Improve webview fallback handling in Windows client

[alebmorais]

Summary

• add resilient logging and fallback logic when the embedded webview fails to launch
• ensure legacy UI helpers are initialised only once and allow forcing the legacy mode when recovering from webview errors
• report unexpected failures in main with traceback output before pausing for user acknowledgement

Testing

• python -m py_compile ClienteWindows
• python - <<'PY'
  import sys
  import types
  import platform
  import runpy

class DummyResponse:
status_code = 200

def fake_get(*args, **kwargs):
print("fake requests.get called")
return DummyResponse()

sys.modules['requests'] = types.SimpleNamespace(get=fake_get)

class FakeWebview:
def init(self):
self.window_count = 0

def create_window(self, *args, **kwargs):
    self.window_count += 1
    print("fake webview.create_window called", args, kwargs)
    return {"args": args, "kwargs": kwargs}

def start(self):
    print("fake webview.start called")

fake_webview = FakeWebview()
sys.modules['webview'] = types.SimpleNamespace(
create_window=fake_webview.create_window,
start=fake_webview.start,
)

original_platform_system = platform.system
platform.system = lambda: "Windows"

try:
runpy.run_path('ClienteWindows', run_name='main')
finally:
platform.system = original_platform_system
sys.modules.pop('webview', None)
sys.modules.pop('requests', None)
PY

---

https://chatgpt.com/codex/tasks/task_e_68e2bc682048832f8121b443e7f02a3c

[gemini-code-assist]

Summary of Changes

Hello @alebmorais, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

Este pull request aprimora significativamente a resiliência do cliente Windows ao introduzir um mecanismo de fallback sofisticado para sua webview incorporada. Ele garante que, se o componente da webview encontrar quaisquer problemas durante o lançamento, a aplicação possa alternar graciosamente para uma interface de usuário legada, prevenindo travamentos e proporcionando uma experiência de usuário mais estável. Além disso, melhora o relatório de erros em toda a aplicação, oferecendo insights detalhados sobre falhas inesperadas.

Highlights

• Mecanismo de Fallback Robusto: Implementado um mecanismo de fallback robusto para a interface de usuário legada quando a webview incorporada falha ao iniciar, incluindo registro de erros e notificação ao usuário.
• Inicialização da UI Legada: Refatorada a configuração da UI legada para garantir que seja inicializada apenas uma vez e possa ser explicitamente forçada após uma falha da webview.
• Relatório de Erros Aprimorado: Adicionado tratamento de erros abrangente no loop principal da aplicação e no lançamento da webview, fornecendo tracebacks e prompts ao usuário para falhas inesperadas.

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[gemini-code-assist]

Code Review

O pull request melhora a robustez do cliente Windows ao adicionar uma lógica de fallback para quando o componente webview falha ao iniciar. Ele introduz mecanismos para garantir que a interface de usuário legada seja inicializada corretamente e apenas uma vez. Também aprimora o relatório de erros ao incluir tracebacks para falhas inesperadas. As alterações estão bem estruturadas e abordam diretamente os objetivos declarados. Adicionei algumas sugestões para melhorar ainda mais o logging nos blocos de exceção para facilitar a depuração, de acordo com a intenção do PR de 'logging resiliente'.

[chatgpt-codex-connector]

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