"""Pārbauda specifikacijas/*.xml un veidne/*.xml pret schemas/specifikacija-0.1.xsd; ID unikāli; svaru summa 100."""
import glob
import sys

from lxml import etree

NS = "{urn:pppa:vpk:fspec:0.1}"
schema = etree.XMLSchema(etree.parse("schemas/specifikacija-0.1.xsd"))
ids, bad = set(), 0
for fn in sorted(glob.glob("veidne/*.xml") + glob.glob("specifikacijas/*.xml")):
    doc = etree.parse(fn)
    if not schema.validate(doc):
        print(fn, schema.error_log.last_error)
        bad += 1
        continue
    root = doc.getroot()
    sid = root.get("id")
    if fn.startswith("specifikacijas/"):
        if sid in ids or not fn.endswith(sid + ".xml"):
            print(fn, "ID nav unikāls vai neatbilst datnes nosaukumam:", sid)
            bad += 1
        ids.add(sid)
    w = sum(float(k.get("svars")) for k in root.iter(NS + "Kritērijs"))
    if abs(w - 100) > 0.01:
        print(fn, "kritēriju svaru summa", w)
        bad += 1
print("OK" if not bad else f"{bad} kļūdas")
sys.exit(1 if bad else 0)