#!/usr/bin/env python3
"""
Bulk-Cleanup von 'ÖAMTC'/'OEAMTC'/'Christophorus N' in user-sichtbaren Files.

Strategie:
  1) ' (ÖAMTC)' / ' (OEAMTC)' Suffix wird gestripped (z.B. 'C8 Nenzing (ÖAMTC)' -> 'C8 Nenzing')
  2) 'ÖAMTC Christophorus N' / 'OEAMTC Christophorus N' -> '<station> <callsign>'
  3) 'Christophorus N' / 'Christophorus <wort>' -> '<station> <callsign>'
  4) Klammer-Annotation '(ÖAMTC)' / '(OEAMTC)' allein -> ''
  5) Restliches alleinstehendes 'ÖAMTC' / 'OEAMTC' -> 'Notarzt-Heli' (Legende)

Schreibt .bak-pre-christo-bulk fuer jede beruehrte Datei.
"""
import json, re, os, sys

REPO = 'C:/xampp/htdocs/geograsim/App'
CS_FILE = REPO + '/sims/heli/data/heli-callsigns.json'

cs = json.load(open(CS_FILE, encoding='utf-8'))
mapping = cs['mapping']
zah2hel = {k: v for k, v in cs['_zahl_zu_helikey'].items() if not k.startswith('_')}

# Fallback Stationsdaten fuer Helis die NICHT im Pool sind (C15 Ybbsitz, C17 Vomp)
EXTRA = {
    '13': ('Wiener Neustadt', 'OE-XAU'),  # Polizei nominally
    '15': ('Ybbsitz', 'OE-XSA'),
    '17': ('Vomp', 'OE-XAB'),
}

def normalize(s):
    return s.lower().replace('ä','ae').replace('ö','oe').replace('ü','ue').replace('ß','ss')

def by_digit(n):
    h = 'c' + str(n)
    if h in mapping:
        return f"{mapping[h]['station']} {mapping[h]['callsign']}"
    if str(n) in EXTRA:
        st, cs_ = EXTRA[str(n)]
        return f"{st} {cs_}"
    return f"C{n}"  # generischer Fallback

def by_word(w):
    w_n = normalize(w)
    if w_n in zah2hel:
        h = zah2hel[w_n]
        if h in mapping:
            return f"{mapping[h]['station']} {mapping[h]['callsign']}"
    return None

def clean(text):
    n = 0
    # Step 1: ' (ÖAMTC)' / ' (OEAMTC)' suffix
    def repl1(m):
        nonlocal n; n += 1; return ''
    text = re.sub(r' \((?:ÖAMTC|OEAMTC)\)', repl1, text)

    # Step 2: 'ÖAMTC Christophorus N' / 'OEAMTC Christophorus N'
    def repl2(m):
        nonlocal n
        r = by_digit(m.group(1))
        if r: n += 1; return r
        return m.group(0)
    text = re.sub(r'(?:ÖAMTC|OEAMTC)\s+Christophorus\s+(\d+)', repl2, text)

    # Step 3a: 'Christophorus N' (digit)
    def repl3a(m):
        nonlocal n
        r = by_digit(m.group(1))
        if r: n += 1; return r
        return m.group(0)
    text = re.sub(r'Christophorus\s+(\d+)', repl3a, text)

    # Step 3b: 'Christophorus <wort>'
    def repl3b(m):
        nonlocal n
        r = by_word(m.group(1))
        if r: n += 1; return r
        return m.group(0)
    text = re.sub(r'Christophorus\s+([A-Za-zÄÖÜäöüß]+)', repl3b, text)

    # Step 4: '(ÖAMTC)' allein (ohne fuehrendes Space)
    def repl4(m):
        nonlocal n; n += 1; return ''
    text = re.sub(r'\((?:ÖAMTC|OEAMTC)\)', repl4, text)

    # Step 5: 'ÖAMTC Christophorus' OHNE Zahl/Wort (vor ' raus)
    def repl5a(m):
        nonlocal n; n += 1; return 'Notarzt-Heli'
    text = re.sub(r'(?:ÖAMTC|OEAMTC)\s+Christophorus(?=\W|$)', repl5a, text)

    # Step 5b: einsamer 'Christophorus' (Restposten)
    def repl5b(m):
        nonlocal n; n += 1; return 'Notarzt-Heli'
    text = re.sub(r'\bChristophorus\b', repl5b, text)

    # Step 6: alleinstehendes 'ÖAMTC' (Legende, Label) -> 'Notarzt-Heli'
    def repl6(m):
        nonlocal n; n += 1; return 'Notarzt-Heli'
    text = re.sub(r'\b(?:ÖAMTC|OEAMTC)\b', repl6, text)

    # Zwei aufeinanderfolgende Spaces vermeiden
    text = re.sub(r'  +', ' ', text)
    return text, n

TARGETS = [
    '/sims/heli/waypoints.js',
    '/sims/heli/start.html',
    '/sims/heli/landing.html',
    '/sims/heli/audio-matrix.html',
    '/sims/heli/audio-overview.html',
    '/heli.html',
    '/pages/heli-uebersicht.php',
    '/sims/heli/scripts/mission-start-lines.json',
    '/sims/heli/scripts/mission-geo-lines.json',
    '/sims/heli/scripts/tower-lines.json',
    '/sims/heli/scripts/tower-geo-lines.json',
    '/sims/heli/scripts/tower-sea-lines.json',
    '/sims/heli/scripts/tower-start-lines.json',
    '/sims/heli/scripts/tower-heliintro-lines.json',
    '/sims/heli/scripts/wp-geo-lines.json',
    '/sims/heli/routes.html',
    '/sims/heli/game.html',
]

total = 0
for f in TARGETS:
    path = REPO + f
    if not os.path.exists(path):
        print(f'  SKIP {f}')
        continue
    txt = open(path, encoding='utf-8').read()
    bak = path + '.bak-pre-christo-bulk'
    if not os.path.exists(bak):
        with open(bak, 'w', encoding='utf-8') as g:
            g.write(txt)
    new, n = clean(txt)
    if n > 0:
        with open(path, 'w', encoding='utf-8') as g:
            g.write(new)
        print(f'  OK   {f}: {n} Ersetzungen')
        total += n
    else:
        print(f'  --   {f}: nichts zu tun')

print(f'\nGesamt: {total} Ersetzungen ueber {len(TARGETS)} Dateien')