@echo off
setlocal EnableExtensions
cd /d "%~dp0"

if /I "%~1"=="clean" goto clean

if not exist "config.h" (
  echo [ERROR] config.h is missing from the source root.
  echo Please extract the full source ZIP before building.
  exit /b 1
)

findstr /n /c:"#define snprintf" "%~dp0libmultihash\multihash.h" "%~dp0libfriidump\win32compat.h" >nul 2>nul
if not errorlevel 1 (
  echo [ERROR] Legacy snprintf macro still present. Overwrite libmultihash\multihash.h and libfriidump\win32compat.h from this package.
  exit /b 1
)

if not exist "build-msvc32" mkdir "build-msvc32"

set "FRIIDUMP_BUILD_COMMIT_EFFECTIVE=%FRIIDUMP_BUILD_COMMIT%"
if not defined FRIIDUMP_BUILD_COMMIT_EFFECTIVE if exist "%~dp0CANDIDATE.json" (
  for /f "usebackq delims=" %%G in (`powershell -NoProfile -ExecutionPolicy Bypass -Command "$d = Get-Content -Raw -LiteralPath '%~dp0CANDIDATE.json' | ConvertFrom-Json; $d.candidate_implementation.commit"`) do set "FRIIDUMP_BUILD_COMMIT_EFFECTIVE=%%G"
)
if not defined FRIIDUMP_BUILD_COMMIT_EFFECTIVE (
  for /f "usebackq delims=" %%G in (`git -C "%~dp0" rev-parse HEAD 2^>nul`) do set "FRIIDUMP_BUILD_COMMIT_EFFECTIVE=%%G"
)

if defined FRIIDUMP_BUILD_COMMIT_EFFECTIVE (
  powershell -NoProfile -ExecutionPolicy Bypass -Command "if ($env:FRIIDUMP_BUILD_COMMIT_EFFECTIVE -notmatch '^[0-9a-fA-F]{40}$') { Write-Error 'FRIIDUMP_BUILD_COMMIT must be exactly 40 hexadecimal characters.'; exit 1 }"
  if errorlevel 1 exit /b %ERRORLEVEL%
  echo [INFO] Native-report build commit: %FRIIDUMP_BUILD_COMMIT_EFFECTIVE%
) else (
  echo [INFO] Native-report build commit: not embedded ^(set FRIIDUMP_BUILD_COMMIT to a full 40-character commit^)
)

set "EFFECTIVE_RSP=%~dp0build-msvc32\friidump-effective.rsp"
copy /y "%~dp0msvc32_friidump.rsp" "%EFFECTIVE_RSP%" >nul
if errorlevel 1 exit /b %ERRORLEVEL%
if defined FRIIDUMP_BUILD_COMMIT_EFFECTIVE >>"%EFFECTIVE_RSP%" echo /DFRIIDUMP_BUILD_COMMIT=\"%FRIIDUMP_BUILD_COMMIT_EFFECTIVE%\"

call "%~dp0.vscode\msvc32.cmd" cl @"%EFFECTIVE_RSP%" /link ole32.lib
if errorlevel 1 exit /b %ERRORLEVEL%

call "%~dp0build_msvc32_xbox_portable_tests.cmd"
if errorlevel 1 exit /b %ERRORLEVEL%

set "HELP_LOG=%TEMP%\friidump-help-%RANDOM%-%RANDOM%.txt"
"%~dp0friidump.exe" --help > "%HELP_LOG%" 2>&1
type "%HELP_LOG%"

findstr /c:"FriiDump 0.5.3.16-pf1-candidate21" "%HELP_LOG%" >nul
if errorlevel 1 (
  echo [ERROR] FriiDump help/version smoke test failed.
  del /q "%HELP_LOG%" >nul 2>nul
  if exist "friidump.log" del /q "friidump.log"
  exit /b 1
)

for %%T in ("--report-json" "--report-dir" "--firmware-modified") do (
  findstr /l /c:"%%~T" "%HELP_LOG%" >nul
  if errorlevel 1 (
    echo [ERROR] Native-report option %%~T is missing from help output.
    del /q "%HELP_LOG%" >nul 2>nul
    if exist "friidump.log" del /q "friidump.log"
    exit /b 1
  )
)

for %%T in ("reports are created by default" "beside the final log" "may be combined with --report-json" "omission assumes stock") do (
  findstr /l /c:"%%~T" "%HELP_LOG%" >nul
  if errorlevel 1 (
    echo [ERROR] Native-report default/override contract is missing from help output: %%~T
    del /q "%HELP_LOG%" >nul 2>nul
    if exist "friidump.log" del /q "friidump.log"
    exit /b 1
  )
)

del /q "%HELP_LOG%" >nul 2>nul
if exist "friidump.log" del /q "friidump.log"

powershell -NoProfile -ExecutionPolicy Bypass -Command "Compress-Archive -Force -Path friidump.exe,redump_dat,docs,README,README.md,AUTHORS,COPYING,config.h,msvc32_friidump.rsp,build_msvc32.cmd,build_msvc32_native_report_tests.cmd,msvc32_native_report_tests.rsp,build_msvc32_xbox_portable_tests.cmd,msvc32_xbox_portable_tests.rsp,tests,.vscode -DestinationPath friidump_msvc32_build_results.zip"
exit /b %ERRORLEVEL%

:clean
if exist "friidump.exe" del /q "friidump.exe"
if exist "friidump-report-fixtures.exe" del /q "friidump-report-fixtures.exe"
if exist "friidump-xbox-portable-metadata-test.exe" del /q "friidump-xbox-portable-metadata-test.exe"
if exist "build-msvc32" rmdir /s /q "build-msvc32"
if exist "friidump_msvc32_build_results.zip" del /q "friidump_msvc32_build_results.zip"
if exist "friidump.log" del /q "friidump.log"
exit /b 0