Files
gosentry/src/ui/mainwindow.go
T
mixeme 564609d8fb P4.1: Wire desktop notifications for failed job runs
Add Service.ShouldNotifyOnFailure() (reads config under mu) and call
fyne.CurrentApp().SendNotification in the mainwindow subscriber when a
Manual/Schedule run completes with State == "Failed" and the setting is on.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-06-23 08:18:12 +03:00

102 lines
3.6 KiB
Go

package ui
import (
"time"
"gitea.mixdep.ru/mix/gosentry/assets"
"gitea.mixdep.ru/mix/gosentry/src/app"
"gitea.mixdep.ru/mix/gosentry/src/domain"
"fyne.io/fyne/v2"
"fyne.io/fyne/v2/container"
"fyne.io/fyne/v2/theme"
"fyne.io/fyne/v2/widget"
)
// The UI package aliases domain types to keep widget callbacks short. The actual
// durable model still lives in src/domain, so UI code does not define a second
// copy of the scheduler data.
type job = domain.Job
type event = domain.RunRecord
func newMainView(w fyne.Window) (fyne.CanvasObject, func(time.Duration, bool)) {
svc, err := app.Open()
if err != nil {
return container.NewPadded(widget.NewLabel("Failed to load GoSentry configuration: " + err.Error())), func(time.Duration, bool) {}
}
svc.InstallDesktopIcon(appID, assets.IconBytes())
// Build the initial event history from the current runtime state. Jobs and
// runtimes are read here only for this one-time initialization; the jobs view
// owns all subsequent state via its own syncFromService closure.
initialJobs := svc.Jobs()
initialRuntimes := make(map[int]*domain.JobRuntime, len(initialJobs))
for _, j := range initialJobs {
if rt := svc.Runtime(j.ID); rt != nil {
initialRuntimes[j.ID] = rt
}
}
events := collectActivity(initialJobs, initialRuntimes)
jobsPanel, refreshJobsView := newJobsView(w, svc)
history := newHistoryView(&events)
recordStartup := func(duration time.Duration, windowShown bool) {
// Startup is recorded as an in-memory History event instead of being
// persisted into jobs.yaml. It is session diagnostics, not durable job
// state, and keeping it ephemeral avoids polluting the human-editable YAML
// file with process-lifetime bookkeeping.
detail := "Window shown in " + duration.Round(time.Millisecond).String()
if !windowShown {
detail = "Started in tray in " + duration.Round(time.Millisecond).String()
}
events = append(events, newEvent(0, "Application", "Started", detail))
history.Refresh()
}
refresh := func() {
refreshJobsView()
history.Refresh()
}
// The Service announces every change through events. This single listener is
// where the UI reacts: it appends run/activity records to History and redraws.
// Events fire from two contexts — UI button handlers call into the Service
// synchronously (main goroutine), while scheduled and manual run completions
// emit from the run goroutine. fyne.Do marshals all of this widget work onto
// the main thread in both cases, so the engine never mutates Fyne state off
// the UI thread. This is the sole place events touch widgets. (Resolves #4.)
svc.Subscribe(app.ObserverFunc(func(ev app.Event) {
recorded, isRecorded := ev.(app.RunRecorded)
errOccurred, isError := ev.(app.ErrorOccurred)
fyne.Do(func() {
if isRecorded {
events = append(events, recorded.Record)
r := recorded.Record
if r.State == "Failed" &&
(r.Trigger == "Manual" || r.Trigger == "Schedule") &&
svc.ShouldNotifyOnFailure() {
fyne.CurrentApp().SendNotification(&fyne.Notification{
Title: "GoSentry: Job Failed",
Content: r.JobName + ": " + r.Detail,
})
}
}
if isError {
events = append(events, newEvent(0, "Service", "Error", errOccurred.Err.Error()))
}
refresh()
})
}))
svc.Start()
tabs := container.NewAppTabs(
container.NewTabItemWithIcon("Jobs", theme.ListIcon(), jobsPanel),
container.NewTabItemWithIcon("History", theme.HistoryIcon(), history),
container.NewTabItemWithIcon("Settings", theme.SettingsIcon(), settingsView(w, svc)),
)
tabs.SetTabLocation(container.TabLocationTop)
return tabs, recordStartup
}