$capabilities = @(
  "CPU capacity forecasting",
  "Networking capacity forecasting",
  "Total storage consumption forecasting",
  "Volume consumption forecasting"
)

foreach ($capability in $capabilities){
  $Output = Get-Content (Get-InsightsCapabilityResult -Name $capability).Output -Encoding UTF8 | ConvertFrom-Json
  $Output.ForecastingResults | ForEach-Object {
    $values = $_.ObservationSeries | ForEach-Object { $_.Values[0] }
    $stats = $values | Measure-Object -Average -Maximum -Minimum
    [PSCustomObject]@{
        Resource  = $_.IdentifierFriendlyName + ": 実績"
        Average = [math]::Round($stats.Average, 2)
        Maximum = [math]::Round($stats.Maximum, 2)
        Minimum = [math]::Round($stats.Minimum, 2)
    }
  }
  Write-Output ""
  $Output.ForecastingResults | ForEach-Object {
    $values = $_.Prediction | ForEach-Object { $_.Values[0] }
    $stats = $values | Measure-Object -Average -Maximum -Minimum
    [PSCustomObject]@{
        Resource  = $_.IdentifierFriendlyName + ": 予測"
        Average = [math]::Round($stats.Average, 2)
        Maximum = [math]::Round($stats.Maximum, 2)
        Minimum = [math]::Round($stats.Minimum, 2)
    }
  }
  $Output.ForecastingResults | ForEach-Object {
    $_.IdentifierFriendlyName + ": 予測詳細"
    $predictionData = $_.Prediction |
    Where-Object {
        $_.Values.Count -gt 0 -and
        $null -ne $_.Values[0]
    }
    if (-not $predictionData){
        return
    }
    foreach ($item in $predictionData){
        $date  = [datetime]$item.DateTime
        $value = [double]$item.Values[0]
        "{0} {1,10:N2}" -f $date.ToString("yyyy/MM/dd"),$value
    }
    
  }
}