"""Волна N+3: vfbuild18 — 3 EF в aas.java (lambda capture var1). Запуск: python3 tools/waves_n3.py"""

import os, sys

ROOT = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
JAVA = os.path.join(ROOT, "src/main/java")
REL = "defpackage/aas.java"
p = os.path.join(JAVA, REL)
L = open(p, encoding="utf-8", errors="replace").read().splitlines()
ok = True


def edit(ln, old, new):
    global ok
    i = ln - 1
    if i < len(L) and old in L[i]:
        L[i] = L[i].replace(old, new, 1)
    elif i < len(L) and new in L[i]:
        pass
    else:
        ok = False
        print(f"MISS {ln}: {old!r} got {L[i].strip() if i < len(L) else '<oob>'!r}")


edit(2009, "if (var1.size() >= ", "if (var1f.size() >= ")
edit(1986, "var5 = var1.iterator();", "var5 = var1f.iterator();")
edit(1967, "var1.add(chip(var3x));", "var1f.add(chip(var3x));")
# insert before 1945
if not any("final List var1f = var1;" in x for x in L[1940:1946]):
    L.insert(1944, "               final List var1f = var1;")

open(p, "w", encoding="utf-8").write("\n".join(L) + "\n")
print("OK" if ok else "PROBLEMS")
sys.exit(0 if ok else 1)