"""add_architecture_quality_tracking_tables

Revision ID: 7a7ce92593d5
Revises: a2064e1dfcd4
Create Date: 2025-11-28 09:21:16.545203

"""

from typing import Sequence, Union

import sqlalchemy as sa
from sqlalchemy.dialects import postgresql

from alembic import op

# revision identifiers, used by Alembic.
revision: str = "7a7ce92593d5"
down_revision: Union[str, None] = "a2064e1dfcd4"
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    # Create architecture_scans table
    op.create_table(
        "architecture_scans",
        sa.Column("id", sa.Integer(), nullable=False),
        sa.Column(
            "timestamp",
            sa.DateTime(timezone=True),
            server_default=sa.text("(datetime('now'))"),
            nullable=False,
        ),
        sa.Column("total_files", sa.Integer(), nullable=True),
        sa.Column("total_violations", sa.Integer(), nullable=True),
        sa.Column("errors", sa.Integer(), nullable=True),
        sa.Column("warnings", sa.Integer(), nullable=True),
        sa.Column("duration_seconds", sa.Float(), nullable=True),
        sa.Column("triggered_by", sa.String(length=100), nullable=True),
        sa.Column("git_commit_hash", sa.String(length=40), nullable=True),
        sa.PrimaryKeyConstraint("id"),
    )
    op.create_index(
        op.f("ix_architecture_scans_id"), "architecture_scans", ["id"], unique=False
    )
    op.create_index(
        op.f("ix_architecture_scans_timestamp"),
        "architecture_scans",
        ["timestamp"],
        unique=False,
    )

    # Create architecture_rules table
    op.create_table(
        "architecture_rules",
        sa.Column("id", sa.Integer(), nullable=False),
        sa.Column("rule_id", sa.String(length=20), nullable=False),
        sa.Column("category", sa.String(length=50), nullable=False),
        sa.Column("name", sa.String(length=200), nullable=False),
        sa.Column("description", sa.Text(), nullable=True),
        sa.Column("severity", sa.String(length=10), nullable=False),
        sa.Column("enabled", sa.Boolean(), nullable=False, server_default="1"),
        sa.Column("custom_config", sa.JSON(), nullable=True),
        sa.Column(
            "created_at",
            sa.DateTime(timezone=True),
            server_default=sa.text("(datetime('now'))"),
            nullable=False,
        ),
        sa.Column(
            "updated_at",
            sa.DateTime(timezone=True),
            server_default=sa.text("(datetime('now'))"),
            nullable=False,
        ),
        sa.PrimaryKeyConstraint("id"),
        sa.UniqueConstraint("rule_id"),
    )
    op.create_index(
        op.f("ix_architecture_rules_id"), "architecture_rules", ["id"], unique=False
    )
    op.create_index(
        op.f("ix_architecture_rules_rule_id"),
        "architecture_rules",
        ["rule_id"],
        unique=True,
    )

    # Create architecture_violations table
    op.create_table(
        "architecture_violations",
        sa.Column("id", sa.Integer(), nullable=False),
        sa.Column("scan_id", sa.Integer(), nullable=False),
        sa.Column("rule_id", sa.String(length=20), nullable=False),
        sa.Column("rule_name", sa.String(length=200), nullable=False),
        sa.Column("severity", sa.String(length=10), nullable=False),
        sa.Column("file_path", sa.String(length=500), nullable=False),
        sa.Column("line_number", sa.Integer(), nullable=False),
        sa.Column("message", sa.Text(), nullable=False),
        sa.Column("context", sa.Text(), nullable=True),
        sa.Column("suggestion", sa.Text(), nullable=True),
        sa.Column("status", sa.String(length=20), server_default="open", nullable=True),
        sa.Column("assigned_to", sa.Integer(), nullable=True),
        sa.Column("resolved_at", sa.DateTime(timezone=True), nullable=True),
        sa.Column("resolved_by", sa.Integer(), nullable=True),
        sa.Column("resolution_note", sa.Text(), nullable=True),
        sa.Column(
            "created_at",
            sa.DateTime(timezone=True),
            server_default=sa.text("(datetime('now'))"),
            nullable=False,
        ),
        sa.ForeignKeyConstraint(
            ["assigned_to"],
            ["users.id"],
        ),
        sa.ForeignKeyConstraint(
            ["resolved_by"],
            ["users.id"],
        ),
        sa.ForeignKeyConstraint(
            ["scan_id"],
            ["architecture_scans.id"],
        ),
        sa.PrimaryKeyConstraint("id"),
    )
    op.create_index(
        op.f("ix_architecture_violations_file_path"),
        "architecture_violations",
        ["file_path"],
        unique=False,
    )
    op.create_index(
        op.f("ix_architecture_violations_id"),
        "architecture_violations",
        ["id"],
        unique=False,
    )
    op.create_index(
        op.f("ix_architecture_violations_rule_id"),
        "architecture_violations",
        ["rule_id"],
        unique=False,
    )
    op.create_index(
        op.f("ix_architecture_violations_scan_id"),
        "architecture_violations",
        ["scan_id"],
        unique=False,
    )
    op.create_index(
        op.f("ix_architecture_violations_severity"),
        "architecture_violations",
        ["severity"],
        unique=False,
    )
    op.create_index(
        op.f("ix_architecture_violations_status"),
        "architecture_violations",
        ["status"],
        unique=False,
    )

    # Create violation_assignments table
    op.create_table(
        "violation_assignments",
        sa.Column("id", sa.Integer(), nullable=False),
        sa.Column("violation_id", sa.Integer(), nullable=False),
        sa.Column("user_id", sa.Integer(), nullable=False),
        sa.Column(
            "assigned_at",
            sa.DateTime(timezone=True),
            server_default=sa.text("(datetime('now'))"),
            nullable=False,
        ),
        sa.Column("assigned_by", sa.Integer(), nullable=True),
        sa.Column("due_date", sa.DateTime(timezone=True), nullable=True),
        sa.Column(
            "priority", sa.String(length=10), server_default="medium", nullable=True
        ),
        sa.ForeignKeyConstraint(
            ["assigned_by"],
            ["users.id"],
        ),
        sa.ForeignKeyConstraint(
            ["user_id"],
            ["users.id"],
        ),
        sa.ForeignKeyConstraint(
            ["violation_id"],
            ["architecture_violations.id"],
        ),
        sa.PrimaryKeyConstraint("id"),
    )
    op.create_index(
        op.f("ix_violation_assignments_id"),
        "violation_assignments",
        ["id"],
        unique=False,
    )
    op.create_index(
        op.f("ix_violation_assignments_violation_id"),
        "violation_assignments",
        ["violation_id"],
        unique=False,
    )

    # Create violation_comments table
    op.create_table(
        "violation_comments",
        sa.Column("id", sa.Integer(), nullable=False),
        sa.Column("violation_id", sa.Integer(), nullable=False),
        sa.Column("user_id", sa.Integer(), nullable=False),
        sa.Column("comment", sa.Text(), nullable=False),
        sa.Column(
            "created_at",
            sa.DateTime(timezone=True),
            server_default=sa.text("(datetime('now'))"),
            nullable=False,
        ),
        sa.ForeignKeyConstraint(
            ["user_id"],
            ["users.id"],
        ),
        sa.ForeignKeyConstraint(
            ["violation_id"],
            ["architecture_violations.id"],
        ),
        sa.PrimaryKeyConstraint("id"),
    )
    op.create_index(
        op.f("ix_violation_comments_id"), "violation_comments", ["id"], unique=False
    )
    op.create_index(
        op.f("ix_violation_comments_violation_id"),
        "violation_comments",
        ["violation_id"],
        unique=False,
    )


def downgrade() -> None:
    # Drop tables in reverse order (to respect foreign key constraints)
    op.drop_index(
        op.f("ix_violation_comments_violation_id"), table_name="violation_comments"
    )
    op.drop_index(op.f("ix_violation_comments_id"), table_name="violation_comments")
    op.drop_table("violation_comments")

    op.drop_index(
        op.f("ix_violation_assignments_violation_id"),
        table_name="violation_assignments",
    )
    op.drop_index(
        op.f("ix_violation_assignments_id"), table_name="violation_assignments"
    )
    op.drop_table("violation_assignments")

    op.drop_index(
        op.f("ix_architecture_violations_status"), table_name="architecture_violations"
    )
    op.drop_index(
        op.f("ix_architecture_violations_severity"),
        table_name="architecture_violations",
    )
    op.drop_index(
        op.f("ix_architecture_violations_scan_id"), table_name="architecture_violations"
    )
    op.drop_index(
        op.f("ix_architecture_violations_rule_id"), table_name="architecture_violations"
    )
    op.drop_index(
        op.f("ix_architecture_violations_id"), table_name="architecture_violations"
    )
    op.drop_index(
        op.f("ix_architecture_violations_file_path"),
        table_name="architecture_violations",
    )
    op.drop_table("architecture_violations")

    op.drop_index(
        op.f("ix_architecture_rules_rule_id"), table_name="architecture_rules"
    )
    op.drop_index(op.f("ix_architecture_rules_id"), table_name="architecture_rules")
    op.drop_table("architecture_rules")

    op.drop_index(
        op.f("ix_architecture_scans_timestamp"), table_name="architecture_scans"
    )
    op.drop_index(op.f("ix_architecture_scans_id"), table_name="architecture_scans")
    op.drop_table("architecture_scans")