"""Create independent detail presentation records for frontend pages.

Revision ID: 0021_detail_records
Revises: 0020_home_team_building_details
"""

from datetime import datetime

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


revision = "0021_detail_records"
down_revision = "0020_home_team_building_details"
branch_labels = None
depends_on = None


def upgrade() -> None:
    op.create_table(
        "DetailRecord",
        sa.Column("id", sa.String(), nullable=False),
        sa.Column("key", sa.String(), nullable=False),
        sa.Column("eyebrow", sa.String(), nullable=False),
        sa.Column("duration", sa.String(), nullable=False),
        sa.Column("title", sa.String(), nullable=False),
        sa.Column("subtitle", sa.Text(), nullable=False),
        sa.Column("intro", sa.Text(), nullable=False),
        sa.Column("highlights", postgresql.JSONB(astext_type=sa.Text()), nullable=False, server_default=sa.text("'[]'::jsonb")),
        sa.Column("included", postgresql.JSONB(astext_type=sa.Text()), nullable=False, server_default=sa.text("'[]'::jsonb")),
        sa.Column("excluded", postgresql.JSONB(astext_type=sa.Text()), nullable=False, server_default=sa.text("'[]'::jsonb")),
        sa.Column("notes", postgresql.JSONB(astext_type=sa.Text()), nullable=False, server_default=sa.text("'[]'::jsonb")),
        sa.Column("gallery", postgresql.JSONB(astext_type=sa.Text()), nullable=False, server_default=sa.text("'[]'::jsonb")),
        sa.Column("isActive", sa.Boolean(), nullable=False, server_default=sa.text("true")),
        sa.Column("sortOrder", sa.Integer(), nullable=False, server_default="0"),
        sa.Column("createdAt", sa.DateTime(), nullable=False),
        sa.Column("updatedAt", sa.DateTime(), nullable=False),
        sa.PrimaryKeyConstraint("id"),
        sa.UniqueConstraint("key"),
    )
    op.create_index("ix_DetailRecord_isActive", "DetailRecord", ["isActive"])
    op.create_index("ix_DetailRecord_sortOrder", "DetailRecord", ["sortOrder"])

    detail_table = sa.table(
        "DetailRecord",
        sa.column("id", sa.String()),
        sa.column("key", sa.String()),
        sa.column("eyebrow", sa.String()),
        sa.column("duration", sa.String()),
        sa.column("title", sa.String()),
        sa.column("subtitle", sa.Text()),
        sa.column("intro", sa.Text()),
        sa.column("highlights", postgresql.JSONB()),
        sa.column("included", postgresql.JSONB()),
        sa.column("excluded", postgresql.JSONB()),
        sa.column("notes", postgresql.JSONB()),
        sa.column("gallery", postgresql.JSONB()),
        sa.column("isActive", sa.Boolean()),
        sa.column("sortOrder", sa.Integer()),
        sa.column("createdAt", sa.DateTime()),
        sa.column("updatedAt", sa.DateTime()),
    )
    routes = op.get_bind().execute(
        sa.text('SELECT "id", "title", "subtitle", "image", "sortOrder" FROM "WanfaRoute" ORDER BY "sortOrder" ASC')
    ).mappings().all()
    timestamp = datetime(2026, 1, 1)
    op.bulk_insert(
        detail_table,
        [
            {
                "id": f"detail-{route['id']}",
                "key": route["id"],
                "eyebrow": "玩法推荐",
                "duration": "5天4晚",
                "title": route["title"],
                "subtitle": route["subtitle"],
                "intro": route["subtitle"],
                "highlights": ["核心景观串联", "小团出行，按同行人的节奏灵活调整"],
                "included": ["行程内用车与接送服务"],
                "excluded": ["往返大交通及个人消费"],
                "notes": ["最终方案以出行日期、人数和资源确认结果为准。"],
                "gallery": [route["image"]],
                "isActive": True,
                "sortOrder": route["sortOrder"],
                "createdAt": timestamp,
                "updatedAt": timestamp,
            }
            for route in routes
        ],
    )


def downgrade() -> None:
    op.drop_index("ix_DetailRecord_sortOrder", table_name="DetailRecord")
    op.drop_index("ix_DetailRecord_isActive", table_name="DetailRecord")
    op.drop_table("DetailRecord")