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

echo.
echo ========================================
echo   GitHeatMap Build
echo ========================================
echo.

where npm >nul 2>&1
if errorlevel 1 goto :no_npm

where cargo >nul 2>&1
if errorlevel 1 goto :no_cargo

if exist "%~dp0generate-icons.ps1" goto :gen_icons
goto :build_gitea

:gen_icons
echo [1/4] Generating icons...
powershell -NoProfile -ExecutionPolicy Bypass -File "%~dp0generate-icons.ps1"
if errorlevel 1 goto :icon_fail
echo.

:build_gitea
echo [2/4] Building Gitea HeatMap...
cd /d "%~dp0gitea"
if errorlevel 1 goto :dir_fail
if not exist "node_modules\" goto :gitea_install
goto :gitea_build

:gitea_install
echo       npm install...
call npm install
if errorlevel 1 goto :gitea_fail

:gitea_build
call npm run build
if errorlevel 1 goto :gitea_fail
echo       gitea OK
echo.

echo [3/4] Building GitHub HeatMap...
cd /d "%~dp0github"
if errorlevel 1 goto :dir_fail
if not exist "node_modules\" goto :github_install
goto :github_build

:github_install
echo       npm install...
call npm install
if errorlevel 1 goto :github_fail

:github_build
call npm run build
if errorlevel 1 goto :github_fail
echo       github OK
echo.

echo [4/4] Done
echo.
echo Output: %~dp0target\release\
echo   gitea-heatmap.exe
echo   github-heatmap.exe
echo ========================================
echo.
exit /b 0

:no_npm
echo ERROR: npm not found. Install Node.js first.
exit /b 1

:no_cargo
echo ERROR: cargo not found. Install Rust first.
exit /b 1

:icon_fail
echo ERROR: icon generation failed.
exit /b 1

:dir_fail
echo ERROR: project directory not found.
exit /b 1

:gitea_fail
echo ERROR: Gitea build failed.
exit /b 1

:github_fail
echo ERROR: GitHub build failed.
exit /b 1