<template>
  <div class="tinymce-container editor-container">
    <textarea class="tinymce-textarea" :id="tinymceId"></textarea>
    <div class="editor-custom-btn-container">
     <editorImage  color="#20a0ff" class="editor-upload-btn" @successCBK="imageSuccessCBK"></editorImage>
      </div>
  </div>
</template>

<script>
// Import Tinymce
import tinymce from 'tinymce/tinymce'

// A theme is also required
import 'tinymce/themes/modern/theme'

// Any plugins you want to use has to be imported
import plugins from './plugins'

import toolbar from './toolbar'

import editorImage from './components/editorImage'

export default {
  name: 'tinymce',
  components: { editorImage },
  props: {
    id: {
      type: String
    },
    value: {
      type: String,
      default: ''
    },
    toolbar: {
      type: Array,
      required: false,
      default() {
        return []
      }
    },
    menubar: {
      default: 'file edit insert view format table help'
    },
    height: {
      type: Number,
      required: false,
      default: 360
    }
  },
  data() {
    return {
      hasChange: false,
      hasInit: false,
      tinymceId: this.id || 'vue-tinymce-' + +new Date()
    }
  },
  watch: {
    value(val) {
      if (!this.hasChange && this.hasInit) {
        this.$nextTick(() => tinymce.get(this.tinymceId).setContent(val))
      }
    }
  },
  mounted() {
    this.initTinymce()
  },
  activated() {
    this.initTinymce()
  },
  deactivated() {
    this.destroyTinymce()
  },
  methods: {
    initTinymce() {
      const _this = this
      tinymce.init({
        selector: `#${this.tinymceId}`,
        // language: 'zh_CN',
        height: this.height,
        toolbar: this.toolbar.length > 0 ? this.toolbar : toolbar,
        menubar: this.menubar,
        plugins: plugins,
        body_class: 'panel-body ',
        object_resizing: false,
        end_container_on_empty_block: true,
        powerpaste_word_import: 'clean',
        code_dialog_height: 450,
        code_dialog_width: 1000,
        advlist_bullet_styles: 'square',
        advlist_number_styles: 'default',
        imagetools_cors_hosts: ['wpimg.wallstcn.com', 'wallstreetcn.com'],
        imagetools_toolbar: 'watermark',
        default_link_target: '_blank',
        link_title: false,
        init_instance_callback: editor => {
          if (_this.value) {
            editor.setContent(_this.value)
          }
          _this.hasInit = true
          editor.on('NodeChange Change KeyUp', () => {
            this.hasChange = true
            this.$emit('input', editor.getContent({ format: 'raw' }))
          })
        }
        // 整合七牛上传
        // images_dataimg_filter(img) {
        //   setTimeout(() => {
        //     const $image = $(img);
        //     $image.removeAttr('width');
        //     $image.removeAttr('height');
        //     if ($image[0].height && $image[0].width) {
        //       $image.attr('data-wscntype', 'image');
        //       $image.attr('data-wscnh', $image[0].height);
        //       $image.attr('data-wscnw', $image[0].width);
        //       $image.addClass('wscnph');
        //     }
        //   }, 0);
        //   return img
        // },
        // images_upload_handler(blobInfo, success, failure, progress) {
        //   progress(0);
        //   const token = _this.$store.getters.token;
        //   getToken(token).then(response => {
        //     const url = response.data.qiniu_url;
        //     const formData = new FormData();
        //     formData.append('token', response.data.qiniu_token);
        //     formData.append('key', response.data.qiniu_key);
        //     formData.append('file', blobInfo.blob(), url);
        //     upload(formData).then(() => {
        //       success(url);
        //       progress(100);
        //     })
        //   }).catch(err => {
        //     failure('出现未知问题，刷新页面，或者联系程序员')
        //     console.log(err);
        //   });
        // },
      })
    },
    destroyTinymce() {
      if (tinymce.get(this.tinymceId)) {
        tinymce.get(this.tinymceId).destroy()
      }
    },
    setContent(value) {
      tinymce.get(this.tinymceId).setContent(value)
    },
    getContent() {
      tinymce.get(this.tinymceId).getContent()
    },
    imageSuccessCBK(arr) {
      const _this = this
      arr.forEach(v => {
        tinymce.get(_this.tinymceId).insertContent(`<img class="wscnph" src="${v.url}" >`)
      })
    }
  },
  destroyed() {
    this.destroyTinymce()
  }
}
</script>

<style scoped>
.tinymce-container {
  position: relative
}
.tinymce-textarea {
  visibility: hidden;
  z-index: -1;
}
.editor-custom-btn-container {
  position: absolute;
  right: 15px;
  /*z-index: 2005;*/
  top: 18px;
}
.editor-upload-btn {
  display: inline-block;
}
</style>
