<!-- 编辑弹窗 -->
<template>
  <ele-modal
    width="720px"
    :visible="visible"
    :close-on-click-modal="false"
    custom-class="ele-dialog-form"
    :title="isUpdate ? '修改菜单' : '添加菜单'"
    @update:visible="updateVisible"
  >
    <el-form ref="form" :model="form" :rules="rules" label-width="100px">
      <el-row>
        <el-col :span="12">
          <el-form-item label="上级菜单:">
            <ele-tree-select
              clearable
              v-model="form.parentId"
              :data="menuList"
              label-key="name"
              value-key="id"
              default-expand-all
              placeholder="请选择上级菜单"
            />
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="菜单名称:" prop="name">
            <el-input
              clearable
              v-model="form.name"
              placeholder="请输入菜单名称"
            />
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="路由地址:" prop="url">
            <el-input
              clearable
              v-model="form.url"
              placeholder="请输入路由地址"
            />
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="组件地址:" prop="component">
            <el-input
              clearable
              v-model="form.component"
              placeholder="请输入路由地址"
            />
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="菜单图标:">
            <ele-icon-picker
              v-model="form.icon"
              placeholder="请选择菜单图标"
              :disabled="form.type === 2"
            />
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="排序号:" prop="sort">
            <el-input-number
              :min="0"
              v-model="form.sort"
              placeholder="请输入排序号"
              controls-position="right"
              class="ele-fluid ele-text-left"
            />
          </el-form-item>
        </el-col>
        <el-col :span="12">
          <el-form-item label="菜单类型:" prop="type">
            <el-radio-group v-model="form.type" @change="onMenuTypeChange">
              <el-radio :label="1">菜单</el-radio>
              <el-radio :label="2">按钮</el-radio>
            </el-radio-group>
          </el-form-item>
        </el-col>
      </el-row>
      <!-- <div style="margin: 6px 0 28px 0">
        <el-divider />
      </div> -->
    </el-form>
    <template v-slot:footer>
      <el-button @click="updateVisible(false)">取消</el-button>
      <el-button type="primary" :loading="loading" @click="save">
        保存
      </el-button>
    </template>
  </ele-modal>
</template>

<script>
  import { EleIconPicker } from 'ele-admin';
  import { saveOrUpdate } from '@/api/system/menu';

  export default {
    components: { EleIconPicker },
    props: {
      // 弹窗是否打开
      visible: Boolean,
      // 修改回显的数据
      data: Object,
      // 上级菜单id
      parentId: [Number, String],
      // 全部菜单数据
      menuList: Array
    },
    data () {
      const defaultForm = {
        id: null,
        parentId: '',
        name: '',
        type: 1,
        icon: '',
        url: '',
        component: '',
        sort: null,
        permissionCode: 1
      };
      return {
        defaultForm,
        // 表单数据
        form: { ...defaultForm },
        // 表单验证规则
        rules: {
          name: [
            { required: true, message: '请输入菜单名称', trigger: 'blur' }
          ],
          sort: [{ required: true, message: '请输入排序号', trigger: 'blur' }],
          url: [{ required: true, message: '请输入菜单路由', trigger: 'blur' }],
          type: [{ required: true, message: '请选择菜单类型', trigger: 'blur' }]
        },
        // 提交状态
        loading: false,
        // 是否是修改
        isUpdate: false
      };
    },
    computed: {
      // pathPlaceholder() {
      //   return this.form.openType === 2 ? '请输入外链地址' : '请输入路由地址';
      // },
      // componentPlaceholder() {
      //   return this.form.openType === 1 ? '请输入内链地址' : '请输入组件路径';
      // },
      // // 是否开启响应式布局
      // styleResponsive() {
      //   return this.$store.state.theme.styleResponsive;
      // }
    },
    methods: {
      /* 保存编辑 */
      save () {
        this.$refs.form.validate((valid) => {
          if (!valid) {
            return false;
          }
          this.loading = true;
          const data = {
            ...this.form,
            // menuType 对应的值与后端不一致在前端处理
            // type: this.form.type === 2 ? 1 : 0,
            parentId: this.form.parentId || 0
          };
          // const saveOrUpdate = this.isUpdate ? updateMenu : addMenu;
          if (!this.isUpdate) {
            delete data.id;
          }
          saveOrUpdate(data)
            .then((res) => {
              this.loading = false;
              if (this.isUpdate) {
                this.$message.success('菜单编辑成功');
              } else {
                this.$message.success('菜单新增成功');
              }
              this.updateVisible(false);
              this.$emit('done');
            })
            .catch((e) => {
              this.loading = false;
              // this.$message.error(e.message);
            });
        });
      },
      /* 更新visible */
      updateVisible (value) {
        this.$emit('update:visible', value);
      },
      /* menuType选择改变 */
      onMenuTypeChange () {
        // if (this.form.menuType === 0) {
        //   this.form.authority = null;
        //   this.form.openType = 0;
        //   this.form.component = null;
        // } else if (this.form.menuType === 1) {
        //   if (this.form.openType === 2) {
        //     this.form.authority = null;
        //   }
        // } else {
        //   this.form.openType = 0;
        //   this.form.icon = null;
        //   this.form.path = null;
        //   this.form.component = null;
        //   this.form.hide = 0;
        // }
      },
      /* openType选择改变 */
      onOpenTypeChange () {
        if (this.form.openType === 2) {
          this.form.component = null;
          this.form.authority = null;
        }
      }
      /* 判断是否是外链 */
      // isUrl(url) {
      //   return !!(
      //     url &&
      //     (url.startsWith('http://') ||
      //       url.startsWith('https://') ||
      //       url.startsWith('//'))
      //   );
      // },
      /* 判断是否是目录 */
      // isDirectory(d) {
      //   return !!d.children?.length && !d.component;
      // }
    },
    watch: {
      visible (visible) {
        if (visible) {
          if (this.data) {
            // const isInnerLink = this.isUrl(this.data.component) ? 1 : 0;
            // menuType 对应的值与后端不一致在前端处理
            // const menuType =
            //   this.data.type === 1
            //     ? 2
            //     : this.isDirectory(this.data)
            //     ? 0
            //     : 1;
            this.$util.assignObject(this.form, {
              ...this.data,
              // openType: this.isUrl(this.data.path) ? 2 : isInnerLink,
              parentId: this.data.parentId == 0 ? '' : this.data.parentId ?? ''
            });
            this.isUpdate = true;
          } else {
            this.form.parentId = this.parentId ?? '';
            this.isUpdate = false;
          }
        } else {
          this.$refs.form.clearValidate();
          this.form = { ...this.defaultForm };
        }
      }
    }
  };
</script>
