admin: polish template item actions

frontend/src/components/admin/AdminTemplatesSection.vue

@@ -257,7 +257,7 @@ function setThumbFileElement(el) {
         <div v-for="item in props.selectedTemplate.items" :key="item.id" class="thumbCard" :data-template-item-id="item.id">
           <div class="thumbCard__media">
             <img class="thumb thumb--template" :src="toApiUrl(item.src)" :alt="item.label" draggable="false" />
-            <button class="thumbCard__deleteBtn" type="button" data-no-drag @click="props.removeTemplateItem(item.id)">X</button>
+            <button class="thumbCard__deleteBtn" type="button" data-no-drag @click="props.removeTemplateItem(item)">X</button>
           </div>
           <input
             v-model="item.draftLabel"

frontend/src/views/AdminView.vue

@@ -92,6 +92,7 @@ const userDeleteModalOpen = ref(false)
 const userRoleModalOpen = ref(false)
 const customItemModalOpen = ref(false)
 const customItemDeleteModalOpen = ref(false)
+const templateItemDeleteModalOpen = ref(false)
 const customItemModalHistoryActive = ref(false)
 const modalTargetUser = ref(null)
 const modalPasswordDraft = ref('')
@@ -100,6 +101,8 @@ const modalUserDraftEmail = ref('')
 const modalUserDraftNickname = ref('')
 const modalUserDraftIsAdmin = ref(false)
 const modalTargetCustomItem = ref(null)
+const modalTargetTemplateItem = ref(null)
+const modalTargetTemplateItemUsage = ref({ totalCount: 0, publicCount: 0, privateCount: 0 })
 const customItemModalDraftLabel = ref('')
 const customItemModalDraftTags = ref([])
 const customItemModalLabelSaving = ref(false)
@@ -373,6 +376,7 @@ const isAnyModalOpen = computed(
     templatePickerModalOpen.value ||
     customItemModalOpen.value ||
     customItemDeleteModalOpen.value ||
+    templateItemDeleteModalOpen.value ||
     adminTierListManageModalOpen.value ||
     imageResetModalOpen.value ||
     previewModalOpen.value
@@ -1420,12 +1424,26 @@ async function toggleSelectedTemplateVisibility(nextValue) {
   }
 }
 
-async function removeTemplateItem(itemId) {
+function closeTemplateItemDeleteModal() {
+  templateItemDeleteModalOpen.value = false
+  modalTargetTemplateItem.value = null
+  modalTargetTemplateItemUsage.value = { totalCount: 0, publicCount: 0, privateCount: 0 }
+}
+
+function templateItemDeleteImpactText() {
+  const usage = modalTargetTemplateItemUsage.value || { totalCount: 0, publicCount: 0, privateCount: 0 }
+  if (usage.totalCount) {
+    return `이 아이템은 이미 저장된 티어표 ${usage.totalCount}개(공개 ${usage.publicCount}개, 비공개 ${usage.privateCount}개)에서 사용 중이에요. 기존 저장 티어표에는 영향을 주지 않고, 이후 새로 만드는 티어표에서만 제외됩니다.`
+  }
+  return '이 기본 아이템을 삭제할까요? 기존 저장 티어표에는 영향을 주지 않고, 이후 새로 만드는 티어표에서만 제외됩니다.'
+}
+
+async function removeTemplateItem(item) {
   resetMessages()
-  if (!selectedTemplateId.value) return
+  if (!selectedTemplateId.value || !item?.id) return
   try {
     const usageRes = await fetch(
-      toApiUrl(`/api/admin/templates/${encodeURIComponent(selectedTemplateId.value)}/items/${encodeURIComponent(itemId)}/usage`),
+      toApiUrl(`/api/admin/templates/${encodeURIComponent(selectedTemplateId.value)}/items/${encodeURIComponent(item.id)}/usage`),
       {
         credentials: 'include',
       }
@@ -1433,16 +1451,22 @@ async function removeTemplateItem(itemId) {
     if (!usageRes.ok) throw new Error('usage_failed')
 
     const usageData = await usageRes.json()
-    const usage = usageData?.usage || { totalCount: 0, publicCount: 0, privateCount: 0 }
-    const impactMessage = usage.totalCount
-      ? `이 아이템은 이미 저장된 티어표 ${usage.totalCount}개(공개 ${usage.publicCount}개, 비공개 ${usage.privateCount}개)에서 사용 중이에요.\n기존 티어표에는 영향을 주지 않고, 이후 새로 만드는 티어표에서만 제외됩니다.\n정말 삭제할까요?`
-      : '이 기본 아이템을 삭제할까요?\n기존 저장 티어표에는 영향을 주지 않고, 이후 새로 만드는 티어표에서만 제외됩니다.'
-    const ok = window.confirm(impactMessage)
-    if (!ok) return
+    modalTargetTemplateItem.value = item
+    modalTargetTemplateItemUsage.value = usageData?.usage || { totalCount: 0, publicCount: 0, privateCount: 0 }
+    templateItemDeleteModalOpen.value = true
+  } catch (e) {
+    error.value = '템플릿 기본 아이템 삭제에 실패했어요.'
+  }
+}
 
+async function confirmTemplateItemDelete() {
+  resetMessages()
+  if (!selectedTemplateId.value || !modalTargetTemplateItem.value?.id) return
+
+  try {
     const previousScrollY = window.scrollY
     const res = await fetch(
-      toApiUrl(`/api/admin/templates/${encodeURIComponent(selectedTemplateId.value)}/items/${encodeURIComponent(itemId)}`),
+      toApiUrl(`/api/admin/templates/${encodeURIComponent(selectedTemplateId.value)}/items/${encodeURIComponent(modalTargetTemplateItem.value.id)}`),
       {
         method: 'DELETE',
         credentials: 'include',
@@ -1450,6 +1474,7 @@ async function removeTemplateItem(itemId) {
     )
     if (!res.ok) throw new Error('failed')
 
+    closeTemplateItemDeleteModal()
     await loadTemplate()
     await nextTick()
     window.scrollTo({ top: previousScrollY, behavior: 'auto' })
@@ -2649,6 +2674,20 @@ function openUserProfile(user) {
               </div>
             </div>
 
+            <div v-if="templateItemDeleteModalOpen" class="modalOverlay" @click.self="closeTemplateItemDeleteModal">
+              <div class="modalCard" role="dialog" aria-modal="true">
+                <div class="modalCard__title">기본 아이템 삭제</div>
+                <div class="modalCard__desc">
+                  <strong>{{ modalTargetTemplateItem?.label || '선택한 아이템' }}</strong>
+                  {{ ' ' }}{{ templateItemDeleteImpactText() }}
+                </div>
+                <div class="modalCard__actions">
+                  <button class="btn btn--ghost" @click="closeTemplateItemDeleteModal">취소</button>
+                  <button class="btn btn--danger" @click="confirmTemplateItemDelete">삭제</button>
+                </div>
+              </div>
+            </div>
+
             <div v-if="adminTierListManageModalOpen" class="modalOverlay" @click.self="closeAdminTierListManageModal">
               <div class="modalCard" role="dialog" aria-modal="true">
                 <div class="modalCard__title">티어표 관리</div>
@@ -3683,6 +3722,12 @@ function openUserProfile(user) {
 }
 .adminUiScope .templateSettingsCard__actions > .btn {
   flex: 0 0 auto;
+  height: auto;
+  max-width: 100%;
+  white-space: normal;
+}
+.adminUiScope .templateSettingsCard__actions > a.btn {
+  height: auto;
   max-width: 100%;
   white-space: normal;
 }
@@ -3958,8 +4003,8 @@ function openUserProfile(user) {
 }
 .adminUiScope .thumbCard__deleteBtn {
   position: absolute;
-  top: 8px;
-  right: 8px;
+  top: -24px;
+  right: -24px;
   width: 28px;
   height: 28px;
   display: grid;