多维表格
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<template>
<v-container fluid class="pa-0 ma-0" style="height: 100%">
<v-overlay v-if="isMetaTable" absolute>
<v-alert type="info">
Meta tables are not editable
</v-alert>
</v-overlay>
<v-toolbar flat height="42" class="toolbar-border-bottom">
<v-toolbar-title>
<v-breadcrumbs
:items="[{
text: nodes.env,
disabled: true,
href: '#'
},{
text: nodes.dbAlias,
disabled: true,
href: '#'
},
{
text: nodes._tn + ' (table)',
disabled: true,
href: '#'
}]"
divider=">"
small
>
<template #divider>
<v-icon small color="grey lighten-2">
forward
</v-icon>
</template>
</v-breadcrumbs>
</v-toolbar-title>
<v-spacer />
<x-btn
v-ge="['indexes','reload']"
outlined
tooltip="Reload Indexes"
small
color="primary"
class="primary"
@click="mtdRefreshIndexList"
>
<v-icon small left>
refresh
</v-icon>
Reload
</x-btn>
<x-btn
v-if="indexCreationAllowed"
v-ge="['indexes','new']"
outlined
tooltip="Add New Index"
icon="mdi-plus"
small
color="primary"
class="primary"
@click="mtdAddIndex"
>
New Index
</x-btn>
<x-btn
v-ge="['indexes','delete-table']"
outlined
:tooltip="$t('activity.deleteTable')"
small
color="error "
class="error text-right"
@click="deleteTable('showDialog')"
>
<v-icon small>
mdi-delete-outline
</v-icon>&nbsp;Delete Table
</x-btn>
<!-- <x-btn outlined tooltip=""-->
<!-- icon-->
<!-- class="text-right">-->
<!-- <v-icon>mdi-help-circle-outline</v-icon>-->
<!-- </x-btn>-->
</v-toolbar>
<!-- <v-row class="pa-0 ma-0">-->
<!-- <v-col class="pr-0 ma-0" cols="8">-->
<splitpanes style="height:calc(100% - 42px);" class="xc-theme">
<pane min-size="33" size="66" style="overflow: auto">
<v-card class="elevation-0" style="">
<v-card-title class="headline justify-center">
Indexes
</v-card-title>
<v-col>
<v-skeleton-loader v-if="loading" type="table" />
<v-data-table
v-else
dense
:headers="indexHeaders"
:items="aggregatedIndexes"
footer-props.items-per-page-options="30"
>
<template #item="props">
<tr>
<td>
<v-radio-group
v-model="selected"
v-ge="['indexes','radio']"
name="rowSelector"
dense
@change="mtdSelectColumnsForIndex(props.item, props.index)"
>
<v-radio :value="props.index" color="primary" />
</v-radio-group>
</td>
<td>
<v-edit-dialog
v-ge="['indexes','name']"
@save="save(props.item)"
@cancel="cancel"
@open="open"
@close="close(props.item)"
>
{{ props.item.key_name }}
<template #input>
<v-text-field
v-model="props.item.key_name"
:disabled="props.index !== selected"
class="body-2"
:rules="[max25chars]"
label="Edit"
single-line
counter
/>
</template>
</v-edit-dialog>
</td>
<td>
<v-checkbox
v-model="props.item.non_unique"
v-ge="['indexes','unique']"
:disabled="props.index !== selected"
dense
color="primary lighten-1"
:true-value="0"
:false-value="1"
@change="mtdToggleNonUniqueStatus(props.item)"
/>
</td>
<td>
<v-hover v-slot="{ hover }">
<v-icon
v-ge="['indexes','delete']"
small
:color="hover ? 'error' : 'grey'"
@click="
mtdIndexDelete('showDialog', props.item, props.index)
"
>
mdi-delete
</v-icon>
</v-hover>
<x-btn
v-if="props.item.edited && props.index === selected"
v-ge="['indexes','create']"
outlined
tooltip="Index Create"
color="primary"
small
@click="mtdIndexCreate(props.item)"
>
<v-icon small>
mdi-content-save
</v-icon>&nbsp;Save
</x-btn>
</td>
</tr>
</template>
</v-data-table>
</v-col>
</v-card>
</pane>
<pane min-size="25" size="33" style="overflow: auto">
<v-card class="elevation-0" style="">
<v-card-title class="headline justify-center">
Columns in Index
</v-card-title>
<v-col>
<v-skeleton-loader v-if="columnLoading" type="table" />
<v-data-table
v-else
dense
:headers="columnHeaders"
:items="indexColumns"
footer-props.items-per-page-options="30"
>
<template #item="props">
<tr>
<td>
<v-checkbox
v-model="props.item.is_index"
v-ge="['indexes','toggle-order']"
dense
color="primary lighten-1"
@change="mtdToggleColumnInIndex(props.item, props.index)"
/>
</td>
<td>{{ props.item.cn }}</td>
<td>{{ props.item.seq_in_index }}</td>
</tr>
</template>
</v-data-table>
</v-col>
</v-card>
</pane>
</splitpanes>
<dlgLabelSubmitCancel
v-if="showIndexDeleteDialog"
type="error"
:dialog-show="showIndexDeleteDialog"
:actions-mtd="mtdIndexDelete"
heading="Click Submit to Delete the Index"
/>
</v-container>
</template>
<script>
import { mapGetters } from 'vuex'
import { Splitpanes, Pane } from 'splitpanes'
import dlgLabelSubmitCancel from '../../utils/dlgLabelSubmitCancel'
export default {
components: { dlgLabelSubmitCancel, Splitpanes, Pane },
data() {
return {
selected: [],
indexCreationAllowed: true,
applyChanges: true,
columns: [],
aggregatedIndexes: [],
indexes: [],
indexColumns: [],
indexHeaders: [
{
text: '#',
sortable: false
},
{
text: 'Index',
sortable: false
},
{
text: 'Unique',
sortable: false
},
{
text: 'Actions',
sortable: false
}
],
columnHeaders: [
{
text: '#',
sortable: false
},
{
text: 'Column',
sortable: false
},
{
text: 'Sequence',
sortable: false
}
],
max25chars: v => v.length <= 25 || 'Input too long!',
showIndexDeleteDialog: false,
selectedIndexForDelete: null,
columnLoading: false,
loading: false
}
},
methods: {
async handleKeyDown({ metaKey, key, altKey, shiftKey, ctrlKey }) {
console.log(metaKey, key, altKey, shiftKey, ctrlKey)
// cmd + s -> save
// cmd + l -> reload
// cmd + n -> new
// cmd + d -> delete
// cmd + enter -> send api
switch ([metaKey, key].join('_')) {
// case 'true_s' :
// await this.applyChanges();
// break;
case 'true_l' :
await this.mtdRefreshIndexList()
break
case 'true_n' :
this.addIndex()
break
case 'true_d' :
await this.deleteTable('showDialog')
break
}
},
async mtdRefreshIndexList() {
try {
this.$store.commit('notification/MutToggleProgressBar', true)
if (this.newTable) {
return
}
await this.getColumnList()
await this.getIndexesAndCreateAggregatedIndexes()
this.mtdSelectColumnsForIndex()
this.calculateColumnSequenceValue()
} catch (e) {
console.log(e)
} finally {
this.$store.commit('notification/MutToggleProgressBar', false)
}
},
getColumnsForIndexCreation(columns) {
/** ************* START : get columns in this index ***************/
let tempIndexes = JSON.parse(JSON.stringify(columns))
console.log('columns in index', columns)
tempIndexes = tempIndexes.filter(function(a) {
return a.seq_in_index !== 0
})
console.log('tempIndexes after filter', tempIndexes)
tempIndexes = tempIndexes.sort(function(a, b) {
return a.seq_in_index - b.seq_in_index
})
console.log('tempIndexes after sort', tempIndexes)
const cols = []
for (let i = 0; i < tempIndexes.length; i++) {
cols.push(tempIndexes[i].cn)
}
return cols
/** ************* END : get columns in this index ***************/
},
async mtdIndexCreate(aggregatedIndex) {
// const client = await this.sqlMgr.projectGetSqlClient({
// env: this.nodes.env,
// dbAlias: this.nodes.dbAlias
// });
console.log(aggregatedIndex)
if (aggregatedIndex.added) {
const cols = this.getColumnsForIndexCreation(aggregatedIndex.columns)
if (!cols.length) {
return
}
await this.$store.dispatch('sqlMgr/ActSqlOpPlus', [
{
env: this.nodes.env,
dbAlias: this.nodes.dbAlias
},
'indexCreate',
{
tn: this.nodes.tn,
columns: cols,
indexName: aggregatedIndex.key_name,
non_unique: aggregatedIndex.non_unique
}])
} else {
console.log(
'IndexCreation involves dropping existing index and creating new one'
)
const colsToRemove = this.getColumnsForIndexCreation(
aggregatedIndex.oldColumns
)
if (!aggregatedIndex.editedIndexAttr && !colsToRemove.length) {
return
}
console.log('indexDelete for :', colsToRemove)
// let result = await this.sqlMgr.sqlOpPlus(
// {
// env: this.nodes.env,
// dbAlias: this.nodes.dbAlias
// },
// "indexDelete",
// {
// tn: this.nodes.tn,
// columns: colsToRemove,
// indexName: aggregatedIndex.key_name,
// non_unique: aggregatedIndex.non_unique
// }
// );
await this.$store.dispatch('sqlMgr/ActSqlOpPlus', [
{
env: this.nodes.env,
dbAlias: this.nodes.dbAlias
},
'indexDelete',
{
tn: this.nodes.tn,
columns: colsToRemove,
indexName: aggregatedIndex.key_name,
non_unique: aggregatedIndex.non_unique,
non_unique_original: aggregatedIndex.non_unique_original
}])
const colsToCreate = this.getColumnsForIndexCreation(
aggregatedIndex.columns
)
if (!colsToCreate.length) {
return
}
console.log('indexCreate for :', colsToCreate)
// result = await this.sqlMgr.sqlOpPlus(
// {
// env: this.nodes.env,
// dbAlias: this.nodes.dbAlias
// },
// "indexCreate",
// {
// tn: this.nodes.tn,
// columns: colsToCreate,
// indexName: aggregatedIndex.key_name,
// non_unique: aggregatedIndex.non_unique
// }
// );
await this.$store.dispatch('sqlMgr/ActSqlOpPlus', [
{
env: this.nodes.env,
dbAlias: this.nodes.dbAlias
},
'indexCreate',
{
tn: this.nodes.tn,
columns: colsToCreate,
indexName: aggregatedIndex.key_name,
non_unique: aggregatedIndex.non_unique
}])
}
await this.mtdRefreshIndexList()
},
async mtdIndexDelete(action = '', aggregatedIndex, index) {
if (action === 'showDialog') {
this.showIndexDeleteDialog = true
this.selectedIndexForDelete = { aggregatedIndex, index }
} else if (action === 'hideDialog') {
this.showIndexDeleteDialog = false
this.selectedIndexForDelete = null
} else {
if (this.selectedIndexForDelete.aggregatedIndex.added === 1) {
this.aggregatedIndexes.splice(this.selectedIndexForDelete.index, 1)
console.log(
'This was newly added index : deletign without going to lib'
)
} else {
// const client = await this.sqlMgr.projectGetSqlClient({
// env: this.nodes.env,
// dbAlias: this.nodes.dbAlias
// });
/** ************* START : get columns in this index ***************/
let tempIndexes = JSON.parse(
JSON.stringify(this.selectedIndexForDelete.aggregatedIndex.columns)
)
tempIndexes = tempIndexes.filter(function(a) {
return a.seq_in_index !== 0
})
console.log('tempIndexes after filter', tempIndexes)
tempIndexes = tempIndexes.sort(function(a, b) {
return a.seq_in_index - b.seq_in_index
})
console.log('tempIndexes after sort', tempIndexes)
const cols = []
for (let i = 0; i < tempIndexes.length; i++) {
cols.push(tempIndexes[i].cn)
}
/** ************* END : get columns in this index ***************/
// const result = await client.indexDelete({
// tn: this.nodes.tn,
// columns: cols,
// indexName: this.selectedIndexForDelete.aggregatedIndex.key_name
// });
// let result = await this.sqlMgr.sqlOpPlus(
// {
// env: this.nodes.env,
// dbAlias: this.nodes.dbAlias
// },
// "indexDelete",
// {
// tn: this.nodes.tn,
// columns: cols,
// indexName: this.selectedIndexForDelete.aggregatedIndex.key_name,
// non_unique: this.selectedIndexForDelete.aggregatedIndex.non_unique
// }
// );
await this.$store.dispatch('sqlMgr/ActSqlOpPlus', [
{
env: this.nodes.env,
dbAlias: this.nodes.dbAlias
},
'indexDelete',
{
tn: this.nodes.tn,
columns: cols,
indexName: this.selectedIndexForDelete.aggregatedIndex.key_name,
non_unique: this.selectedIndexForDelete.aggregatedIndex.non_unique,
non_unique_original: this.selectedIndexForDelete.aggregatedIndex.non_unique_original
}])
await this.mtdRefreshIndexList()
}
this.showIndexDeleteDialog = false
this.selectedIndexForDelete = null
}
},
mtdToggleNonUniqueStatus(aggregatedIndex) {
console.log('mtdToggleNonUniqueStatus', aggregatedIndex)
// aggregatedIndex.non_unique = aggregatedIndex.non_unique ? 0 : 1;
aggregatedIndex.edited = true
aggregatedIndex.editedIndexAttr = true
},
mtdToggleColumnInIndex(cn, index) {
console.log('Index being edited:', this.selected)
const aggregatedIndex = this.aggregatedIndexes.find(
(o, i) => i === this.selected
)
console.log('aggregatedIndex on toggle of column', aggregatedIndex)
if (aggregatedIndex.added) {
console.log('This was newly added index')
} else {
console.log('This is an existing index')
aggregatedIndex.edited = true
if (!aggregatedIndex.oldColumns.length) {
console.log('Taking backup of old columns')
aggregatedIndex.oldColumns = JSON.parse(
JSON.stringify(aggregatedIndex.columns)
)
} else {
console.log(
'Taking backup of old columns : old columns already exists'
)
}
}
if (cn.seq_in_index) {
for (let i = 0; i < this.indexColumns.length; i++) {
if (this.indexColumns[i].seq_in_index > cn.seq_in_index) {
this.indexColumns[i].seq_in_index -= 1
}
}
cn.seq_in_index = 0
} else {
const max = Math.max.apply(
Math,
this.indexColumns.map(function(o) {
return o.seq_in_index
})
)
console.log('max value:', max)
cn.seq_in_index = max + 1
}
},
mtdAddIndex() {
const itemIndex = this.aggregatedIndexes.length
const index = {
cardinality: 'a',
collation: 'a',
cn: '',
comment: '',
expression: '',
index_comment: '',
index_type: 'BTREE',
key_name: 'idx_' + itemIndex,
non_unique: 1,
null: '',
packed: '',
seq_in_index: 0,
sub_part: '',
table: '',
visible: '',
added: 1,
edited: 1,
columns: JSON.parse(JSON.stringify(this.columns))
}
this.aggregatedIndexes.push(index)
this.selected = itemIndex
this.mtdSelectColumnsForIndex(index, itemIndex)
},
mtdResetColumnsIndexes() {
for (let j = 0; j < this.columns.length; j++) {
this.columns[j].seq_in_index = 0
this.columns[j].is_index = false
}
},
mtdSelectColumnsForIndex(indexObj = null, index = 0) {
console.log('selecting index', index)
if (!indexObj) {
if (this.aggregatedIndexes.length) {
indexObj = this.aggregatedIndexes[0]
this.selected = index
// this.$nextTick(() => {
// this.selected = indexObj.key_name + ''
// })
}
}
//
//
// for (let i = 0; i < this.indexes.length; i++) {
// if (indexObj.key_name === this.indexes[i].key_name) {
// console.log(indexObj.key_name, this.indexes[i].key_name);
// for (let j = 0; j < this.columns.length; j++) {
// if (this.indexes[i].cn === this.columns[j].cn) {
// indexObj.columns[j].seq_in_index = this.indexes[i].seq_in_index;
// indexObj.columns[j].is_index = true;
// console.log("Column is in index: ", this.columns[j]);
// }
// }
// }
// }
this.indexColumns = indexObj.columns
},
calculateColumnSequenceValue() {
this.aggregatedIndexes.forEach((indexObj) => {
for (let i = 0; i < this.indexes.length; i++) {
if (indexObj.key_name === this.indexes[i].key_name) {
console.log(indexObj.key_name, this.indexes[i].key_name)
for (let j = 0; j < this.columns.length; j++) {
if (this.indexes[i].cn === this.columns[j].cn) {
indexObj.columns[j].seq_in_index = this.indexes[i].seq_in_index
indexObj.columns[j].is_index = true
console.log('Column is in index: ', this.columns[j])
}
}
}
}
})
},
createAggregatedIndexesList(indexes) {
for (let i = 0; i < indexes.length; i++) {
const index = { ...indexes[i] }
let found = 0
for (let j = 0; j < this.aggregatedIndexes.length; j++) {
const aggregatedIndex = this.aggregatedIndexes[j]
if (aggregatedIndex.key_name === index.key_name) {
found = 1
break
}
}
if (!found) {
index.edited = false
index.columns = []
index.oldColumns = []
index.columns = JSON.parse(JSON.stringify(this.columns))
this.aggregatedIndexes.push(index)
}
}
},
async getIndexesAndCreateAggregatedIndexes() {
this.loading = true
if (this.newTable) { return }
this.indexes = []
this.aggregatedIndexes = []
// console.log("env: this.nodes.env", this.nodes.env, this.nodes.dbAlias);
// const client = await this.sqlMgr.projectGetSqlClient({
// env: this.nodes.env,
// dbAlias: this.nodes.dbAlias
// });
// const result = await client.indexList({
// tn: this.nodes.tn
// });
// const result = await this.sqlMgr.sqlOp({
// env: this.nodes.env,
// dbAlias: this.nodes.dbAlias
// }, 'indexList', {
// tn: this.nodes.tn
// })
const result = await this.$store.dispatch('sqlMgr/ActSqlOp', [{
env: this.nodes.env,
dbAlias: this.nodes.dbAlias
}, 'indexList', {
tn: this.nodes.tn
}])
this.createAggregatedIndexesList(result.data.list)
// this.indexes = JSON.parse(JSON.stringify(result.data.list));
this.indexes = []
this.indexes = result.data.list
console.log('Indexes List in table', this.indexes)
console.log('Aggregated Indexes in table', this.aggregatedIndexes)
this.loading = false
},
async getColumnList() {
this.columnLoading = true
// console.log("env: this.nodes.env", this.nodes.env, this.nodes.dbAlias);
// const client = await this.sqlMgr.projectGetSqlClient({
// env: this.nodes.env,
// dbAlias: this.nodes.dbAlias
// });
// const result = await client.columnList({
// tn: this.nodes.tn
// });
// const result = await this.sqlMgr.sqlOp({
// env: this.nodes.env,
// dbAlias: this.nodes.dbAlias
// }, 'columnList', {
// tn: this.nodes.tn
// })
const result = await this.$store.dispatch('sqlMgr/ActSqlOp', [{
env: this.nodes.env,
dbAlias: this.nodes.dbAlias
}, 'columnList', {
tn: this.nodes.tn
}])
this.columns = JSON.parse(JSON.stringify(result.data.list))
for (let i = 0; i < this.columns.length; i++) {
this.columns[i].seq_in_index = 0
this.columns[i].is_index = false
}
console.log('Columns in table:', this.columns)
this.columnLoading = false
},
save(aggregatedIndex) {
aggregatedIndex.edited = true
this.snack = true
this.snackColor = 'success'
this.snackText = 'Data saved'
},
cancel() {
this.snack = true
this.snackColor = 'error'
this.snackText = 'Canceled'
console.log('Dialog Canceled')
},
open() {
this.snack = true
this.snackColor = 'info'
this.snackText = 'Dialog opened'
},
close(aggregatedIndex) {
aggregatedIndex.edited = true
}
},
computed: {
...mapGetters({ sqlMgr: 'sqlMgr/sqlMgr' })
},
beforeCreated() {
},
watch: {
columns() {
return this.columns
},
aggregatedIndexes(v, ov) {
console.log(v, ov)
}
},
async created() {
await this.mtdRefreshIndexList()
},
mounted() {
},
beforeDestroy() {
},
destroy() {
},
directives: {},
validate({ params }) {
return true
},
head() {
return {}
},
props: ['nodes', 'newTable', 'deleteTable', 'isMetaTable']
}
</script>
<style scoped>
</style>
<!--
/**
* @copyright Copyright (c) 2021, Xgene Cloud Ltd
*
* @author Naveen MR <oof1lab@gmail.com>
* @author Pranav C Balan <pranavxc@gmail.com>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
-->