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clear display before not refreshing for a while

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This commit is contained in:
Gabriel Augendre 2024-09-18 02:16:49 +02:00
parent b7a8a9850a
commit 816d0e53d0
1 changed files with 18 additions and 17 deletions
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35
run_linux_arm64.go
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@ -77,19 +77,20 @@ func loop(
weatherClient *weather.Client,
hassClient *home_assistant.Client,
) (image.Image, error) {
if !shouldRun(ctx, hassClient) {
return currentImg, nil
}
var img image.Image = image.White
img, err := getImg(
ctx,
time.Now,
transportsClient,
feteClient,
weatherClient,
)
if err != nil {
return nil, fmt.Errorf("getting black: %w", err)
if shouldDisplay(ctx, hassClient) {
var err error
img, err = getImg(
ctx,
time.Now,
transportsClient,
feteClient,
weatherClient,
)
if err != nil {
return nil, fmt.Errorf("getting black: %w", err)
}
}
if imgEqual(currentImg, img, epd.Width, epd.Height) {
@ -103,7 +104,7 @@ func loop(
}
}()
err = initDisplay(display, initFastThreshold)
err := initDisplay(display, initFastThreshold)
if err != nil {
return nil, fmt.Errorf("initializing display: %w", err)
}
@ -116,21 +117,21 @@ func loop(
return img, nil
}
func shouldRun(ctx context.Context, hassClient *home_assistant.Client) bool {
func shouldDisplay(ctx context.Context, hassClient *home_assistant.Client) bool {
dayNight, err := hassClient.GetState(ctx, "input_select.house_day_night")
if err != nil {
log.Printf("error getting day night: %v ; running\n", err)
log.Printf("error getting day night: %v ; displaying anyway\n", err)
return true
}
presentAway, err := hassClient.GetState(ctx, "input_select.house_present_away")
if err != nil {
log.Printf("error getting day night: %v ; running\n", err)
log.Printf("error getting day night: %v ; displaying anyway\n", err)
return true
}
res := dayNight == "day" && presentAway == "present"
log.Printf("running: %v\n", res)
log.Printf("shouldDisplay: %v\n", res)
return res
}