<template>
  <BasicDrawer v-bind="$attrs" @register="registerDrawer" showFooter :title="getTitle" width="500px" @ok="handleSubmit">
    <BasicForm @register="registerForm">
      <template #menu="{ model, field }">
        <BasicTree
          v-model:value="model[field]"
          :treeData="treeData"
          :fieldNames="{ key: 'id', value: 'id' }"
          checkable
          toolbar
          title="菜单分配"
        />
      </template>
    </BasicForm>
  </BasicDrawer>
</template>
<script lang="ts">
  import { defineComponent, ref, computed, unref } from 'vue';
  import { BasicForm, useForm } from '/@/components/Form/index';
  import { formSchema } from './role.data';
  import { BasicDrawer, useDrawerInner } from '/@/components/Drawer';
  import { BasicTree } from '/@/components/Tree';
  import * as RoleApi from '/@/api/system/roleApi';

  export default defineComponent({
    name: 'RoleDrawer',
    components: { BasicDrawer, BasicForm, BasicTree },
    emits: ['success', 'register'],
    setup(_, { emit }) {
      const isUpdate = ref(true);
      const treeData = ref([]);
      const entityId = ref(0);

      const [registerForm, { resetFields, setFieldsValue, validate }] = useForm({
        labelWidth: 90,
        schemas: formSchema,
        showActionButtonGroup: false,
      });

      const [registerDrawer, { setDrawerProps, closeDrawer }] = useDrawerInner(async (data) => {
        await resetFields();
        setDrawerProps({ confirmLoading: false });
        entityId.value = data?.record?.id;
        // 需要在setFieldsValue之前先填充treeData，否则Tree组件可能会报key not exist警告
        // if (unref(treeData).length === 0) {
        //   const data = (await AuthorityApi.all()) as any;
        //   treeData.value = allHierarchy2tree(data, 'authorityId');
        // }
        isUpdate.value = !!data?.isUpdate;

        if (unref(isUpdate)) {
          await setFieldsValue({
            ...data.record,
          });
        }
      });

      const getTitle = computed(() => (!unref(isUpdate) ? '新增角色' : '编辑角色'));

      async function handleSubmit() {
        try {
          const values = await validate();
          setDrawerProps({ confirmLoading: true });
          const action = !unref(isUpdate) ? RoleApi.add : RoleApi.update;
          const data = !unref(isUpdate) ? { ...values } : { ...values, id: entityId.value };

          await action(data);

          closeDrawer();
          emit('success');
        } finally {
          setDrawerProps({ confirmLoading: false });
        }
      }

      return {
        registerDrawer,
        registerForm,
        getTitle,
        handleSubmit,
        treeData,
      };
    },
  });
</script>
