Files
vue3-element-admin/src/views/generator/index.vue
2024-07-22 08:28:17 +08:00

502 lines
14 KiB
Vue

<template>
<div class="app-container">
<div class="search-container">
<el-form ref="queryFormRef" :model="queryParams" :inline="true">
<el-form-item prop="keywords" label="关键字">
<el-input
v-model="queryParams.keywords"
placeholder="表名"
clearable
@keyup.enter="handleQuery"
/>
</el-form-item>
<el-form-item>
<el-button type="primary" @click="handleQuery">
<i-ep-search />
搜索
</el-button>
<el-button @click="handleResetQuery">
<i-ep-refresh />
重置
</el-button>
</el-form-item>
</el-form>
</div>
<el-card shadow="never" class="table-container">
<el-table
ref="dataTableRef"
v-loading="loading"
:data="pageData"
highlight-current-row
border
>
<el-table-column type="selection" width="55" align="center" />
<el-table-column label="表名" prop="tableName" min-width="100" />
<el-table-column label="描述" prop="tableComment" width="150" />
<el-table-column label="存储引擎" align="center" prop="engine" />
<el-table-column
label="排序规则"
align="center"
prop="tableCollation"
/>
<el-table-column label="创建时间" align="center" prop="createTime" />
<el-table-column fixed="right" label="操作" width="150">
<template #default="scope">
<el-button
type="primary"
size="small"
link
@click="handleOpenDialog('config', scope.row.tableName)"
>
<i-ep-Edit />
配置
</el-button>
<el-button
type="primary"
size="small"
link
@click="handleOpenDialog('preview', scope.row.tableName)"
>
<i-ep-MagicStick />
生成
</el-button>
</template>
</el-table-column>
</el-table>
<pagination
v-if="total > 0"
v-model:total="total"
v-model:page="queryParams.pageNum"
v-model:limit="queryParams.pageSize"
@pagination="handleQuery"
/>
</el-card>
<el-drawer
v-model="dialog.visible"
:title="dialog.title"
@close="handleCloseDialog"
size="80%"
>
<div v-if="dialog.type === 'preview'">
<el-row>
<el-col :span="6">
<el-scrollbar max-height="80vh">
<el-tree
:data="treeData"
default-expand-all
highlight-current
@node-click="handleFileTreeNodeClick"
>
<template #default="{ data }">
<svg-icon :icon-class="getFileTreeNodeIcon(data.label)" />
<span class="ml-1">{{ data.label }}</span>
</template>
</el-tree>
</el-scrollbar>
</el-col>
<el-col :span="18">
<el-scrollbar max-height="80vh">
<div class="absolute-rt z-36 right-5 top-2">
<el-link @click="handleCopyCode" type="primary">
<el-icon><CopyDocument /></el-icon>
复制
</el-link>
</div>
<Codemirror
v-model:value="code"
:options="cmOptions"
border
ref="cmRef"
:readonly="true"
height="100%"
width="100%"
/>
</el-scrollbar>
</el-col>
</el-row>
</div>
<div v-else-if="dialog.type === 'config'">
<el-tabs type="border-card">
<el-tab-pane label="基础信息">
<el-form :label-width="100">
<el-row>
<el-col :span="12">
<el-form-item label="表名称">
<el-input v-model="dialog.title" />
</el-form-item>
</el-col>
<el-col :span="12">
<el-form-item label="表描述">
<el-input v-model="dialog.title" />
</el-form-item>
</el-col>
</el-row>
<el-row>
<el-col :span="12">
<el-form-item label="包路径">
<el-input v-model="dialog.title" />
</el-form-item>
</el-col>
<el-col :span="12">
<el-form-item label="实体类名称">
<el-input v-model="dialog.title" />
</el-form-item>
</el-col>
</el-row>
<el-row>
<el-col :span="12">
<el-form-item label="实体类名称">
<el-input v-model="dialog.title" />
</el-form-item>
</el-col>
<el-col :span="12">
<el-form-item label="上级菜单">
<el-input v-model="dialog.title" />
</el-form-item>
</el-col>
</el-row>
</el-form>
</el-tab-pane>
<el-tab-pane label="字段配置">
<el-table
v-loading="loading"
highlight--currentrow
:data="tableColumns"
>
<el-table-column label="名称" width="200">
<template #default="scope">
<el-form-item>
{{ scope.row.columnName }}
</el-form-item>
</template>
</el-table-column>
<el-table-column label="类型" width="200">
<template #default="scope">
<el-form-item>
{{ scope.row.dataType }}
</el-form-item>
</template>
</el-table-column>
<el-table-column label="描述">
<template #default="scope">
<el-form-item
:prop="'tableColumns.' + scope.$index + '.columnComment'"
>
<el-input v-model="scope.row.columnComment" />
</el-form-item>
</template>
</el-table-column>
<el-table-column label="列表" width="70">
<template #default="scope">
<el-form-item>
<el-checkbox v-model="scope.row.showList" />
</el-form-item>
</template>
</el-table-column>
<el-table-column label="表单" width="70">
<template #default="scope">
<el-form-item>
<el-checkbox v-model="scope.row.showForm" />
</el-form-item>
</template>
</el-table-column>
<el-table-column label="查询" width="70">
<template #default="scope">
<el-form-item>
<el-checkbox v-model="scope.row.showQuerys" />
</el-form-item>
</template>
</el-table-column>
<el-table-column label="表单类型">
<template #default="scope">
<el-form-item>
<el-select
v-model="scope.row.htmlType"
placeholder="请选择"
>
<el-option label="输入框" value="input" />
<el-option label="下拉框" value="select" />
<el-option label="日期选择" value="date" />
</el-select>
</el-form-item>
</template>
</el-table-column>
<el-table-column label="查询方式">
<template #default="scope">
<el-form-item>
<el-select
v-model="scope.row.queryType"
placeholder="请选择"
>
<el-option label="等于" value="eq" />
<el-option label="模糊" value="like" />
<el-option label="范围" value="range" />
</el-select>
</el-form-item>
</template>
</el-table-column>
</el-table>
</el-tab-pane>
</el-tabs>
</div>
<template #footer>
<el-button @click="handleCloseDialog"> </el-button>
<el-button type="primary" @click="handleSubmit"> </el-button>
</template>
</el-drawer>
</div>
</template>
<script setup lang="ts">
defineOptions({
name: "Generator",
});
import "codemirror/mode/javascript/javascript.js";
import Codemirror from "codemirror-editor-vue3";
import type { CmComponentRef } from "codemirror-editor-vue3";
import type { Editor, EditorConfiguration } from "codemirror";
const { copy, copied } = useClipboard();
const code = ref();
const cmRef = ref<CmComponentRef>();
const cmOptions: EditorConfiguration = {
mode: "text/javascript",
};
import DatabaseAPI, {
TablePageVO,
TableColumnVO,
TablePageQuery,
GeneratorPreviewVO,
} from "@/api/generator";
const queryFormRef = ref(ElForm);
const loading = ref(false);
const total = ref(0);
const queryParams = reactive<TablePageQuery>({
pageNum: 1,
pageSize: 10,
});
const pageData = ref<TablePageVO[]>([]);
const tableColumns = ref<TableColumnVO[]>([]);
const dialog = reactive({
type: "",
visible: false,
title: "",
});
/** 查询 */
function handleQuery() {
loading.value = true;
DatabaseAPI.getTablePage(queryParams)
.then((data) => {
pageData.value = data.list;
total.value = data.total;
})
.finally(() => {
loading.value = false;
});
}
/** 重置查询 */
function handleResetQuery() {
queryFormRef.value.resetFields();
queryParams.pageNum = 1;
handleQuery();
}
function handleCloseDialog() {
dialog.visible = false;
}
interface TreeNode {
label: string;
content?: string;
children?: TreeNode[];
}
const treeData = ref<TreeNode[]>([]);
/** 打开弹窗 */
function handleOpenDialog(type: string, tableName: string) {
dialog.visible = true;
dialog.type = type;
if (type === "preview") {
treeData.value = [];
DatabaseAPI.getPreviewData(tableName).then((data) => {
dialog.title = `预览 ${tableName}`;
// 组装树形结构完善代码
const tree = buildTree(data);
treeData.value = [tree];
// 默认选中第一个叶子节点并设置 code 值
const firstLeafNode = findFirstLeafNode(tree);
if (firstLeafNode) {
code.value = firstLeafNode.content || "";
}
});
} else if (type === "config") {
DatabaseAPI.getTableColumns(tableName).then((data) => {
dialog.title = `配置 ${tableName}`;
tableColumns.value = data;
});
}
}
/**
* 递归构建树形结构
* @param data - 数据数组
* @returns 树形结构根节点
*/
function buildTree(
data: { path: string; fileName: string; content: string }[]
): TreeNode {
// 动态获取根节点
const root: TreeNode = { label: "前后端工程代码", children: [] };
data.forEach((item) => {
// 将路径分成数组
const separator = item.path.includes("/") ? "/" : "\\";
const parts = item.path.split(separator);
// 定义特殊路径
const specialPaths = [
"src\\main",
"youlai-boot",
"vue3-element-admin",
"java",
"com\\youlai\\system",
];
// 检查路径中的特殊部分并合并它们
const mergedParts: string[] = [];
let buffer: string[] = [];
console.log("parts", parts);
parts.forEach((part) => {
buffer.push(part);
const currentPath = buffer.join(separator);
console.log("currentPath", currentPath);
if (specialPaths.includes(currentPath)) {
mergedParts.push(currentPath);
buffer = [];
}
});
// 将 mergedParts 路径中的分隔符\替换为/
mergedParts.forEach((part, index) => {
mergedParts[index] = part.replace(/\\/g, "/");
});
if (buffer.length > 0) {
mergedParts.push(...buffer);
}
let currentNode = root;
mergedParts.forEach((part) => {
// 查找或创建当前部分的子节点
let node = currentNode.children?.find((child) => child.label === part);
if (!node) {
node = { label: part, children: [] };
currentNode.children?.push(node);
}
currentNode = node;
});
// 添加文件节点
currentNode.children?.push({
label: item.fileName,
content: item?.content,
});
});
return root;
}
/**
* 递归查找第一个叶子节点
* @param node - 树形节点
* @returns 第一个叶子节点
*/
function findFirstLeafNode(node: TreeNode): TreeNode | null {
if (!node.children || node.children.length === 0) {
return node;
}
for (const child of node.children) {
const leafNode = findFirstLeafNode(child);
if (leafNode) {
return leafNode;
}
}
return null;
}
/** 文件树节点 Click */
function handleFileTreeNodeClick(data: TreeNode) {
if (!data.children || data.children.length === 0) {
code.value = data.content || "";
}
}
function getFileTreeNodeIcon(label: string) {
if (label.endsWith(".java")) {
return "java";
}
if (label.endsWith(".html")) {
return "html";
}
if (label.endsWith(".vue")) {
return "vue";
}
if (label.endsWith(".ts")) {
return "typescript";
}
if (label.endsWith(".xml")) {
return "xml";
}
return "file";
}
const handleCopyCode = () => {
if (code.value) {
copy(code.value);
}
};
watch(copied, () => {
if (copied.value) {
ElMessage.success("复制成功");
}
});
function handleSubmit() {}
onMounted(() => {
handleQuery();
cmRef.value?.destroy();
});
</script>