# 发送图片到钉钉群聊
$ErrorActionPreference = "Stop"

# 钉钉配置
$APP_KEY = "ding4ursdp0l2giat4bj"
$APP_SECRET = "J0gBicjKiIHoKla7WfKKhRs1Tv8L6Xd5UhW3EVQByF16G7Vn7UUcRhP6u-PBCQNo"
$OPEN_CONVERSATION_ID = "cidcjYshXVtKck5LfOO9AqOJg=="
$ROBOT_CODE = "4293382733"
$IMAGE_PATH = "C:\Users\ALC\.openclaw\media\browser\1ad3cfc9-2dd5-496b-9fa5-26d23b973f76.jpg"

Write-Host "====================================" -ForegroundColor Cyan
Write-Host "开始发送图片到钉钉群聊" -ForegroundColor Cyan
Write-Host "====================================" -ForegroundColor Cyan

# 步骤 1: 获取 Access Token
Write-Host "`n步骤 1: 获取 Access Token..." -ForegroundColor Yellow

$tokenUrl = "https://api.dingtalk.com/v1.0/oauth2/accessToken"
$tokenHeaders = @{
    "Content-Type" = "application/json"
}
$tokenBody = @{
    appKey = $APP_KEY
    appSecret = $APP_SECRET
} | ConvertTo-Json

try {
    $tokenResponse = Invoke-RestMethod -Uri $tokenUrl -Method Post -Headers $tokenHeaders -Body $tokenBody
    $accessToken = $tokenResponse.accessToken

    if ($accessToken) {
        Write-Host "✅ Access Token 获取成功" -ForegroundColor Green
    } else {
        Write-Host "❌ 获取 Access Token 失败" -ForegroundColor Red
        exit 1
    }
} catch {
    Write-Host "❌ 获取 Access Token 异常: $($_.Exception.Message)" -ForegroundColor Red
    exit 1
}

# 步骤 2: 上传媒体文件
Write-Host "`n步骤 2: 上传媒体文件..." -ForegroundColor Yellow

if (-not (Test-Path $IMAGE_PATH)) {
    Write-Host "❌ 文件不存在: $IMAGE_PATH" -ForegroundColor Red
    exit 1
}

$fileSize = (Get-Item $IMAGE_PATH).Length
Write-Host "📁 文件大小: $fileSize bytes ($($fileSize / 1MB).ToString('F2')) MB" -ForegroundColor Cyan

$uploadUrl = "https://api.dingtalk.com/v1.0/media/upload"
$uploadHeaders = @{
    "x-acs-dingtalk-access-token" = $accessToken
}

$FileStream = [System.IO.FileStream]::new($IMAGE_PATH, [System.IO.FileMode]::Open)
$FileContent = [System.IO.FileStream]::new($IMAGE_PATH, [System.IO.FileMode]::Open)

# 准备 multipart/form-data
$boundary = [System.Guid]::NewGuid().ToString()
$LF = "`r`n"
$bodyLines = @()

# 添加 file 字段
$bodyLines += "--$boundary"
$bodyLines += "Content-Disposition: form-data; name=`"file`"; filename=`"$([System.IO.Path]::GetFileName($IMAGE_PATH))`""
$bodyLines += "Content-Type: application/octet-stream"
$bodyLines += ""
$bodyLines += [System.IO.File]::ReadAllBytes($IMAGE_PATH)
$bodyLines += "--$boundary--"

try {
    $uploadHeaders.Add("Content-Type", "multipart/form-data; boundary=$boundary")
    $body = $bodyLines -join $LF

    $uploadResponse = Invoke-RestMethod -Uri "$uploadUrl?type=image" -Method Post -Headers $uploadHeaders -Body $body
    $mediaId = $uploadResponse.mediaId

    if ($mediaId) {
        Write-Host "✅ 文件上传成功，mediaId: $mediaId" -ForegroundColor Green
    } else {
        Write-Host "❌ 上传失败" -ForegroundColor Red
        exit 1
    }
} catch {
    Write-Host "❌ 上传异常: $($_.Exception.Message)" -ForegroundColor Red
    exit 1
} finally {
    $FileStream.Dispose()
    $FileContent.Dispose()
}

# 步骤 3: 发送媒体消息到群聊
Write-Host "`n步骤 3: 发送媒体消息到群聊..." -ForegroundColor Yellow

$sendUrl = "https://api.dingtalk.com/v1.0/robot/orgGroupSend"
$sendHeaders = @{
    "x-acs-dingtalk-access-token" = $accessToken
    "Content-Type" = "application/json"
}

$sendBody = @{
    openConversationId = $OPEN_CONVERSATION_ID
    robotCode = $ROBOT_CODE
    msgKey = "sampleImage"
    msgParam = @{
        mediaId = $mediaId
        altText = "日本 Yahoo 首页截图"
    } | ConvertTo-Json -Depth 3
} | ConvertTo-Json -Depth 3

try {
    $sendResponse = Invoke-RestMethod -Uri $sendUrl -Method Post -Headers $sendHeaders -Body $sendBody

    if ($sendResponse.processQueryKey) {
        Write-Host "✅ 消息发送成功！processQueryKey: $($sendResponse.processQueryKey)" -ForegroundColor Green
    } else {
        Write-Host "❌ 发送失败" -ForegroundColor Red
        exit 1
    }
} catch {
    Write-Host "❌ 发送异常: $($_.Exception.Message)" -ForegroundColor Red
    Write-Host "响应内容: $($_.ErrorDetails.Message)" -ForegroundColor Red
    exit 1
}

Write-Host "`n====================================" -ForegroundColor Green
Write-Host "✅ 发送成功！" -ForegroundColor Green
Write-Host "====================================" -ForegroundColor Green