Merge: t-paliad-302 — Verfahrensablauf duration indicator (hover + toggle, +3 lp.TimelineEntry fields) (m/paliad#133)

pkg/litigationplanner/engine.go

@@ -249,6 +249,10 @@ func Calculate(
 			appellantContext[r.ID] = ctxVal
 		}
 
+		ruleTiming := ""
+		if r.Timing != nil {
+			ruleTiming = *r.Timing
+		}
 		d := TimelineEntry{
 			RuleID:           r.ID.String(),
 			Name:             r.Name,
@@ -258,6 +262,9 @@ func Calculate(
 			AppellantContext: ctxVal,
 			ChoicesOffered:   json.RawMessage(r.ChoicesOffered),
 			IsHidden:         isHidden,
+			DurationValue:    r.DurationValue,
+			DurationUnit:     r.DurationUnit,
+			Timing:           ruleTiming,
 		}
 		if r.SubmissionCode != nil {
 			d.Code = *r.SubmissionCode
@@ -671,6 +678,9 @@ func calculateByTriggerEvent(
 			OriginalDate:     original.Format("2006-01-02"),
 			WasAdjusted:      wasAdj,
 			AdjustmentReason: reason,
+			DurationValue:    r.DurationValue,
+			DurationUnit:     r.DurationUnit,
+			Timing:           timing,
 		}
 		if r.SubmissionCode != nil {
 			d.Code = *r.SubmissionCode

pkg/litigationplanner/types.go

@@ -430,6 +430,17 @@ type TimelineEntry struct {
 	ChoicesOffered   json.RawMessage   `json:"choicesOffered,omitempty"`
 	AppellantContext string            `json:"appellantContext,omitempty"`
 	IsHidden         bool              `json:"isHidden,omitempty"`
+	// DurationValue / DurationUnit / Timing surface the rule's
+	// arithmetic so /tools/verfahrensablauf can show "2 Mo. nach" on
+	// each event card (m/paliad#133, t-paliad-302). Source values from
+	// the Rule row (not the post-alt-swap arithmetic) — the tooltip
+	// reads as a property of the rule, not a recap of which branch
+	// fired. Zero-duration rules (root event, court-set) emit
+	// DurationValue=0 and the frontend suppresses the affordance.
+	// Timing is "before" | "after" — empty when r.Timing is NULL.
+	DurationValue int    `json:"durationValue,omitempty"`
+	DurationUnit  string `json:"durationUnit,omitempty"`
+	Timing        string `json:"timing,omitempty"`
 }
 
 // RuleCalculation is the single-rule calc response that backs the