parameters:
  BARBuildId: ''
  PromoteToChannelIds: ''

steps:
  - ${{ if eq(coalesce(parameters.PromoteToChannelIds, 0), 0) }}:
    - task: DownloadBuildArtifacts@0
      displayName: Download Release Configs
      inputs:
        buildType: current
        artifactName: ReleaseConfigs
        checkDownloadedFiles: true

  - task: AzureCLI@2
    name: setReleaseVars
    displayName: Set Release Configs Vars
    inputs:
      azureSubscription: "Darc: Maestro Production"
      scriptType: pscore
      scriptLocation: inlineScript
      inlineScript: |
        try {
          if (!$Env:PromoteToMaestroChannels -or $Env:PromoteToMaestroChannels.Trim() -eq '') {
            $Content = Get-Content $(Build.StagingDirectory)/ReleaseConfigs/ReleaseConfigs.txt

            $BarId = $Content | Select -Index 0
            $Channels = $Content | Select -Index 1             
            $IsStableBuild = $Content | Select -Index 2

            $AzureDevOpsProject = $Env:System_TeamProject
            $AzureDevOpsBuildDefinitionId = $Env:System_DefinitionId
            $AzureDevOpsBuildId = $Env:Build_BuildId
          }
          else {
            . $(Build.SourcesDirectory)\eng\common\tools.ps1
            $darc = Get-Darc
            $buildInfo = & $darc get-build `
              --id ${{ parameters.BARBuildId }} `
              --extended `
              --output-format json `
              --ci `
              | convertFrom-Json

            $BarId = ${{ parameters.BARBuildId }}
            $Channels = $Env:PromoteToMaestroChannels -split ","
            $Channels = $Channels -join "]["
            $Channels = "[$Channels]"

            $IsStableBuild = $buildInfo.stable
            $AzureDevOpsProject = $buildInfo.azureDevOpsProject
            $AzureDevOpsBuildDefinitionId = $buildInfo.azureDevOpsBuildDefinitionId
            $AzureDevOpsBuildId = $buildInfo.azureDevOpsBuildId
          }

          Write-Host "##vso[task.setvariable variable=BARBuildId]$BarId"
          Write-Host "##vso[task.setvariable variable=TargetChannels]$Channels"
          Write-Host "##vso[task.setvariable variable=IsStableBuild]$IsStableBuild"

          Write-Host "##vso[task.setvariable variable=AzDOProjectName]$AzureDevOpsProject"
          Write-Host "##vso[task.setvariable variable=AzDOPipelineId]$AzureDevOpsBuildDefinitionId"
          Write-Host "##vso[task.setvariable variable=AzDOBuildId]$AzureDevOpsBuildId"
        }
        catch {
          Write-Host $_
          Write-Host $_.Exception
          Write-Host $_.ScriptStackTrace
          exit 1
        }
    env:
      PromoteToMaestroChannels: ${{ parameters.PromoteToChannelIds }}