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import PropTypes from 'prop-types'
import { Handle, Position, useUpdateNodeInternals } from 'reactflow'
import { useEffect, useRef, useState, useContext } from 'react'
import { useSelector } from 'react-redux'
// material-ui
import { useTheme, styled } from '@mui/material/styles'
import { Box, Typography, Tooltip, IconButton } from '@mui/material'
import { tooltipClasses } from '@mui/material/Tooltip'
import { IconArrowsMaximize } from '@tabler/icons'
// project import
import { Dropdown } from 'ui-component/dropdown/Dropdown'
import { Input } from 'ui-component/input/Input'
import { File } from 'ui-component/file/File'
import { SwitchInput } from 'ui-component/switch/Switch'
import { flowContext } from 'store/context/ReactFlowContext'
import { isValidConnection, getAvailableNodesForVariable } from 'utils/genericHelper'
import { JsonEditorInput } from 'ui-component/json/JsonEditor'
import { TooltipWithParser } from 'ui-component/tooltip/TooltipWithParser'
const CustomWidthTooltip = styled(({ className, ...props }) => <Tooltip {...props} classes={{ popper: className }} />)({
[`& .${tooltipClasses.tooltip}`]: {
maxWidth: 500
}
})
// ===========================|| NodeInputHandler ||=========================== //
const NodeInputHandler = ({ inputAnchor, inputParam, data, disabled = false, isAdditionalParams = false }) => {
const theme = useTheme()
const customization = useSelector((state) => state.customization)
const ref = useRef(null)
const { reactFlowInstance } = useContext(flowContext)
const updateNodeInternals = useUpdateNodeInternals()
const [position, setPosition] = useState(0)
const [showExpandDialog, setShowExpandDialog] = useState(false)
const [expandDialogProps, setExpandDialogProps] = useState({})
const onExpandDialogClicked = (value, inputParam) => {
const dialogProp = {
value,
inputParam,
disabled,
confirmButtonName: 'Save',
cancelButtonName: 'Cancel'
}
if (!disabled) {
const nodes = reactFlowInstance.getNodes()
const edges = reactFlowInstance.getEdges()
const nodesForVariable = inputParam.acceptVariable ? getAvailableNodesForVariable(nodes, edges, data.id, inputParam.id) : []
dialogProp.availableNodesForVariable = nodesForVariable
}
setExpandDialogProps(dialogProp)
setShowExpandDialog(true)
}
const onExpandDialogSave = (newValue, inputParamName) => {
setShowExpandDialog(false)
data.inputs[inputParamName] = newValue
}
useEffect(() => {
if (ref.current && ref.current.offsetTop && ref.current.clientHeight) {
setPosition(ref.current.offsetTop + ref.current.clientHeight / 2)
updateNodeInternals(data.id)
}
}, [data.id, ref, updateNodeInternals])
useEffect(() => {
updateNodeInternals(data.id)
}, [data.id, position, updateNodeInternals])
return (
<div ref={ref}>
{inputAnchor && (
<>
<CustomWidthTooltip placement='left' title={inputAnchor.type}>
<Handle
type='target'
position={Position.Left}
key={inputAnchor.id}
id={inputAnchor.id}
isValidConnection={(connection) => isValidConnection(connection, reactFlowInstance)}
style={{
height: 10,
width: 10,
backgroundColor: data.selected ? theme.palette.primary.main : theme.palette.text.secondary,
top: position
}}
/>
</CustomWidthTooltip>
<Box sx={{ p: 2 }}>
<Typography>
{inputAnchor.label}
{!inputAnchor.optional && <span style={{ color: 'red' }}> *</span>}
</Typography>
</Box>
</>
)}
{((inputParam && !inputParam.additionalParams) || isAdditionalParams) && (
<>
{inputParam.acceptVariable && (
<CustomWidthTooltip placement='left' title={inputParam.type}>
<Handle
type='target'
position={Position.Left}
key={inputParam.id}
id={inputParam.id}
isValidConnection={(connection) => isValidConnection(connection, reactFlowInstance)}
style={{
height: 10,
width: 10,
backgroundColor: data.selected ? theme.palette.primary.main : theme.palette.text.secondary,
top: position
}}
/>
</CustomWidthTooltip>
)}
<Box sx={{ p: 2 }}>
<div style={{ display: 'flex', flexDirection: 'row' }}>
<Typography>
{inputParam.label}
{!inputParam.optional && <span style={{ color: 'red' }}> *</span>}
{inputParam.description && <TooltipWithParser style={{ marginLeft: 10 }} title={inputParam.description} />}
</Typography>
<div style={{ flexGrow: 1 }}></div>
{inputParam.type === 'string' && inputParam.rows && (
<IconButton
size='small'
sx={{
height: 25,
width: 25
}}
title='Expand'
color='primary'
onClick={() =>
onExpandDialogClicked(data.inputs[inputParam.name] ?? inputParam.default ?? '', inputParam)
}
>
<IconArrowsMaximize />
</IconButton>
)}
</div>
{inputParam.type === 'file' && (
<File
disabled={disabled}
fileType={inputParam.fileType || '*'}
onChange={(newValue) => (data.inputs[inputParam.name] = newValue)}
value={data.inputs[inputParam.name] ?? inputParam.default ?? 'Choose a file to upload'}
/>
)}
{inputParam.type === 'boolean' && (
<SwitchInput
disabled={disabled}
onChange={(newValue) => (data.inputs[inputParam.name] = newValue)}
value={data.inputs[inputParam.name] ?? inputParam.default ?? false}
/>
)}
{(inputParam.type === 'string' || inputParam.type === 'password' || inputParam.type === 'number') && (
<Input
disabled={disabled}
inputParam={inputParam}
onChange={(newValue) => (data.inputs[inputParam.name] = newValue)}
value={data.inputs[inputParam.name] ?? inputParam.default ?? ''}
showDialog={showExpandDialog}
dialogProps={expandDialogProps}
onDialogCancel={() => setShowExpandDialog(false)}
onDialogConfirm={(newValue, inputParamName) => onExpandDialogSave(newValue, inputParamName)}
/>
)}
{inputParam.type === 'json' && (
<JsonEditorInput
disabled={disabled}
onChange={(newValue) => (data.inputs[inputParam.name] = newValue)}
value={data.inputs[inputParam.name] ?? inputParam.default ?? ''}
isDarkMode={customization.isDarkMode}
/>
)}
{inputParam.type === 'options' && (
<Dropdown
disabled={disabled}
name={inputParam.name}
options={inputParam.options}
onSelect={(newValue) => (data.inputs[inputParam.name] = newValue)}
value={data.inputs[inputParam.name] ?? inputParam.default ?? 'chose an option'}
/>
)}
</Box>
</>
)}
</div>
)
}
NodeInputHandler.propTypes = {
inputAnchor: PropTypes.object,
inputParam: PropTypes.object,
data: PropTypes.object,
disabled: PropTypes.bool,
isAdditionalParams: PropTypes.bool
}
export default NodeInputHandler
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