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Merge pull request #141 from open-rpc/feat/transport-plugins
Feat/transport plugins
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,167 @@ | ||
| import React, { useState, ChangeEvent } from "react"; | ||
| import { Button, Menu, MenuItem, Typography, Dialog, Container, Grid, InputBase } from "@material-ui/core"; | ||
| import { CSSProperties } from "@material-ui/core/styles/withStyles"; | ||
| import PlusIcon from "@material-ui/icons/Add"; | ||
| import DropdownArrowIcon from "@material-ui/icons/ArrowDropDown"; | ||
| import { ITransport } from "../hooks/useTransport"; | ||
|
|
||
| interface IProps { | ||
| transports: ITransport[]; | ||
| selectedTransport: ITransport; | ||
| onChange: (changedTransport: ITransport) => void; | ||
| onAddTransport: (addedTransport: ITransport) => void; | ||
| style?: CSSProperties; | ||
| } | ||
|
|
||
| const TransportDropdown: React.FC<IProps> = ({ selectedTransport, transports, onChange, style, onAddTransport }) => { | ||
| const handleClick = (event: React.MouseEvent<HTMLButtonElement>) => { | ||
| setAnchorEl(event.currentTarget); | ||
| }; | ||
| const handleClose = () => { | ||
| setAnchorEl(null); | ||
| }; | ||
| const handleMenuItemClick = (transport: ITransport) => { | ||
| setAnchorEl(null); | ||
| // this forces language change for react + i18n react | ||
| onChange(transport); | ||
| }; | ||
|
|
||
| const [anchorEl, setAnchorEl] = useState<null | HTMLElement>(null); | ||
| const [dialogOpen, setDialogOpen] = useState<boolean>(false); | ||
|
|
||
| const [selectedCustomTransport, setSelectedCustomTransport] = useState<ITransport | undefined>(); | ||
| const [customTransportName, setCustomTransportName] = useState<string | undefined>(); | ||
| const [customTransportUri, setCustomTransportUri] = useState<string | undefined>(); | ||
|
|
||
| const [dialogMenuAnchorEl, setDialogMenuAnchorEl] = useState<null | HTMLElement>(null); | ||
|
|
||
| const handleDialogAnchorClose = () => { | ||
| setDialogMenuAnchorEl(null); | ||
| }; | ||
| const handleDialogCustomTransportClick = (event: React.MouseEvent<HTMLButtonElement>) => { | ||
| setDialogMenuAnchorEl(event.currentTarget); | ||
| }; | ||
|
|
||
| const handleCustomTransportDialogMenuItemClick = (transport: ITransport) => { | ||
| setDialogMenuAnchorEl(null); | ||
| setSelectedCustomTransport(transport); | ||
| }; | ||
|
|
||
| const handleSubmitCustomTransport = () => { | ||
| setDialogMenuAnchorEl(null); | ||
| if (selectedCustomTransport && customTransportName && customTransportUri) { | ||
| const t: ITransport = { | ||
| type: "plugin", | ||
| transport: selectedCustomTransport, | ||
| name: customTransportName, | ||
| uri: customTransportUri, | ||
| }; | ||
| onAddTransport(t); | ||
| setDialogOpen(false); | ||
| } | ||
| }; | ||
| return ( | ||
| <div style={style}> | ||
| <Dialog onClose={() => setDialogOpen(false)} aria-labelledby="simple-dialog-title" open={dialogOpen}> | ||
| <Container maxWidth="sm"> | ||
| <Grid | ||
| container | ||
| justify="space-between" | ||
| alignItems="center" | ||
| style={{ padding: "30px", paddingTop: "10px", paddingBottom: "10px", marginTop: "10px" }}> | ||
| <Typography variant="h6">Custom Transport Plugin</Typography> | ||
| <Typography variant="caption" gutterBottom> | ||
| Transport plugins are created by implementing the "connect", | ||
| "sendData", and "close" methods over JSON-RPC. | ||
| </Typography> | ||
| <Grid container direction="column" spacing={1}> | ||
| <Grid item> | ||
| <InputBase placeholder="Plugin Name" | ||
| onChange={ | ||
| (event: ChangeEvent<HTMLInputElement>) => { | ||
| setCustomTransportName(event.target.value); | ||
| } | ||
| } | ||
| style={{ | ||
| display: "block", | ||
| background: "rgba(0,0,0,0.1)", | ||
| borderRadius: "4px", | ||
| padding: "0px 10px", | ||
| marginRight: "5px", | ||
| }} | ||
| /> | ||
| </Grid> | ||
| <Grid item> | ||
| <InputBase placeholder="Plugin URI" | ||
| onChange={ | ||
| (event: ChangeEvent<HTMLInputElement>) => { | ||
| setCustomTransportUri(event.target.value); | ||
| } | ||
| } | ||
| style={{ | ||
| display: "block", | ||
| background: "rgba(0,0,0,0.1)", | ||
| borderRadius: "4px", | ||
| padding: "0px 10px", | ||
| marginRight: "5px", | ||
| }} | ||
| /> | ||
| </Grid> | ||
| <Grid item> | ||
| <Button | ||
| variant="outlined" | ||
| onClick={handleDialogCustomTransportClick}> | ||
| {selectedCustomTransport ? selectedCustomTransport.name : "Select A Transport"} | ||
| </Button> | ||
| </Grid> | ||
| </Grid> | ||
| <Menu | ||
| id="transport-menu" | ||
| anchorEl={dialogMenuAnchorEl} | ||
| keepMounted | ||
| open={Boolean(dialogMenuAnchorEl)} | ||
| onClose={handleDialogAnchorClose} | ||
| > | ||
| {transports.filter((value) => value.type !== "plugin").map((transport, i) => ( | ||
| <MenuItem | ||
| onClick={() => handleCustomTransportDialogMenuItemClick(transport)} | ||
| >{transport.name}</MenuItem> | ||
| ))} | ||
| </Menu> | ||
| <Button | ||
| style={{ marginTop: "10px", marginBottom: "10px" }} | ||
| onClick={handleSubmitCustomTransport} | ||
| disabled={!customTransportName || !customTransportUri || !selectedCustomTransport} | ||
| variant="contained"> | ||
| Add Transport | ||
| </Button> | ||
| </Grid> | ||
| </Container> | ||
| </Dialog> | ||
| <Button | ||
| style={{ | ||
| marginRight: "10px", | ||
| marginLeft: "5px", | ||
| }} | ||
| variant="outlined" | ||
| onClick={handleClick} endIcon={<DropdownArrowIcon />} | ||
| >{selectedTransport && selectedTransport.name}</Button> | ||
| <Menu | ||
| id="transport-menu" | ||
| anchorEl={anchorEl} | ||
| keepMounted | ||
| open={Boolean(anchorEl)} | ||
| onClose={handleClose} | ||
| > | ||
| {transports.map((transport, i) => ( | ||
| <MenuItem onClick={() => handleMenuItemClick(transport)}>{transport.name}</MenuItem> | ||
| ))} | ||
| <MenuItem onClick={() => setDialogOpen(true)}> | ||
| <PlusIcon style={{ marginRight: "5px" }} /><Typography variant="caption">Add Transport</Typography> | ||
| </MenuItem> | ||
| </Menu> | ||
| </div> | ||
| ); | ||
| }; | ||
|
|
||
| export default TransportDropdown; |
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