# Info users
Write-Host "By using this script, you agree that we can delete/reset/modify theese things that is installed under ~/.spicetify"
Write-Host "Installed extensions, theme folder, spicetify config file, spicetify installed folder, spicetify folder, and other spicetify related things, spotify configuration"
Write-Host "If you want to disagree, just simply close this script"
Write-Host ""
Write-Host "You can download newer version of this script (if you need it) at https://github.com/eungyeole/k-spotify"
Write-Host ""
Start-Sleep -Seconds 1


# ======================================= Functions and preparing starts here ======================================= #


# Set PATH
$sp_theme_dir = "${HOME}\.spicetify\Themes"
$sp_customapps_dir = "${HOME}\.spicetify\CustomApps"
$sp_root_dir = "${HOME}\.spicetify"
$sp_appdatapath = [Environment]::GetFolderPath([Environment+SpecialFolder]::ApplicationData) + "\Spotify"
$sp_prefpath = $sp_appdatapath + "\prefs"


# Alert user if spotify is not installed from spotify.com
if (-not (Test-Path $sp_appdatapath)) {
  Write-Host $sp_appdatapath
  [System.Windows.MessageBox]::Show('Install Spotify from https://www.spotify.com/download and run this again.')
  Exit
}

# Alert user if spotify pref is not generated
if (-not (Test-Path $sp_prefpath)) {
  Write-Host $sp_prefpath
  [System.Windows.MessageBox]::Show('Open Spotify, login, and run this again.')
  Exit
}

# Delete Function
Function DeleteFile ([string] $FileDIR) {
  if (Test-Path $FileDIR) {
      Write-Part "REMOVING       "; Write-Emphasized $FileDIR
      Remove-Item $FileDIR -recurse 
      Write-Done
  }
}

# Apply Extenstions Function
Function ApplyAllExtension {
  $AllExtensions = Get-ChildItem -Path "${sp_root_dir}\Extensions"
  Foreach ($ThisExtension in $AllExtensions) {
    spicetify config extensions $ThisExtension
    spicetify apply
  }
}


# ======================================= User Input starts here / Reset Function ======================================= #


# Select Theme to use
Write-Host "You can reset plugins by writting RESET"
do { $ThemeName = Read-Host -Prompt 'Input Theme name to use! default | melon | flo | vibe ' } 
until ("default","RESET","melon","flo","vibe" -ccontains $ThemeName)

# Reset Theme
if($ThemeName -eq "RESET"){
  Write-Host "1. Disable CSS (Leave Extension)"
  Write-Host "2. Restore config"
  Write-Host "3. Reset spicetify config file - Recommended"
  Write-Host "4. Remove spicetify"
  [ValidateSet('1','2','3','4')] $ResetHow = Read-Host -Prompt 'How would you like to reset? 1 | 2 | 3 | 4 Enter Number '
  if($ResetHow -eq '1'){
    spicetify config inject_css 0 replace_colors 0
    spicetify apply
    Write-Done "Disabled CSS"
  } elseif($ResetHow -eq '2'){
    spicetify restore
    Write-Done "Restored"
  } elseif($ResetHow -eq '3'){
    spicetify restore
    DeleteFile "${sp_root_dir}\config.ini"
    spicetify
    Write-Done "Resetted Config"
  } elseif($ResetHow -eq '4'){
    spicetify restore
    DeleteFile $sp_root_dir
    Write-Done "Deleted"
  } else {
    Write-Host "wrong input provided"
    pause
  }
  Exit
}

# Select Plugins to use
do { $lyrics = (Read-Host -Prompt 'Do you want to install lyrics plugin? [Y]es | [N]o ').ToLower() } while ($lyrics -notin @('y','n'))
do { $autoSkipVideo = (Read-Host -Prompt 'Do you want to auto skip when unavaliable songs? [Y]es | [N]o ').ToLower() } while ($autoSkipVideo -notin @('y','n'))
do { $loopyLoop = (Read-Host -Prompt 'Do you want to install Custom Loop Time setting? [Y]es | [N]o ').ToLower() } while ($loopyLoop -notin @('y','n'))
do { $WantLangKorean = (Read-Host -Prompt 'Do you want Spotify to be Korean? [Y]es | [N]o ').ToLower() } while ($WantLangKorean -notin @('y','n'))

Write-Host ""
Write-Host "Do you want to check for Spotify Updates automatically?"
Write-Host "If you turn this on, It might have some problem after Spotify update. = enter TurnOn"
Write-Host "If you turn this off, You need to manually check for updates using spotify installer. = enter anything"
Write-Host "Spotify Installer Download : https://www.spotify.com/download"
Write-Host ""
$autoupdate = Read-Host -Prompt "Recommended answer is n. Which will you choose? TurnOn | enter anything "

Start-Sleep -Seconds 1

# ======================================= User Input Ends ======================================= #
# ======================================= Installing spicetify-cli starts here ======================================= #


# Delete Extenstions
if (Test-Path "${sp_root_dir}\Extensions") {
    spicetify restore
    DeleteFile "${sp_root_dir}\Extensions"
    DeleteFile "${sp_root_dir}\config.ini"
    New-Item -Path "${sp_root_dir}\Extensions" -ItemType Directory | Out-Null
}

# Enable TLS 1.2 since it is required for connections to GitHub.
[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12

# Get spicetify-cli
Invoke-WebRequest -UseBasicParsing "https://raw.githubusercontent.com/khanhas/spicetify-cli/master/install.ps1" | Invoke-Expression
spicetify
spicetify backup apply enable-devtool

# Create Theme directory if it doesn't already exist
if (-not (Test-Path $sp_theme_dir)) {
  Write-Part "MAKING FOLDER  "; Write-Emphasized $sp_theme_dir
  New-Item -Path $sp_theme_dir -ItemType Directory | Out-Null
  Write-Done
}

# Create CustomApps directory if it doesn't already exist
if (-not (Test-Path $sp_theme_dir)) {
  Write-Part "MAKING FOLDER  "; Write-Emphasized $sp_theme_dir
  New-Item -Path $sp_theme_dir -ItemType Directory | Out-Null
  Write-Done
}


# ======================================= Installing spicetify-cli ends here ======================================= #
# ======================================= Start installing extensions and themes ======================================= #


# Theme if not default
if (-not($ThemeName -eq 'default')) {
  # Delete K-spotify theme folder if already exists
  DeleteFile "${HOME}\.spicetify\Themes\k-spotify"

  # Download theme release.
  $zip_file = "${sp_theme_dir}\K-spotify-master.zip"
  $download_uri = "https://github.com/eungyeole/k-spotify/archive/master.zip"
  Write-Part "DOWNLOADING    "; Write-Emphasized $download_uri
  Invoke-WebRequest -Uri $download_uri -UseBasicParsing -OutFile $zip_file
  Write-Done

  # Extract assets from .zip file.
  Write-Part "EXTRACTING     "; Write-Emphasized $zip_file
  Write-Part " into "; Write-Emphasized ${sp_theme_dir};
  Expand-Archive -Path $zip_file -DestinationPath $sp_theme_dir -Force
  Write-Done

  # Move needed Extensions
  if (Test-Path "${sp_theme_dir}\k-spotify-master\extensions\${ThemeName}") {
      Write-Part "MOVING         "; Write-Emphasized "${sp_theme_dir}\k-spotify-master\extensions\${ThemeName}"
      Write-Part " into "; Write-Emphasized "${sp_root_dir}\Extensions";
      Move-Item -Force "${sp_theme_dir}\k-spotify-master\extensions\${ThemeName}\*" "${sp_root_dir}\Extensions"
      Write-Done
  }

  # Delete theme if that already exists which will be installed
  DeleteFile $sp_theme_dir\$ThemeName

  #Move folder
  Write-Part "MOVING         "; Write-Emphasized "${HOME}\.spicetify\Themes\k-spotify-master\themes\${ThemeName}"
  Write-Part " into "; Write-Emphasized "${HOME}\.spicetify\Themes";
  Move-Item -Force "${HOME}\.spicetify\Themes\k-spotify-master\themes\${ThemeName}" -Destination "${HOME}\.spicetify\Themes"
  Write-Done

  # Remove .zip file.
  DeleteFile $zip_file

  # Remove git folder.
  DeleteFile "${HOME}\.spicetify\Themes\k-spotify-master"

  # Apply theme settings
  ApplyAllExtension
  spicetify config inject_css 1 replace_colors 1
  spicetify config current_theme $ThemeName
  spicetify config color_scheme $ThemeName

} else {
  spicetify config inject_css 0 replace_colors 0
}



# If user want lyrics
if ($lyrics -eq 'y') {

  # Get from github
  $lyrics_github = "https://github.com/khanhas/genius-spicetify/archive/master.zip"
  Write-Part "DOWNLOADING    "; Write-Emphasized $lyrics_github
  Invoke-WebRequest -Uri $lyrics_github -UseBasicParsing -OutFile "${sp_customapps_dir}\genius.zip"
  Write-Done

  # Unzip
  Write-Part "EXTRACTING     "; Write-Emphasized "${sp_customapps_dir}\genius.zip"
  Write-Part " into "; Write-Emphasized ${sp_customapps_dir};
  Expand-Archive -Path "${sp_customapps_dir}\genius.zip" -DestinationPath $sp_customapps_dir -Force
  Write-Done
  
  # Delete zip to free up space
  DeleteFile "${sp_customapps_dir}\genius.zip"

  # Change name
  DeleteFile "${sp_customapps_dir}\genius"
  Write-Part "MOVING         "; Write-Emphasized "${sp_customapps_dir}\genius-spicetify-master"
  Write-Part " into "; Write-Emphasized "${sp_customapps_dir}\genius"
  Rename-Item "${sp_customapps_dir}\genius-spicetify-master" "${sp_customapps_dir}\genius"
  Write-Done

  # Save Config
  spicetify config custom_apps genius
}




# If user want spicetify-cli provided extensions
if ($autoSkipVideo -eq 'y') {
  spicetify config extensions autoSkipVideo.js
}
if ($bookmark -eq 'y') {
  spicetify config extensions bookmark.js
}
if ($autoSkipExplicit -eq 'y') {
  spicetify config extensions autoSkipExplicit.js
}
if ($djMode -eq 'y') {
  spicetify config extensions djMode.js
}
if ($fullAppDisplay -eq 'y') {
  spicetify config extensions fullAppDisplay.js
}
if ($keyboardShortcut -eq 'y') {
  spicetify config extensions keyboardShortcut.js
}
if ($loopyLoop -eq 'y') {
  spicetify config extensions loopyLoop.js
}
if ($queueAll -eq 'y') {
  spicetify config extensions queueAll.js
}
if ($shuffleplus -eq 'y') {
  spicetify config extensions shuffle+.js
}
if ($trashbin -eq 'y') {
  spicetify config extensions trashbin.js
}




# If user want Spotify to be Korean
if ($WantLangKorean -eq 'y') {
  Add-Content $sp_prefpath "`nlanguage=""ko"""
}

# If user want Spotify to be updated automatically
if ($autoupdate -eq 'TurnOn') {
  spicetify config disable_upgrade_check 0
  spicetify config check_spicetify_upgrade 1
}



# Apply 
spicetify apply