129 lines
3.6 KiB
Go
129 lines
3.6 KiB
Go
package mujica
|
|
|
|
import (
|
|
"fmt"
|
|
"log/slog"
|
|
"time"
|
|
|
|
"github.com/egoist/mygo/ui"
|
|
|
|
"mujicaui/theme"
|
|
)
|
|
|
|
// AlertLevel is an alert's level. The zero value is AlertInfo.
|
|
type AlertLevel int
|
|
|
|
const (
|
|
AlertInfo AlertLevel = iota
|
|
AlertWarning
|
|
AlertCritical
|
|
)
|
|
|
|
// AlertItem is one firing alert; the caller owns it.
|
|
type AlertItem struct {
|
|
ID string
|
|
Title string
|
|
Level AlertLevel
|
|
Source string
|
|
At time.Time
|
|
Acked bool
|
|
Silence time.Time // silenced until; zero is not silenced
|
|
}
|
|
|
|
// AlertListOptions configure an AlertList.
|
|
type AlertListOptions struct {
|
|
// MaxHeight caps the scrolling list; zero means 360.
|
|
MaxHeight float32
|
|
Disabled bool
|
|
}
|
|
|
|
// AlertListResult reports this frame's request.
|
|
type AlertListResult struct {
|
|
Element *ui.Element
|
|
// Ack and Silence report requested alert IDs; empty means idle.
|
|
Ack, Silence string
|
|
}
|
|
|
|
// AlertList shows alerts with acknowledge and silence actions.
|
|
func AlertList(c *ui.Context, alerts []AlertItem, opts AlertListOptions) AlertListResult {
|
|
if opts.MaxHeight < 0 {
|
|
panic("mujica: AlertList MaxHeight is negative")
|
|
}
|
|
seen := map[string]bool{}
|
|
for i, a := range alerts {
|
|
if a.ID == "" || a.Title == "" || seen[a.ID] || a.Level < AlertInfo || a.Level > AlertCritical {
|
|
panic(fmt.Sprintf("mujica: AlertList alert %d needs a unique ID, a Title and a known Level", i))
|
|
}
|
|
seen[a.ID] = true
|
|
}
|
|
maxH := opts.MaxHeight
|
|
if maxH == 0 {
|
|
maxH = 360
|
|
}
|
|
k := Tokens(c)
|
|
var r AlertListResult
|
|
r.Element = ui.Column(c).Shrink(0).Disabled(opts.Disabled)
|
|
locked := r.Element.IsDisabled()
|
|
r.Element.Children(func() {
|
|
if len(alerts) == 0 {
|
|
agentCaption(c, msg(c, "alert_list.empty"))
|
|
return
|
|
}
|
|
agentRows(c, len(alerts), func(i int) {
|
|
ack, silence := alertRow(c, alerts[i], locked)
|
|
if ack && !locked {
|
|
r.Ack = alerts[i].ID
|
|
}
|
|
if silence && !locked {
|
|
r.Silence = alerts[i].ID
|
|
}
|
|
}).Shrink(1).MaxHeight(maxH).Background(k.Surface).Border(theme.BorderWidth, k.Border).
|
|
Radius(theme.CardRadius).Dividers(theme.BorderWidth, k.Border)
|
|
})
|
|
if r.Ack != "" || r.Silence != "" {
|
|
slog.Debug("mujica: alert_list action", "ack", r.Ack, "silence", r.Silence)
|
|
}
|
|
return r
|
|
}
|
|
|
|
// alertRow shows an alert with acknowledge and silence buttons.
|
|
func alertRow(c *ui.Context, a AlertItem, locked bool) (ack, silence bool) {
|
|
k := Tokens(c)
|
|
d := Density(c)
|
|
u := d.Unit()
|
|
sev := [...]Severity{SeverityInfo, SeverityWarning, SeverityError}[a.Level]
|
|
word := msg(c, [...]string{"alert_list.info", "alert_list.warning", "alert_list.critical"}[a.Level])
|
|
silenced := a.Silence.After(c.Now())
|
|
row := ui.Row(c).Key(a.ID).Gap(u*3).AlignItems(ui.Center).MinHeight(d.ControlHeight()+u*2).Padding(u*2, u*3).
|
|
Label(word + ", " + a.Title)
|
|
if tone, _ := severityLook(k, sev); a.Level == AlertCritical && !a.Acked {
|
|
row.DrawOver(func(p *ui.Painter, r ui.Rect) { p.Fill(ui.Rect{X: r.X, Y: r.Y, W: 3, H: r.H}, tone, 0) })
|
|
}
|
|
row.Children(func() {
|
|
ui.Box(c).Width(96).Shrink(0).Children(func() { devtoolsSeverity(c, sev, word) })
|
|
ui.Column(c).Grow(1).Shrink(1).Gap(u / 2).Children(func() {
|
|
t := ui.Text(c, a.Title).FontWeight(600)
|
|
if a.Acked || silenced {
|
|
t.TextColor(k.TextMuted)
|
|
}
|
|
line := a.Source
|
|
if !a.At.IsZero() {
|
|
line += " · " + devtoolsAgo(c, a.At)
|
|
}
|
|
agentCaption(c, line)
|
|
})
|
|
switch {
|
|
case silenced:
|
|
agentCaption(c, fmt.Sprintf(msg(c, "alert_list.silenced"), a.Silence.Format("15:04")))
|
|
case a.Acked:
|
|
agentCaption(c, msg(c, "alert_list.acked"))
|
|
default:
|
|
ack = Button(c, msg(c, "alert_list.ack"), ButtonOptions{Variant: Secondary, Disabled: locked}).Clicked()
|
|
}
|
|
if !silenced {
|
|
silence = agentToggle(c, msg(c, "alert_list.silence"), "bell", locked)
|
|
}
|
|
})
|
|
return ack, silence
|
|
}
|