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mayfly-go/mayfly_go_web/src/views/ops/mongo/MongoDataOp.vue

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2022-05-17 20:23:08 +08:00
<template>
<div>
<div class="toolbar">
<el-row type="flex" justify="space-between">
<el-col :span="24">
<project-env-select @changeProjectEnv="changeProjectEnv">
<template #default>
<el-form-item label="实例" label-width="40px">
<el-select v-model="mongoId" placeholder="请选择mongo" @change="changeMongo">
<el-option v-for="item in mongoList" :key="item.id" :label="item.name" :value="item.id">
<span style="float: left">{{ item.name }}</span>
<span style="float: right; color: #8492a6; margin-left: 6px; font-size: 13px">{{ ` [${item.uri}]` }}</span>
</el-option>
</el-select>
</el-form-item>
<el-form-item label="库" label-width="20px">
<el-select v-model="database" placeholder="请选择库" @change="changeDatabase">
<el-option v-for="item in databases" :key="item.Name" :label="item.Name" :value="item.Name">
<span style="float: left">{{ item.Name }}</span>
<span style="float: right; color: #8492a6; margin-left: 4px; font-size: 13px">{{
` [${formatByteSize(item.SizeOnDisk)}]`
}}</span>
</el-option>
</el-select>
</el-form-item>
<el-form-item label="集合" label-width="40px">
<el-select v-model="collection" placeholder="请选择集合" @change="changeCollection">
<el-option v-for="item in collections" :key="item" :label="item" :value="item">
<!-- <span style="float: left">{{ item.uri }}</span>
<span style="float: right; color: #8492a6; margin-left: 6px; font-size: 13px">{{
` [${item.name}]`
}}</span> -->
</el-option>
</el-select>
</el-form-item>
</template>
</project-env-select>
</el-col>
</el-row>
</div>
<el-container id="data-exec" style="border: 1px solid #eee; margin-top: 1px">
<el-tabs @tab-remove="removeDataTab" @tab-click="onDataTabClick" style="width: 100%; margin-left: 5px" v-model="activeName">
<el-tab-pane closable v-for="dt in dataTabs" :key="dt.name" :label="dt.name" :name="dt.name">
<el-row v-if="mongoId">
<el-link @click="findCommand(activeName)" icon="refresh" :underline="false" class="ml5"></el-link>
<el-link @click="showInsertDocDialog" class="ml5" type="primary" icon="plus" :underline="false"></el-link>
</el-row>
<el-row class="mt5 mb5">
<el-input
ref="findParamInputRef"
v-model="dt.findParamStr"
placeholder="点击输入相应查询条件"
@focus="showFindDialog(dt.name)"
>
<template #prepend>查询参数</template>
</el-input>
</el-row>
<el-row>
<el-col :span="6" v-for="item in dt.datas" :key="item">
<el-card :body-style="{ padding: '0px', position: 'relative' }">
<el-input type="textarea" v-model="item.value" :rows="12" />
<div style="padding: 3px; float: right" class="mr5 mongo-doc-btns">
<div>
<el-button @click="onSaveDoc(item.value)" type="warning" plain size="small">保存</el-button>
<el-popconfirm @confirm="onDeleteDoc(item.value)" title="确定删除该文档?">
<template #reference>
<el-button type="danger" plain size="small">删除</el-button>
</template>
</el-popconfirm>
</div>
</div>
</el-card>
</el-col>
</el-row>
</el-tab-pane>
</el-tabs>
</el-container>
<el-dialog width="400px" title="find参数" v-model="findDialog.visible">
<el-form label-width="70px">
<el-form-item label="filter">
<el-input v-model="findDialog.findParam.filter" type="textarea" :rows="6" clearable auto-complete="off"></el-input>
</el-form-item>
<el-form-item label="sort">
<el-input v-model="findDialog.findParam.sort" type="textarea" :rows="3" clearable auto-complete="off"></el-input>
</el-form-item>
<el-form-item label="limit">
<el-input v-model.number="findDialog.findParam.limit" type="number" auto-complete="off"></el-input>
</el-form-item>
<el-form-item label="skip">
<el-input v-model.number="findDialog.findParam.skip" type="number" auto-complete="off"></el-input>
</el-form-item>
</el-form>
<template #footer>
<div>
<el-button @click="findDialog.visible = false"> </el-button>
<el-button @click="confirmFindDialog" type="primary"> </el-button>
</div>
</template>
</el-dialog>
<el-dialog width="600px" :title="`新增'${activeName}'集合文档`" v-model="insertDocDialog.visible" :close-on-click-modal="false">
<el-input v-model="insertDocDialog.doc" type="textarea" :rows="12" clearable auto-complete="off"></el-input>
<template #footer>
<div>
<el-button @click="insertDocDialog.visible = false"> </el-button>
<el-button @click="onInsertDoc" type="primary"> </el-button>
</div>
</template>
</el-dialog>
<div style="text-align: center; margin-top: 10px"></div>
</div>
</template>
<script lang="ts">
import { mongoApi } from './api';
import { toRefs, ref, reactive, defineComponent } from 'vue';
import { ElMessage } from 'element-plus';
import ProjectEnvSelect from '../component/ProjectEnvSelect.vue';
import { isTrue, notBlank, notNull } from '@/common/assert';
import { formatByteSize, formatJsonString } from '@/common/utils/format';
export default defineComponent({
name: 'MongoDataOp',
components: {
ProjectEnvSelect,
},
setup() {
const findParamInputRef: any = ref(null);
const state = reactive({
loading: false,
mongoList: [],
query: {
envId: 0,
},
mongoId: null, // 当前选择操作的mongo
database: '', // 当前选择操作的库
collection: '', //当前选中的collection
activeName: '', // 当前操作的tab
databases: [],
collections: [],
dataTabs: {}, // 数据tabs
findDialog: {
visible: false,
findParam: {
filter: '',
sort: '',
},
},
insertDocDialog: {
visible: false,
doc: '',
},
});
const searchMongo = async () => {
notNull(state.query.envId, '请先选择项目环境');
const res = await mongoApi.mongoList.request(state.query);
state.mongoList = res.list;
};
const changeProjectEnv = (projectId: any, envId: any) => {
state.databases = [];
state.collections = [];
state.mongoId = null;
state.collection = '';
state.database = '';
state.dataTabs = {};
if (envId != null) {
state.query.envId = envId;
searchMongo();
}
};
const changeMongo = () => {
state.databases = [];
state.collections = [];
state.dataTabs = {};
getDatabases();
};
const getDatabases = async () => {
const res = await mongoApi.databases.request({ id: state.mongoId });
state.databases = res.Databases;
};
const changeDatabase = () => {
state.collections = [];
state.collection = '';
state.dataTabs = {};
getCollections();
};
const getCollections = async () => {
state.collections = await mongoApi.collections.request({ id: state.mongoId, database: state.database });
};
const changeCollection = () => {
const collection = state.collection;
let dataTab = state.dataTabs[collection];
if (!dataTab) {
// 默认查询参数
const findParam = {
filter: '{}',
sort: '{"_id": -1}',
skip: 0,
limit: 12,
},
dataTab = {
name: collection,
datas: [],
findParamStr: JSON.stringify(findParam),
findParam,
};
state.dataTabs[collection] = dataTab;
}
state.activeName = collection;
findCommand(collection);
};
const showFindDialog = (collection: string) => {
// 获取当前tab的索引位置将其输入框失去焦点防止输入以及重复获取焦点
const dataTabNames = Object.keys(state.dataTabs);
for (let i = 0; i < dataTabNames.length; i++) {
if (collection == dataTabNames[i]) {
findParamInputRef.value[i].blur();
}
}
state.findDialog.findParam = state.dataTabs[collection].findParam;
state.findDialog.visible = true;
};
const confirmFindDialog = () => {
state.dataTabs[state.activeName].findParam = state.findDialog.findParam;
state.dataTabs[state.activeName].findParamStr = JSON.stringify(state.findDialog.findParam);
state.findDialog.visible = false;
findCommand(state.activeName);
};
const findCommand = async (collection: string) => {
const dataTab = state.dataTabs[collection];
const findParma = dataTab.findParam;
let filter, sort;
try {
filter = findParma.filter ? JSON.parse(findParma.filter) : {};
sort = findParma.sort ? JSON.parse(findParma.sort) : {};
} catch (e) {
ElMessage.error('filter或sort字段json字符串值错误。注意: json key需双引号');
return;
}
const datas = await mongoApi.findCommand.request({
id: state.mongoId,
database: state.database,
collection,
filter,
sort,
limit: findParma.limit || 12,
skip: findParma.skip || 0,
});
state.dataTabs[collection].datas = wrapDatas(datas);
};
/**
* 包装mongo查询回来的对象即将其都转为json字符串并用value属性值描述方便显示
*/
const wrapDatas = (datas: any) => {
const wrapDatas = [] as any;
if (!datas) {
return wrapDatas;
}
for (let data of datas) {
wrapDatas.push({ value: formatJsonString(JSON.stringify(data), false) });
}
return wrapDatas;
};
const showInsertDocDialog = () => {
// tab数据中的第一个文档因为该集合的文档都类似故使用第一个文档赋值至需要新增的文档输入框方便直接修改新增
const datasFirstDoc = state.dataTabs[state.activeName].datas[0];
let doc = '';
if (datasFirstDoc) {
// 移除_id字段因为新增无需该字段
const docObj = JSON.parse(datasFirstDoc.value);
delete docObj['_id'];
doc = formatJsonString(JSON.stringify(docObj), false);
}
state.insertDocDialog.doc = doc;
state.insertDocDialog.visible = true;
};
const onInsertDoc = async () => {
let docObj;
try {
docObj = JSON.parse(state.insertDocDialog.doc);
} catch (e) {
ElMessage.error('文档内容错误,无法解析为json对象');
}
const res = await mongoApi.insertCommand.request({
id: state.mongoId,
database: state.database,
collection: state.activeName,
doc: docObj,
});
isTrue(res.InsertedID, '新增失败');
ElMessage.success('新增成功');
findCommand(state.activeName);
state.insertDocDialog.visible = false;
};
const onSaveDoc = async (doc: string) => {
const docObj = parseDocJsonString(doc);
const id = docObj._id;
notBlank(id, '文档的_id属性不存在');
delete docObj['_id'];
const res = await mongoApi.updateByIdCommand.request({
id: state.mongoId,
database: state.database,
collection: state.collection,
docId: id,
update: { $set: docObj },
});
isTrue(res.ModifiedCount == 1, '修改失败');
ElMessage.success('保存成功');
};
const onDeleteDoc = async (doc: string) => {
const docObj = parseDocJsonString(doc);
const id = docObj._id;
notBlank(id, '文档的_id属性不存在');
const res = await mongoApi.deleteByIdCommand.request({
id: state.mongoId,
database: state.database,
collection: state.collection,
docId: id,
});
isTrue(res.DeletedCount == 1, '删除失败');
ElMessage.success('删除成功');
findCommand(state.activeName);
};
/**
* 将json字符串解析为json对象
*/
const parseDocJsonString = (doc: string) => {
try {
return JSON.parse(doc);
} catch (e) {
ElMessage.error('文档内容解析为json对象失败');
throw e;
}
};
/**
* 数据tab点击
*/
const onDataTabClick = (tab: any) => {
const name = tab.props.name;
// 修改选择框绑定的表信息
state.collection = name;
};
const removeDataTab = (targetName: string) => {
const tabNames = Object.keys(state.dataTabs);
let activeName = state.activeName;
tabNames.forEach((name, index) => {
if (name === targetName) {
const nextTab = tabNames[index + 1] || tabNames[index - 1];
if (nextTab) {
activeName = nextTab;
}
}
});
state.activeName = activeName;
// 如果移除最后一个数据tab则将选择框绑定的collection置空
if (activeName == targetName) {
state.collection = '';
} else {
state.collection = activeName;
}
delete state.dataTabs[targetName];
};
return {
...toRefs(state),
findParamInputRef,
changeProjectEnv,
changeMongo,
changeDatabase,
changeCollection,
onDataTabClick,
removeDataTab,
showFindDialog,
confirmFindDialog,
findCommand,
showInsertDocDialog,
onInsertDoc,
onSaveDoc,
onDeleteDoc,
formatByteSize,
};
},
});
</script>
<style>
.mongo-doc-btns {
position: absolute;
z-index: 2;
right: 3px;
top: 2px;
max-width: 130px;
}
</style>