Add-Type -Path $PSScriptRoot\Downloader.dll

# 创建 DownloadBuilder 实例
$downloadBuilder = [Downloader.DownloadBuilder]::New()

$url_WX = "https://dldir1v6.qq.com/weixin/Windows/WeChatSetup.exe" #微信
$url_QQ = "https://dldir1.qq.com/qqfile/qq/QQNT/Windows/QQ_9.9.15_240902_x64_01.exe" #QQ
$url_TIM = "https://dldir1.qq.com/qqfile/qq/TIM3.5.0/TIM3.5.0.22143.exe" #TIM

$path = "$home\Desktop\weixin.exe"  # 确保这是一个完整的文件路径
$dir = "$home\Desktop"

# 创建 DownloadConfiguration 实例并设置属性
$downloadConfig = [Downloader.DownloadConfiguration]@{
    ChunkCount = 1
    ParallelDownload = $true
}
# 配置下载
$downloadBuilder = $downloadBuilder.WithUrl($url_WX)
$downloadBuilder = $downloadBuilder.WithDirectory($dir)
$downloadBuilder = $downloadBuilder.WithConfiguration($downloadConfig)
$downloadBuilder = $downloadBuilder.WithFileLocation($path)

# 构建下载对象
$download = $downloadBuilder.Build()

# 异步开始下载
$awaiter = $download.StartAsync().GetAwaiter()
$awaiter.GetResult()
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Add-Type -Path .\Downloader.dll

$url_WX = "https://dldir1v6.qq.com/weixin/Windows/WeChatSetup.exe" #微信
$url_QQ = "https://dldir1.qq.com/qqfile/qq/QQNT/Windows/QQ_9.9.15_240902_x64_01.exe" #QQ
$url_TIM = "https://dldir1.qq.com/qqfile/qq/TIM3.5.0/TIM3.5.0.22143.exe" #TIM
# 创建 DownloadConfiguration 实例并设置属性
$downloadConfig = [Downloader.DownloadConfiguration]@{
    ChunkCount       = 4
    ParallelDownload = $true
}
#  创建DownloadService
$downloadService = [Downloader.DownloadService]::new($downloadConfig)
# Register object event listener
Register-ObjectEvent -InputObject $downloadService -EventName DownloadProgressChanged -SourceIdentifier downloadService.DownloadProgressChanged -Action {
    #$EventArgs.ProgressPercentage|Out-Host
    $percent = [Math]::Truncate($EventArgs.ProgressPercentage * 100) -as [int]
    Write-Progress -Activity "downloading:$($EventArgs.ProgressId)" -Status ("{0:F0}% Completed:" -f $percent) -Id 2 -PercentComplete $percent -CurrentOperation $EventArgs.ProgressId
}
Register-ObjectEvent -InputObject $downloadService -EventName ChunkDownloadProgressChanged  -SourceIdentifier downloadService.ChunkDownloadProgressChanged  -Action {
    #$EventArgs.ProgressPercentage|Out-Host
    $percent = [Math]::Truncate($EventArgs.ProgressPercentage * 100) -as [int]
    Write-Progress -Activity "downloading:$($EventArgs.ProgressId)" -Status ("{0:F0}% Completed:" -f $percent) -ParentId 2 -PercentComplete $percent -CurrentOperation $EventArgs.ProgressId
}
# 下载tim.exe
$task1 = $downloadService.DownloadFileTaskAsync($url_TIM, ".\download\tim.exe")
$awaiter = $task1.GetAwaiter()
while (-not $awaiter.IsCompleted) { Start-Sleep -Milliseconds 200; }
Unregister-Event -SourceIdentifier *
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# 定义文件的URL和保存路径
$urls = @(
    "https://dldir1v6.qq.com/weixin/Windows/WeChatSetup.exe",
    "https://dldir1.qq.com/qqfile/qq/QQNT/Windows/QQ_9.9.15_240902_x64_01.exe",
    "https://dldir1.qq.com/qqfile/qq/TIM3.5.0/TIM3.5.0.22143.exe"
)

# 获取桌面路径
$desktop = [System.Environment]::GetFolderPath('Desktop')

# 创建一个存储作业的数组
$jobs = @()

# 启动并行下载作业
foreach ($url in $urls) {
    $fileName = Split-Path $url -Leaf
    $outputPath = Join-Path $desktop $fileName

    $jobs += Start-Job -ScriptBlock {
        param($downloadUrl, $savePath)
        Invoke-WebRequest -Uri $downloadUrl -OutFile $savePath
    } -ArgumentList $url, $outputPath
}

# 等待所有作业完成
$jobs | ForEach-Object {
    Wait-Job $_
    Remove-Job $_
}

Write-Host "所有文件下载完成！"
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# 定义文件的URL和保存路径
$urls = @(
    "https://dldir1v6.qq.com/weixin/Windows/WeChatSetup.exe",
    "https://dldir1.qq.com/qqfile/qq/QQNT/Windows/QQ_9.9.15_240902_x64_01.exe",
    "https://dldir1.qq.com/qqfile/qq/TIM3.5.0/TIM3.5.0.22143.exe"
)

# 获取桌面路径
$desktop = [System.Environment]::GetFolderPath('Desktop')

# 使用 curl.exe 并行下载，重定向输出到 $null 以避免 PowerShell 处理输出内容
& curl.exe --parallel `
    --output "$desktop\WeChatSetup.exe" $urls[0] `
    --output "$desktop\QQ_9.9.15.exe" $urls[1] `
    --output "$desktop\TIM3.5.0.exe" $urls[2] `
    *> $null
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# 定义文件的URL和保存路径
$urls = @(
    "https://dldir1v6.qq.com/weixin/Windows/WeChatSetup.exe",
    "https://dldir1.qq.com/qqfile/qq/QQNT/Windows/QQ_9.9.15_240902_x64_01.exe",
    "https://dldir1.qq.com/qqfile/qq/TIM3.5.0/TIM3.5.0.22143.exe"
)

# 获取桌面路径
$desktop = [System.Environment]::GetFolderPath('Desktop')

# 创建一个存储进程的数组
$processes = @()

# 启动并行下载进程
foreach ($url in $urls) {
    $fileName = Split-Path $url -Leaf
    $outputPath = Join-Path $desktop $fileName

    $process = Start-Process -FilePath "curl.exe" `
        -ArgumentList "--output `"$outputPath`" `"$url`"" `
        -PassThru #-NoNewWindow 

    $processes += $process
}

# 等待所有进程完成
$processes | ForEach-Object {
    $_.WaitForExit()
}

Write-Host "所有文件下载完成！"
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# curl.exe路径,7.76+才支持--parallel
$curl = "curl.exe"
# 定义文件的URL和保存路径
$downloads = @(
  @{
    src  = "https://dldir1.qq.com/qqfile/qq/TIM3.5.0/TIM3.5.0.22143.exe"
    dest = "$home\downloads\tim.exe"
  }
  @{
    src  = "https://dldir1.qq.com/qqfile/qq/QQNT/Windows/QQ_9.9.15_240902_x64_01.exe"
    dest = "$home\downloads\qq.exe"
  }
)
$begin = $true
$downloads | ForEach-Object {
  if ($begin) {
    $begin = $false
  } else {
    '--next'
  }
  '--url "{0}"' -f $_.src
  '--output "{0}"' -f ($_.dest.Replace('\', '\\'))
  '--location'
  '--compressed'
  '--tr-encoding'
  '--globoff'
} -End {
  '--parallel'
} | & $curl --config -
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if($LASTEXITCODE -ne 0)
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#没有线程同步,可能会出现奇怪的问题
#没有线程同步,可能会出现奇怪的问题
$uris=@(
"https://dldir1v6.qq.com/weixin/Windows/WeChatSetup.exe" #微信
"https://dldir1.qq.com/qqfile/qq/QQNT/Windows/QQ_9.9.15_240902_x64_01.exe" #QQ
"https://dldir1.qq.com/qqfile/qq/TIM3.5.0/TIM3.5.0.22143.exe" #TIM
)

$path = "$home\Desktop\weixin.exe"  # 确保这是一个完整的文件路径
$dir = "$home\Desktop"
$wc=[collections.arraylist]::new($uris.length)
$str=[collections.arraylist]::new($uris.length)
$done=[collections.arraylist]::new($uris.length)
$uris |foreach {
$wc.add([System.Net.WebClient]::new());
$str.add('0#0#0#');
$done.add($false)
}|out-null

$charpro={
$i=0;$j=0;$uris |foreach {
[console]::write($uris[$j].split('/')[-1]);
$s=$str[$j].split('#')
[console]::writeline('    {0}/{1}',[int64]([int64]$s[0]*[int64]$s[1]/100),$s[0])
$l=[int](($cw-8)*[int]$s[1]/100)
[console]::writeline('[{0}{1}] {2}%','='*$l,' '*($cw-8-$l),$s[1])
$i+=2;$j+=1
}|out-null
}

$evt1={
'$index='+$args[0]+';'+'
#$evArgs=$event.SourceEventArgs;
#write-host ($EventArgs.TotalBytesToReceive+"#"+$EventArgs.ProgressPercentage+"#"+$EventArgs.BytesReceived+"#")
$str[$index]=""+$EventArgs.TotalBytesToReceive+"#"+$EventArgs.ProgressPercentage+"#"+$EventArgs.BytesReceived+"#";
$null;'
}

$evt2={"`$index=$args;"+'$done[$index]=$true'}

$i=0;$wc |foreach {
register-objectevent -InputObject $_ -EventName 'DownloadProgressChanged' -SourceIdentifier ('DlProCh'+$i) -Action ([scriptblock]::create($evt1.invoke($i,$uris.length)))
register-objectevent -InputObject $_ -EventName 'DownloadFileCompleted' -SourceIdentifier ('DlComp'+$i) -Action ([scriptblock]::create($evt2.invoke($i)))
$i+=1
}|out-null

$i=0;$wc |foreach {$_.DownloadFileAsync($uris[$i],$dir+'\'+$uris[$i].split('/')[-1]);$i+=1}

[console]::CursorVisible=$false
'';'';while($true){
$cl=[console]::CursorLeft
$ct=[console]::CursorTop
$cw=[console]::WindowWidth
$charpro.invoke()
[console]::SetCursorPosition($cl,$ct)
if(($done|where{$_}).length -eq $uris.length){
$charpro.invoke()
break
}
}
[console]::CursorVisible=$true
cmd /c pause
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