<template>
  <div class="template-manage">
    <div class="part-box part-box-filter part-box-flex">
      <el-form ref="FilterForm" label-position="left" label-width="85px" inline>
        <template v-if="checkPrivilege('condition', 'condition')">
          <el-form-item label="模板名称：">
            <el-input
              style="width: 200px;"
              v-model.trim="filter.name"
              placeholder="请输入内容"
              clearable
            ></el-input>
          </el-form-item>
          <el-form-item label="创建时间：">
            <el-date-picker
              v-model="createTime"
              type="datetimerange"
              :picker-options="pickerOptions"
              range-separator="至"
              start-placeholder="开始时间"
              end-placeholder="结束时间"
              value-format="timestamp"
              align="right"
              unlink-panels
            >
            </el-date-picker>
          </el-form-item>
          <el-form-item label="启用/禁用：" label-width="90px">
            <el-select
              v-model="filter.enable"
              style="width: 100px;"
              placeholder="请选择"
              clearable
            >
              <el-option
                v-for="(val, key) in ABLE_TYPE"
                :key="key"
                :value="key * 1"
                :label="val"
              ></el-option>
            </el-select>
          </el-form-item>
        </template>
        <el-form-item>
          <el-button
            v-if="checkPrivilege('button', 'select')"
            type="primary"
            @click="toPage(1)"
            >查询</el-button
          >
        </el-form-item>
      </el-form>
      <div class="part-box-action">
        <el-button
          v-if="checkPrivilege('button', 'add')"
          type="primary"
          icon="el-icon-circle-plus-outline"
          @click="toAdd"
          >添加模板</el-button
        >
      </div>
    </div>
    <div class="part-box part-box-pad">
      <el-table ref="TableList" :data="templates">
        <el-table-column
          type="index"
          label="序号"
          width="70"
          :index="indexMethod"
        ></el-table-column>
        <el-table-column prop="name" label="模板名称"></el-table-column>
        <el-table-column
          prop="classify"
          label="分类"
          v-if="templateType !== 'GENERIC'"
        >
          <template slot-scope="scope">
            {{ scope.row.classify | templateClassifyFilter }}
          </template>
        </el-table-column>
        <el-table-column prop="orgs" label="适用学院">
          <template slot-scope="scope">
            {{ scope.row.orgs | orgsFilter }}
          </template>
        </el-table-column>
        <el-table-column prop="remark" label="备注"></el-table-column>
        <el-table-column prop="enable" label="启用/禁用" width="100">
          <template slot-scope="scope">
            {{ scope.row.enable | enableFilter }}
          </template>
        </el-table-column>
        <el-table-column prop="createTime" label="创建时间" width="180">
          <span slot-scope="scope">{{
            scope.row.createTime | timestampFilter
          }}</span>
        </el-table-column>
        <el-table-column class-name="action-column" label="操作" width="160">
          <template slot-scope="scope">
            <el-button
              v-if="checkPrivilege('link', 'preview')"
              class="btn-primary"
              type="text"
              @click="toDetail(scope.row)"
              >查看</el-button
            >
            <el-button
              v-if="checkPrivilege('link', 'edit')"
              class="btn-primary"
              type="text"
              @click="toEdit(scope.row)"
              >编辑</el-button
            >
            <el-button
              v-if="checkPrivilege('link', 'enable')"
              :class="scope.row.enable ? 'btn-danger' : 'btn-primary'"
              type="text"
              @click="toEnable(scope.row)"
              >{{ scope.row.enable ? "禁用" : "启用" }}</el-button
            >
          </template>
        </el-table-column>
      </el-table>
      <div class="part-page">
        <el-pagination
          background
          layout="total,prev, pager, next"
          :current-page="current"
          :total="total"
          :page-size="size"
          @current-change="toPage"
        >
        </el-pagination>
      </div>
    </div>
    <!-- ModifyTemplate -->
    <modify-template
      ref="ModifyTemplate"
      :instance="curTemplate"
      :edit-type="editType"
      :template-type="templateType"
      @modified="getList"
    ></modify-template>
    <!-- template-detail -->
    <el-dialog
      :visible.sync="templateDetailDialogIsShow"
      title="印品模板"
      width="1200px"
      top="10px"
      :close-on-click-modal="false"
      :close-on-press-escape="false"
      append-to-body
    >
      <div id="template-frame"></div>
      <div slot="footer"></div>
    </el-dialog>
  </div>
</template>

<script>
import { ABLE_TYPE, TEMPLATE_TYPE } from "@/constants/enumerate";
import pickerOptions from "@/constants/datePickerOptions";
import { templateListPage, ableTemplate, templateContentView } from "../api";
import ModifyTemplate from "../components/ModifyTemplate";

export default {
  name: "template-manage",
  components: {
    ModifyTemplate
  },
  props: {
    templateType: {
      type: String,
      default: "GENERIC",
      validator(val) {
        return Object.keys(TEMPLATE_TYPE).indexOf(val) !== -1;
      }
    }
  },
  data() {
    return {
      filter: {
        enable: null,
        name: "",
        startTime: "",
        endTime: ""
      },
      current: 1,
      size: this.GLOBAL.pageSize,
      total: 0,
      templates: [],
      curTemplate: {},
      editType: "ADD",
      ABLE_TYPE,
      templateDetailDialogIsShow: false,
      // date-picker
      createTime: [],
      pickerOptions
    };
  },
  mounted() {
    this.getList();
  },
  methods: {
    async getList() {
      if (!this.checkPrivilege("list", "list")) return;

      const datas = {
        ...this.filter,
        type: this.templateType,
        pageNumber: this.current,
        pageSize: this.size
      };
      if (this.createTime) {
        datas.startTime = this.createTime[0];
        datas.endTime = this.createTime[1];
      }
      if (datas.enable !== null && datas.enable !== "")
        datas.enable = !!datas.enable;
      const data = await templateListPage(datas);
      this.templates = data.records;
      this.total = data.total;
    },
    toPage(page) {
      this.current = page;
      this.getList();
    },
    toAdd() {
      this.curTemplate = { type: this.templateType };
      this.editType = "ADD";
      this.$refs.ModifyTemplate.open();
    },
    toEdit(row) {
      this.curTemplate = { ...row, type: this.templateType };
      this.editType = "EDIT";
      this.$refs.ModifyTemplate.open();
    },
    async toDetail(row) {
      if (this.templateType === "GENERIC") {
        window.open(
          this.getRouterPath({
            name: "CardPreview",
            params: {
              cardId: row.cardId,
              viewType: "view"
            }
          })
        );
        return;
      }
      const content = await templateContentView(row.attachmentId);
      if (!content) return;

      this.templateDetailDialogIsShow = true;
      this.$nextTick(() => {
        this.initFrame(content);
      });
    },
    initFrame(htmlContent) {
      // 移除framemark标签
      // htmlContent = htmlContent
      //   .replace(/\$\{.+?\}/g, "")
      //   .replace(/<#.+?>/g, "")
      //   .replace(/<\/#.+?>/g, "");
      const frameContainerDom = document.getElementById("template-frame");
      frameContainerDom.innerHTML = "";
      const iframeDom = document.createElement("iframe");
      frameContainerDom.appendChild(iframeDom);
      console.dir(frameContainerDom);
      const wwidth = frameContainerDom.parentNode.clientWidth - 50;
      const wheight = window.innerHeight - 130;
      iframeDom.style.cssText = `width: ${wwidth}px;height: ${wheight}px;border:none;outline:none;background-color: #fff;`;
      const iframeDoc = iframeDom.contentDocument;
      iframeDoc.open();
      iframeDoc.write(htmlContent);
      iframeDoc.close();
    },
    toEnable(row) {
      const action = row.enable ? "禁用" : "启用";

      this.$confirm(`确定要${action}模板【${row.name}】吗?`, "提示", {
        type: "warning"
      })
        .then(async () => {
          const enable = !row.enable;
          await ableTemplate({
            id: row.id,
            enable
          });
          row.enable = enable;
          this.$message.success("操作成功！");
        })
        .catch(() => {});
    }
  }
};
</script>
