ZacharyZhang-NY
c8d058799d
Fifteen project components: QuestBoard, TaskItem, TaskList, Milestones, Burndown, Pomodoro, Priority, AssigneePicker, LabelPicker, TimeTracker, Roadmap, SprintPanel, IssueCard, Checklist and WorkloadBar. QuestBoard is one base that draws TODO, DOING and DONE; arrows move, Alt with an arrow carries a card, and a drag carries it live. Priority draws 12x12 bars, and Critical is on fire. Pomodoro banks time on PAUSE and the tomato sleeps through the rest. Extreme inputs fail fast or saturate instead of wrapping. MyGo's CheckboxBase turns its value before Disabled is set, so input.Checkbox now hands it a copy and keeps only turns of an enabled base. The home scene test checks the sky row, not one pixel that falling snow can cover.
101 lines
3.1 KiB
Go
101 lines
3.1 KiB
Go
package project
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import (
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"fmt"
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"log/slog"
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"math"
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"time"
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"github.com/egoist/mygo/ui"
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"git.zacharyzhang.com/ZacharyZhang-NY/8bitMyGoUI/input"
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"git.zacharyzhang.com/ZacharyZhang-NY/8bitMyGoUI/pixel"
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)
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// TimeEntry is time on a task; zero Stop is running.
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type TimeEntry struct {
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Task string
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Start, Stop time.Time
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}
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type TimeTrackerOptions struct {
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// Width is in dots; zero means 220.
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Width int
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Disabled bool
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}
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type TimeTrackerResult struct {
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Element *ui.Element
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Started, Stopped bool
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}
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// TimeTracker starts and stops entries and totals them.
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func TimeTracker(c *ui.Context, text, task string, entries *[]TimeEntry, o TimeTrackerOptions) TimeTrackerResult {
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k := pixel.K(c)
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es, now := *entries, k.Now()
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if task == "" {
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panic("project: TimeTracker has no task")
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}
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for i, e := range es {
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// Only the last entry may still run.
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if e.Task == "" || e.Start.IsZero() || e.Stop.IsZero() && i < len(es)-1 || !e.Stop.IsZero() && e.Stop.Before(e.Start) {
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panic(fmt.Sprintf("project: TimeTracker entry %d of %q runs %v to %v", i, e.Task, e.Start, e.Stop))
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}
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}
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running := len(es) > 0 && es[len(es)-1].Stop.IsZero()
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var res TimeTrackerResult
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res.Element = ui.Column(c).Width(k.D(pixel.Or("TimeTracker Width", o.Width, 220))).Gap(k.D(4)).Role(ui.RoleGroup).Label(text).Children(func() {
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ui.Row(c).FillWidth().Gap(k.D(6)).AlignItems(ui.Center).Children(func() {
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shown := time.Duration(0)
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if running {
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// A start ahead of now, as clocks drift, reads zero.
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shown = max(0, now.Sub(es[len(es)-1].Start))
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k.At(c, now.Add(time.Second-shown%time.Second))
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}
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pixel.Text(c, hms(shown), pixel.TextOptions{Scale: 2}).Grow(1)
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label, v := k.Msg("start"), input.Primary
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if running {
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label, v = k.Msg("stop"), input.Danger
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}
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if !input.Button(c, label, input.ButtonOptions{Variant: v, Disabled: o.Disabled}).Clicked {
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return
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}
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if running {
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// A stop before a drifted start ends it there.
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last := &(*entries)[len(es)-1]
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last.Stop, res.Stopped = now, true
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if now.Before(last.Start) {
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last.Stop = last.Start
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}
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} else {
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*entries, res.Started = append(es, TimeEntry{Task: task, Start: now}), true
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}
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slog.Debug("8bit: time tracker", "label", text, "running", res.Started, "entries", len(*entries))
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})
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// Newest first; the total counts the running one too.
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total := time.Duration(0)
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for i := len(es) - 1; i >= 0; i-- {
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e := es[i]
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d, ink := e.Stop.Sub(e.Start), pixel.Faint
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if e.Stop.IsZero() {
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d, ink = max(0, now.Sub(e.Start)), pixel.Accent
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}
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// Centuries of entries saturate instead of wrapping.
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if d > math.MaxInt64-total {
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d = math.MaxInt64 - total
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}
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total += d
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// New rows come in on top; each keeps a key.
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ui.Row(c).Key(i).FillWidth().Gap(k.D(4)).Children(func() {
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pixel.Text(c, e.Task, pixel.TextOptions{Wrap: true, MaxLines: 1}).Grow(1)
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pixel.Text(c, hms(d), pixel.TextOptions{Slot: ink})
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})
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}
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ui.Row(c).FillWidth().Gap(k.D(4)).Children(func() {
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pixel.Text(c, k.Msg("total"), pixel.TextOptions{}).Grow(1)
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pixel.Text(c, hms(total), pixel.TextOptions{})
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})
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})
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return res
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}
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