"""Oracle jadwal distribusi (V37/V44): next_boundary + parser.

Murni logika kalender — ⊥ jaringan/DB. Verifikasi: first_run one-off diambil
bila lebih dekat dari mingguan; batas dihitung ulang tiap iterasi loop
(distribute_loop.main loop tak pernah keluar); first_run yang sudah lewat
dibuang → hanya jadwal mingguan; V44: jadwal multi-hari (CSV `wed,sat`) — event
terdekat di antara hari-hari yang terdaftar, tetap hormati gating first_run.
"""

from datetime import datetime

import distribute_loop as dl

CHECKS = 0


def check(tag, cond):
    global CHECKS
    CHECKS += 1
    if not cond:
        raise AssertionError(f'GAGAL: {tag}')
    print(f'ok: {tag}')


def main():
    # parse_weekday: nama + angka, kasus-tak-acak
    check('parse_weekday sat', dl.parse_weekday('sat') == 5)
    check('parse_weekday SUN upper', dl.parse_weekday('SUN') == 6)
    check('parse_weekday mon', dl.parse_weekday('mon') == 0)
    check('parse_weekday angka 0-6', dl.parse_weekday('3') == 3)
    check('parse_weekday 6', dl.parse_weekday('6') == 6)
    for bad in ('', 'xyz', '7', '-1'):
        try:
            dl.parse_weekday(bad)
            raise AssertionError(f'GAGAL: parse_weekday {bad!r} harus raise')
        except ValueError:
            pass
    check('parse_weekday invalid raise', True)

    # parse_weekdays (V44): satu hari atau CSV → list int unik terurut
    check('parse_weekdays sat', dl.parse_weekdays('sat') == [5])
    check('parse_weekdays wed,sat', dl.parse_weekdays('wed,sat') == [2, 5])
    check('parse_weekdays kebalikan', dl.parse_weekdays('sat,wed') == [2, 5])
    check('parse_weekdays duplikat', dl.parse_weekdays('wed,sat,wed') == [2, 5])
    check('parse_weekdays angka CSV', dl.parse_weekdays('2,5') == [2, 5])
    try:
        dl.parse_weekdays('')
        raise AssertionError('GAGAL: parse_weekdays kosong harus raise')
    except ValueError:
        pass
    try:
        dl.parse_weekdays('xyz')
        raise AssertionError('GAGAL: parse_weekdays tak valid harus raise')
    except ValueError:
        pass
    check('parse_weekdays invalid raise', True)

    # parse_first_run: kosong → None, format → date
    check('parse_first_run kosong', dl.parse_first_run('') is None)
    check('parse_first_run None', dl.parse_first_run(None) is None)
    fr = dl.parse_first_run('2026-08-17')
    check('parse_first_run format', fr.year == 2026 and fr.month == 8
          and fr.day == 17)
    try:
        dl.parse_first_run('17/08/2026')
        raise AssertionError('GAGAL: format salah harus raise')
    except ValueError:
        pass
    check('parse_first_run format salah raise', True)

    # — next_boundary: mingguan Sabtu jam 10 + one-off Senin 17 Agt —
    # Awal (Kamis 6 Agt pagi): Sabtu 8 Agt jatuh SEBELUM launch 17 Agt → dilewati,
    # event terdekat = one-off Senin 17 Agt
    now = datetime(2026, 8, 6, 9, 0)          # Kamis
    t = dl.next_boundary(now, 10, 5, fr)
    check('Sabtu sebelum launch dilewati → Senin 17 Agt',
          t == datetime(2026, 8, 17, 10, 0))

    # Sama jam sudah lewat di hari one-off → mingguan Sabtu berikutnya
    now = datetime(2026, 8, 17, 11, 0)        # Senin, jam lewat
    t = dl.next_boundary(now, 10, 5, fr)
    check('first_run lewat → Sabtu 22 Agt',
          t == datetime(2026, 8, 22, 10, 0))

    # Mingguan saja (⊥ first_run) → Sabtu terdekat dari sekarang
    t = dl.next_boundary(datetime(2026, 8, 6, 9, 0), 10, 5)
    check('tanpa first_run → Sabtu 8 Agt',
          t == datetime(2026, 8, 8, 10, 0))

    # Hari yang sama, jam belum lewat → hari ini
    t = dl.next_boundary(datetime(2026, 8, 22, 9, 0), 10, 5)
    check('Sabtu jam belum lewat → hari ini',
          t == datetime(2026, 8, 22, 10, 0))

    # Hari yang sama, jam sudah lewat → minggu depan
    t = dl.next_boundary(datetime(2026, 8, 22, 11, 0), 10, 5)
    check('Sabtu jam lewat → Sabtu pekan depan',
          t == datetime(2026, 8, 29, 10, 0))

    # first_run = hari Sabtu (22 Agt) → Sabtu2 sebelum launch dilewati
    t = dl.next_boundary(datetime(2026, 8, 6, 9, 0), 10, 5,
                         dl.parse_first_run('2026-08-22'))
    check('first_run Sabtu → Sabtu 8/15 Agt dilewati, event = 22 Agt',
          t == datetime(2026, 8, 22, 10, 0))

    # Satu hari sebelum launch (Sabtu 15 Agt pagi) → tetap 22 Agt
    t = dl.next_boundary(datetime(2026, 8, 15, 9, 0), 10, 5,
                         dl.parse_first_run('2026-08-22'))
    check('sehari sblm launch Sabtu → tetap 22 Agt',
          t == datetime(2026, 8, 22, 10, 0))

    # Hari lain dalam seminggu: Rabu (weekday 2) → next Rabu 10:00
    t = dl.next_boundary(datetime(2026, 8, 6, 9, 0), 10, 2)
    check('Rabu → Rabu 12 Agt', t == datetime(2026, 8, 12, 10, 0))

    # — V44: jadwal multi-hari Rabu & Sabtu ([2, 5]) —
    # Sebelum launch: Rabu/Sabtu sebelum 17 Agt dilewati → one-off Senin 17 Agt
    t = dl.next_boundary(datetime(2026, 8, 6, 9, 0), 10, [2, 5], fr)
    check('wed,sat sblm launch → one-off 17 Agt',
          t == datetime(2026, 8, 17, 10, 0))

    # Setelah launch (Senin 17 Agt siang) → Rabu 19 Agt (bukan Sabtu 22)
    t = dl.next_boundary(datetime(2026, 8, 17, 11, 0), 10, [2, 5], fr)
    check('wed,sat stlh launch → Rabu 19 Agt',
          t == datetime(2026, 8, 19, 10, 0))

    # Setelah Rabu 19 Agt siang → Sabtu 22 Agt (jeda terdekat berikutnya)
    t = dl.next_boundary(datetime(2026, 8, 19, 11, 0), 10, [2, 5], fr)
    check('wed,sat stlh Rabu lewat → Sabtu 22 Agt',
          t == datetime(2026, 8, 22, 10, 0))

    # Tanpa first_run: dari Kamis 6 Agt → Sabtu 8 Agt (lebih dekat dari Rabu 12)
    t = dl.next_boundary(datetime(2026, 8, 6, 9, 0), 10, [2, 5])
    check('wed,sat tanpa fr → Sabtu 8 Agt',
          t == datetime(2026, 8, 8, 10, 0))

    # Rabu pagi sebelum jam → Rabu hari itu juga
    t = dl.next_boundary(datetime(2026, 8, 12, 9, 0), 10, [2, 5])
    check('wed,sat Rabu jam sblm → hari ini',
          t == datetime(2026, 8, 12, 10, 0))

    # Rabu siang setelah jam → Sabtu 15 Agt
    t = dl.next_boundary(datetime(2026, 8, 12, 11, 0), 10, [2, 5])
    check('wed,sat Rabu jam lewat → Sabtu 15 Agt',
          t == datetime(2026, 8, 15, 10, 0))

    # Skalar int tetap kompatibel (normalisasi ke list)
    t = dl.next_boundary(datetime(2026, 8, 6, 9, 0), 10, 5)
    check('skalar int kompatibel → Sabtu 8 Agt',
          t == datetime(2026, 8, 8, 10, 0))

    print(f'SEMUA UJI PASS ({CHECKS} checks)')


if __name__ == '__main__':
    main()