lerko
a59edf8410
Statuspage-style colored bar — one █ per day, colored by uptime: green (>= 99%), yellow (>= 95%), red (< 95%), gray (no data). 30-day percentage shown to the right. Daily breakdown computed via ComputeDailyBreakdown from state_changes and loaded alongside detail data in loadDetailCmd. Auto-updates on cursor move.
67 lines
2.2 KiB
Go
67 lines
2.2 KiB
Go
package tui
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import (
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"time"
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"gitea.lerkolabs.com/lerkolabs/uptop/internal/models"
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"gitea.lerkolabs.com/lerkolabs/uptop/internal/monitor"
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)
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// tabRefreshTTL bounds how often the DB-backed tab data (alerts, users, nodes,
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// maintenance windows) is reloaded. Live sites + logs come from in-memory
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// engine copies and refresh every tick; the DB tables change rarely, so a 5s
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// floor keeps tab-bar counts fresh without a per-second query storm.
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const tabRefreshTTL = 5 * time.Second
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// tickMsg is the once-per-second heartbeat. A named type (vs a bare time.Time)
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// keeps it from colliding with any other time-valued message.
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type tickMsg time.Time
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// tabDataMsg carries the result of an async load of the DB-backed tab tables.
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// On err, the model keeps its previous data and logs — never wiping the view on
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// a transient store error. seq orders in-flight loads: replies whose seq is
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// older than the model's current tabSeq are dropped, so a slow load can never
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// overwrite the result of a newer one.
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type tabDataMsg struct {
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seq int
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alerts []models.AlertConfig
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users []models.User
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nodes []models.ProbeNode
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maint []models.MaintenanceWindow
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err error
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}
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// detailDataMsg carries the state-change history for the detail panel, loaded
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// on entry and refreshed on the tab-data cadence so View never touches the
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// database.
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type detailDataMsg struct {
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siteID int
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changes []models.StateChange
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dailyDays []monitor.DayReport
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}
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// historyDataMsg carries the full state-change history for the history view.
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// siteID guards against a slow reply landing after the user opened a
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// different site's history.
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type historyDataMsg struct {
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siteID int
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changes []models.StateChange
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}
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// slaDataMsg carries the state changes backing the SLA view for one
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// site+period request. siteID and periodIdx guard stale replies the same way
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// historyDataMsg does.
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type slaDataMsg struct {
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siteID int
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periodIdx int
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changes []models.StateChange
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}
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// writeDoneMsg reports a store mutation that ran off the UI goroutine. op
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// names the action for the error log; the handler reloads tab data so the UI
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// converges on what was actually written.
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type writeDoneMsg struct {
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op string
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err error
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}
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