Sam Rolfe
047af0f31d
- Parse each child's own "Today" day widget for the timetable (FR-16); drop the school-wide week calendar's lesson grid and clean the leaked routine rows. - Add the editable codes map (FR-17): subjects, rooms, teachers and period labels, seeded, an unknown code falls back to the raw code; `school codes` CLI. - Brief: Finn's block first, then Harry's, four sections always present (FR-9); periods decoded into plain English; the undated tail is one counted line (FR-18). - Calendar: write periods + work due + work overdue + major events, per child, on every pass. Identity is the stable per-item key, so a re-run never re-inserts (FR-8). morning-brief.sh now runs scan -> calendar push -> notify. - Day-widget labels are 12-hour: 1-6 read as PM, fixing afternoon periods. Proven live on .13: image 0.6.2-phase6b7b; both children's briefs decoded and separate; 35 events in calendar.school; runs 2 and 3 of the scan added nothing. Co-Authored-By: Paperclip <noreply@paperclip.ing>
55 lines
1.7 KiB
Go
55 lines
1.7 KiB
Go
// Package period understands the Compass lesson label:
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//
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// [period] - [subject code] - [room code] - [teacher initials]
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//
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// for example "1 - 7SCF - H14LAB - KNI". It is a leaf package so the parser,
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// the brief and the calendar all agree on what a routine class period is
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// (AGENTS.md §4 FR-16/FR-17, §7).
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package period
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import (
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"regexp"
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"strings"
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)
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// labelRe matches the period part of a lesson label: "5", "C" or
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// "RLE GROUP D". A school event's first part ("End of Year Senior Music
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// Concert") does not match, which is how a lesson is told from an event.
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var labelRe = regexp.MustCompile(`^(\d{1,2}|[A-Z]|RLE GROUP [A-Z])$`)
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// IsPeriodLabel reports whether s is a period slot rather than an event name.
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func IsPeriodLabel(s string) bool {
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return labelRe.MatchString(strings.TrimSpace(s))
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}
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// Split breaks a lesson title into its components. ok is false when the first
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// part is not a period label, so the caller renders the title unchanged.
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//
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// A lesson may have fewer than four parts when Compass omits the room or the
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// teacher ("1 - 11HLEGB5 -"), so missing components come back as "".
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func Split(title string) (period, subject, room, teacher string, ok bool) {
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parts := SplitDash(title)
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if len(parts) < 2 || !IsPeriodLabel(parts[0]) {
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return "", "", "", "", false
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}
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period = parts[0]
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subject = parts[1]
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if len(parts) >= 3 {
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room = parts[2]
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}
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if len(parts) >= 4 {
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teacher = parts[3]
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}
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return period, subject, room, teacher, true
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}
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// SplitDash splits on " - " and trims each part.
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func SplitDash(s string) []string {
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raw := strings.Split(s, " - ")
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out := make([]string, 0, len(raw))
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for _, p := range raw {
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out = append(out, strings.TrimSpace(p))
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}
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return out
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}
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