generate-samples.ps1

# Generate all sample images for README documentation
# Run from the ConsoleImage root directory

$ErrorActionPreference = "Stop"

$samplesDir = "samples"
if (-not (Test-Path $samplesDir)) {
    New-Item -ItemType Directory -Path $samplesDir | Out-Null
}

Write-Host "Building project..." -ForegroundColor Cyan
dotnet build --verbosity quiet

Write-Host "`nGenerating sample images..." -ForegroundColor Cyan

# Source images (absolute paths)
$scriptDir = Split-Path -Parent $MyInvocation.MyCommand.Path
$portrait = Join-Path $scriptDir "demo_portrait.jpg"
$mountain = Join-Path $scriptDir "demo_mountain.jpg"
$wiggum = Join-Path (Join-Path $scriptDir "samples") "wiggum_loop.gif"

# Check if source images exist
if (-not (Test-Path $portrait)) {
    Write-Host "Warning: $portrait not found - skipping portrait samples" -ForegroundColor Yellow
}
if (-not (Test-Path $mountain)) {
    Write-Host "Warning: $mountain not found - skipping mountain samples" -ForegroundColor Yellow
}
if (-not (Test-Path $wiggum)) {
    Write-Host "Warning: $wiggum not found - skipping animation samples" -ForegroundColor Yellow
}

function Generate-Sample {
    param(
        [string]$InputFile,
        [string]$OutputFile,
        [string]$ExtraArgs,
        [string]$Description
    )

    if (-not (Test-Path $InputFile)) {
        Write-Host "  Skipping $OutputFile (input not found)" -ForegroundColor Yellow
        return
    }

    Write-Host "  $Description" -ForegroundColor White
    $cmd = "dotnet run --project ConsoleImage -- `"$InputFile`" -o gif:$samplesDir/$OutputFile --colors 256 $ExtraArgs"
    Invoke-Expression $cmd 2>&1 | Out-Null
}

# Portrait samples - ASCII mode (note: -a required since braille is now default)
Generate-Sample $portrait "demo_portrait_ascii.gif" "-a -w 80" "Portrait ASCII"
Generate-Sample $portrait "demo_portrait_blocks.gif" "-b -w 80" "Portrait Blocks"
Generate-Sample $portrait "demo_portrait_braille.gif" "-B -w 80" "Portrait Braille"
Generate-Sample $portrait "demo_portrait_edge.gif" "-a -w 80 --edge" "Portrait Edge Detection"
Generate-Sample $portrait "demo_portrait_simple.gif" "-a -w 80 -p simple" "Portrait Simple Preset"
Generate-Sample $portrait "demo_portrait_block.gif" "-a -w 80 -p block" "Portrait Block Preset"

# Mountain/landscape samples
Generate-Sample $mountain "demo_mountain_ascii.gif" "-a -w 100" "Mountain ASCII"
Generate-Sample $mountain "demo_mountain_blocks.gif" "-b -w 100" "Mountain Blocks"
Generate-Sample $mountain "demo_mountain_braille.gif" "-B -w 100" "Mountain Braille"

# Animation samples (wiggum)
Generate-Sample $wiggum "wiggum_ascii.gif" "-a -w 80" "Animation ASCII"
Generate-Sample $wiggum "wiggum_blocks.gif" "-b -w 80" "Animation Blocks"
Generate-Sample $wiggum "wiggum_braille.gif" "-B -w 80" "Animation Braille"
Generate-Sample $wiggum "wiggum_mono.gif" "--mono -w 80" "Animation Monochrome"

# Gamma comparison samples (ASCII mode)
Generate-Sample $portrait "demo_gamma_1.0.gif" "-a -w 80 --gamma 1.0" "Portrait Gamma 1.0 (no correction)"
Generate-Sample $portrait "demo_gamma_0.85.gif" "-a -w 80 --gamma 0.85" "Portrait Gamma 0.85 (default - brighter)"
Generate-Sample $portrait "demo_gamma_0.7.gif" "-a -w 80 --gamma 0.7" "Portrait Gamma 0.7 (much brighter)"

# Matrix mode samples
Generate-Sample $portrait "matrix_portrait_final.gif" "-w 60 --matrix --gif-length 3" "Matrix Classic Green"
Generate-Sample $mountain "matrix_mountain_fullcolor.gif" "-w 80 --matrix --matrix-fullcolor --gif-length 3" "Matrix Full Color"
Generate-Sample $portrait "matrix_binary.gif" "-w 60 --matrix --matrix-alphabet 01 --gif-length 3" "Matrix Binary Rain"

# Moviebill samples (logo animation)
$moviebill = Join-Path (Join-Path $scriptDir "samples") "moviebill-logo.gif"
Generate-Sample $moviebill "moviebill_ascii.gif" "-a -w 60" "Moviebill ASCII"
Generate-Sample $moviebill "moviebill_blocks.gif" "-b -w 60" "Moviebill Blocks"
Generate-Sample $moviebill "moviebill_braille.gif" "-B -w 60" "Moviebill Braille"
Generate-Sample $moviebill "moviebill_mono.gif" "--mono -w 60" "Moviebill Monochrome"
Generate-Sample $moviebill "moviebill_matrix.gif" "--matrix -w 60" "Moviebill Matrix"
Generate-Sample $moviebill "moviebill_matrix_red.gif" "--matrix --matrix-color red -w 60" "Moviebill Matrix Red"

# Boingball samples (classic Amiga demo)
$boingball = "F:/gifs/boingball_10_80x80_256.gif"
Generate-Sample $boingball "boingball_ascii.gif" "-a -w 60" "Boingball ASCII"
Generate-Sample $boingball "boingball_blocks.gif" "-b -w 60" "Boingball Blocks"
Generate-Sample $boingball "boingball_braille.gif" "-B -w 60" "Boingball Braille"
Generate-Sample $boingball "boingball_mono.gif" "--mono -w 60" "Boingball Monochrome"

# Earth samples (color fidelity test - rich colors on dark background)
$earth = "F:/gifs/Earth.gif"
Generate-Sample $earth "earth_braille.gif" "-B -w 60" "Earth Braille"
Generate-Sample $earth "earth_blocks.gif" "-b -w 60" "Earth Blocks"

# Hack the Planet samples (Hackers movie - great for Matrix mode)
$hackers = "F:/gifs/hacktheplanet.gif"
Generate-Sample $hackers "hacktheplanet_ascii.gif" "-a -w 80" "Hack the Planet ASCII"
Generate-Sample $hackers "hacktheplanet_braille.gif" "-B -w 60" "Hack the Planet Braille"
Generate-Sample $hackers "hacktheplanet_matrix.gif" "--matrix -w 60" "Hack the Planet Matrix"

# Fifth Element samples (vibrant sci-fi)
$fifthelement = "F:/gifs/fifthelement_beckon.gif"
Generate-Sample $fifthelement "fifthelement_braille.gif" "-B -w 60" "Fifth Element Braille"

# Jurassic Park samples (iconic scene)
$jurassicpark = "F:/gifs/JurassicPark.gif"
Generate-Sample $jurassicpark "jurassicpark_braille.gif" "-B -w 60" "Jurassic Park Braille"

# Status line samples - showing progress/info below the frame
Generate-Sample $wiggum "status_ascii.gif" "-a -w 80 --status" "Animation with Status Line (ASCII)"
Generate-Sample $wiggum "status_braille.gif" "-B -w 80 --status" "Braille with Status Line (burned in)"

# Video samples with status line (short clips)
$video = "C:/Users/scott/OneDrive/Videos/Count.Arthur.Strong.S02E03.HDTV.x264-TASTETV.mp4"
if (Test-Path $video) {
    Write-Host "  Video ASCII with Status" -ForegroundColor White
    dotnet run --project ConsoleImage -- "$video" -a -o "gif:$samplesDir/video_ascii_status.gif" -w 80 --colors 256 --status --duration 3 2>&1 | Out-Null

    Write-Host "  Video Blocks" -ForegroundColor White
    dotnet run --project ConsoleImage -- "$video" -b -o "gif:$samplesDir/video_blocks.gif" -w 80 --colors 256 --duration 3 2>&1 | Out-Null

    Write-Host "  Video Mono with Status" -ForegroundColor White
    dotnet run --project ConsoleImage -- "$video" --mono -o "gif:$samplesDir/video_mono_status.gif" -w 80 --colors 256 --status --duration 3 2>&1 | Out-Null

    Write-Host "  Video to CIDZ (compressed, ASCII)" -ForegroundColor White
    dotnet run --project ConsoleImage -- "$video" -a -o "$samplesDir/video_sample.cidz" -w 60 --duration 5 2>&1 | Out-Null
} else {
    Write-Host "  Skipping video samples (video not found)" -ForegroundColor Yellow
}

# Star Trek TNG video samples
$startrek = "C:/Users/scott/OneDrive/Videos/StarTrek.TNG-s01e01.Encounter.at.Farpoint.mkv"
if (Test-Path $startrek) {
    Write-Host "  Star Trek Braille (video)" -ForegroundColor White
    dotnet run --project ConsoleImage -- "$startrek" -B -o "gif:$samplesDir/startrek_braille.gif" -w 60 --colors 256 -ss 120 --duration 3 2>&1 | Out-Null
} else {
    Write-Host "  Skipping Star Trek samples (video not found)" -ForegroundColor Yellow
}

# Compressed document sample (moviebill as .cidz)
Write-Host "  Moviebill CIDZ" -ForegroundColor White
dotnet run --project ConsoleImage -- "$moviebill" -o "$samplesDir/moviebill-logo.cidz" -B -w 60 2>&1 | Out-Null

Write-Host "`nDone! Samples generated in $samplesDir/" -ForegroundColor Green
Write-Host "Remember to commit the updated samples to git." -ForegroundColor Cyan