skill_design

SKILL: GUI DESIGN

Goal: Create the Visual Interface for audio plugins. Output Location: $PluginPath/Design/ and Source/

---

🎨 PHASE 0: DESIGN LIBRARY CHECK

Check if design_library/manifest.json exists and count available designs.

Import state management:

# Import state management module
. "$PSScriptRoot\..\scripts\state-management.ps1"
$PluginPath = Get-ApcPluginPath -PluginName $PluginName

Validate prerequisites:

# Check that planning phase is complete and framework is selected
if (-not (Test-PluginState -PluginPath $PluginPath -RequiredPhase "plan_complete" -RequiredFiles @(".ideas/architecture.md", ".ideas/plan.md"))) {
    Write-Error "Prerequisites not met. Complete planning phase first with framework selection."
    exit 1
}

# Get current state to check framework
$state = Get-PluginState -PluginPath $PluginPath
if ($state.ui_framework -eq "pending") {
    Write-Error "UI framework not selected. Complete planning phase first."
    exit 1
}

If designs exist, present menu:

Found {N} saved designs in library.

How would you like to start?
1. Use existing design - Apply saved visual style
2. Start from scratch - Create custom design
3. Browse library - View all designs first

Choose (1-3): _

Routing:

• Option 1: Show designs with previews, let user pick, skip to Phase 2 with applied style
• Option 2: Continue to Phase 1 (requirements gathering)
• Option 3: List all designs with metadata, return to menu

If no designs: Skip to Phase 1.

---

🎨 PHASE 0: DESIGN LIBRARY CHECK

Check for existing designs first:

# Check if design library exists
$manifestPath = "design_library/manifest.json"
if (Test-Path $manifestPath) {
    $manifest = Get-Content $manifestPath | ConvertFrom-Json
    $designCount = $manifest.totalDesigns

    Write-Host "Found $designCount saved designs in library." -ForegroundColor Cyan
    Write-Host ""

    # Present menu
    Write-Host "How would you like to start?" -ForegroundColor Yellow
    Write-Host "1. Use existing design - Apply saved visual style"
    Write-Host "2. Start from scratch - Create custom design"
    Write-Host "3. Browse library - View all designs first"
    Write-Host ""
    $choice = Read-Host "Choose (1-3)"

    switch ($choice) {
        "1" {
            # Show available designs and let user pick
            Show-DesignLibrary -Manifest $manifest
            $selectedDesign = Read-Host "Enter design ID to use"
            # Apply selected design as v1
            Apply-DesignFromLibrary -DesignId $selectedDesign
            # Skip to Phase 2 with applied design
        }
        "2" {
            # Continue to Phase 1 (requirements gathering)
        }
        "3" {
            # List all designs with details
            Show-DesignLibrary -Manifest $manifest -Detailed
            # Return to menu
            # (Loop back to choice prompt)
        }
    }
} else {
    Write-Host "No design library found. Starting from scratch." -ForegroundColor Yellow
    # Continue to Phase 1
}