릴리스: v0.1.13 관리자 탭과 가변 티어 행 추가

frontend/src/views/TierEditorView.vue

@@ -1,5 +1,5 @@
 <script setup>
-import { computed, nextTick, onMounted, ref } from 'vue'
+import { computed, nextTick, onMounted, onUnmounted, ref } from 'vue'
 import { useRoute, useRouter } from 'vue-router'
 import Sortable from 'sortablejs'
 import * as htmlToImage from 'html-to-image'
@@ -38,12 +38,18 @@ const groupListEl = ref(null)
 const poolEl = ref(null)
 const groupDropEls = ref({})
 const fileEl = ref(null)
+const groupSortable = ref(null)
+const poolSortable = ref(null)
+const dropSortables = ref([])
 
 const isNewTierList = computed(() => tierListId.value === 'new')
 const canEdit = computed(() => !!auth.user && (!ownerId.value || ownerId.value === auth.user.id))
 
 function setGroupDropEl(groupId, el) {
-  if (!el) return
+  if (!el) {
+    delete groupDropEls.value[groupId]
+    return
+  }
   groupDropEls.value[groupId] = el
 }
 
@@ -75,7 +81,9 @@ function resolveItemSrc(item) {
 async function initSortables() {
   if (!poolEl.value || !groupListEl.value) return
 
-  Sortable.create(groupListEl.value, {
+  destroySortables()
+
+  groupSortable.value = Sortable.create(groupListEl.value, {
     animation: 160,
     handle: '[data-group-handle]',
     ghostClass: 'ghost',
@@ -88,7 +96,7 @@ async function initSortables() {
     },
   })
 
-  Sortable.create(poolEl.value, {
+  poolSortable.value = Sortable.create(poolEl.value, {
     group: 'tier-items',
     animation: 160,
     draggable: '[data-item-id]',
@@ -98,7 +106,7 @@ async function initSortables() {
     onAdd: () => normalizeSort(poolEl.value),
   })
 
-  Object.entries(groupDropEls.value).forEach(([gid, el]) => {
+  dropSortables.value = Object.entries(groupDropEls.value).map(([gid, el]) =>
     Sortable.create(el, {
       group: 'tier-items',
       animation: 160,
@@ -108,7 +116,56 @@ async function initSortables() {
       onSort: () => normalizeSort(el),
       onAdd: () => normalizeSort(el),
     })
-  })
+  )
+}
+
+function destroySortables() {
+  if (groupSortable.value) {
+    groupSortable.value.destroy()
+    groupSortable.value = null
+  }
+  if (poolSortable.value) {
+    poolSortable.value.destroy()
+    poolSortable.value = null
+  }
+  dropSortables.value.forEach((instance) => instance.destroy())
+  dropSortables.value = []
+}
+
+async function syncSortables() {
+  await nextTick()
+  if (canEdit.value) {
+    await initSortables()
+  }
+}
+
+function createGroupName() {
+  const alphabet = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+  const index = groups.value.length
+  if (index < alphabet.length) return alphabet[index]
+  return `Tier ${index + 1}`
+}
+
+async function addGroup() {
+  groups.value = [
+    ...groups.value,
+    {
+      id: `g-${Date.now()}-${Math.random().toString(16).slice(2, 8)}`,
+      name: createGroupName(),
+      itemIds: [],
+    },
+  ]
+  await syncSortables()
+}
+
+async function removeGroup(groupId) {
+  if (groups.value.length <= 1) return
+  const target = groups.value.find((group) => group.id === groupId)
+  if (!target) return
+  pool.value = [...target.itemIds, ...pool.value]
+  groups.value = groups.value.filter((group) => group.id !== groupId)
+  delete groupDropEls.value[groupId]
+  await syncSortables()
 }
 
 function addCustomImage(file) {
@@ -278,6 +335,10 @@ onMounted(() => {
     }
   })()
 })
+
+onUnmounted(() => {
+  destroySortables()
+})
 </script>
 
 <template>
@@ -314,11 +375,15 @@ onMounted(() => {
 
   <section class="layout">
     <div ref="boardEl" class="board">
+      <div v-if="canEdit" class="boardTools">
+        <button class="btn btn--ghost" @click="addGroup">티어 추가</button>
+      </div>
       <div ref="groupListEl" class="rows">
         <div v-for="g in groups" :key="g.id" class="row">
           <div class="row__label">
             <span class="grab" title="드래그로 순서 변경" data-group-handle>↕</span>
             <input v-model="g.name" class="groupName" :readonly="!canEdit" />
+            <button v-if="canEdit" class="rowRemoveBtn" :disabled="groups.length <= 1" @click="removeGroup(g.id)">삭제</button>
           </div>
           <div
             class="row__drop"
@@ -471,6 +536,11 @@ onMounted(() => {
   border-radius: 16px;
   padding: 12px;
 }
+.boardTools {
+  display: flex;
+  justify-content: flex-end;
+  margin-bottom: 10px;
+}
 .rows {
   display: grid;
   gap: 10px;
@@ -517,6 +587,20 @@ onMounted(() => {
   outline: none;
   min-width: 0;
 }
+.rowRemoveBtn {
+  padding: 6px 10px;
+  border-radius: 10px;
+  border: 1px solid rgba(239, 68, 68, 0.28);
+  background: rgba(239, 68, 68, 0.12);
+  color: rgba(255, 255, 255, 0.92);
+  cursor: pointer;
+  font-weight: 800;
+  flex: 0 0 auto;
+}
+.rowRemoveBtn:disabled {
+  opacity: 0.45;
+  cursor: not-allowed;
+}
 .row__drop {
   border-radius: 14px;
   background: rgba(0, 0, 0, 0.18);