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Add battery prompt for Windows #2726

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Add battery prompt for Windows #2726

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14a038b
feat: Add battery prompt for Windows
GowayLee Jul 10, 2024
39e1c51
feat: Add segment comment
GowayLee Jul 10, 2024
bc0f934
refactor: Change the method of parsing wmic output, improve performance.
GowayLee Jul 11, 2024
71d628c
fix: Fix the logic of displaying the remain time when battery is char…
GowayLee Jul 11, 2024
20fc7b8
Merge branch 'romkatv:master' into battery-prompt-for-windows
GowayLee Oct 14, 2024
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58 changes: 58 additions & 0 deletions internal/p10k.zsh
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Original file line number Diff line number Diff line change
Expand Up @@ -1344,6 +1344,16 @@ _p9k_prompt_battery_init() {
_p9k__async_segments_compute+='_p9k_worker_invoke battery _p9k_prompt_battery_compute'
return
fi

if [[ $_p9k_os == Windows ]]; then
if command -v wmic > /dev/null 2>&1; then # Test "wimc" command
_p9k__async_segments_compute+='_p9k_worker_invoke battery _p9k_prompt_battery_compute'
return
else
typeset -g "_p9k__segment_cond_${_p9k__prompt_side}[_p9k__segment_index]"='${:-}'
fi
fi

if [[ $_p9k_os != (Linux|Android) ||
-z /sys/class/power_supply/(CMB*|BAT*|*battery)/(energy_full|charge_full|charge_counter)(#qN) ]]; then
typeset -g "_p9k__segment_cond_${_p9k__prompt_side}[_p9k__segment_index]"='${:-}'
Expand Down Expand Up @@ -1456,6 +1466,54 @@ _p9k_prompt_battery_set_args() {
fi
;;

Windows)
local raw_data
local -a info_values
# See definitions to Win32_Battery class members at https://learn.microsoft.com/en-us/windows/win32/cimwin32prov/win32-battery
{
read -r 2>/dev/null
read -r raw_data
} <<< "$(wmic path Win32_Battery get BatteryStatus,EstimatedChargeRemaining,EstimatedRunTime)"

# info_values[1]: BatteryStatus
# info_values[2]: EstimatedChargeRemaining
# info_values[3]: EstimatedRunTime
info_values=(${(s: :)raw_data})

(( ${#info_values[@]} == 4 )) || return # Missing info_values (index [4] is for the following CRCR)

bat_percent=${info_values[2]}
local -i bat_remain_minutes=${info_values[3]}

case ${info_values[1]} in
'1'|'4'|'5')
# When the battery is charging or full, system will show that bat_remain_minutes (EstimatedRunTime) is 71582788 (min)
(( bat_remain_minutes < 71582788 )) && remain=$((bat_remain_minutes/60)):${(l#2##0#)$((bat_remain_minutes%60))} || remain=''
if (( bat_percent < _POWERLEVEL9K_BATTERY_LOW_THRESHOLD )); then
state=LOW
else
state=DISCONNECTED
fi
;;
'2'|'6'|'7'|'8'|'9'|'11') # In this case, the battery is likely to be charged and disconnected, or still been charging.
remain=''
if (( bat_percent == 100 )); then
state=CHARGED
else
state=CHARGING
fi
;;
'3')
(( bat_remain_minutes < 71582788 )) && remain=$((bat_remain_minutes/60)):${(l#2##0#)$((bat_remain_minutes%60))} || remain=''
state=CHARGED
;;
*)
state=CHARGED
remain=''
;;
esac
;;

*)
return 0
;;
Expand Down