#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""
简化的Windows构建脚本
专门解决PyInstaller依赖问题
"""

import sys
import subprocess
import platform
from pathlib import Path

def create_simple_spec():
    """创建简化的spec文件"""
    spec_content = '''# -*- mode: python ; coding: utf-8 -*-

block_cipher = None

a = Analysis(
    ['seat_allocation_system.py'],
    pathex=[],
    binaries=[],
    datas=[],
    hiddenimports=[
        # 核心依赖
        'pandas',
        'openpyxl', 
        'numpy',
        'datetime',
        'pathlib',
        'sys',
        'os',
        
        # 修复关键错误
        'numpy.core._methods',
        'pandas._libs.window.aggregations',
        'ctypes.util',
        'pkg_resources.py2_warn',
        
        # pandas核心
        'pandas._libs',
        'pandas._libs.tslibs',
        'pandas._libs.tslibs.base',
        'pandas.io.excel',
        'pandas.io.common',
        
        # numpy核心
        'numpy.core',
        'numpy.core.multiarray',
        'numpy.core.umath',
        
        # openpyxl
        'openpyxl.workbook',
        'openpyxl.worksheet',
        'openpyxl.styles',
        
        # 编码
        'encodings.utf_8',
        'encodings.gbk',
    ],
    hookspath=[],
    hooksconfig={},
    runtime_hooks=[],
    excludes=[
        'matplotlib',
        'scipy',
        'IPython',
        'jupyter',
        'tkinter',
        'PyQt5',
        'PyQt6',
        'PIL',
        'cv2',
    ],
    win_no_prefer_redirects=False,
    win_private_assemblies=False,
    cipher=block_cipher,
    noarchive=False,
)

pyz = PYZ(a.pure, a.zipped_data, cipher=block_cipher)

exe = EXE(
    pyz,
    a.scripts,
    a.binaries,
    a.zipfiles,
    a.datas,
    [],
    name='座位分配系统',
    debug=False,
    bootloader_ignore_signals=False,
    strip=False,
    upx=False,
    upx_exclude=[],
    runtime_tmpdir=None,
    console=True,
    disable_windowed_traceback=False,
    argv_emulation=False,
    target_arch=None,
    codesign_identity=None,
    entitlements_file=None,
)
'''
    
    spec_file = Path('simple_build.spec')
    with open(spec_file, 'w', encoding='utf-8') as f:
        f.write(spec_content)
    
    print(f"✅ 创建spec文件: {spec_file}")
    return spec_file

def build_exe():
    """构建可执行文件"""
    print("=" * 60)
    print("简化Windows构建")
    print("=" * 60)
    
    # 检查环境
    if platform.system() != 'Windows':
        print("❌ 此脚本仅适用于Windows")
        return False
    
    print(f"✅ 系统: {platform.system()} {platform.release()}")
    print(f"✅ Python: {sys.version}")
    
    # 检查主文件
    main_file = Path('seat_allocation_system.py')
    if not main_file.exists():
        print("❌ 未找到主程序文件")
        return False
    
    print(f"✅ 主程序: {main_file}")
    
    # 创建spec文件
    spec_file = create_simple_spec()
    
    # 构建命令
    cmd = [
        sys.executable, '-m', 'PyInstaller',
        '--clean',
        '--noconfirm',
        str(spec_file)
    ]
    
    print(f"\n执行命令: {' '.join(cmd)}")
    print("开始构建...")
    
    try:
        # 执行构建
        result = subprocess.run(
            cmd,
            capture_output=True,
            text=True,
            encoding='utf-8',
            errors='ignore'
        )
        
        # 显示结果
        if result.returncode == 0:
            print("✅ 构建成功!")
            
            # 检查生成的文件
            exe_path = Path('dist/座位分配系统.exe')
            if exe_path.exists():
                size_mb = exe_path.stat().st_size / (1024 * 1024)
                print(f"✅ 生成文件: {exe_path}")
                print(f"✅ 文件大小: {size_mb:.1f} MB")
                return True
            else:
                print("❌ 未找到生成的exe文件")
                return False
        else:
            print("❌ 构建失败!")
            print("错误输出:")
            print(result.stderr)
            return False
            
    except Exception as e:
        print(f"❌ 构建出错: {e}")
        return False

def main():
    """主函数"""
    success = build_exe()
    
    if success:
        print("\n🎉 构建完成!")
        print("可执行文件位置: dist/座位分配系统.exe")
    else:
        print("\n❌ 构建失败!")
    
    input("\n按Enter键退出...")

if __name__ == '__main__':
    main()