"""Initial migration

Revision ID: 75e81e4ab7b6
Revises:
Create Date: 2026-03-14 22:51:20.059755

"""

from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = "75e81e4ab7b6"
down_revision = None
branch_labels = None
depends_on = None


def upgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.create_table(
        "author",
        sa.Column("id", sa.Integer(), nullable=False),
        sa.Column("name", sa.String(length=200), nullable=False),
        sa.PrimaryKeyConstraint("id"),
    )
    op.create_table(
        "genre",
        sa.Column("id", sa.Integer(), nullable=False),
        sa.Column("name", sa.String(length=100), nullable=False),
        sa.PrimaryKeyConstraint("id"),
    )
    op.create_table(
        "user",
        sa.Column("id", sa.Integer(), nullable=False),
        sa.Column("username", sa.String(), nullable=False),
        sa.Column("saved_searches", sa.JSON(), nullable=False),
        sa.PrimaryKeyConstraint("id"),
    )
    op.create_table(
        "book",
        sa.Column("id", sa.Integer(), nullable=False),
        sa.Column("title", sa.String(length=500), nullable=False),
        sa.Column("description", sa.String(), nullable=False),
        sa.Column("first_published", sa.Integer(), nullable=True),
        sa.Column("edition", sa.String(length=200), nullable=False),
        sa.Column("publisher", sa.String(length=200), nullable=False),
        sa.Column("isbn", sa.String(length=20), nullable=False),
        sa.Column("notes", sa.String(), nullable=False),
        sa.Column("added_date", sa.DateTime(), nullable=False),
        sa.Column("bought_date", sa.Date(), nullable=True),
        sa.Column("location_place", sa.String(length=100), nullable=False),
        sa.Column("location_bookshelf", sa.String(length=100), nullable=False),
        sa.Column("location_shelf", sa.Integer(), nullable=True),
        sa.Column("loaned_to", sa.String(length=200), nullable=False),
        sa.Column("loaned_date", sa.Date(), nullable=True),
        sa.Column("owner_id", sa.Integer(), nullable=True),
        sa.ForeignKeyConstraint(
            ["owner_id"],
            ["user.id"],
        ),
        sa.PrimaryKeyConstraint("id"),
    )
    op.create_table(
        "book_author",
        sa.Column("book_id", sa.Integer(), nullable=False),
        sa.Column("author_id", sa.Integer(), nullable=False),
        sa.ForeignKeyConstraint(
            ["author_id"],
            ["author.id"],
        ),
        sa.ForeignKeyConstraint(
            ["book_id"],
            ["book.id"],
        ),
        sa.PrimaryKeyConstraint("book_id", "author_id"),
    )
    op.create_table(
        "book_genre",
        sa.Column("book_id", sa.Integer(), nullable=False),
        sa.Column("genre_id", sa.Integer(), nullable=False),
        sa.ForeignKeyConstraint(
            ["book_id"],
            ["book.id"],
        ),
        sa.ForeignKeyConstraint(
            ["genre_id"],
            ["genre.id"],
        ),
        sa.PrimaryKeyConstraint("book_id", "genre_id"),
    )
    op.create_table(
        "reading",
        sa.Column("id", sa.Integer(), nullable=False),
        sa.Column("start_date", sa.Date(), nullable=False),
        sa.Column("end_date", sa.Date(), nullable=True),
        sa.Column("finished", sa.Boolean(), nullable=False),
        sa.Column("dropped", sa.Boolean(), nullable=False),
        sa.Column("rating", sa.Integer(), nullable=True),
        sa.Column("comments", sa.String(), nullable=False),
        sa.Column("user_id", sa.Integer(), nullable=False),
        sa.Column("book_id", sa.Integer(), nullable=False),
        sa.ForeignKeyConstraint(
            ["book_id"],
            ["book.id"],
        ),
        sa.ForeignKeyConstraint(
            ["user_id"],
            ["user.id"],
        ),
        sa.PrimaryKeyConstraint("id"),
    )
    op.create_table(
        "wishlist",
        sa.Column("id", sa.Integer(), nullable=False),
        sa.Column("wishlisted_date", sa.Date(), nullable=False),
        sa.Column("user_id", sa.Integer(), nullable=False),
        sa.Column("book_id", sa.Integer(), nullable=False),
        sa.ForeignKeyConstraint(
            ["book_id"],
            ["book.id"],
        ),
        sa.ForeignKeyConstraint(
            ["user_id"],
            ["user.id"],
        ),
        sa.PrimaryKeyConstraint("id"),
    )
    # ### end Alembic commands ###


def downgrade():
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_table("wishlist")
    op.drop_table("reading")
    op.drop_table("book_genre")
    op.drop_table("book_author")
    op.drop_table("book")
    op.drop_table("user")
    op.drop_table("genre")
    op.drop_table("author")
    # ### end Alembic commands ###