from spark_queries import utils

Q_NUM = 9


def q():
    query_str = f"""
    select
        nation,
        o_year,
        round(sum(amount), 2) as sum_profit
    from
        (
            select
                n_name as nation,
                year(o_orderdate) as o_year,
                l_extendedprice * (1 - l_discount) - ps_supplycost * l_quantity as amount
            from
                part,
                supplier,
                lineitem,
                partsupp,
                orders,
                nation
            where
                s_suppkey = l_suppkey
                and ps_suppkey = l_suppkey
                and ps_partkey = l_partkey
                and p_partkey = l_partkey
                and o_orderkey = l_orderkey
                and s_nationkey = n_nationkey
                and p_name like '%green%'
        ) as profit
    group by
        nation,
        o_year
    order by
        nation,
        o_year desc
	"""

    utils.get_part_ds()
    utils.get_supplier_ds()
    utils.get_line_item_ds()
    utils.get_part_supp_ds()
    utils.get_orders_ds()
    utils.get_nation_ds()

    q_final = utils.get_or_create_spark().sql(query_str)

    utils.run_query(Q_NUM, q_final)


if __name__ == "__main__":
    q()