"""Tests for extract_docx.py — run: python test_extract_docx.py"""
import sys
import os

# Require the docx to exist; skip if not present (CI won't have it)
DOCX = os.path.join(r"C:\Users\gulum\dev",
                    "Wurfchronik der Kleinen Chaoten im Detail.docx")
SKIP = not os.path.isfile(DOCX)

import extract_docx as ed

failed = 0

def check(name, cond):
    global failed
    print(("ok:   " if cond else "FAIL: ") + name)
    if not cond:
        failed += 1

# --- _norm_dob ---
check("norm_dob 2-digit year", ed._norm_dob("12.09.21") == "12.09.2021")
check("norm_dob 4-digit year", ed._norm_dob("07.04.2019") == "07.04.2019")
check("norm_dob empty", ed._norm_dob("") == "")

# --- _LAST_DATE_RE ---
check("last date: simple", ed._LAST_DATE_RE.findall("07.04.2019") == ["07.04.2019"])
check("last date: dual-day", ed._LAST_DATE_RE.findall("16./17.03.2021") == ["17.03.2021"])
check("last date: dual-month", ed._LAST_DATE_RE.findall("31.05/*01.06.2023") == ["01.06.2023"])

# --- _is_internal ---
check("ZT is internal", ed._is_internal("ZT"))
check("BLEIBT is internal", ed._is_internal("BLEIBT"))
check("VG: is internal", ed._is_internal("VG: Partner"))
check("real name not internal", not ed._is_internal("Marion Teichmann"))

# --- LITTER_RE ---
cases = [
    ("D19-Wurf *07.04.2019Von: Xhemile gen. Chanel v.d. Kleinen Chaoten & Omero v.d. Kleinen Chaoten WS: 2/4Notiz:", "2/4", "07.04.2019"),
    ("-Wurf *16./17.03.2021Von: Victoria Welby v.d. Kleinen Chaoten & Patch v.d. Kleinen Chaoten WS: /5Notiz:", "/5", "16./17.03.2021"),
    ("S22-Wurf *31.05/*01.06.2023Von: Velvet v.d. Kleinen Chaoten & Vance Sohn v.d. Kleinen ChaotenWS: 3/3", "3/3", "31.05/*01.06.2023"),
    ("Q21-Wurf *21.03.2022Von: Belica gen. Emi v.d. Kleinen Chaoten & Zac gen. Action v.d. Kleinen ChaotenWS: 2/4Notiz:", "2/4", "21.03.2022"),
]
for para, expected_ws, _ in cases:
    m = ed.LITTER_RE.search(para)
    ws = m.group(5).replace(" ", "") if m else None
    check(f"LITTER_RE matches: {para[:50]}...", ws == expected_ws)

if SKIP:
    print("(Skipping live-docx tests: file not found)")
else:
    litters, animals = ed.extract(DOCX)
    check("93 litters extracted", len(litters) == 93)
    check("All litters have wsCode", all(l["wsCode"] for l in litters))
    check("All litters have dob", all(l["dob"] for l in litters))
    check(">200 named animals", len(animals) >= 200)
    check(">150 animals with owner", sum(1 for a in animals if a["owner"]) >= 150)
    check(">20 animals with death date", sum(1 for a in animals if a["deathDate"]) >= 20)
    # Verify first litter
    d19 = next((l for l in litters if l["litterId"] == "D19-Wurf"), None)
    check("D19-Wurf found", d19 is not None)
    check("D19-Wurf dob correct", d19 and d19["dob"] == "07.04.2019")
    check("D19-Wurf wsCode = 2/4", d19 and d19["wsCode"] == "2/4")
    check("D19-Wurf mother contains Xhemile", d19 and "Xhemile" in d19["motherName"])
    # Verify Eddie in animals
    eddie = next((a for a in animals if a["name"] == "Eddie" and a["wsCode"] == "2/4"), None)
    check("Eddie found in D19-Wurf", eddie is not None)
    check("Eddie gender=male (Zobel* suffix)", eddie and eddie["gender"] == "male")
    check("Eddie abgabeDate", eddie and eddie["abgabeDate"] == "12.09.2021")
    # Flash death date
    flash = next((a for a in animals if a["name"] == "Flash" and a["wsCode"] == "3/3"), None)
    check("Flash death date extracted", flash and flash["deathDate"] == "16.09.2023")
    check("Flash death cause extracted", flash and "Tumor" in flash["deathCause"])

if failed:
    print(f"\n{failed} test(s) FAILED")
    sys.exit(1)
print("\nALL PASS")