mirror of
https://github.com/tiennm99/ghglance.git
synced 2026-10-11 03:13:20 +00:00
tiennm99
3fc8a59de6
The Marketplace rejects ghstats as an action name, so the repo, Go module, binary, and action share the name ghglance instead. The demo workflow keeps reading the existing GHSTATS_TOKEN repo secret.
117 lines
3.5 KiB
Go
117 lines
3.5 KiB
Go
package card
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import (
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"fmt"
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"strings"
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"github.com/tiennm99/ghglance/internal/github"
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"github.com/tiennm99/ghglance/internal/theme"
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)
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type productiveCard struct{}
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func (productiveCard) Filename() string { return "productive-time.svg" }
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func (productiveCard) SVG(p *github.Profile, t theme.Theme) ([]byte, error) {
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return renderProductiveTime(productiveTitle("last year", p.UTCOffsetLabel), p.Productive, t), nil
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}
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type productiveAllTimeCard struct{}
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func (productiveAllTimeCard) Filename() string { return "productive-time-all-time.svg" }
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func (productiveAllTimeCard) SVG(p *github.Profile, t theme.Theme) ([]byte, error) {
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return renderProductiveTime(productiveTitle("all time", p.UTCOffsetLabel), p.ProductiveAllTime, t), nil
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}
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// productiveTitle formats the window qualifier together with the UTC offset.
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// Omits the offset when unknown so the card still renders from a raw Profile.
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func productiveTitle(window, utcLabel string) string {
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if utcLabel == "" {
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return "Commits by Hour (" + window + ")"
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}
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return "Commits by Hour (" + window + ", " + utcLabel + ")"
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}
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// Hour ticks to label on the x-axis; same set the reference project uses.
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var xTickHours = [...]int{0, 6, 12, 18, 23}
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// renderProductiveTime draws a 24-hour bar chart with two-sided axes and
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// hover titles. Shared by the last-year and all-time productive-time cards.
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func renderProductiveTime(title string, data [24]int, t theme.Theme) []byte {
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const (
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width = 340
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height = 200
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leftAxis = 35
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rightPad = 15
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topPad = 45
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chartH = 110
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barGap = 1
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)
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chartW := width - leftAxis - rightPad
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barW := float64(chartW-barGap*23) / 24.0
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var b strings.Builder
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b.WriteString(header(width, height, t.Background, t.Stroke, t.StrokeOpacity, t.Title, title))
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max := 0
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for _, v := range data {
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if v > max {
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max = v
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}
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}
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yMax := float64(max)
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if yMax == 0 {
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yMax = 1
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}
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ticks := niceTicks(yMax, 5)
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if len(ticks) > 0 {
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yMax = ticks[len(ticks)-1]
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}
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// Y-axis: vertical line + tick marks with labels.
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fmt.Fprintf(&b, `
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<line x1="%d" y1="%d" x2="%d" y2="%d" stroke="%s"/>`,
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leftAxis, topPad, leftAxis, topPad+chartH, t.Muted)
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for _, v := range ticks {
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y := topPad + chartH - int(float64(chartH)*v/yMax)
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fmt.Fprintf(&b, `
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<line x1="%d" y1="%d" x2="%d" y2="%d" stroke="%s"/>
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<text x="%d" y="%d" font-size="10" fill="%s" text-anchor="end">%s</text>`,
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leftAxis-4, y, leftAxis, y, t.Muted,
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leftAxis-6, y+3, t.Muted, escapeXML(formatTick(v)))
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}
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// X-axis: horizontal line + tick labels.
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fmt.Fprintf(&b, `
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<line x1="%d" y1="%d" x2="%d" y2="%d" stroke="%s"/>`,
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leftAxis, topPad+chartH, leftAxis+chartW, topPad+chartH, t.Muted)
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for _, h := range xTickHours {
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x := leftAxis + int(barW*float64(h)+float64(barGap*h)+barW/2)
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fmt.Fprintf(&b, `
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<line x1="%d" y1="%d" x2="%d" y2="%d" stroke="%s"/>
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<text x="%d" y="%d" font-size="10" fill="%s" text-anchor="middle">%d</text>`,
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x, topPad+chartH, x, topPad+chartH+4, t.Muted,
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x, topPad+chartH+16, t.Muted, h)
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}
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// Bars.
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for h := 0; h < 24; h++ {
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count := data[h]
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barH := float64(chartH) * float64(count) / yMax
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x := float64(leftAxis) + barW*float64(h) + float64(barGap*h)
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y := float64(topPad+chartH) - barH
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fmt.Fprintf(&b, `
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<rect x="%.2f" y="%.2f" width="%.2f" height="%.2f" rx="2" fill="%s"><title>%02d:00 — %d commits</title></rect>`,
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x, y, barW, barH, t.Accent, h, count)
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}
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// X-axis caption.
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fmt.Fprintf(&b, `
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<text x="%d" y="%d" font-size="11" fill="%s" text-anchor="middle">hour of day</text>`,
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leftAxis+chartW/2, topPad+chartH+34, t.Muted)
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b.WriteString(footer)
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return []byte(b.String())
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}
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