init.lua

-- github.com/rsefer/hammerspoon-config

--- === SDC Music ===
local obj = {}
obj.__index = obj
obj.name = "SpotifyListener"

local trackNotification

function trackString(artist, track)
    track = track:gsub(artist, '')
    track = track:gsub(' | ', '')
  return artist .. ' - ' .. '"' .. track .. '"'
end

function obj:getCurrentPlayerState()
    playbackState = obj.player.module:getPlaybackState()
    workingStateString = 'paused'
    if playbackState == obj.player.module.state_paused then
        workingStateString = 'paused'
    elseif playbackState == obj.player.module.state_playing then
        workingStateString = 'playing'
    elseif playbackState == obj.player.module.state_stopped then
        workingStateString = 'stopped'
    end
    return workingStateString
end

-- function obj:updateCurrentTrackInfo()
--     if obj.player.module:getCurrentTrack() then
--         obj.currentTrack = {
--             -- artist = obj.player.module:getCurrentArtist() or '',
--             -- album = obj.player.module:getCurrentAlbum() or '',
--             -- name = obj.player.module:getCurrentTrack() or '',
--             -- duration = obj.player.module:getDuration() or 300,
--             -- position = obj.player.module:getPosition() or 0,
--             -- albumArt = obj.currentTrack.albumArt or ''
--         }
--     else
--         obj.currentTrack = {}
--     end
-- end

function obj:notifyTrack()
    workingArtist = obj.currentTrack.artist or ''
    if not workingArtist or string.len(workingArtist) < 1 then
        workingArtist = obj.currentTrack.album or ''
    end

    if not obj.currentTrack then return end

    if trackNotification then
        trackNotification:withdraw()
    end

    trackNotification = hs.notify.new(function()
        hs.application.launchOrFocus(obj.player.name)
    end, {
        -- hasActionButton = true,
        -- actionButtonTitle = 'Open',
        -- title = 'Track: ' .. obj.currentTrack.name,
        -- subTitle = 'Artist: ' .. workingArtist,
        -- informativeText = 'Album: ' .. obj.currentTrack.album,
        informativeText = 'hi',
        -- setIdImage = obj.currentTrack.albumArt,
        -- contentImage = obj.currentTrack.albumArt,
        withdrawAfter = 2.5
    }):send()
end

-- function obj:toggleNowPlaying()
--     hs.osascript.applescript('tell application "System Events" to tell process "ControlCenter" to tell menu bar 1 to click (menu bar item "Now Playing")')
-- end

function obj:unloadPlayerMenus()
  obj.menus.controlMenu:setIcon(nil)
  obj.menus.titleMenu:setIcon(nil)
end

function obj:playerCheck()
    if obj.timer ~= nil then
        obj.timer:stop()
    end
    obj.timer = hs.timer.doUntil(function()
        return obj.player.isDormant
    end, function()
        if obj:getCurrentPlayerState() == 'playing' then
            obj.player.lastTimePlayed = os.time()
        end
        obj.player.isDormant = (os.time() - obj.player.lastTimePlayed) > 5 * 60
        obj:setPlayerMenus()
    end, 4)
end

function obj:init()

    -- if hs.settings.get('musicPlayerName') == 'Spotify' then
        self.player = {
            name = 'Spotify',
            app = hs.application.get('Spotify'),
            module = hs.spotify,
            icon = hs.image.imageFromAppBundle('com.spotify.client'):setSize({ w = hs.settings.get('menuIconSize'), h = hs.settings.get('menuIconSize') }),
            distributedPlaybackChangedString = 'com.spotify.client.PlaybackStateChanged',
            color = '1db954'
        }
    -- else
    --     self.player = {
    --         name = 'Music',
    --         app = hs.application.get('Music'),
    --         module = hs.itunes,
    --         icon = hs.image.imageFromAppBundle('com.apple.Music'):setSize({ w = hs.settings.get('menuIconSize'), h = hs.settings.get('menuIconSize') }),
    --         distributedPlaybackChangedString = 'com.apple.Music.playerInfo',
    --         color = 'f46060'
    --     }
    -- end

    self.player.lastState = nil
    self.player.isDormant = false
    self.player.lastTimePlayed = os.time()

    self.menus = {
        -- titleMenu = hs.menubar.new():setClickCallback(obj.toggleNowPlaying),
        -- controlMenu = hs.menubar.new():setClickCallback(obj.player.module.playpause),
        -- playerMenu = hs.menubar.new():setClickCallback(obj.togglePlayer):setIcon(self.player.icon, false)
    }

    self.currentTrack = {}
    self.timer = nil
    -- self.episodesUpdateTimer = hs.timer.doEvery(15 * 60, function()
    --     if not hs.settings.get('spotify_podcasts_episode_date') or (os.date('*t').hour > 6 and (60 * 60 * 1) < os.time() - hs.settings.get('spotify_podcasts_episode_date')) then
    --         obj:setEpisodeChooserToolbar()
    --         obj:getSpotifyPodcastEpisodes()
    --     end
    -- end):stop()
    -- self.episodesList = self:transformEpisodesList()
    -- self.episodeChooserToolbar = nil
    -- self.episodeChooser = hs.chooser.new(function(choice)
    --     if not choice then return end
    --     hs.osascript.applescript('tell application "Spotify" to play track "' .. choice.uri .. '"')
    -- end):width(40)
    --     :placeholderText('Episodes')
    --     :choices(self.episodesList)

    -- self.episodesListWatchKey = hs.settings.watchKey('settings_spotify_podcast_episodes_watcher', 'spotify_podcast_episodes', function()
    --     obj:setEpisodeChooserToolbar()
    --     obj:transformEpisodesList()
    --     obj.episodeChooser:choices(obj.episodesList)
    -- end)

  self.watcher = hs.application.watcher.new(function(name, event, app)
    if name == self.player.name then
      if event == 2 or event == hs.application.watcher.terminated then
        obj:unloadPlayerMenus()
        obj.menus.playerMenu:setIcon(self.icon, false)
      end
    end
    end)

    self.distributednotifications = hs.distributednotifications.new(function(name, object, userInfo)
        -- if userInfo['Player State'] == 'Playing' then
        --     obj.player.isDormant = false
        --     -- obj:getTrackAlbumArt()
        --     if obj.player.lastState ~= 'Paused' then
        --         -- obj:updateCurrentTrackInfo()
        --         -- obj:toggleNowPlaying()
        --         -- hs.timer.doAfter(2, self.toggleNowPlaying)
        --         obj:notifyTrack()
        --     end
        --     obj.player.lastTimePlayed = os.time()
        --     obj:playerCheck()
        -- end
        obj:notifyTrack()
        obj.player.lastState = userInfo['Player State']
        -- obj:setPlayerMenus()
    end, self.player.distributedPlaybackChangedString)

end

function obj:start()

    self.watcher:start()
    self.distributednotifications:start()
    -- self.episodesUpdateTimer:start()
    -- self:setEpisodeChooserToolbar()

    if obj:getCurrentPlayerState() == 'playing' then
        -- obj:getTrackAlbumArt()
        self:playerCheck()
    end

end

function obj:stop()

    self.watcher:stop()
    self.episodesUpdateTimer:stop()
    self.distributednotifications:stop()
    if self.timer ~= nil then
        self.timer:stop()
    end

end

return obj