init push

internal/domain/mission/status.go

@@ -0,0 +1,115 @@
+package mission
+
+import (
+	"sort"
+	"strings"
+
+	sharedconst "wucher/internal/shared/const"
+)
+
+const (
+	StatusDraft      = "draft"
+	StatusInProgress = "in_progress"
+	StatusCompleted  = "completed"
+)
+
+const (
+	FormKeyFlightData  = "flight_data"
+	FormKeyPatientData = "patient_data"
+)
+
+var missionTypeForms = map[string][]string{
+	sharedconst.MissionTypeHEMS: []string{FormKeyFlightData, FormKeyPatientData},
+	sharedconst.MissionTypeCAT:  []string{FormKeyFlightData},
+	sharedconst.MissionTypeSPO:  []string{FormKeyFlightData},
+	sharedconst.MissionTypeNCO:  []string{FormKeyFlightData},
+}
+
+type FormFacts map[string]string
+
+type FormStatus struct {
+	Key    string
+	Status string
+}
+
+func BuildForms(missionType string, facts FormFacts) []FormStatus {
+	keys := missionFormsForType(missionType)
+	if len(keys) == 0 {
+		keys = sortedFactKeys(facts)
+	}
+	out := make([]FormStatus, 0, len(keys))
+	if len(keys) == 0 {
+		return out
+	}
+
+	for _, key := range keys {
+		out = append(out, formStatus(key, facts[key]))
+	}
+	return out
+}
+
+func missionFormsForType(missionType string) []string {
+	missionType = strings.ToUpper(strings.TrimSpace(missionType))
+	if forms, ok := missionTypeForms[missionType]; ok && len(forms) > 0 {
+		out := make([]string, len(forms))
+		copy(out, forms)
+		return out
+	}
+
+	return nil
+}
+
+func sortedFactKeys(facts FormFacts) []string {
+	keys := make([]string, 0, len(facts))
+	for key := range facts {
+		keys = append(keys, key)
+	}
+	sort.Strings(keys)
+	return keys
+}
+
+// ComputeStatus derives the mission state from its forms so new forms can be
+// added later without reworking mission-level branching.
+func ComputeStatus(forms []FormStatus) string {
+	if len(forms) == 0 {
+		return StatusDraft
+	}
+
+	completed := 0
+	inProgress := 0
+	for i := range forms {
+		switch forms[i].Status {
+		case StatusCompleted:
+			completed++
+		case StatusInProgress:
+			inProgress++
+		}
+	}
+
+	switch {
+	case completed == 0:
+		if inProgress > 0 {
+			return StatusInProgress
+		}
+		return StatusDraft
+	case completed == len(forms):
+		return StatusCompleted
+	default:
+		return StatusInProgress
+	}
+}
+
+func formStatus(key, status string) FormStatus {
+	return FormStatus{Key: key, Status: normalizeFormStatus(status)}
+}
+
+func normalizeFormStatus(status string) string {
+	switch strings.ToLower(strings.TrimSpace(status)) {
+	case StatusCompleted:
+		return StatusCompleted
+	case StatusInProgress:
+		return StatusInProgress
+	default:
+		return StatusDraft
+	}
+}