# calendar_gui.spec
# -*- mode: python ; coding: utf-8 -*-
import os
from PyInstaller.utils.hooks import collect_all

# Collect reportlab barcode data as you already did
datas = []
binaries = []
hiddenimports = []
tmp_ret = collect_all('reportlab.graphics.barcode')
datas += tmp_ret[0]; binaries += tmp_ret[1]; hiddenimports += tmp_ret[2]

# ---- Analysis ----
a = Analysis(
    ['calendar_gui.py'],
    pathex=[os.getcwd()],
    binaries=binaries,
    datas=datas,
    hiddenimports=hiddenimports,
    hookspath=[],
    hooksconfig={},
    runtime_hooks=[],
    excludes=['scipy'],   # keep your existing excludes
    noarchive=False,
    optimize=0,
)

# ---- Helper: drop specific native libs / plugin files we listed ----
# IMPORTANT: do NOT drop essential Qt runtime libs needed for your platform.
ESSENTIAL_QT_NAMES = [
    'libQt5Core.so', 'libQt5Gui.so', 'libQt5Widgets.so', 'libQt5XcbQpa.so',
    'libpython3.12.so', 'libstdc++.so.6', 'libc.so.6'
]

DROP_PATTERNS = [
    # Pillow image codec libs you identified
    'libavif-', 'libwebp-', 'liblcms2-',
    'libsharpyuv', 'libwebpdemux', 'libwebpmux',

    # Qt optional subsystems you listed (Quick, Qml, QmlModels, Svg, WebSockets)
    'libQt5Quick.so', 'libQt5Qml.so', 'libQt5QmlModels.so',
    'libQt5Svg.so', 'libQt5WebSockets.so', 'libQt5EglFSDeviceIntegration.so',

]

def should_drop_path(path_str):
    s = str(path_str)
    # never drop critical essentials
    for ess in ESSENTIAL_QT_NAMES:
        if ess in s:
            return False
    # drop if pattern matches
    for p in DROP_PATTERNS:
        if p in s:
            return True
    # also drop QML/translations directories
    if '/qml/' in s or '\\qml\\' in s:
        return True
    if '/translations/' in s or '\\translations\\' in s:
        return True
    return False

# ---------- robust filtering for a.binaries / a.datas ----------
def _entry_src(obj):
    """
    Return the 'source' part of a TOC entry for binaries/datas.
    PyInstaller entries may be (src, dest) or (src, dest, type) etc.
    """
    try:
        # sequence-like entries (tuple/list)
        return obj[0]
    except Exception:
        # fallback: maybe it's already a path-like object
        return obj

filtered_binaries = []
for entry in a.binaries:
    src = _entry_src(entry)
    if should_drop_path(src):
        # drop it
        # print("Dropping binary:", src)   # uncomment for debugging
        continue
    filtered_binaries.append(entry)
a.binaries = filtered_binaries

filtered_datas = []
for entry in a.datas:
    src = _entry_src(entry)
    if should_drop_path(src):
        # print("Dropping data:", src)     # uncomment for debugging
        continue
    filtered_datas.append(entry)
a.datas = filtered_datas
# ----------------------------------------------------------------


# ---- Build steps: PYZ, EXE, COLLECT ----
pyz = PYZ(a.pure, a.zipped_data, cipher=None)

exe = EXE(
    pyz,
    a.scripts,
    [],
    exclude_binaries=True,
    name='azrechner',
    debug=False,
    bootloader_ignore_signals=False,
    strip=True,    # on Linux: strip Python bootstrap (saves some MB)
    upx=True,
    console=False,
)

coll = COLLECT(
    exe,
    a.binaries,
    a.zipfiles,
    a.datas,
    strip=True,   # strip shared objects where safe
    upx=True,
    upx_exclude=[],  # leave empty; PyInstaller will avoid known-bad files
    name='azrechner-trimmed',
)