'), 'tenant_members', ['user_id'], unique=False)
    
    # Create subscriptions table
    op.create_table('subscriptions',
        sa.Column('id', sa.UUID(), nullable=False),
        sa.Column('tenant_id', sa.UUID(), nullable=False),
        sa.Column('plan', sa.String(50), nullable=True, default="starter"),
        sa.Column('status', sa.String(50), nullable=True, default="active"),
        sa.Column('monthly_price', sa.Float(), nullable=True, default=0.0),
        sa.Column('billing_cycle', sa.String(20), nullable=True, default="monthly"),
        sa.Column('next_billing_date', sa.DateTime(timezone=True), nullable=True),
        sa.Column('trial_ends_at', sa.DateTime(timezone=True), nullable=True),
        sa.Column('max_users', sa.Integer(), nullable=True, default=5),
        sa.Column('max_locations', sa.Integer(), nullable=True, default=1),
        sa.Column('max_products', sa.Integer(), nullable=True, default=50),
        sa.Column('features', postgresql.JSON(astext_type=sa.Text()), nullable=True),
        sa.Column('created_at', sa.DateTime(timezone=True), server_default=sa.text('timezone(\'utc\', now())'), nullable=True),
        sa.Column('updated_at', sa.DateTime(timezone=True), server_default=sa.text('timezone(\'utc\', now())'), nullable=True),
        sa.ForeignKeyConstraint(['tenant_id'], ['tenants.id'], ondelete='CASCADE'),
        sa.PrimaryKeyConstraint('id')
    )
    op.create_index(op.f('ix_subscriptions_tenant_id'), 'subscriptions', ['tenant_id'], unique=False)
    op.create_index(op.f('ix_subscriptions_status'), 'subscriptions', ['status'], unique=False)


def downgrade() -> None:
    op.drop_index(op.f('ix_subscriptions_status'), table_name='subscriptions')
    op.drop_index(op.f('ix_subscriptions_tenant_id'), table_name='subscriptions')
    op.drop_table('subscriptions')
    op.drop_index(op.f('ix_tenant_members_user_id'), table_name='tenant_members')
    op.drop_index(op.f('ix_tenant_members_tenant_id'), table_name='tenant_members')
    op.drop_table('tenant_members')
    op.drop_index(op.f('ix_tenants_owner_id'), table_name='tenants')
    op.drop_table('tenants')