add asset

src/components/task/TaskAssetManager.vue

@@ -0,0 +1,153 @@
+<template>
+  <n-flex vertical>
+    <n-flex align="center">
+      <n-text strong>素材</n-text>
+      <n-button size="small" @click="showUpload = true">上传图片</n-button>
+    </n-flex>
+    <n-empty v-if="!assets.length" description="暂无素材" size="small" />
+    <n-flex v-else wrap>
+      <n-card
+        v-for="asset in assets"
+        :key="asset.name"
+        size="small"
+        style="width: 120px"
+      >
+        <template #cover>
+          <n-image
+            :src="asset.url"
+            style="width: 100%; height: 80px; object-fit: cover"
+          />
+        </template>
+        <n-flex align="center" justify="space-between">
+          <n-text style="font-size: 12px; word-break: break-all">{{
+            asset.name
+          }}</n-text>
+          <n-button
+            size="tiny"
+            quaternary
+            type="error"
+            @click="remove(asset.name)"
+          >
+            <template #icon>
+              <Icon icon="material-symbols:close-rounded" />
+            </template>
+          </n-button>
+        </n-flex>
+      </n-card>
+    </n-flex>
+
+    <n-modal
+      v-model:show="showUpload"
+      preset="card"
+      title="上传素材"
+      style="width: 400px"
+    >
+      <n-form>
+        <n-form-item label="文件名（如 1.png）">
+          <n-input v-model:value="uploadName" placeholder="1.png" />
+        </n-form-item>
+        <n-form-item label="选择文件">
+          <n-upload :max="1" @change="onFileChange" :default-upload="false">
+            <n-button>选择文件</n-button>
+          </n-upload>
+        </n-form-item>
+      </n-form>
+      <template #footer>
+        <n-flex justify="end">
+          <n-button @click="showUpload = false">取消</n-button>
+          <n-button
+            type="primary"
+            :disabled="!uploadName || !uploadFile"
+            :loading="uploading"
+            @click="upload"
+          >
+            上传
+          </n-button>
+        </n-flex>
+      </template>
+    </n-modal>
+  </n-flex>
+</template>
+
+<script lang="ts" setup>
+import { ref, watch } from "vue"
+import { Icon } from "@iconify/vue"
+import { useMessage } from "naive-ui"
+import type { UploadFileInfo } from "naive-ui"
+import { TaskAssets } from "../../api"
+import type { TaskAsset } from "../../utils/type"
+
+const props = defineProps<{
+  taskType: "challenge" | "tutorial"
+  display: number
+}>()
+
+const message = useMessage()
+const assets = ref<TaskAsset[]>([])
+const showUpload = ref(false)
+const uploadName = ref("")
+const uploadFile = ref<File | null>(null)
+const uploading = ref(false)
+
+async function load() {
+  if (!props.display) return
+  try {
+    assets.value =
+      props.taskType === "challenge"
+        ? await TaskAssets.listChallenge(props.display)
+        : await TaskAssets.listTutorial(props.display)
+  } catch {
+    assets.value = []
+  }
+}
+
+function onFileChange({ file }: { file: UploadFileInfo }) {
+  if (file.status === "pending") {
+    uploadFile.value = file.file ?? null
+  }
+}
+
+async function upload() {
+  if (!uploadName.value || !uploadFile.value) return
+  uploading.value = true
+  try {
+    const asset =
+      props.taskType === "challenge"
+        ? await TaskAssets.uploadChallenge(
+            props.display,
+            uploadName.value,
+            uploadFile.value,
+          )
+        : await TaskAssets.uploadTutorial(
+            props.display,
+            uploadName.value,
+            uploadFile.value,
+          )
+    const idx = assets.value.findIndex((a) => a.name === asset.name)
+    if (idx >= 0) assets.value[idx] = asset
+    else assets.value.push(asset)
+    message.success(`${asset.name} 上传成功`)
+    showUpload.value = false
+    uploadName.value = ""
+    uploadFile.value = null
+  } catch (err: any) {
+    message.error(err?.response?.data?.detail ?? "上传失败")
+  } finally {
+    uploading.value = false
+  }
+}
+
+async function remove(name: string) {
+  try {
+    props.taskType === "challenge"
+      ? await TaskAssets.deleteChallenge(props.display, name)
+      : await TaskAssets.deleteTutorial(props.display, name)
+    assets.value = assets.value.filter((a) => a.name !== name)
+    message.success("删除成功")
+  } catch (err: any) {
+    message.error(err?.response?.data?.detail ?? "删除失败")
+  }
+}
+
+watch(() => props.display, load, { immediate: true })
+</script>