fix : lint

src/types/gameplay/repairMission.ts

@@ -30,3 +30,43 @@ export function isRepairMissionId(value: string): value is RepairMissionId {
 export function isMissionStep(value: string): value is MissionStep {
   return (MISSION_STEPS as readonly string[]).includes(value);
 }
+
+export function getNextMissionStep(step: MissionStep): MissionStep {
+  switch (step) {
+    case "locked":
+      return "waiting";
+    case "waiting":
+      return "inspected";
+    case "inspected":
+      return "fragmented";
+    case "fragmented":
+      return "scanning";
+    case "scanning":
+      return "repairing";
+    case "repairing":
+      return "reassembling";
+    case "reassembling":
+    case "done":
+      return "done";
+  }
+}
+
+export function getPreviousMissionStep(step: MissionStep): MissionStep {
+  switch (step) {
+    case "locked":
+    case "waiting":
+      return "locked";
+    case "inspected":
+      return "waiting";
+    case "fragmented":
+      return "inspected";
+    case "scanning":
+      return "fragmented";
+    case "repairing":
+      return "scanning";
+    case "reassembling":
+      return "repairing";
+    case "done":
+      return "reassembling";
+  }
+}