update color configuration

mpv-youtube-queue.conf

@@ -11,3 +11,6 @@ print_current_video=ctrl+P
 browser=firefox
 clipboard_command=xclip -o
 display_limit=6
+cursor_icon=
+font_size=24
+font_name=JetBrains Mono

mpv-youtube-queue.lua

@@ -23,6 +23,8 @@ local current_video = nil
 local index = 0
 local selected_index = 1
 local MSG_DURATION = 1.5
+local styleOn = mp.get_property("osd-ass-cc/0")
+local styleOff = mp.get_property("osd-ass-cc/1")
 
 local options = {
     add_to_queue = "ctrl+a",
@@ -37,8 +39,19 @@ local options = {
     print_current_video = "ctrl+P",
     browser = "firefox",
     clipboard_command = "xclip -o",
-    display_limit = 6
+    display_limit = 6,
+    cursor_icon = "",
+    font_size = 24,
+    font_name = "JetBrains Mono",
 }
+
+local colors = {
+    error = "676EFF",
+    text = "BFBFBF",
+    selected_color = "F993BD",
+    cursor = "FDE98B",
+}
+
 mp.options.read_options(options, "mpv-youtube-queue")
 
 local display_limit = options.display_limit
@@ -49,11 +62,19 @@ local display_offset = 0
 -- run sleep shell command for n seconds
 local function sleep(n) os.execute("sleep " .. tonumber(n)) end
 
+local function print_osd_message(message, duration, color)
+    if not color then
+        color = colors.text
+    end
+    mp.osd_message(styleOn .. "{\\c&" .. color .. "&}" .. message .. "{\\c&" .. colors.text .. "&}" .. styleOff .. "\n",
+        duration)
+end
+
 -- print the name of the current video to the OSD
 local function print_video_name(video, duration)
     if not video then return end
     if not duration then duration = 2 end
-    mp.osd_message('Currently playing: ' .. video.name, duration)
+    print_osd_message('Currently playing: ' .. video.name, duration)
 end
 
 -- Function to get the video name from a YouTube URL
@@ -96,13 +117,16 @@ function YouTubeQueue.get_current_index() return index end
 
 function YouTubeQueue.get_video_queue() return video_queue end
 
-function YouTubeQueue.set_current_index(idx) index = idx end
+function YouTubeQueue.set_current_index(idx)
+    index = idx
+    current_video = video_queue[idx]
+end
 
 function YouTubeQueue.get_current_video() return current_video end
 
 function YouTubeQueue.get_video_at(idx)
     if idx <= 0 or idx > #video_queue then
-        mp.osd_message("Invalid video index")
+        print_osd_message("Invalid video index", MSG_DURATION, colors.error)
         return nil
     end
     return video_queue[idx]
@@ -136,18 +160,6 @@ function YouTubeQueue.prev_in_queue()
     return current_video
 end
 
-function YouTubeQueue.play_video_at(idx)
-    if idx <= 0 or idx > #video_queue then
-        mp.osd_message("Invalid video index")
-        return nil
-    end
-    index = idx
-    selected_index = index
-    current_video = video_queue[index]
-    mp.set_property_number("playlist-pos", index - 1) -- zero-based index
-    return current_video
-end
-
 function YouTubeQueue.is_in_queue(url)
     for _, v in ipairs(video_queue) do if v.url == url then return true end end
     return false
@@ -156,6 +168,9 @@ end
 -- Function to find the index of the currently playing video
 function YouTubeQueue.update_current_index()
     local current_url = mp.get_property("path")
+    if #video_queue == 0 then
+        return
+    end
     for i, v in ipairs(video_queue) do
         if v.url == current_url then
             index = i
@@ -192,15 +207,33 @@ function YouTubeQueue.print_queue(duration)
         display_offset = start_index - 1
 
         for i = start_index, end_index do
-            local prefix = (i == current_index and i == selected_index) and
-                "=>> " or (i == current_index) and "=> " or
-                (i == selected_index) and "> " or "   "
-            message = message .. prefix .. i .. ". " .. video_queue[i].name ..
+            local prefix = (i == selected_index) and
+                styleOn ..
+                "{\\c&" ..
+                colors.cursor ..
+                "&}" .. options.cursor_icon .. " " .. "{\\c&" .. colors.text .. "&}" .. styleOff
+                or
+                "   "
+            if i == current_index then
+                message = message ..
+                    prefix ..
+                    styleOn .. "{\b1\\c&" .. colors.selected_color .. "&}" .. i .. ". " .. video_queue[i].name ..
+                    "{\\c&" .. colors.text .. "&\b0}" .. styleOff .. "\n"
+            elseif i == 2 then
+                message = message ..
+                    prefix ..
+                    styleOn .. "{\\c&" .. colors.text .. "&\b0}" .. styleOff .. i .. ". " .. video_queue[i].name ..
                     "\n"
+            else
+                message = message ..
+                    prefix ..
+                    styleOn .. "{\\c&" .. colors.text .. "&\b0}" .. styleOff .. i .. ". " .. video_queue[i].name ..
+                    "\n"
+            end
         end
         mp.osd_message(message, duration)
     else
-        mp.osd_message("No videos in the queue or history.")
+        print_osd_message("No videos in the queue or history.", duration, colors.error)
     end
 end
 
@@ -212,7 +245,7 @@ end
 local function get_clipboard_content()
     local handle = io.popen(options.clipboard_command)
     if not handle then
-        mp.osd_message("Error getting clipboard content")
+        print_osd_message("Error getting clipboard content", MSG_DURATION, colors.error)
         return nil
     end
     local result = handle:read("*a")
@@ -221,7 +254,6 @@ local function get_clipboard_content()
 end
 
 local function move_selection_up()
-    -- selected_index = YouTubeQueue.get_current_index()
     if selected_index > 1 then
         selected_index = selected_index - 1
         if selected_index < display_offset + 1 then
@@ -232,10 +264,8 @@ local function move_selection_up()
 end
 
 local function move_selection_down()
-    -- selected_index = YouTubeQueue.get_current_index()
     if selected_index < YouTubeQueue.size() then
         selected_index = selected_index + 1
-        -- YouTubeQueue.set_current_index(current_index)
         if selected_index > display_offset + display_limit then
             display_offset = display_offset + 1
         end
@@ -243,9 +273,22 @@ local function move_selection_down()
     end
 end
 
+local function play_video_at(idx)
+    local queue = YouTubeQueue.get_video_queue()
+    if idx <= 0 or idx > #queue then
+        print_osd_message("Invalid video index", MSG_DURATION, colors.error)
+        return nil
+    end
+    YouTubeQueue.set_current_index(idx)
+    selected_index = index
+    mp.set_property_number("playlist-pos", index - 1) -- zero-based index
+    return current_video
+end
+
+
 local function play_selected_video()
     -- local current_index = YouTubeQueue.get_current_index()
-    local video = YouTubeQueue.play_video_at(selected_index)
+    local video = play_video_at(selected_index)
     YouTubeQueue.print_queue(MSG_DURATION - 0.5)
     sleep(MSG_DURATION)
     print_video_name(video, MSG_DURATION)
@@ -270,22 +313,27 @@ end
 local function add_to_queue()
     local url = get_clipboard_content()
     if not url then
-        mp.osd_message("Nothing found in the clipboard.")
-        return
-    end
-    if not string.match(url, "^https://www.youtube.com") then
-        mp.osd_message("Not a YouTube URL.")
+        print_osd_message("Nothing found in the clipboard.", MSG_DURATION, colors.error)
         return
     end
     if YouTubeQueue.is_in_queue(url) then
-        mp.osd_message("Video already in queue.")
-        return
-    elseif not is_valid_ytdlp_url(url) then
-        mp.osd_message("Invalid URL.")
+        print_osd_message("Video already in queue.", MSG_DURATION, colors.error)
         return
+        -- elseif not is_valid_ytdlp_url(url) then
+        --     mp.osd_message("Invalid URL.")
+        --     return
     end
     local name = get_video_name(url)
+    if not name then
+        print_osd_message("Error getting video name.", MSG_DURATION, colors.error)
+        return
+    end
     local channel_url = get_channel_url(url)
+    if not channel_url then
+        print_osd_message("Error getting channel URL.", MSG_DURATION, colors.error)
+        return
+    end
+
     YouTubeQueue.add_to_queue({
         url = url,
         name = name,
@@ -295,7 +343,7 @@ local function add_to_queue()
         play_next_in_queue()
     else
         mp.commandv("loadfile", url, "append-play")
-        mp.osd_message("Added " .. name .. " to queue.")
+        print_osd_message("Added " .. name .. " to queue.", MSG_DURATION)
     end
 end
 
@@ -303,7 +351,7 @@ end
 local function play_previous_video()
     local previous_video = YouTubeQueue.prev_in_queue()
     if not previous_video then
-        mp.osd_message("No previous video available.")
+        print_osd_message("No previous video available.", MSG_DURATION, colors.error)
         return
     end
     mp.set_property_number("playlist-pos", YouTubeQueue.get_current_index() - 1)
@@ -323,7 +371,7 @@ local function open_channel_in_browser()
 end
 
 local function print_current_video()
-    mp.osd_message("Currently playing " .. current_video.name, 3)
+    print_osd_message("Currently playing " .. current_video.name, 3)
 end
 -- }}}