| 1 | package cli |
| 2 | |
| 3 | import ( |
| 4 | "fmt" |
| 5 | "strings" |
| 6 | |
| 7 | "reasonix/internal/event" |
| 8 | "reasonix/internal/i18n" |
| 9 | ) |
| 10 | |
| 11 | // maxReceiptGapLines bounds the card. A receipt long enough to scroll is a |
| 12 | // receipt nobody reads, and the count tail keeps the total honest. |
| 13 | const maxReceiptGapLines = 5 |
| 14 | |
| 15 | // renderReceiptCard turns the receipt into scrollback lines. The clean case |
| 16 | // gets one quiet line: the user just watched the tools run, so repeating the |
| 17 | // work back is noise. What no transcript carries is the absence, and that is |
| 18 | // what the card spends its lines on. |
| 19 | func renderReceiptCard(r *event.CompletionReceipt, width int) []string { |
| 20 | if r == nil { |
| 21 | return nil |
| 22 | } |
| 23 | gaps := receiptGapLines(r, width) |
| 24 | if len(gaps) == 0 { |
| 25 | if r.Verdict != "done" { |
| 26 | return nil |
| 27 | } |
| 28 | return []string{wrapForViewport(" ✓ "+i18n.M.ReceiptVerified+receiptEvidenceTail(r), width, activeCLITheme.muted)} |
| 29 | } |
| 30 | lines := []string{wrapForViewport(" ⚠ "+i18n.M.ReceiptGapsHeader, width, activeCLITheme.warn)} |
| 31 | shown := min(len(gaps), maxReceiptGapLines) |
| 32 | for _, gap := range gaps[:shown] { |
| 33 | lines = append(lines, wrapForViewport(" "+gap, width, activeCLITheme.muted)) |
| 34 | } |
| 35 | if rest := len(gaps) - shown; rest > 0 { |
| 36 | lines = append(lines, wrapForViewport(" "+fmt.Sprintf(i18n.M.ReceiptMore, rest), width, activeCLITheme.muted)) |
| 37 | } |
| 38 | if len(r.Risks) > 0 { |
| 39 | lines = append(lines, wrapForViewport(" · "+i18n.M.ReceiptRisksHeader, width, activeCLITheme.muted)) |
| 40 | for _, risk := range r.Risks { |
| 41 | lines = append(lines, wrapForViewport(" "+risk, width, activeCLITheme.muted)) |
| 42 | } |
| 43 | } |
| 44 | return lines |
| 45 | } |
| 46 | |
| 47 | // receiptGapLines renders each gap as "<phrase>: <detail>", falling back to the |
| 48 | // raw kind when a catalogue has no phrase for it — an unknown kind must still |
| 49 | // be shown, because silently dropping one is the failure this card exists to |
| 50 | // prevent. |
| 51 | func receiptGapLines(r *event.CompletionReceipt, width int) []string { |
| 52 | out := make([]string, 0, len(r.Gaps)) |
| 53 | for _, gap := range r.Gaps { |
| 54 | phrase := i18n.M.ReceiptGapKinds[gap.Kind] |
| 55 | if phrase == "" { |
| 56 | phrase = gap.Kind |
| 57 | } |
| 58 | if detail := receiptDetail(gap.Detail); detail != "" { |
| 59 | phrase += ": " + detail |
| 60 | } |
| 61 | out = append(out, clipToLine(phrase, width)) |
| 62 | } |
| 63 | return out |
| 64 | } |
| 65 | |
| 66 | // receiptEvidenceTail names what carried the clean verdict, so "verified" is |
| 67 | // never an unsourced assertion. |
| 68 | func receiptEvidenceTail(r *event.CompletionReceipt) string { |
| 69 | var parts []string |
| 70 | if n := len(r.Changes); n > 0 { |
| 71 | parts = append(parts, fmt.Sprintf("%d changed", n)) |
| 72 | } |
| 73 | for _, v := range r.Verifications { |
| 74 | if v.Passed && !v.Stale { |
| 75 | parts = append(parts, v.Command) |
| 76 | } |
| 77 | } |
| 78 | if len(parts) == 0 { |
| 79 | return "" |
| 80 | } |
| 81 | return " · " + strings.Join(parts, " · ") |
| 82 | } |
| 83 | |
| 84 | // commitReceipt appends the card to the transcript. |
| 85 | func (m *chatTUI) commitReceipt(r *event.CompletionReceipt) { |
| 86 | for _, line := range renderReceiptCard(r, m.width) { |
| 87 | m.commitLine(line) |
| 88 | } |
| 89 | } |
| 90 | |
| 91 | // receiptGapIndent is the visual indent every gap line carries; the budget |
| 92 | // below is what remains of the row after it. |
| 93 | const receiptGapIndent = 6 |
| 94 | |
| 95 | // clipToLine keeps one gap on one row. The phrase length varies by catalogue, |
| 96 | // so the budget is the row, not the detail: a per-detail cap that fits English |
| 97 | // overflows the moment a longer translation prefixes it. |
| 98 | func clipToLine(s string, width int) string { |
| 99 | budget := max(width-receiptGapIndent-2, 24) |
| 100 | runes := []rune(s) |
| 101 | if len(runes) <= budget { |
| 102 | return s |
| 103 | } |
| 104 | return strings.TrimSpace(string(runes[:budget])) + "…" |
| 105 | } |
| 106 | |
| 107 | // receiptDetail drops a leading `cd <path> &&`: the run is already there, so |
| 108 | // the command itself is the part that identifies it. |
| 109 | func receiptDetail(detail string) string { |
| 110 | detail = strings.TrimSpace(detail) |
| 111 | if rest, ok := strings.CutPrefix(detail, "cd "); ok { |
| 112 | if _, after, found := strings.Cut(rest, " && "); found { |
| 113 | detail = strings.TrimSpace(after) |
| 114 | } |
| 115 | } |
| 116 | return detail |
| 117 | } |
| 118 |