Radio Widget

modules/home/wayland/apps/eww/bar/css/_radio.scss

@@ -0,0 +1,63 @@
+
+.radio-win {
+    @include window;
+    background-color: $bg1;
+    color: $fg;
+    margin: $gaps-screen;
+    padding: .5em;
+  }
+
+.album_art {
+    background-repeat: no-repeat;
+	background-size: 240px;
+	min-height: 240px;
+	min-width: 240px;
+	margin: $gaps-screen;
+	border-radius: $border-radius;
+}
+
+.song {
+	color: $base0C;
+	font-size: 24px;
+	font-weight: bold;
+	margin: 20px 0px 0px 0px;
+}
+
+.artist {
+	color: $base0E;
+	font-size: 16px;
+	font-weight: normal;
+	margin: 0px 0px $gaps-screen 0px;
+}
+
+.btn_bar {
+	color: $base05;
+	font-size: 20px;
+	font-weight: bold;
+	margin: $gaps-screen 0px;
+
+}
+
+.btn_play {
+	font-size: 48px;
+	font-weight: bold;
+	margin: 0 12px;
+}
+
+.station_list {
+    border-right-color: $base03;
+    border-right-style: solid;
+    border-right-width: $border-width;
+    margin-right: $gaps-screen;
+}
+
+.station_art {
+    background-repeat: no-repeat;
+	background-size: 50px;
+	min-height: 50px;
+	min-width: 50px;
+	margin: $gaps-window;
+    margin-right: $gaps-screen;
+    background-color: $base00;
+	border-radius: $border-radius;
+}

modules/home/wayland/apps/eww/bar/eww.scss

@@ -13,6 +13,7 @@
 @import 'css/sys';
 @import 'css/net';
 @import 'css/clock';
+@import 'css/radio';
 
 * {
   all: unset;

modules/home/wayland/apps/eww/bar/eww.yuck

@@ -6,6 +6,7 @@
 
 (include "windows/calendar.yuck")
 (include "windows/sys.yuck")
+(include "windows/radio.yuck")
 
 
 (defwidget left []
@@ -32,7 +33,7 @@
     :orientation "v"
     :halign "end"
     :valign "center"
-   ))
+   (radio-button)))
 
 (defwidget bar-box []
   (centerbox

modules/home/wayland/apps/eww/bar/modules/net.yuck

@@ -1,4 +1,4 @@
-(deflisten net "scripts/net/net")
+(deflisten net :initial '{"name":"","icon":""}'"scripts/net/net")
 
 (defwidget net []
   (box

modules/home/wayland/apps/eww/bar/modules/sys.yuck

@@ -1,8 +1,8 @@
-(deflisten cpu "scripts/sys/cpu")
-(deflisten gpu "scripts/sys/gpu")
-(deflisten memory "scripts/sys/memory")
+(deflisten cpu :initial '{}' "scripts/sys/cpu")
+(deflisten gpu :initial '{"devices":[{"GRBM2":{}}]}' "scripts/sys/gpu")
+(deflisten memory :initial '{"human":{"used":"0G","total":"0G"},"used":0.0,"total":1.0}' "scripts/sys/memory")
 
-(deflisten battery "scripts/sys/battery")
+(deflisten battery :initial '{"visible":false,"percentage":0.0,"color":"#FFFFFF"}' "scripts/sys/battery")
 
 (defwidget sys []
   (button
@@ -17,7 +17,7 @@
         (label :class "icon-text" :text "C"))
 
       (circular-progress
-        :value {gpu.devices[0].GRBM2.CommandProcessor-Graphics.value}
+        :value {gpu.devices[0].GRBM2?.CommandProcessor-Graphics?.value?:0}
         :class "gpubar"
         :thickness 6
         (label :class "icon-text" :text "G"))

modules/home/wayland/apps/eww/bar/modules/workspaces.yuck

@@ -1,4 +1,4 @@
-(deflisten workspace "scripts/workspaces")
+(deflisten workspace :initial '[]' "scripts/workspaces")
 
 (defwidget workspaces []
   (eventbox

modules/home/wayland/apps/eww/bar/scripts/radio

@@ -0,0 +1,126 @@
+#!/usr/bin/env bash
+
+function get_time_ms {
+  date -u +%s%3N
+}
+
+
+URL_BASE="https://www.radiorecord.ru/api"
+STATIONS=$(curl -s "$URL_BASE/stations/" | jq --argjson ids '[507,522,523,536,537,42532,42602]' '.result.stations | map(select(.id | IN($ids[]))) | map({id, title, stream_hls, icon_fill_white})')
+
+MPV_PID_FILE="/tmp/mpv_radio_pid"
+RADIO_ID_FILE="/tmp/radio_id"
+
+get_radio() {
+  echo "$STATIONS" | jq -r --argjson sel_id "$1" 'map(select(.id == $sel_id)).[0]'
+}
+
+get_song() {
+ echo $(curl -s "$URL_BASE/station/history/?id=$1" | jq '.result.history[0] | ({id, artist, song, image600})')
+}
+
+
+# Function to play audio stream
+start() {
+  radio_url=$(get_radio $1 | jq -r ".stream_hls")
+  if [ -f "$MPV_PID_FILE" ]; then
+    mpv_pid=$(cat "$MPV_PID_FILE")
+    if ps -p "$mpv_pid" > /dev/null; then
+      kill -SIGTERM "$mpv_pid"
+    fi
+  fi
+  mpv "$radio_url" & echo $! > "$MPV_PID_FILE"
+  echo $1 > "$RADIO_ID_FILE"
+}
+
+# Function to pause/play the audio stream
+pause() {
+  if [ -f "$MPV_PID_FILE" ]; then
+    mpv_pid=$(cat "$MPV_PID_FILE")
+    if ps -p "$mpv_pid" > /dev/null; then
+      kill -9 "$mpv_pid"
+    fi
+  fi
+  rm -f $MPV_PID_FILE
+}
+
+play() {
+  pause 
+  radio_id=$(cat "$RADIO_ID_FILE")
+  start "$radio_id"
+}
+
+toggle() {
+  PID=$( [ -e "$MPV_PID_FILE" ] && cat "$MPV_PID_FILE" || echo 0 )
+  RADIO_ID=$( [ -e "$RADIO_ID_FILE" ] && cat "$RADIO_ID_FILE" || echo 0 )
+  PAUSED=$(( $PID == 0 && $RADIO_ID > 0 ? 1 : 0 ))
+  if [ "$PAUSED" = 1 ]; then
+    play
+  else
+    pause
+  fi
+}
+
+status() {
+  PID=$( [ -e "$MPV_PID_FILE" ] && cat "$MPV_PID_FILE" || echo 0 )
+  RADIO_ID=$( [ -e "$RADIO_ID_FILE" ] && cat "$RADIO_ID_FILE" || echo 0 )
+  PAUSED=$(( $PID == 0 && $RADIO_ID > 0 ? 1 : 0 ))
+  INFO=$1
+  RES=$(jq -cn --argjson pid "$PID" --argjson stations "$STATIONS" --argjson radio_id "$RADIO_ID" --argjson is_paused "$PAUSED" --argjson info "$INFO" '{"is_paused": $is_paused, "song": $info, "radio": $radio_id, "stations": $stations}')
+  echo "$RES"
+}
+
+
+status_loop() {
+  RADIO_ID=$( [ -e "$RADIO_ID_FILE" ] && cat "$RADIO_ID_FILE" || echo 0 )
+  INFO=$(get_song "$RADIO_ID")
+  status "$INFO"
+  last_time_info=$(get_time_ms)
+  last_time=$(get_time_ms)
+  while true; do
+    RADIO_ID=$( [ -e "$RADIO_ID_FILE" ] && cat "$RADIO_ID_FILE" || echo 0 )
+    current_time=$(get_time_ms)
+    delta=$((current_time - last_time_info))
+    if [[ $delta -gt 15000 ]]; then
+      NEW_INFO=$(get_song $RADIO_ID)
+      INFO=$(echo "$INFO" "$NEW_INFO" | jq -s ' reduce .[] as $item ( {}; . + (
+      reduce ($item | to_entries[]) as $entry ( {};
+        if $entry.value != null then .[$entry.key] = $entry.value else . end
+      )) )')
+
+      last_time_info=$(get_time_ms)
+    fi
+    current_time=$(get_time_ms)
+    delta=$((current_time - last_time))
+    if [[ $delta -gt 1000 ]]; then
+      status "$INFO"
+      last_time=$(get_time_ms)
+    fi
+  done
+}
+
+# Main script
+case "$1" in
+  "start")
+    start "$2"
+    ;;
+  "toggle")
+    toggle
+    ;;
+  "pause")
+    pause
+    ;;
+  "play")
+    play
+    ;;
+  "status")
+    RADIO_ID=$( [ -e "$RADIO_ID_FILE" ] && cat "$RADIO_ID_FILE" || echo 0 )
+    INFO=$(get_song $RADIO_ID)
+    status "$INFO"
+    ;;
+  *)
+    RADIO_ID=$( [ -e "$RADIO_ID_FILE" ] && cat "$RADIO_ID_FILE" || echo 0 )
+    echo $(get_song $RADIO_ID)
+    status_loop
+    ;;
+esac

modules/home/wayland/apps/eww/bar/windows/radio.yuck

@@ -0,0 +1,111 @@
+(deflisten radio :initial '{"is_paused":1,"song":{"artist":"","song":"","image600":"https://www.radiorecord.ru/upload/stations_images/record_image600_white_fill.png"},"stations":[]}' "scripts/radio")
+(defvar radio_rev false)
+
+(defwidget radio-win []
+  (box
+    :class "radio-win"
+    (radio)))
+
+(defwindow radio
+  :monitor 0
+  :geometry (geometry
+    :x "0%"
+    :y "0%"
+  	:anchor "bottom right"
+    :width "200px"
+    :height "300px")
+  (radio-win))
+
+
+(defwidget radio [] 
+	(box 
+      :space-evenly false
+      :orientation "h" 
+      (revealer
+        :visible radio_rev
+        :reveal radio_rev
+        :transition "slideleft"
+          (radio-selector))
+      (box
+      :space-evenly false
+      :orientation "v" 
+
+		(box 
+          :class "album_art" 
+          :vexpand "false" 
+          :hexpand "false" 
+          :style "background-size:cover; background-image: url('${radio.song.image600}');")
+		(box 
+          :space-evenly false
+          :orientation "v"
+			(label 
+              :halign "center" 
+              :class "song" 
+              :wrap "true" 
+              :limit-width 25 
+              :text "${radio.song.song}")
+			(label 
+              :halign "center" 
+              :class "artist" 
+              :wrap "true" 
+              :limit-width 22
+              :text "${radio.song.artist}")
+			(box 
+              :space-evenly true
+              :orientation "h" 
+              :halign "center" 
+              :class "btn_bar"
+
+                (button
+                :class "btn_left" 
+                :onclick "${EWW_CMD} update radio_rev=${!radio_rev}"
+                (box "󰷐"))
+
+				(button 
+                :class "btn_play" 
+                :timeout "1s"
+                :onclick "scripts/radio toggle" 
+                "${radio.is_paused==1 ? "󰐌" : "󰏥"}")
+
+                (button
+                :class "btn_right" 
+                :onclick ""
+                (box :visible false "󰔶"))
+            )
+		)
+      )
+    )
+)
+
+
+(defwidget radio-selector []
+  (scroll
+    :active true
+    :vscroll true
+    :hscroll false
+
+    (box
+        :class "station_list"
+        :space-evenly false
+        :orientation "v"
+
+        (for station in {radio.stations}
+            (button
+                :class "station_art"
+                :timeout "1s"
+                :onclick "scripts/radio start ${station.id}"
+                :tooltip "${station.title}"
+                :style "background-size:cover; background-image: url('${station.icon_fill_white}');"
+            )
+        )
+    )
+  )
+)
+
+(defwidget radio-button []
+  (button
+    :onclick "${EWW_CMD} open --toggle radio"
+      (box
+      :class "module"
+      :orientation "v"
+       "󰎆")))

modules/home/wayland/apps/eww/bar/windows/sys.yuck

@@ -15,7 +15,7 @@
             :orientation "h"
             :flipped true
             :class "cpu-core-usage"
-            :tooltip "core${core.core} @ ${core.freq}Mhz"
+            :tooltip "${core.core} @ ${core.freq}Mhz"
           )
         )
       )