pgadmin4/web/pgadmin/tools/debugger/static/js/components/LocalVariablesAndParams.jsx

160 lines
4.9 KiB
JavaScript

/////////////////////////////////////////////////////////////
//
// pgAdmin 4 - PostgreSQL Tools
//
// Copyright (C) 2013 - 2025, The pgAdmin Development Team
// This software is released under the PostgreSQL Licence
//
//////////////////////////////////////////////////////////////
import _ from 'lodash';
import { styled } from '@mui/material/styles';
import PropTypes from 'prop-types';
import React, { useCallback, useState } from 'react';
import Paper from '@mui/material/Paper';
import TableContainer from '@mui/material/TableContainer';
import gettext from 'sources/gettext';
import { DebuggerEventsContext } from './DebuggerComponent';
import { DEBUGGER_EVENTS } from '../DebuggerConstants';
import { InputText, InputDateTimePicker } from '../../../../../static/js/components/FormComponents';
import Table from '../../../../../static/js/components/Table';
const StyledPaper = styled(Paper)(() => ({
flexGrow: 1,
minHeight: 0,
overflow: 'auto',
maxHeight: '100%',
'& .LocalVariablesAndParams-container': {
maxHeight: '100%',
'& .LocalVariablesAndParams-cell': {
textAlign: 'center'
}
},
}));
export function LocalVariablesAndParams({ type }) {
const eventBus = React.useContext(DebuggerEventsContext);
const [variablesData, setVariablesData] = useState([]);
const preValue = React.useRef({});
const [disableVarChange, setDisableVarChange] = useState(false);
React.useEffect(() => {
/* For Parameters and Local variables use the component.
type = 1 means 'Parameters'
type = 2 means 'LocalVariables'
*/
if (type == 1) {
eventBus.registerListener(DEBUGGER_EVENTS.SET_PARAMETERS, (val) => {
setVariablesData(val);
});
} else if (type == 2) {
eventBus.registerListener(DEBUGGER_EVENTS.SET_LOCAL_VARIABLES, (val) => {
setVariablesData(val);
});
}
eventBus.registerListener(DEBUGGER_EVENTS.GET_TOOL_BAR_BUTTON_STATUS, (status) => {
setDisableVarChange(status.disabled);
});
}, []);
const changeLocalVarVal = useCallback((data) => {
if (type == 1) {
eventBus.fireEvent(DEBUGGER_EVENTS.SET_PARAMETERS_VALUE_CHANGE, data);
} else if (type == 2) {
eventBus.fireEvent(DEBUGGER_EVENTS.SET_LOCAL_VARIABLE_VALUE_CHANGE, data);
}
});
const onValueChange = (name, value) => {
setVariablesData((prev) => {
let retVal = [...prev];
let nameIndex = _.findIndex(retVal, (r) => (r.name == name));
retVal[nameIndex].value = value;
return retVal;
});
};
const handelBlurEvent = (row) => {
let data = [{
name: row.name,
value: row.value,
type: row.type
}];
if (preValue.current[row.name] != row.value && !disableVarChange) {
preValue.current[row.name] = row.value;
changeLocalVarVal(data);
}
};
return (
<StyledPaper variant="outlined" elevation={0}>
<TableContainer className='LocalVariablesAndParams-container'>
<Table aria-label="sticky table">
<thead>
<tr>
<th>{gettext('Name')}</th>
<th>{gettext('Type')}</th>
<th>{gettext('Value')}</th>
</tr>
</thead>
<tbody>
{variablesData.map((row) => (
<tr key={row.name}>
<td>{row.name}</td>
<td>{row.dtype}</td>
<td>
{row.dtype == 'date' ?
<InputDateTimePicker
value={row.value}
controlProps={{
placeholder: gettext('YYYY-MM-DD'),
autoOk: true, pickerType: 'Date', ampm: false,
}}
onChange={(val) => {
onValueChange(row.name, val);
}}
onFocus={() => {
preValue.current[row.name] = row.value;
}}
onBlur={()=> {handelBlurEvent(row);}}
></InputDateTimePicker>
:
<InputText value={row.value} type={row.dtype}
disabled={disableVarChange}
onChange={(val) => {
onValueChange(row.name, val);
}}
onFocus={() => {
preValue.current[row.name] = row.value;
}}
onBlur={()=> {handelBlurEvent(row);}}
></InputText>}</td>
</tr>
))}
{
variablesData.length == 0 &&
<tr key={_.uniqueId('c')} className='LocalVariablesAndParams-cell'>
<td colSpan={3} >{gettext('No data found')}</td>
</tr>
}
</tbody>
</Table>
</TableContainer>
</StyledPaper>
);
}
LocalVariablesAndParams.propTypes = {
type: PropTypes.number
};