"""Initial migration

Revision ID: 001
Revises:
Create Date: 2024-12-17 12:00:00.000000

"""

from alembic import op
import sqlalchemy as sa

# revision identifiers, used by Alembic.
revision = "001"
down_revision = None
branch_labels = None
depends_on = None


def upgrade() -> None:
    # Create monitors table
    op.create_table(
        "monitors",
        sa.Column("id", sa.Integer(), nullable=False),
        sa.Column("name", sa.String(), nullable=False),
        sa.Column("url", sa.String(), nullable=False),
        sa.Column("method", sa.String(), nullable=True),
        sa.Column("timeout", sa.Integer(), nullable=True),
        sa.Column("interval", sa.Integer(), nullable=True),
        sa.Column("is_active", sa.Boolean(), nullable=True),
        sa.Column(
            "created_at",
            sa.DateTime(timezone=True),
            server_default=sa.text("(CURRENT_TIMESTAMP)"),
            nullable=True,
        ),
        sa.Column("updated_at", sa.DateTime(timezone=True), nullable=True),
        sa.PrimaryKeyConstraint("id"),
    )
    op.create_index(op.f("ix_monitors_id"), "monitors", ["id"], unique=False)
    op.create_index(op.f("ix_monitors_name"), "monitors", ["name"], unique=False)

    # Create uptime_checks table
    op.create_table(
        "uptime_checks",
        sa.Column("id", sa.Integer(), nullable=False),
        sa.Column("monitor_id", sa.Integer(), nullable=False),
        sa.Column("status_code", sa.Integer(), nullable=True),
        sa.Column("response_time", sa.Float(), nullable=True),
        sa.Column("is_up", sa.Boolean(), nullable=False),
        sa.Column("error_message", sa.Text(), nullable=True),
        sa.Column(
            "checked_at",
            sa.DateTime(timezone=True),
            server_default=sa.text("(CURRENT_TIMESTAMP)"),
            nullable=True,
        ),
        sa.PrimaryKeyConstraint("id"),
    )
    op.create_index(op.f("ix_uptime_checks_id"), "uptime_checks", ["id"], unique=False)
    op.create_index(
        op.f("ix_uptime_checks_monitor_id"),
        "uptime_checks",
        ["monitor_id"],
        unique=False,
    )


def downgrade() -> None:
    op.drop_index(op.f("ix_uptime_checks_monitor_id"), table_name="uptime_checks")
    op.drop_index(op.f("ix_uptime_checks_id"), table_name="uptime_checks")
    op.drop_table("uptime_checks")
    op.drop_index(op.f("ix_monitors_name"), table_name="monitors")
    op.drop_index(op.f("ix_monitors_id"), table_name="monitors")
    op.drop_table("monitors")