From 7203403897fbd8a7d17523a5a25c128a1f5eca05 Mon Sep 17 00:00:00 2001
From: Wickedness <y2keui@nate.com>
Date: Sun, 5 Jul 2026 14:58:14 +0900
Subject: [PATCH] Validate sortie recruit availability

---
 scripts/verify-campaign-recruit-data.mjs | 39 +++++++++++++++++++++++-
 1 file changed, 38 insertions(+), 1 deletion(-)

diff --git a/scripts/verify-campaign-recruit-data.mjs b/scripts/verify-campaign-recruit-data.mjs
index 52d5224..1166afe 100644
--- a/scripts/verify-campaign-recruit-data.mjs
+++ b/scripts/verify-campaign-recruit-data.mjs
@@ -21,7 +21,9 @@ try {
 
   validateRecruitTemplates(errors, recruitTemplates, classKeys, itemKeys, itemCatalog, equipmentSlots);
 
-  Object.entries(battleScenarios).forEach(([battleId, scenario]) => {
+  const scenarioEntries = Object.entries(battleScenarios);
+
+  scenarioEntries.forEach(([battleId, scenario]) => {
     const sameBattleAllies = new Set(scenario.units.filter((unit) => unit.faction === 'ally').map((unit) => unit.id));
     const rewardRecruits = scenario.campaignReward?.recruits ?? [];
 
@@ -40,6 +42,7 @@ try {
   });
 
   validateReachability(errors, recruitTemplates, recruitRewardRefs);
+  validateSortieRecruitAvailability(errors, scenarioEntries);
 
   if (errors.length) {
     console.error(`Campaign recruit data verification failed with ${errors.length} issue(s):`);
@@ -165,6 +168,40 @@ function validateReachability(errors, recruitTemplates, recruitRewardRefs) {
   });
 }
 
+function validateSortieRecruitAvailability(errors, scenarioEntries) {
+  const firstBattleAllies = scenarioEntries[0]?.[1]?.units
+    ?.filter((unit) => unit.faction === 'ally')
+    .map((unit) => unit.id) ?? [];
+  const availableUnitIds = new Set(firstBattleAllies);
+
+  scenarioEntries.forEach(([battleId, scenario]) => {
+    const unavailableRefs = new Set();
+    const sortie = scenario.sortie;
+
+    (sortie?.requiredUnits ?? []).forEach((unitId) => {
+      if (!availableUnitIds.has(unitId)) {
+        unavailableRefs.add(`requiredUnits:${unitId}`);
+      }
+    });
+    (sortie?.recommendedUnits ?? []).forEach((recommendation) => {
+      if (!availableUnitIds.has(recommendation.unitId)) {
+        unavailableRefs.add(`recommendedUnits:${recommendation.unitId}`);
+      }
+    });
+    (sortie?.deploymentSlots ?? []).forEach((slot) => {
+      if (slot.unitId && !availableUnitIds.has(slot.unitId)) {
+        unavailableRefs.add(`deploymentSlots:${slot.unitId}`);
+      }
+    });
+
+    if (unavailableRefs.size > 0) {
+      errors.push(`${battleId}: sortie references unit(s) before recruit availability: ${Array.from(unavailableRefs).join(', ')}`);
+    }
+
+    (scenario.campaignReward?.recruits ?? []).forEach((unitId) => availableUnitIds.add(unitId));
+  });
+}
+
 function assertNonEmptyString(errors, value, context) {
   if (typeof value !== 'string' || value.trim().length === 0) {
     errors.push(`${context} must be a non-empty string`);