<template>
  <div class="role-manage">
    <div class="page-head">
      <h2>
        <span>角色管理</span>
      </h2>
    </div>
    <div class="part-box part-box-filter part-box-flex">
      <el-form ref="FilterForm" label-position="left" label-width="85px" inline>
        <el-form-item label="角色名称：">
          <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="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>
        <el-form-item>
          <el-button type="primary" round @click="toPage(1)">查询</el-button>
        </el-form-item>
      </el-form>
      <div class="part-box-action">
        <el-button
          type="primary"
          icon="el-icon-circle-plus-outline"
          round
          @click="toAdd"
          >添加角色</el-button
        >
      </div>
    </div>
    <div class="part-box part-box-pad">
      <el-table ref="TableList" :data="roles" border>
        <el-table-column
          type="index"
          label="序号"
          width="70"
          align="center"
          :index="indexMethod"
        ></el-table-column>
        <el-table-column prop="name" label="角色名称"></el-table-column>
        <el-table-column prop="enable" label="启用/禁用">
          <template slot-scope="scope">
            {{ scope.row.enable | enableFilter }}
          </template>
        </el-table-column>
        <el-table-column prop="createTime" label="创建时间">
          <span slot-scope="scope">{{
            scope.row.createTime | timestampFilter
          }}</span>
        </el-table-column>
        <el-table-column
          class-name="action-column"
          label="操作"
          align="center"
          width="120px"
        >
          <template slot-scope="scope">
            <el-button
              v-if="!scope.row.defaultRole"
              class="btn-table-icon"
              type="text"
              icon="icon icon-edit"
              @click="toEdit(scope.row)"
              title="编辑"
            ></el-button>
            <el-button
              v-if="!scope.row.defaultRole"
              class="btn-table-icon"
              type="text"
              icon="icon icon-delete"
              @click="toDelete(scope.row)"
              title="删除"
            ></el-button>
            <el-button
              v-if="!scope.row.defaultRole"
              class="btn-table-icon"
              type="text"
              :icon="
                scope.row.enable
                  ? 'icon icon-circle-stop'
                  : 'icon icon-circle-caret-right'
              "
              @click="toEnable(scope.row)"
              :title="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>
    <!-- ModifyRole -->
    <modify-role
      ref="ModifyRole"
      :instance="curRole"
      @modified="getList"
    ></modify-role>
  </div>
</template>

<script>
import { ABLE_TYPE } from "@/constants/enumerate";
import { roleListPage, ableRole, deleteRole } from "../api";
import ModifyRole from "../components/ModifyRole";

export default {
  name: "role-manage",
  components: {
    ModifyRole
  },
  data() {
    return {
      filter: {
        enable: null,
        name: ""
      },
      current: 1,
      size: this.GLOBAL.pageSize,
      total: 0,
      roles: [],
      curRole: {},
      ABLE_TYPE,
      ROLE_TYPE: {}
    };
  },
  created() {
    this.toPage(1);
  },
  methods: {
    async getList() {
      const datas = {
        ...this.filter,
        pageNumber: this.current,
        pageSize: this.size
      };
      if (datas.enable !== null && datas.enable !== "")
        datas.enable = !!datas.enable;
      const data = await roleListPage(datas);
      this.roles = data.records;
      this.total = data.total;
    },
    toPage(page) {
      this.current = page;
      this.getList();
    },
    toAdd() {
      this.curRole = {};
      this.$refs.ModifyRole.open();
    },
    toEdit(row) {
      this.curRole = row;
      this.$refs.ModifyRole.open();
    },
    toDelete(row) {
      this.$confirm(`确定要删除角色【${row.name}】吗?`, "提示", {
        cancelButtonClass: "el-button--danger is-plain",
        confirmButtonClass: "el-button--primary",
        type: "warning"
      })
        .then(async () => {
          await deleteRole(row.id);
          this.$message.success("删除成功！");
          this.deletePageLastItem();
        })
        .catch(() => {});
    },
    toEnable(row) {
      const action = row.enable ? "禁用" : "启用";

      this.$confirm(`确定要${action}角色【${row.name}】吗?`, "提示", {
        cancelButtonClass: "el-button--danger is-plain",
        confirmButtonClass: "el-button--primary",
        type: "warning"
      })
        .then(async () => {
          const enable = !row.enable;
          await ableRole({
            id: row.id,
            enable
          });
          row.enable = enable;
          this.$message.success("操作成功！");
        })
        .catch(() => {});
    }
  }
};
</script>
