@echo off
cd /d E:\IPTV_SERVER\icons
title IPTV Stream Controller

setlocal enabledelayedexpansion

rem ===========================================
rem CONFIGURATION
rem ===========================================
set START_TIME=07:00
set END_TIME=19:00
rem ===========================================

echo ****************************************
echo   IPTV Stream Scheduler Started
echo   Stream Time: %START_TIME% to %END_TIME%
echo   Press Ctrl+C to stop this script
echo ****************************************

:MAIN_LOOP
rem Get current time in HH:MM format
for /f "tokens=1-2 delims=:" %%a in ('powershell Get-Date -Format "HH:mm"') do (
    set CURRENT_HOUR=%%a
    set CURRENT_MINUTE=%%b
)

set CURRENT_TIME=!CURRENT_HOUR!:!CURRENT_MINUTE!

echo [%time%] Current: !CURRENT_TIME! - Schedule: %START_TIME% to %END_TIME%

if "!CURRENT_TIME!" geq "%START_TIME%" (
    if "!CURRENT_TIME!" lss "%END_TIME%" (
        rem --- WITHIN STREAMING HOURS ---
        echo [%time%] *** STREAM SHOULD BE RUNNING ***
        tasklist /fi "imagename eq ffmpeg.exe" | find /i "ffmpeg.exe" > nul
        if errorlevel 1 (
            echo [%time%] Launching FFmpeg in separate window...
            start "FFmpeg Stream" ffmpeg -stream_loop -1 -re -i "Al Jadida.mp4" -c:v libx264 -c:a aac -f hls -hls_time 10 -hls_list_size 5 -hls_flags delete_segments -hls_segment_filename "segment_%%03d.ts" -hls_base_url "http://khalil1342.ddns.net:34401/" output.m3u8
            echo [%time%] FFmpeg stream started successfully!
        ) else (
            echo [%time%] FFmpeg is already running
        )
        
        rem Wait 1 minute and check if we're still within streaming hours
        echo [%time%] Monitoring stream... (next check in 1 minute)
        timeout /t 60 /nobreak > nul
        
        rem Check current time again to see if we should continue streaming
        for /f "tokens=1-2 delims=:" %%a in ('powershell Get-Date -Format "HH:mm"') do (
            set CURRENT_HOUR=%%a
            set CURRENT_MINUTE=%%b
        )
        set CURRENT_TIME=!CURRENT_HOUR!:!CURRENT_MINUTE!
        
        if "!CURRENT_TIME!" lss "%END_TIME%" (
            echo [%time%] Still within streaming hours, continuing...
            goto MAIN_LOOP
        ) else (
            echo [%time%] *** END TIME REACHED - STOPPING STREAM ***
            taskkill /f /im ffmpeg.exe > nul 2>&1
            echo [%time%] FFmpeg stopped successfully!
            call :CleanupSegments
            goto MAIN_LOOP
        )
    ) else (
        rem This handles the case where current time is past END_TIME but still checking the first condition
        echo [%time%] *** END TIME PASSED - STOPPING STREAM ***
        taskkill /f /im ffmpeg.exe > nul 2>&1
        echo [%time%] FFmpeg stopped!
        call :CleanupSegments
    )
)

rem --- OUTSIDE STREAMING HOURS ---
echo [%time%] *** STREAM SHOULD BE STOPPED ***
tasklist /fi "imagename eq ffmpeg.exe" | find /i "ffmpeg.exe" > nul
if not errorlevel 1 (
    echo [%time%] Stopping FFmpeg stream...
    taskkill /f /im ffmpeg.exe > nul 2>&1
    echo [%time%] FFmpeg stopped successfully!
    call :CleanupSegments
) else (
    echo [%time%] FFmpeg is not running
)

rem Wait 5 minutes and check again
echo [%time%] Waiting for stream time... (next check in 1 minute)
timeout /t 60 /nobreak > nul
goto MAIN_LOOP

rem ===========================================
rem SUBROUTINE: Clean up HLS segments and playlist
rem ===========================================
:CleanupSegments
echo [%time%] Cleaning up leftover segments and files...
del "segment_*.ts" > nul 2>&1
if errorlevel 1 (
    echo [%time%] No segment files found to delete
) else (
    echo [%time%] Segment files deleted successfully
)

del "output.m3u8" > nul 2>&1
if errorlevel 1 (
    echo [%time%] No playlist file found to delete
) else (
    echo [%time%] Playlist file deleted successfully
)

rem Also clean up any temporary files FFmpeg might have created
del "ffmpeg*.tmp" > nul 2>&1
del "*.tmp" > nul 2>&1

echo [%time%] Cleanup completed!
goto :eof