Plex page: play/pause state and progress per stream

The EL512 Plex streams sensor now reads the Plex media players
(media_player.plex_*) every 5 s: who, title, playing/paused, position and
duration, falling back to the server sensor's list without them. The Plex
page shows a play/pause icon, position / duration and a thin progress bar
per stream (dotted while paused), counting on between updates.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

esphome/el512-panel.yaml

@@ -62,6 +62,9 @@ globals:
   - id: np_updated
     type: uint32_t
     initial_value: "0"
+  - id: plex_updated
+    type: uint32_t
+    initial_value: "0"
   # Themed pages (Cyberpunk, KonoSuba, Steins;Gate): their fonts and the home data they show.
   - id: cp_fonts
     type: el512::cyber::Fonts
@@ -141,6 +144,8 @@ font:
     size: 18
     glyphs:
       - "\U000F054B" # umbrella-outline
+      - "\U000F040A" # play
+      - "\U000F03E4" # pause
   # Cyberpunk pages
   - file: "gfonts://Orbitron@700"
     id: f_cp_title
@@ -238,6 +243,8 @@ text_sensor:
     id: plex_streams
     entity_id: sensor.el512_plex_streams
     attribute: streams
+    on_value:
+      - lambda: id(plex_updated) = millis();
   - platform: homeassistant
     id: plex_update
     entity_id: update.plex_media_server_mangavalkserver
@@ -686,11 +693,43 @@ display:
             it.print(326, 140, id(f_m), TextAlign::CENTER, online ? "Nobody is watching" : "Server offline");
             return;
           }
+          // Per stream: play/pause, who, time, title and a progress bar
+          // (who|title|state|pos|dur; the server-sensor fallback has no state).
           int y = 50;
           for (auto &s : streams) {
             if (y > 256 - 48) break;
-            it.print(152, y, id(f_s), TextAlign::TOP_LEFT, el512::fit(id(f_s), el512::field(s, 0), 352).c_str());
-            it.print(152, y + 18, id(f_m), TextAlign::TOP_LEFT, el512::fit(id(f_m), el512::field(s, 1), 352).c_str());
+            auto f = el512::split(s, '|');
+            f.resize(5);
+            const bool playing = f[2] == "playing", paused = f[2] == "paused";
+            const int dur = atoi(f[4].c_str());
+            int pos = atoi(f[3].c_str());
+            if (playing) pos += (int) ((millis() - id(plex_updated)) / 1000);
+            pos = std::min(pos, dur);
+            int x = 152;
+            if (playing || paused) {
+              it.print(150, y - 1, id(icons_s), TextAlign::TOP_LEFT, paused ? "\U000F03E4" : "\U000F040A");
+              x = 172;
+            }
+            std::string when;
+            if (dur > 0) when = el512::mmss(pos) + " / " + el512::mmss(dur);
+            int tw = 0, tx, ty, th;
+            if (!when.empty()) {
+              it.get_text_bounds(0, 0, when.c_str(), id(f_s), TextAlign::TOP_LEFT, &tx, &ty, &tw, &th);
+              it.print(504, y, id(f_s), TextAlign::TOP_RIGHT, when.c_str());
+            }
+            it.print(x, y, id(f_s), TextAlign::TOP_LEFT, el512::fit(id(f_s), f[0], 504 - x - tw - 10).c_str());
+            it.print(152, y + 17, id(f_m), TextAlign::TOP_LEFT, el512::fit(id(f_m), f[1], 352).c_str());
+            if (dur > 0) {
+              const int w = 352 * pos / dur;
+              if (paused) {
+                // Paused: hollow bar with a dotted fill.
+                it.rectangle(152, y + 42, 352, 5);
+                for (int px = 154; px < 152 + w; px += 2) it.draw_pixel_at(px, y + 44);
+              } else {
+                it.horizontal_line(152, y + 44, 352);
+                it.filled_rectangle(152, y + 42, w, 5);
+              }
+            }
             y += 50;
           }
 

home_assistant/packages/el512_panel.yaml

@@ -112,18 +112,43 @@ template:
                  | map('string') | map('replace', '|', '/') | join('|') }}
             {%- endif -%}
 
-  # Plex: the server sensor has one attribute per stream ("user - client": "title").
-  - sensor:
+  # Plex streams with play/pause state and position, from the Plex integration's
+  # media players (media_player.plex_*); position advances every 5 s. Without
+  # any Plex players, falls back to the server sensor, which has one attribute
+  # per stream ("user - client": "title") but no state or position.
+  - triggers:
+      - trigger: time_pattern
+        seconds: "/5"
+    sensor:
       - name: EL512 Plex streams
         unique_id: el512_plex_streams
         icon: mdi:plex
         state: "{{ states('sensor.mangavalkserver') }}"
         attributes:
-          # "user - client|title;..."
+          # "who|title|playing or paused|position s|duration s;..."
+          # (fallback: "user - client|title;...")
           streams: >-
-            {%- set s = states.sensor.mangavalkserver -%}
             {%- set ns = namespace(out=[]) -%}
-            {%- if s -%}
+            {%- for p in states.media_player
+                  if p.entity_id.startswith('media_player.plex_') and p.state in ['playing', 'paused'] -%}
+              {%- set a = p.attributes -%}
+              {%- set pos = a.media_position | default(0) -%}
+              {%- if p.state == 'playing' and a.media_position_updated_at is defined and a.media_position_updated_at -%}
+                {%- set pos = pos + (now() - as_datetime(a.media_position_updated_at)).total_seconds() -%}
+              {%- endif -%}
+              {%- set dur = a.media_duration | default(0) -%}
+              {%- set pos = [pos, dur] | min if dur else pos -%}
+              {%- set title = a.media_title | default('') -%}
+              {%- if a.media_series_title | default('') -%}
+                {%- set title = a.media_series_title ~ ' - ' ~ title -%}
+              {%- endif -%}
+              {%- set who = a.username | default(a.friendly_name | default(p.entity_id)) -%}
+              {%- set ns.out = ns.out + [[who, title, p.state, pos | int, dur | int]
+                                         | map('string') | map('replace', '|', '/') | map('replace', ';', ',')
+                                         | join('|')] -%}
+            {%- endfor -%}
+            {%- set s = states.sensor.mangavalkserver -%}
+            {%- if not ns.out and s -%}
               {%- for k, v in s.attributes.items()
                     if k not in ['unit_of_measurement', 'friendly_name', 'icon', 'device_class', 'state_class'] -%}
                 {%- set ns.out = ns.out + [(k | replace('|', '/') | replace(';', ',')) ~ '|' ~