langflow/src/frontend/src/CustomNodes/GenericNode/components/parameterComponent/index.tsx

407 lines
13 KiB
TypeScript

import { cloneDeep } from "lodash";
import React, {
ReactNode,
useContext,
useEffect,
useRef,
useState,
} from "react";
import { Handle, Position, useUpdateNodeInternals } from "reactflow";
import ShadTooltip from "../../../../components/ShadTooltipComponent";
import CodeAreaComponent from "../../../../components/codeAreaComponent";
import DictComponent from "../../../../components/dictComponent";
import Dropdown from "../../../../components/dropdownComponent";
import FloatComponent from "../../../../components/floatComponent";
import IconComponent from "../../../../components/genericIconComponent";
import InputComponent from "../../../../components/inputComponent";
import InputFileComponent from "../../../../components/inputFileComponent";
import InputListComponent from "../../../../components/inputListComponent";
import IntComponent from "../../../../components/intComponent";
import KeypairListComponent from "../../../../components/keypairListComponent";
import PromptAreaComponent from "../../../../components/promptComponent";
import TextAreaComponent from "../../../../components/textAreaComponent";
import ToggleShadComponent from "../../../../components/toggleShadComponent";
import { TOOLTIP_EMPTY } from "../../../../constants/constants";
import { TabsContext } from "../../../../contexts/tabsContext";
import { typesContext } from "../../../../contexts/typesContext";
import { ParameterComponentType } from "../../../../types/components";
import { TabsState } from "../../../../types/tabs";
import {
convertArrayToObj,
convertObjToArray,
hasDuplicateKeys,
isValidConnection,
} from "../../../../utils/reactflowUtils";
import {
nodeColors,
nodeIconsLucide,
nodeNames,
} from "../../../../utils/styleUtils";
import { classNames, groupByFamily } from "../../../../utils/utils";
export default function ParameterComponent({
left,
id,
data,
setData,
tooltipTitle,
title,
color,
type,
name = "",
required = false,
optionalHandle = null,
info = "",
}: ParameterComponentType): JSX.Element {
const ref = useRef<HTMLDivElement>(null);
const refHtml = useRef<HTMLDivElement & ReactNode>(null);
const infoHtml = useRef<HTMLDivElement & ReactNode>(null);
const updateNodeInternals = useUpdateNodeInternals();
const [position, setPosition] = useState(0);
const { setTabsState, tabId, save, flows } = useContext(TabsContext);
const flow = flows.find((flow) => flow.id === tabId)?.data?.nodes ?? null;
// Update component position
useEffect(() => {
if (ref.current && ref.current.offsetTop && ref.current.clientHeight) {
setPosition(ref.current.offsetTop + ref.current.clientHeight / 2);
updateNodeInternals(data.id);
}
}, [data.id, ref, ref.current, ref.current?.offsetTop, updateNodeInternals]);
useEffect(() => {
updateNodeInternals(data.id);
}, [data.id, position, updateNodeInternals]);
const { reactFlowInstance } = useContext(typesContext);
let disabled =
reactFlowInstance?.getEdges().some((edge) => edge.targetHandle === id) ??
false;
const { data: myData } = useContext(typesContext);
const handleOnNewValue = (newValue: string | string[] | boolean): void => {
let newData = cloneDeep(data);
newData.node!.template[name].value = newValue;
setData(newData);
// Set state to pending
//@ts-ignore
setTabsState((prev: TabsState) => {
return {
...prev,
[tabId]: {
...prev[tabId],
isPending: true,
formKeysData: prev[tabId].formKeysData,
},
};
});
renderTooltips();
};
const [obj, setObj] = useState({
arr: ["test", 123456, false, null],
boolean: false,
longString:
"long string long string long string long string long string long string",
number: 123456,
try: {
k1: 123,
k2: "123",
k3: false,
},
string: "string",
});
const [errorDuplicateKey, setErrorDuplicateKey] = useState(false);
const [dict, setDict] = useState({} as {});
const [dictArr, setDictArr] = useState([] as string[]);
useEffect(() => {
setDictArr(convertObjToArray(dict));
}, [dict]);
useEffect(() => {
if (name === "openai_api_base") console.log(info);
// @ts-ignore
infoHtml.current = (
<div className="h-full w-full break-words">
{info.split("\n").map((line, index) => (
<p key={index} className="block">
{line}
</p>
))}
</div>
);
}, [info]);
function renderTooltips() {
let groupedObj = groupByFamily(myData, tooltipTitle!, left, flow!);
if (groupedObj && groupedObj.length > 0) {
//@ts-ignore
//@ts-ignore
refHtml.current = groupedObj.map((item, index) => {
const Icon: any =
nodeIconsLucide[item.family] ?? nodeIconsLucide["unknown"];
return (
<span
key={index}
className={classNames(
index > 0 ? "mt-2 flex items-center" : "flex items-center"
)}
>
<div
className="h-5 w-5"
style={{
color: nodeColors[item.family],
}}
>
<Icon
className="h-5 w-5"
strokeWidth={1.5}
style={{
color: nodeColors[item.family] ?? nodeColors.unknown,
}}
/>
</div>
<span className="ps-2 text-xs text-foreground">
{nodeNames[item.family] ?? "Other"}
<span className="text-xs">
{" "}
{item.type === "" ? "" : " - "}
{item.type.split(", ").length > 2
? item.type.split(", ").map((el, index) => (
<React.Fragment key={el + index}>
<span>
{index === item.type.split(", ").length - 1
? el
: (el += `, `)}
</span>
</React.Fragment>
))
: item.type}
</span>
</span>
</span>
);
});
} else {
//@ts-ignore
refHtml.current = <span>{TOOLTIP_EMPTY}</span>;
}
}
useEffect(() => {
renderTooltips();
}, [tooltipTitle, flow]);
return (
<div
ref={ref}
className="mt-1 flex w-full flex-wrap items-center justify-between bg-muted px-5 py-2"
>
<>
<div
className={
"w-full truncate text-sm" +
(left ? "" : " text-end") +
(info !== "" ? " flex items-center" : "")
}
>
{title}
<span className="text-status-red">{required ? " *" : ""}</span>
<div className="">
{info !== "" && (
<ShadTooltip content={infoHtml.current}>
{/* put div to avoid bug that does not display tooltip */}
<div>
<IconComponent
name="Info"
className="relative bottom-0.5 ml-2 h-3 w-4"
/>
</div>
</ShadTooltip>
)}
</div>
</div>
{left &&
(type === "str" ||
type === "bool" ||
type === "float" ||
type === "code" ||
type === "prompt" ||
type === "file" ||
type === "int") &&
!optionalHandle ? (
<></>
) : left === true && type === "nested_dict" ? (
<div className="mt-2 w-full">
<DictComponent
disabled={disabled}
editNode={false}
value={obj}
onChange={(newValue) => {
setObj(newValue);
}}
/>
</div>
) : left === true && type === "dict" ? (
<div className="mt-2 w-full">
<KeypairListComponent
disabled={disabled}
editNode={false}
value={dictArr}
duplicateKey={errorDuplicateKey}
onChange={(newValue: string[]) => {
setErrorDuplicateKey(hasDuplicateKeys(newValue));
if (hasDuplicateKeys(newValue)) {
setDictArr(newValue);
} else {
setDict(convertArrayToObj(newValue));
}
}}
/>
</div>
) : (
<ShadTooltip
styleClasses={"tooltip-fixed-width custom-scroll nowheel"}
delayDuration={0}
content={refHtml.current}
side={left ? "left" : "right"}
>
<Handle
type={left ? "target" : "source"}
position={left ? Position.Left : Position.Right}
id={id}
isValidConnection={(connection) =>
isValidConnection(connection, reactFlowInstance!)
}
className={classNames(
left ? "-ml-0.5 " : "-mr-0.5 ",
"h-3 w-3 rounded-full border-2 bg-background"
)}
style={{
borderColor: color,
top: position,
}}
></Handle>
</ShadTooltip>
)}
{left === true &&
type === "str" &&
!data.node?.template[name].options ? (
<div className="mt-2 w-full">
{data.node?.template[name].list ? (
<InputListComponent
disabled={disabled}
value={
!data.node.template[name].value ||
data.node.template[name].value === ""
? [""]
: data.node.template[name].value
}
onChange={handleOnNewValue}
/>
) : data.node?.template[name].multiline ? (
<TextAreaComponent
disabled={disabled}
value={data.node.template[name].value ?? ""}
onChange={handleOnNewValue}
/>
) : (
<InputComponent
disabled={disabled}
password={data.node?.template[name].password ?? false}
value={data.node?.template[name].value ?? ""}
onChange={handleOnNewValue}
/>
)}
</div>
) : left === true && type === "bool" ? (
<div className="mt-2 w-full">
<ToggleShadComponent
disabled={disabled}
enabled={data.node?.template[name].value ?? false}
setEnabled={(isEnabled) => {
handleOnNewValue(isEnabled);
}}
size="large"
/>
</div>
) : left === true && type === "float" ? (
<div className="mt-2 w-full">
<FloatComponent
disabled={disabled}
value={data.node?.template[name].value ?? ""}
onChange={handleOnNewValue}
/>
</div>
) : left === true &&
type === "str" &&
data.node?.template[name].options ? (
<div className="mt-2 w-full">
<Dropdown
options={data.node.template[name].options}
onSelect={handleOnNewValue}
value={data.node.template[name].value ?? "Choose an option"}
></Dropdown>
</div>
) : left === true && type === "code" ? (
<div className="mt-2 w-full">
<CodeAreaComponent
dynamic={data.node?.template[name].dynamic ?? false}
setNodeClass={(nodeClass) => {
data.node = nodeClass;
}}
nodeClass={data.node}
disabled={disabled}
value={data.node?.template[name].value ?? ""}
onChange={handleOnNewValue}
/>
</div>
) : left === true && type === "file" ? (
<div className="mt-2 w-full">
<InputFileComponent
disabled={disabled}
value={data.node?.template[name].value ?? ""}
onChange={handleOnNewValue}
fileTypes={data.node?.template[name].fileTypes}
suffixes={data.node?.template[name].suffixes}
onFileChange={(filePath: string) => {
data.node!.template[name].file_path = filePath;
save();
}}
></InputFileComponent>
</div>
) : left === true && type === "int" ? (
<div className="mt-2 w-full">
<IntComponent
disabled={disabled}
value={data.node?.template[name].value ?? ""}
onChange={handleOnNewValue}
/>
</div>
) : left === true && type === "prompt" ? (
<div className="mt-2 w-full">
<PromptAreaComponent
field_name={name}
setNodeClass={(nodeClass) => {
data.node = nodeClass;
}}
nodeClass={data.node}
disabled={disabled}
value={data.node?.template[name].value ?? ""}
onChange={handleOnNewValue}
/>
</div>
) : (
<></>
)}
</>
</div>
);
}