import os
import shutil
import subprocess
import sys


def _maybe_relaunch_with_py311():
    """Use Python 3.11 to match ui/lui.pyd ABI on Windows."""
    if sys.version_info >= (3, 11):
        return
    if os.environ.get("EG_RELAUNCHED_PY311") == "1":
        return
    if os.name != "nt":
        return

    py_launcher = shutil.which("py")
    if not py_launcher:
        print(f"⚠ 当前解释器是 Python {sys.version.split()[0]}，未找到 py launcher，无法自动切换到 3.11。")
        return

    try:
        probe = subprocess.run(
            [py_launcher, "-3.11", "-c", "import sys;print(sys.executable)"],
            capture_output=True,
            text=True,
            check=False,
        )
        if probe.returncode != 0:
            print("⚠ 未检测到可用的 Python 3.11，LUI 可能不可用。")
            return
    except Exception as e:
        print(f"⚠ 检测 Python 3.11 失败: {e}")
        return

    os.environ["EG_RELAUNCHED_PY311"] = "1"
    relaunch_cmd = [py_launcher, "-3.11", os.path.abspath(__file__), *sys.argv[1:]]
    print(f"✓ 检测到 Python {sys.version.split()[0]}，自动切换到 Python 3.11: {probe.stdout.strip()}")
    os.execv(py_launcher, relaunch_cmd)

# 添加项目根目录到 Python 路径
project_root = os.path.dirname(os.path.abspath(__file__))
sys.path.insert(0, project_root)
third_party_path = os.path.join(project_root, "third_party")
if os.path.isdir(third_party_path):
    sys.path.insert(0, third_party_path)

# 设置工作目录为项目根目录
os.chdir(project_root)

# 添加 RenderPipeline 到路径（注意路径名称应与实际目录一致）
render_pipeline_path = os.path.join(project_root, "RenderPipeline")
sys.path.insert(0, render_pipeline_path)

# 添加 RenderPipelineFile 路径
render_pipeline_file_path = os.path.join(project_root, "RenderPipelineFile")
sys.path.insert(0, render_pipeline_file_path)

# 添加 icons 目录到路径
icons_path = os.path.join(project_root, "icons")
sys.path.insert(0, icons_path)

# 现在可以导入并运行主程序
if __name__ == "__main__":
    _maybe_relaunch_with_py311()
    args = sys.argv[1:]
    # args = "/home/tiger/桌面/Test1"
    # args = "C:/Users/29381/Desktop/1"
    print(f'Path is {args}')
    # 将整个列表转换为字符串（包括方括号）
    args_str = ''.join(args)

    from main import MyWorld
    if args:
        # print(f"[DEBUG] 启动时传入项目路径: {args_str}")
        # 创建应用实例
        app = MyWorld()
        # 如果传入了项目路径，尝试打开项目
        if hasattr(app, 'project_manager'):
            # print(f"[DEBUG] 尝试打开项目: {args_str}")
            success = app.project_manager.openProject(args_str)
            # print(f"[DEBUG] 项目打开结果: {success}")
        else:
            # print(f"[DEBUG] 项目管理器未初始化")
            pass
        app.run()
    else:
        # print(f"[DEBUG] 无项目路径，正常启动")
        app = MyWorld()
        app.run()