"""불러오기 [단가산출 만들기] 같은 내용 SK 씀(PLAN 733-1b · 요구서_572 3장 2).

북부청 임도(실물)를 임시 층에 → 같은 파일 안 같은 내용 SK 한 벌 · 바이트만 다른 사본 다시 = 새 SK 0 ·
뒤 출처 = `본뜬.또` · 다시 = 그대로 · 위 층(회사) 같은 것 = `위층같음` 알림 ·
출처마다 못옮김 · 다른 출처가 쓰는 SK 내용은 안 바꿈(떼어 냄 · 넘겨줌).
"""

import io
import json
import zipfile

from M02_MasterTemplete import M02_Hopyo_Fit as fit
from M02_MasterTemplete import M02_Hopyo_Sangeun as sangeun
from M02_MasterTemplete import M02_Library_Same as same
from M02_MasterTemplete import M02_MasterTemplete_Store as store
from M02_MasterTemplete import M02_Template_Layers as layers
from resources.tester.test_572_library_same import _put
from resources.tester.test_m02_hopyo_excel import NORTH, URL, _post, client  # noqa: F401


def _rezip(data: bytes) -> bytes:
    """내용 같고 바이트 다른 사본 — xlsx = 다시 묶음 · xls = 끝에 빈 칸 한 벌(512 바이트)."""
    if not zipfile.is_zipfile(io.BytesIO(data)):
        return data + bytes(512)
    src, buf = zipfile.ZipFile(io.BytesIO(data)), io.BytesIO()
    with zipfile.ZipFile(buf, "w", zipfile.ZIP_DEFLATED, compresslevel=1) as z:
        for info in src.infolist():
            z.writestr(
                zipfile.ZipInfo(info.filename, (2026, 1, 1, 0, 0, 0)), src.read(info.filename)
            )
    return buf.getvalue()


def _sks(folder) -> dict[str, dict]:
    paths = sorted((folder / "sangeun").glob("SK-*.json"))
    return {p.stem: json.loads(p.read_bytes()) for p in paths}


def _make(client, folder, data, name):
    res = _post(client, data=data, name=name)
    assert res.status_code == 200, res.text
    key = res.json()["키"]
    fit.run_job(folder, key)
    got = client.post(f"{URL.format('personal')}/{key}/sangeun")
    assert got.status_code == 200, got.text
    return key, got.json()


def test_불러오기_같은내용_SK_씀_바이트만_다른_사본_새_SK_0(client):
    folder = layers.personal_dir(7, 42)
    data = NORTH.read_bytes()
    hp1, one = _make(client, folder, data, NORTH.name)
    docs = _sks(folder)
    fingers = [same.finger("sangeun", d) for d in docs.values()]
    assert len(fingers) == len(set(fingers))  # 같은 내용 SK 한 벌
    assert one["같은것씀"] and len(docs) + len(one["같은것씀"]) == len(one["만듦"])
    assert one["위층같음"] == []
    shared = docs[one["같은것씀"][0]["키"]]
    assert [x["키"].split(" ")[0] for x in shared["본뜬"]["또"]] == [hp1]
    again = client.post(f"{URL.format('personal')}/{hp1}/sangeun").json()
    assert again["만듦"] == [] and again["그대로"] == len(one["만듦"])
    # 위 층(회사)에 같은 것 = 알림만
    firm = layers.company_dir(7)
    first = next(iter(docs))
    _put(firm, "sangeun", "SK-000001", docs[first])
    # 바이트만 다른 사본 = 새 HP · 새 SK 0 · 뒤 출처 = 본뜬.또
    hp2, two = _make(client, folder, _rezip(data), "사본_" + NORTH.name)
    assert hp2 != hp1 and _sks(folder).keys() == docs.keys()
    assert len(two["만듦"]) == len(one["만듦"]) == len(two["같은것씀"])
    assert {"층": "company", "주인": "7", "키": "SK-000001"} in [
        {k: x[k] for k in ("층", "주인", "키")} for x in two["위층같음"]
    ]
    also = {x["키"].split(" ")[0] for d in _sks(folder).values() for x in d["본뜬"].get("또", [])}
    assert also == {hp1, hp2}
    again = client.post(f"{URL.format('personal')}/{hp2}/sangeun").json()
    assert again["만듦"] == [] and again["그대로"] == len(one["만듦"])


def _maker(hp: str) -> sangeun.Maker:
    """블록 하나짜리 만들기(파일 · 맞춤셈 없이) — 쓰기 규칙만 봄."""
    m = object.__new__(sangeun.Maker)
    m.first, m.blocks = {1: {"이름": "줄", "단위": "㎥"}}, {1: {"이름": "블록"}}
    m.hp, m.sure = {"키": hp, "파일": f"{hp}.xls"}, {"원본": ["personal", "7/42"]}
    m.same, m.reused, m.above = same.Same(), [], []
    return m


def _plan(code: str, lost: list) -> dict:
    keep = {"갈래": "기초", "엑셀품": {}, "못옮김": lost, "바탕": {"로직": code}, "입력값": {}}
    return {**keep, "자재표시": {}, "덮개": {}, "더한줄": [], "뺀줄": []}


def test_같은내용_SK_출처마다_못옮김_떼어냄_넘겨줌(client):
    folder, at = layers.personal_dir(7, 42), ("personal", "7/42")
    one, two = _maker("HP-000001"), _maker("HP-000002")
    with store.at(folder):
        key = one.write(1, _plan("GF000113", []), None)
        assert two.write(1, _plan("GF000113", [{"id": "x"}]), None) == key  # 같은 것 씀
        assert two.reused == [{"번": 1, "키": key}]
        doc = _sks(folder)[key]
        assert sangeun.origin_of(doc, "HP-000002 단산1", at)["못옮김"] == [{"id": "x"}]
        assert sangeun.origin_of(doc, "HP-000001 단산1", at)["못옮김"] == []
        assert sangeun.made(folder, "HP-000002", at) == {"HP-000002 단산1": key}
        # 뒤 출처가 바탕을 바꿈 = 떼어 냄 · 남의 SK 내용 그대로
        moved = _maker("HP-000002").write(1, _plan("GF000114", []), key)
        assert moved != key and "또" not in _sks(folder)[key]["본뜬"]
        assert _sks(folder)[key]["바탕"]["로직"] == "GF000113"
        # 앞 출처가 바탕을 바꿈 = 뒤 출처에게 넘겨줌
        assert _maker("HP-000003").write(1, _plan("GF000113", []), None) == key
        back = _maker("HP-000001").write(1, _plan("GF000114", []), key)
        assert back == moved  # 바꾼 내용 = 이미 있는 같은 것
        left = _sks(folder)[key]
        assert left["바탕"]["로직"] == "GF000113" and left["본뜬"]["키"] == "HP-000003 단산1"
        assert "또" not in left["본뜬"] and len(_sks(folder)) == 2