;; ==============
;;   переменные  
;; ==============

;; состояния раскрытия для каждого монитора
(defvar stats_reveal_0 false)
(defvar vol_reveal_0   false)
(defvar time_reveal_0  false)

(defvar stats_reveal_1 false)
(defvar vol_reveal_1   false)
(defvar time_reveal_1  false)

;; слушатели
(deflisten ws_data      :initial "{}" "python3 $HOME/.config/eww/scripts/workspaces.py")
(deflisten volume       :initial '{"volume": 0, "muted": false}' "python3 -u $HOME/.config/eww/scripts/volume.py")
(deflisten layout       :initial "EN" "socat -u UNIX-CONNECT:$XDG_RUNTIME_DIR/hypr/$HYPRLAND_INSTANCE_SIGNATURE/.socket2.sock - | stdbuf -oL awk -F'>>' '/activelayout/ {split(\$2, a, \",\"); print toupper(substr(a[2], 1, 2))}'")
(deflisten tray_count   :initial "0"  "python3 $HOME/.config/eww/scripts/tray_monitor.py")
(deflisten kb_leds :initial '{"caps":"0","num":"0"}' "python3 $HOME/.config/eww/scripts/kb_leds.py")

;; пуллы
(defpoll timestr    :interval "1s"    "date '+%H:%M'")
(defpoll datestr    :interval "1m"    "date '+%A, %B %d'")
(defpoll temp       :interval "5s"    :initial "0" "cat /sys/class/hwmon/$(grep -l 'coretemp' /sys/class/hwmon/hwmon*/name | cut -d/ -f5)/temp1_input | awk '{print int($1/1000)}'")
(defpoll gpu_temp   :interval "30s"   :initial "0" "nvidia-smi --query-gpu=temperature.gpu --format=csv,noheader,nounits")
(defpoll disk_free  :interval "1m"    "python3 $HOME/.config/eww/scripts/disk.py")

;; ==============
;;   воркспейсы
;; ==============

;; слот под воркспейс
(defwidget workspace_slot [data id]
  (revealer :reveal {data[id] != "null" && data[id].exists}
            :transition "slideleft"
            :duration "300ms"
    (box :class "ws-pill ${data[id].urgent ? 'urgent' : data[id].focused ? 'focused' : data[id].active ? 'active' : ''}"
         :space-evenly false 
         :valign "center"
      (eventbox :onclick "hyprctl dispatch workspace ${id}"
        (box :space-evenly false :valign "center"
          (label :class "ws-id" :text "${id}")
          (revealer :reveal {arraylength(data[id].icons) > 0}
                    :transition "slideright"
                    :duration "350ms"
            (box :class "ws-icons-box" :space-evenly false :spacing 8
              (for icon in {data[id].icons}
                (label :class "ws-icon-item" :text "${icon}")))))))))

;; контейнер для 10 воркспейсов
(defwidget workspaces [ws_data]
  (box :class "workspaces-rail" :space-evenly false
    (for i in "[1, 2, 3, 4, 5, 6, 7, 8, 9, 10]"
      (workspace_slot :data ws_data :id i))))

;; ===========
;;   виджеты
;; ===========

;; трей
(defwidget tray_dynamic []
  (revealer :reveal {tray_count > 0}
            :transition "crossfade"
            :duration "400ms"
    (box :class "tray-capsule"
      (systray :icon-size 16 :spacing 8 :prepend-new true))))

;; раскладка
(defwidget kb_widget []
  (box :class "capsule kb-pill ${kb_leds.caps == '1' ? 'caps-on' : ''} ${kb_leds.num == '1' ? 'num-on' : ''}"
       :space-evenly false
    (label :text {layout ?: "EN"} :class "kb-label")))

;; звук
(defwidget volumewidget [reveal_state reveal_var]
  (eventbox :cursor "pointer" 
            :onclick "eww update ${reveal_var}=${!reveal_state}"
            :onrightclick "wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle"
            :onscroll "echo {} | sed -e 's/up/5%+/g' -e 's/down/5%-/g' | xargs wpctl set-volume -l 1.35 @DEFAULT_AUDIO_SINK@"
    (box :class "capsule volume-pill ${reveal_state ? 'active' : ''} ${volume.muted || volume.volume == 0 || volume.volume == '0' ? 'muted' : ''}" 
         :space-evenly false
      (label :class "icon" 
             :text {volume.muted || volume.volume == 0 || volume.volume == "0" ? "" : (volume.volume < 50 ? "" : "")})
      (label :class "stat-label" 
             :text "${volume.volume}%" :width 38)
      (revealer :reveal reveal_state 
                :transition "slideleft"
        (box :class "slide-wrapper"
          (scale :class "vol-bar" :min 0 :max 101 :value {volume.volume} 
                 :onchange "wpctl set-volume @DEFAULT_AUDIO_SINK@ {}%"))))))

;; часы
(defwidget timewidget [reveal_state reveal_var]
  (eventbox :cursor "pointer" :onclick "eww update ${reveal_var}=${!reveal_state}"
    (box :class "capsule time-pill ${reveal_state ? 'active' : ''}" 
         :space-evenly false 
      (label :text timestr)
      (revealer :reveal reveal_state :transition "slideleft" 
        (box :class "slide-wrapper" :space-evenly false
          (label :class "icon" :text "󰃭")
          (label :text datestr))))))

;; cтатистика
(defwidget statswidget [reveal_state reveal_var]
  (eventbox :cursor "pointer" :onclick "eww update ${reveal_var}=${!reveal_state}"
    (box :class "capsule stats-pill ${reveal_state ? 'active' : ''} 
                ${(EWW_CPU.avg > 90 || EWW_RAM.used_mem_perc > 90 || (temp ?: 0) > 75 || (gpu_temp ?: 0) > 75) ? 'alert' : ''}"
         :space-evenly false
      (group :icon "" :value "${round(EWW_CPU.avg, 0)}%" :alert {EWW_CPU.avg > 90})
      (group :icon "󰍛" :value "${round(EWW_RAM.used_mem_perc, 0)}%" :alert {EWW_RAM.used_mem_perc > 90})
      (revealer :reveal reveal_state :transition "slideleft"
        (box :space-evenly false :class "slide-wrapper"
          (group :icon "󱛟" :value "${round(disk_free, 1)}GB"  :alert {disk_free < 10})
          (group :icon "" :value "${temp}°" :alert {(temp ?: 0) > 75})
          (group :icon "󰢮" :value "${gpu_temp}°" :alert {(gpu_temp ?: 0) > 75}))))))

;; шаблон для иконки с текстом
(defwidget group [icon value alert]
  (box :space-evenly false :class "stat-group"
    (label :class "icon ${alert ? 'alert' : ''}" :text icon :width 24)
    (label :class "stat-label ${alert ? 'alert' : ''}" 
           :text value 
           :width {icon == "󱛟" ? 65 : 40} 
           :halign "start")))

;; ===============
;;   сборка бара
;; ===============

;; основной бар (с треем)
(defwidget main_bar [mon_key t_rev t_var s_rev s_var v_rev v_var]
  (centerbox :class "bar-inner"
    (box :halign "start" (workspaces :ws_data {ws_data[mon_key]}))
    (box :halign "center" (timewidget :reveal_state t_rev :reveal_var t_var))
    (box :halign "end" :space-evenly false
      (tray_dynamic) 
      (kb_widget) 
      (statswidget :reveal_state s_rev :reveal_var s_var) 
      (volumewidget :reveal_state v_rev :reveal_var v_var))))

;; дополнительный бар
(defwidget side_bar [mon_key t_rev t_var s_rev s_var v_rev v_var]
  (centerbox :class "bar-inner"
    (box :halign "start" (workspaces :ws_data {ws_data[mon_key]}))
    (box :halign "center" (timewidget :reveal_state t_rev :reveal_var t_var))
    (box :halign "end" :space-evenly false
      (tray_dynamic)
      (kb_widget) 
      (statswidget :reveal_state s_rev :reveal_var s_var) 
      (volumewidget :reveal_state v_rev :reveal_var v_var))))
      
;; ========
;;   окна
;; ========

;; окно бара для dvi
(defwindow bar_0 :monitor 0 :exclusive false :stacking "fg" 
  :geometry (geometry :width "100%" :anchor "top center") 
  (side_bar :mon_key "DVI_I_1"
            :t_rev time_reveal_0  :t_var "time_reveal_0"
            :s_rev stats_reveal_0 :s_var "stats_reveal_0"
            :v_rev vol_reveal_0   :v_var "vol_reveal_0"))

;; окно бара для hdmi
(defwindow bar_1 :monitor 1 :exclusive false :stacking "fg" 
  :geometry (geometry :width "100%" :anchor "top center") 
  (main_bar :mon_key "HDMI_A_1"
            :t_rev time_reveal_1  :t_var "time_reveal_1"
            :s_rev stats_reveal_1 :s_var "stats_reveal_1"
            :v_rev vol_reveal_1   :v_var "vol_reveal_1"))

;; обои
(defwindow wallpaper_0 :monitor 0 :stacking "bg" :focusable false
  :geometry (geometry :width "100%" :height "100%") 
  (box :style "background-image: url('/home/pyrschtjag/Pictures/wallhaven-0wl9jp.jpg'); background-size: cover;"))

(defwindow wallpaper_1 :monitor 1 :stacking "bg" :focusable false
  :geometry (geometry :width "100%" :height "100%") 
  (box :style "background-image: url('/home/pyrschtjag/Pictures/wallhaven-1jygr3.jpg'); background-size: cover;"))