@echo off
REM Script for updating the Telegram Tinder Bot on Windows
REM This script updates the code from Git, applies migrations, and prepares the bot for running
REM Usage: .\bin\update.bat [branch]
REM If branch is not specified, 'main' is used

setlocal enableextensions enabledelayedexpansion

echo ========================================
echo       Telegram Tinder Bot Updater
echo ========================================

REM Get the branch name from the command line arguments
set BRANCH=%1
if "%BRANCH%"=="" set BRANCH=main
echo Updating from branch: %BRANCH%

REM Store the current directory
set CURRENT_DIR=%CD%
set SCRIPT_DIR=%~dp0
set PROJECT_DIR=%SCRIPT_DIR%..

REM Navigate to the project directory
cd /d %PROJECT_DIR%
echo Working directory: %PROJECT_DIR%

REM Check if we're in a git repository
if not exist .git (
    echo Error: Not a git repository
    exit /b 1
)

echo.
echo Step 1: Pulling latest changes from Git repository...
REM Save any local changes
git stash save "Auto-stash before update: %DATE% %TIME%"

REM Fetch all branches
git fetch --all

REM Check if the branch exists
git rev-parse --verify %BRANCH% >nul 2>&1
if %ERRORLEVEL% NEQ 0 (
    git rev-parse --verify origin/%BRANCH% >nul 2>&1
    if %ERRORLEVEL% NEQ 0 (
        echo Error: Branch '%BRANCH%' does not exist locally or remotely
        exit /b 1
    )
)

REM Checkout the specified branch
git checkout %BRANCH%

REM Pull the latest changes
git pull origin %BRANCH%
echo ✓ Successfully pulled latest changes

echo.
echo Step 2: Installing dependencies...
call npm ci
echo ✓ Dependencies installed

echo.
echo Step 3: Running database migrations...
REM Check if migrations directory exists
if exist migrations (
    echo Applying database migrations...
    call npm run migrate:up
    echo ✓ Migrations applied successfully
) else (
    echo ⚠ No migrations directory found, running database initialization script...
    call npm run init:db
    echo ✓ Database initialized
)

echo.
echo Step 4: Building the project...
call npm run build
echo ✓ Project built successfully

echo.
echo Step 5: Checking for .env file...
if exist .env (
    echo ✓ .env file exists
) else (
    echo ⚠ .env file not found
    if exist .env.example (
        echo Creating .env from .env.example
        copy .env.example .env
        echo ⚠ Please update the .env file with your configuration!
    ) else (
        echo Error: .env.example file not found
        exit /b 1
    )
)

echo.
echo Step 6: Checking for services...
REM Check if Docker is being used
if exist docker-compose.yml (
    echo Docker Compose configuration found
    echo You might want to restart containers with: docker-compose down ^&^& docker-compose up -d
)

echo.
echo ========================================
echo       Update completed successfully!
echo ========================================
echo To start the bot, run: npm run start
echo For development mode: npm run dev

REM Return to the original directory
cd /d %CURRENT_DIR%