<template>
  <div class="croppers-container">
    <el-card shadow="hover" header="cropper 图片裁剪">
      <el-alert title="感谢优秀的 `cropperjs`，项目地址：https://github.com/fengyuanchen/cropperjs" type="success"
        :closable="false" class="mb15"></el-alert>
      <div class="cropper-img-warp">
        <div class="mb15 mt15">
          <img class="cropper-img" :src="cropperImg">
        </div>
        <el-button type="primary" icon="el-icon-crop" size="small" @click="onCropperDialogOpen">更换头像</el-button>
      </div>
    </el-card>
    <CropperDialog ref="cropperDialogRef" />
  </div>
</template>

<script lang="ts">
import { ref, toRefs, reactive } from "vue";
import CropperDialog from "/@/components/cropper/index.vue";
export default {
  name: "cropper",
  components: { CropperDialog },
  setup() {
    const cropperDialogRef = ref();
    const state = reactive({
      cropperImg:
        "https://ss0.bdstatic.com/70cFvHSh_Q1YnxGkpoWK1HF6hhy/it/u=1813762643,1914315241&fm=26&gp=0.jpg",
    });
    // 打开裁剪弹窗
    const onCropperDialogOpen = () => {
      cropperDialogRef.value.openDialog(state.cropperImg);
    };
    return {
      cropperDialogRef,
      onCropperDialogOpen,
      ...toRefs(state),
    };
  },
};
</script>

<style scoped lang="scss">
.croppers-container {
  .cropper-img-warp {
    text-align: center;
    .cropper-img {
      margin: auto;
      width: 150px;
      height: 150px;
      border-radius: 100%;
    }
  }
}
</style>