#coding:utf-8

"""
ID:          gtcs.proc-isql-08
TITLE:       gtcs-proc-isql-08
DESCRIPTION:
  Original test see in:
  https://github.com/FirebirdSQL/fbtcs/blob/master/GTCS/tests/PROC_ISQL_08.script
  SQL script for creating test database ('gtcs_sp1.fbk') and fill it with some data:
  https://github.com/FirebirdSQL/fbtcs/blob/master/GTCS/tests/PROCS_QA_INIT_ISQL.script
FBTEST:      functional.gtcs.gtcs_proc_isql_08
"""

import pytest
from firebird.qa import *

db = db_factory()

test_script = """
    set bail on;

    recreate table sp (
        sno  varchar(6),
        pno  varchar(6),
        qty  integer
    );
    commit;

    insert into sp (sno, pno, qty) values ('S1', 'P1', 300);
    insert into sp (sno, pno, qty) values ('S1', 'P3', 400);
    insert into sp (sno, pno, qty) values ('S2', 'P1', 300);
    insert into sp (sno, pno, qty) values ('S2', 'P2', 400);
    insert into sp (sno, pno, qty) values ('S4', 'P4', 300);
    insert into sp (sno, pno, qty) values ('S4', 'P5', 400);
    commit;


    set term ^;
    create procedure proc08 returns (a char(5), b char(5), c integer) as
    begin
        for
            select * from sp
            into :a, :b, :c
        do
            suspend;
    end
    ^
    set term ;^

    set count on;

    execute procedure proc08;

    select 'point-1' msg, p.a, p.b, p.c from proc08 p order by 2,3,4;

    select 'point-2' msg, max(p.c) from proc08 p;

    select 'point-3' msg, p.a from proc08 p order by 2;

    select 'point-4' msg, p.* from proc08 p order by p.c, p.a, p.b;

    select 'point-5' msg, p.a, avg(p.c) from proc08 p group by a having avg(p.c) > 300 order by p.a;
    select 'point-6' msg, p.a, avg(p.c) from proc08 p group by p.a order by p.a;

    select 'point-7' msg, p.a, p.c from proc08 p where p.c < (select avg(x.c) from proc08 x) order by p.a, p.c;
"""

act = isql_act('db', test_script, substitutions=[('=', ''), ('[ \t]+', ' ')])

expected_stdout = """
    A      B                 C
    ====== ====== ============
    S1     P1              300

    MSG     A      B                 C
    ======= ====== ====== ============
    point-1 S1     P1              300
    point-1 S1     P3              400
    point-1 S2     P1              300
    point-1 S2     P2              400
    point-1 S4     P4              300
    point-1 S4     P5              400
    Records affected: 6

    MSG              MAX
    ======= ============
    point-2          400
    Records affected: 1

    MSG     A
    ======= ======
    point-3 S1
    point-3 S1
    point-3 S2
    point-3 S2
    point-3 S4
    point-3 S4
    Records affected: 6

    MSG     A      B                 C
    ======= ====== ====== ============
    point-4 S1     P1              300
    point-4 S2     P1              300
    point-4 S4     P4              300
    point-4 S1     P3              400
    point-4 S2     P2              400
    point-4 S4     P5              400
    Records affected: 6

    MSG     A                        AVG
    ======= ====== =====================
    point-5 S1                       350
    point-5 S2                       350
    point-5 S4                       350
    Records affected: 3

    MSG     A                        AVG
    ======= ====== =====================
    point-6 S1                       350
    point-6 S2                       350
    point-6 S4                       350
    Records affected: 3

    MSG     A                 C
    ======= ====== ============
    point-7 S1              300
    point-7 S2              300
    point-7 S4              300
    Records affected: 3
"""

@pytest.mark.version('>=3')
def test_1(act: Action):
    act.expected_stdout = expected_stdout
    act.execute()
    assert act.clean_stdout == act.clean_expected_stdout