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

echo.
echo  ==========================================
echo   CryptoWallet + BITOK Auth - Local Dev
echo  ==========================================
echo.

:: ── 1. Check pnpm ────────────────────────────────────────────────────────────
where pnpm >nul 2>&1
if errorlevel 1 (
    echo [ERROR] pnpm not found. Install with: npm install -g pnpm
    pause
    exit /b 1
)

:: ── 2. Check Docker ──────────────────────────────────────────────────────────
where docker >nul 2>&1
if errorlevel 1 (
    echo [ERROR] Docker not found. Install Docker Desktop and ensure it is running.
    pause
    exit /b 1
)

:: ── 3. Stop local PostgreSQL (if any) so Docker gets port 5432 ─────────────────
echo [1/8] Preparing environment...
net stop postgresql-x64-16 2>nul
timeout /t 2 /nobreak >nul

:: ── 4. Wait for Docker Engine ─────────────────────────────────────────────────
echo       Waiting for Docker Engine...
set /a docker_attempts=0
:waitdocker
set /a docker_attempts+=1
if !docker_attempts! gtr 30 (
    echo [ERROR] Docker Engine did not respond after 60 seconds.
    echo         Make sure Docker Desktop is fully started ^(whale icon in tray^).
    pause
    exit /b 1
)
docker info >nul 2>&1
if errorlevel 1 (
    timeout /t 2 /nobreak >nul
    goto waitdocker
)
echo       Docker ready.

:: ── 5. Start infrastructure via Docker Compose ────────────────────────────────
echo [2/8] Starting infrastructure (PostgreSQL, Vault, RabbitMQ, KeyDB)...
docker compose up -d postgres vault vault-init rabbitmq keydb 2>&1
if errorlevel 1 (
    echo       Retrying with docker-compose...
    docker-compose up -d postgres vault vault-init rabbitmq keydb 2>&1
)
if errorlevel 1 (
    echo.
    echo [ERROR] Could not start Docker Compose.
    echo.
    echo Common fixes:
    echo   1. Wait 30-60 sec after opening Docker Desktop
    echo   2. Restart Docker Desktop ^(right-click tray icon -^> Restart^)
    echo   3. Run: docker compose up -d postgres vault vault-init rabbitmq keydb
    echo.
    pause
    exit /b 1
)

:: Wait for PostgreSQL to be ready
set /a pg_attempts=0
:waitpg
set /a pg_attempts+=1
if !pg_attempts! gtr 30 (
    echo [ERROR] PostgreSQL not responding after 60 seconds.
    pause
    exit /b 1
)
timeout /t 2 /nobreak >nul
docker exec cryptowallet-db pg_isready -U postgres -q 2>nul
if errorlevel 1 goto waitpg
echo       PostgreSQL is ready.

:: Wait for RabbitMQ to be ready
echo       Waiting for RabbitMQ...
set /a rmq_attempts=0
:waitrmq
set /a rmq_attempts+=1
if !rmq_attempts! gtr 30 (
    echo [WARN] RabbitMQ slow to start, continuing anyway...
    goto rmq_done
)
timeout /t 2 /nobreak >nul
docker exec cryptowallet-rabbitmq rabbitmq-diagnostics check_port_connectivity >nul 2>&1
if errorlevel 1 goto waitrmq
:rmq_done
echo       RabbitMQ is ready.

:: ── 6. Create databases ──────────────────────────────────────────────────────
echo [3/8] Ensuring databases...
docker exec cryptowallet-db psql -U postgres -c "CREATE DATABASE cryptowallet_devphase3" 2>nul
if errorlevel 1 (
    echo       cryptowallet_devphase3 may already exist, continuing...
)
docker exec cryptowallet-db psql -U postgres -c "CREATE DATABASE bitok_dev" 2>nul
if errorlevel 1 (
    echo       bitok_dev may already exist, continuing...
)
echo       Databases ready.

:: ── 7. Wait for vault-init to finish ─────────────────────────────────────────
echo [4/8] Waiting for Vault initialization...
set /a vault_attempts=0
:waitvault
set /a vault_attempts+=1
if !vault_attempts! gtr 30 (
    echo [WARN] vault-init taking long, continuing...
    goto vault_done
)
timeout /t 2 /nobreak >nul
docker inspect cryptowallet-vault-init --format="{{.State.Status}}" 2>nul | findstr /C:"exited" >nul 2>&1
if errorlevel 1 goto waitvault
:vault_done
echo       Vault initialized.

:: ── 8. Update .env ───────────────────────────────────────────────────────────
echo [5/8] Updating .env...
if not exist .env (
    copy .env.example .env >nul
)
powershell -NoProfile -Command "(Get-Content .env) -replace '^DB_NAME=.*', 'DB_NAME=cryptowallet_devphase3' -replace '^DATABASE_URL=.*', 'DATABASE_URL=postgresql://postgres:postgres@localhost:5432/cryptowallet_devphase3' | Set-Content .env"
echo       .env updated.

:: ── 9. Install deps and run migrations ────────────────────────────────────────
echo [6/8] Installing dependencies...
call pnpm install
if errorlevel 1 (
    echo [ERROR] pnpm install failed.
    pause
    exit /b 1
)
echo       Dependencies installed.

echo       Running database migrations...
cd apps\api
call pnpm migrate
if errorlevel 1 (
    echo       Migration failed - resetting DB and retrying...
    call pnpm db:reset
    call pnpm migrate
)
if errorlevel 1 (
    echo [ERROR] Migrations failed - check output above.
    pause
    exit /b 1
)
cd ..\..
echo       Migrations done.

:: ── 10. Initialize BITOK database tables ──────────────────────────────────────
echo [7/8] Initializing BITOK database...
if exist BITOK\sql\tables.sql (
    docker exec -i cryptowallet-db psql -U postgres -d bitok_dev < BITOK\sql\tables.sql 2>nul
    echo       BITOK tables initialized.
) else (
    echo       BITOK/sql/tables.sql not found, skipping...
)

:: ── 11. Start BITOK auth service (Docker) ─────────────────────────────────────
echo       Starting BITOK auth service...
docker compose up -d bitok-auth 2>&1
if errorlevel 1 (
    echo [WARN] BITOK auth container failed to start. Check: docker logs cryptowallet-bitok
)

:: Wait briefly for BITOK to be responsive
set /a bitok_attempts=0
:waitbitok
set /a bitok_attempts+=1
if !bitok_attempts! gtr 15 (
    echo [WARN] BITOK slow to start, continuing...
    goto bitok_done
)
timeout /t 2 /nobreak >nul
powershell -NoProfile -Command "try { $r = Invoke-WebRequest -Uri http://localhost:8000/ping -TimeoutSec 2 -UseBasicParsing; exit 0 } catch { exit 1 }" >nul 2>&1
if errorlevel 1 goto waitbitok
:bitok_done
echo       BITOK auth service ready.

:: ── 12. Stop old dev servers and clear lock ─────────────────────────────────────
echo [8/8] Starting wallet servers...
powershell -NoProfile -Command "Get-NetTCPConnection -LocalPort 3000,3001 -ErrorAction SilentlyContinue | ForEach-Object { Stop-Process -Id $_.OwningProcess -Force -ErrorAction SilentlyContinue }"
if exist apps\web\.next\dev\lock del apps\web\.next\dev\lock 2>nul
timeout /t 1 /nobreak >nul

:: Start wallet API and Web
start "CryptoWallet API [port 3001]" cmd /k "cd /d %~dp0apps\api && pnpm dev"
timeout /t 2 /nobreak >nul
start "CryptoWallet Web [port 3000]" cmd /k "cd /d %~dp0apps\web && pnpm dev"

:: ── Done ─────────────────────────────────────────────────────────────────────
echo.
echo  ==========================================
echo   All services started!
echo.
echo   Web:      http://localhost:3000
echo   API:      http://localhost:3001
echo   BITOK:    http://localhost:8000
echo   RabbitMQ: http://localhost:15672 (guest/guest)
echo   DB:       localhost:5432
echo             wallet DB: cryptowallet_devphase3
echo             BITOK DB:  bitok_dev
echo             user: postgres  pass: postgres
echo  ==========================================
echo.

timeout /t 3 /nobreak >nul
start http://localhost:3000

echo  Press any key to close this launcher...
pause >nul
endlocal