@echo off
REM Local dev startup script (Windows) - mirror of run.sh
REM
REM Usage:
REM   cd shaguabijia-app-server
REM   run.bat
REM
REM Listens on 0.0.0.0:8770 (works for both real device via adb reverse
REM and LAN). Auto-reload on code change.
REM
REM Prerequisite (first time):
REM   conda activate pricebot ^&^& pip install -e .
REM   copy .env.example .env  ^&^& fill JWT_SECRET_KEY
REM
REM This file is the Windows-native peer of run.sh. Keeping run.sh untouched
REM avoids CRLF/encoding fights every time someone bash-runs the .sh on Win.

cd /d "%~dp0"

REM Prefer the project virtualenv (.venv) so we never inherit a wrong
REM global/conda interpreter. FastAPI<0.115 on Pydantic 2.12 crashes at import
REM with "'FieldInfo' object has no attribute 'in_'". Falls back to PATH python.
set "PY=python"
if exist "%~dp0.venv\Scripts\python.exe" set "PY=%~dp0.venv\Scripts\python.exe"

if not exist .env (
    echo [X] Missing .env. Run: copy .env.example .env  and fill JWT_SECRET_KEY ^(plus MT_CPS_* if you test Meituan^)
    exit /b 1
)

if not exist data mkdir data

REM Build/upgrade SQLite schema (idempotent; no-op if already at head)
call "%PY%" -m alembic upgrade head
if errorlevel 1 (
    echo [X] alembic upgrade head failed
    exit /b %errorlevel%
)

REM Long-running foreground process. Ctrl+C to stop.
REM --timeout-keep-alive 120: real-device debugging over `adb reverse` — uvicorn's default 5s
REM   closes idle keep-alive connections, but the adb-reverse pipe doesn't propagate the close,
REM   so okhttp reuses a dead connection and the next request fails with "unexpected end of
REM   stream" (esp. login / message-center calls after an idle gap). Bump to 120s to avoid it.
"%PY%" -m uvicorn app.main:app --host 0.0.0.0 --port 8770 --reload --timeout-keep-alive 120
