(deflisten gpu :initial '{"gfx_pct":0,"mem_pct":0,"media_pct":0,"sclk":0,"mclk":0,"sclk_pct":0,"mclk_pct":0,"vclk":0,"vclk_pct":0,"temp":0,"power":0,"vram_used":0,"vram_total":1}' "scripts/sys/gpu")
(deflisten memory :initial '{"total":1,"used":0,"cached":0,"human":{"total":"0G","used":"0G","cached":"0G"},"swap":{"total":0,"used":0,"human":{"total":"0G","used":"0G"}}}' "scripts/sys/memory")

; state: charging | discharging | low (<25%) | critical (≤15%) | full | idle | none — styled via .bat-<state>
; history: 6 h of {t, p, s} buckets (p = -1 when empty)
(deflisten battery :initial '{"visible":false,"percentage":0,"wattage":"","status":"","time":"","state":"none","rate":"","history":[]}' "scripts/sys/battery")

(defwidget sys-mod []
  (module
    (eventbox
      :onclick "scripts/panel-toggle sys"
      (box :orientation "v"
        (circular-progress
          :value {EWW_CPU.avg}
          :class "cpubar"
          :width 28 :height 28 :thickness 6
          :tooltip "CPU ${round(EWW_CPU.avg, 0)}%")
        (circular-progress
          :value {gpu.gfx_pct}
          :class "gpubar"
          :width 28 :height 28 :thickness 6
          :tooltip "GPU ${round(gpu.gfx_pct, 0)}%")
        (circular-progress
          :value {100*memory.used/memory.total}
          :class "membar"
          :width 28 :height 28 :thickness 6
          :tooltip "RAM ${memory.human.used} / ${memory.human.total}")
        (circular-progress
          :value {battery.percentage}
          :class "batbar bat-${battery.state}"
          :visible {battery.visible}
          :width 28 :height 28 :thickness 6
          :tooltip "Bat ${round(battery.percentage, 0)}% · ${battery.status} @ ${battery.wattage}")))))