From c741d89b15e9f13d6363b19b6b4b4ea05485e980 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=83=9D=E5=85=88=E7=91=9E?= <1490493387@qq.com>
Date: Thu, 6 Jan 2022 23:56:09 +0800
Subject: [PATCH] =?UTF-8?q?feat(Upload):=20=E5=B0=81=E8=A3=85mini=E4=B8=8A?=
 =?UTF-8?q?=E4=BC=A0=E7=BB=84=E4=BB=B6?=
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---
 src/components/Upload/MiniCardUpload.vue | 121 +++++++++++++++++++++++
 src/components/Upload/SingleUpload.vue   |   4 +-
 2 files changed, 123 insertions(+), 2 deletions(-)
 create mode 100644 src/components/Upload/MiniCardUpload.vue

diff --git a/src/components/Upload/MiniCardUpload.vue b/src/components/Upload/MiniCardUpload.vue
new file mode 100644
index 00000000..0e932ef4
--- /dev/null
+++ b/src/components/Upload/MiniCardUpload.vue
@@ -0,0 +1,121 @@
+<template>
+  <div>
+    <el-upload
+        class="mini-card-uploader"
+        :headers="headers"
+        :action="uploadAction"
+        :multiple="false"
+        :show-file-list="false"
+        :file-list="fileList"
+        :before-upload="handleBeforeUpload"
+        :on-success="handleUploadSuccess"
+        :on-preview="handlePreview"
+        :auto-upload="true"
+    >
+      <img v-if="fileList[0].url" :src="fileList[0].url" class="mini-card">
+      <i v-else class="el-icon-plus mini-card-uploader-icon"></i>
+      <i v-if="fileList[0].url" class="el-icon-close mini-card-remove-icon"
+         @click.stop="handleRemove(fileList[0].url)"></i>
+    </el-upload>
+
+  </div>
+</template>
+<script setup lang="ts">
+import {Local} from "@/utils/storage";
+import {deleteFile} from '@/api/system/file'
+import {computed, reactive, toRefs} from "vue";
+
+const emit = defineEmits(['update:modelValue']);
+
+const props = defineProps({
+  modelValue: {
+    type: String,
+    default: ''
+  },
+  maxCount: {
+    type: Number,
+    default: 1
+  }
+})
+
+
+const state = reactive({
+  uploadAction: import.meta.env.VITE_APP_BASE_API + '/youlai-admin/api/v1/files',
+  headers: {authorization: Local.get('token')},
+  fileList: [{url: ''}]
+})
+
+const imgUrl = computed({
+  get() {
+    return props.modelValue
+  },
+  set(val) {
+    state.fileList = [{url: val as string}]
+    emit('update:modelValue', val)
+  }
+})
+
+const {uploadAction, headers, fileList} = toRefs(state)
+
+
+function handleBeforeUpload(file: any) {
+  const isJPG = file.type === 'image/jpeg'
+  const isLt2M = file.size / 1024 / 1024 < 2
+  if (!isJPG) {
+  }
+
+  if (!isLt2M) {
+  }
+  return true
+}
+
+function handleUploadSuccess(response: any) {
+  state.fileList.pop();
+  const fileUrl = response.data
+  state.fileList.push({url: fileUrl})
+  emit('update:modelValue', fileUrl)
+}
+
+function handleRemove(file: any) {
+  deleteFile(file.url)
+  emit('update:modelValue', '')
+}
+
+</script>
+<style>
+.mini-card-uploader .el-upload {
+  border: 1px dashed #d9d9d9;
+  border-radius: 6px;
+  cursor: pointer;
+  position: relative;
+  overflow: hidden;
+}
+
+.mini-card-uploader .el-upload:hover {
+  border-color: #409EFF;
+}
+
+.mini-card-uploader-icon {
+  font-size: 28px;
+  color: #8c939d;
+  width: 60px;
+  height: 50px;
+  line-height: 50px;
+  text-align: center;
+}
+
+.mini-card {
+  width: 60px;
+  height: 50px;
+  display: block;
+}
+
+.mini-card-remove-icon {
+  position: absolute;
+  right: 0;
+  top: 0;
+  color: #409eff;
+}
+</style>
+
+
diff --git a/src/components/Upload/SingleUpload.vue b/src/components/Upload/SingleUpload.vue
index 36af176d..aa100cdf 100644
--- a/src/components/Upload/SingleUpload.vue
+++ b/src/components/Upload/SingleUpload.vue
@@ -25,7 +25,7 @@
 </template>
 
 <script setup lang="ts">
-import { computed, reactive, toRefs, ref, watch} from "vue";
+import { computed, reactive, toRefs} from "vue";
 import {Plus} from '@element-plus/icons-vue'
 import {ElMessage} from "element-plus"
 import {deleteFile} from "@/api/system/file";
@@ -45,7 +45,7 @@ const props = defineProps({
 })
 
 const state = reactive({
-  uploadAction: '/dev-api/youlai-admin/api/v1/files',
+  uploadAction: import.meta.env.VITE_APP_BASE_API+ '/youlai-admin/api/v1/files',
   viewImgUrl: '',
   viewDialogVisible: false,
   headers: {authorization: Local.get('token')}