<template>
  <div class="app-container">
    <el-form :model="queryParams"
      ref="queryRef"
      :inline="true"
      v-show="showSearch">
      <el-form-item label="表名称"
        prop="tableName">
        <el-input v-model="queryParams.tableName"
          placeholder="请输入表名称"
          clearable
          style="width: 200px"
          @keyup.enter="handleQuery" />
      </el-form-item>
      <el-form-item label="表描述"
        prop="tableComment">
        <el-input v-model="queryParams.tableComment"
          placeholder="请输入表描述"
          clearable
          style="width: 200px"
          @keyup.enter="handleQuery" />
      </el-form-item>
      <el-form-item label="创建时间"
        style="width: 308px">
        <el-date-picker v-model="dateRange"
          value-format="YYYY-MM-DD"
          type="daterange"
          range-separator="-"
          start-placeholder="开始日期"
          end-placeholder="结束日期"></el-date-picker>
      </el-form-item>
      <el-form-item>
        <el-button type="primary"
          icon="Search"
          @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh"
          @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10"
      class="mb8">
      <el-col :span="1.5">
        <el-button type="primary"
          plain
          icon="Download"
          :disabled="multiple"
          @click="handleGenTable"
          v-hasPermi="['tool:gen:code']">生成</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="primary"
          plain
          icon="Plus"
          @click="openCreateTable"
          v-hasRole="['admin']">创建</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="info"
          plain
          icon="Upload"
          @click="openImportTable"
          v-hasPermi="['tool:gen:import']">导入</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="success"
          plain
          icon="Edit"
          :disabled="single"
          @click="handleEditTable"
          v-hasPermi="['tool:gen:edit']">修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="danger"
          plain
          icon="Delete"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['tool:gen:remove']">删除</el-button>
      </el-col>
      <right-toolbar v-model:showSearch="showSearch"
        @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading"
      :data="tableList"
      @selection-change="handleSelectionChange">
      <el-table-column type="selection"
        align="center"
        width="55"></el-table-column>
      <el-table-column label="序号"
        type="index"
        width="50"
        align="center">
        <template #default="scope">
          <span>{{ (queryParams.pageNum - 1) * queryParams.pageSize + scope.$index + 1 }}</span>
        </template>
      </el-table-column>
      <el-table-column label="表名称"
        align="center"
        prop="tableName"
        :show-overflow-tooltip="true" />
      <el-table-column label="表描述"
        align="center"
        prop="tableComment"
        :show-overflow-tooltip="true" />
      <el-table-column label="实体"
        align="center"
        prop="className"
        :show-overflow-tooltip="true" />
      <el-table-column label="创建时间"
        align="center"
        prop="createTime"
        width="160" />
      <el-table-column label="更新时间"
        align="center"
        prop="updateTime"
        width="160" />
      <el-table-column label="操作"
        align="center"
        width="330"
        class-name="small-padding fixed-width">
        <template #default="scope">
          <el-tooltip content="预览"
            placement="top">
            <el-button link
              type="primary"
              icon="View"
              @click="handlePreview(scope.row)"
              v-hasPermi="['tool:gen:preview']"></el-button>
          </el-tooltip>
          <el-tooltip content="编辑"
            placement="top">
            <el-button link
              type="primary"
              icon="Edit"
              @click="handleEditTable(scope.row)"
              v-hasPermi="['tool:gen:edit']"></el-button>
          </el-tooltip>
          <el-tooltip content="删除"
            placement="top">
            <el-button link
              type="primary"
              icon="Delete"
              @click="handleDelete(scope.row)"
              v-hasPermi="['tool:gen:remove']"></el-button>
          </el-tooltip>
          <el-tooltip content="同步"
            placement="top">
            <el-button link
              type="primary"
              icon="Refresh"
              @click="handleSynchDb(scope.row)"
              v-hasPermi="['tool:gen:edit']"></el-button>
          </el-tooltip>
          <el-tooltip content="生成代码"
            placement="top">
            <el-button link
              type="primary"
              icon="Download"
              @click="handleGenTable(scope.row)"
              v-hasPermi="['tool:gen:code']"></el-button>
          </el-tooltip>
        </template>
      </el-table-column>
    </el-table>
    <pagination v-show="total > 0"
      :total="total"
      v-model:page="queryParams.pageNum"
      v-model:limit="queryParams.pageSize"
      @pagination="getList" />
    <!-- 预览界面 -->
    <el-dialog :title="preview.title"
      v-model="preview.open"
      width="80%"
      top="5vh"
      append-to-body
      class="scrollbar">
      <el-tabs v-model="preview.activeName">
        <el-tab-pane v-for="(value, key) in preview.data"
          :label="key.substring(key.lastIndexOf('/') + 1, key.indexOf('.vm'))"
          :name="key.substring(key.lastIndexOf('/') + 1, key.indexOf('.vm'))"
          :key="value">
          <el-link :underline="false"
            icon="DocumentCopy"
            v-copyText="value"
            v-copyText:callback="copyTextSuccess"
            style="float:right">&nbsp;复制</el-link>
          <pre>{{ value }}</pre>
        </el-tab-pane>
      </el-tabs>
    </el-dialog>
    <import-table ref="importRef"
      @ok="handleQuery" />
    <create-table ref="createRef"
      @ok="handleQuery" />
  </div>
</template>

<script setup
  name="Gen">
  import { listTable, previewTable, delTable, genCode, synchDb } from "@/api";
  import router from "@/router";
  import importTable from "./importTable";
  import createTable from "./createTable";

  const route = useRoute();
  const { proxy } = getCurrentInstance();

  const tableList = ref([]);
  const loading = ref(true);
  const showSearch = ref(true);
  const ids = ref([]);
  const single = ref(true);
  const multiple = ref(true);
  const total = ref(0);
  const tableNames = ref([]);
  const dateRange = ref([]);
  const uniqueId = ref("");

  const data = reactive({
    queryParams: {
      pageNum: 1,
      pageSize: 10,
      tableName: undefined,
      tableComment: undefined
    },
    preview: {
      open: false,
      title: "代码预览",
      data: {},
      activeName: "domain.java"
    }
  });

  const { queryParams, preview } = toRefs(data);

  onActivated(() => {
    const time = route.query.t;
    if (time != null && time != uniqueId.value) {
      uniqueId.value = time;
      queryParams.value.pageNum = Number(route.query.pageNum);
      dateRange.value = [];
      proxy.resetForm("queryForm");
      getList();
    }
  })

  /** 查询表集合 */
  function getList() {
    loading.value = true;
    listTable(proxy.addDateRange(queryParams.value, dateRange.value)).then(response => {
      tableList.value = response.data.rows;
      total.value = response.data.total;
      loading.value = false;
    });
  }

  /** 搜索按钮操作 */
  function handleQuery() {
    queryParams.value.pageNum = 1;
    getList();
  }

  /** 生成代码操作 */
  function handleGenTable(row) {
    const tbNames = row.tableName || tableNames.value;
    if (tbNames == "") {
      proxy.$modal.msgError("请选择要生成的数据");
      return;
    }
    if (row.genType === "1") {
      genCode(row.tableName).then(response => {
        proxy.$modal.msgSuccess("成功生成到自定义路径：" + row.genPath);
      });
    } else {
      proxy.$download.zip("/tool/gen/batchGenCode?tables=" + tbNames, "ruoyi.zip");
    }
  }

  /** 同步数据库操作 */
  function handleSynchDb(row) {
    const tableName = row.tableName;
    proxy.$modal.confirm('确认要强制同步"' + tableName + '"表结构吗？').then(function () {
      return synchDb(tableName);
    }).then(() => {
      proxy.$modal.msgSuccess("同步成功");
    }).catch(() => { });
  }

  /** 打开导入表弹窗 */
  function openImportTable() {
    proxy.$refs["importRef"].show();
  }

  /** 打开创建表弹窗 */
  function openCreateTable() {
    proxy.$refs["createRef"].show();
  }

  /** 重置按钮操作 */
  function resetQuery() {
    dateRange.value = [];
    proxy.resetForm("queryRef");
    handleQuery();
  }

  /** 预览按钮 */
  function handlePreview(row) {
    previewTable(row.tableId).then(response => {
      preview.value.data = response.data;
      preview.value.open = true;
      preview.value.activeName = "domain.java";
    });
  }

  /** 复制代码成功 */
  function copyTextSuccess() {
    proxy.$modal.msgSuccess("复制成功");
  }

  // 多选框选中数据
  function handleSelectionChange(selection) {
    ids.value = selection.map(item => item.tableId);
    tableNames.value = selection.map(item => item.tableName);
    single.value = selection.length != 1;
    multiple.value = !selection.length;
  }

  /** 修改按钮操作 */
  function handleEditTable(row) {
    const tableId = row.tableId || ids.value[0];
    router.push({ path: "/tool/gen-edit/index/" + tableId, query: { pageNum: queryParams.value.pageNum } });
  }

  /** 删除按钮操作 */
  function handleDelete(row) {
    const tableIds = row.tableId || ids.value;
    proxy.$modal.confirm('是否确认删除表编号为"' + tableIds + '"的数据项？').then(function () {
      return delTable(tableIds);
    }).then(() => {
      getList();
      proxy.$modal.msgSuccess("删除成功");
    }).catch(() => { });
  }

  getList();
</script>
