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import get from 'lodash/get';
import {
ChangeEventHandler,
MouseEventHandler,
useCallback,
useMemo,
} from 'react';
import { v4 as uuid } from 'uuid';
import { IGenerateParameter, IInvokeVariable } from '../../interface';
import useGraphStore from '../../store';
export const useHandleOperateParameters = (nodeId: string) => {
const { getNode, updateNodeForm } = useGraphStore((state) => state);
const node = getNode(nodeId);
const dataSource: IGenerateParameter[] = useMemo(
() => get(node, 'data.form.variables', []) as IGenerateParameter[],
[node],
);
const changeValue = useCallback(
(row: IInvokeVariable, field: string, value: string) => {
const newData = [...dataSource];
const index = newData.findIndex((item) => row.id === item.id);
const item = newData[index];
newData.splice(index, 1, {
...item,
[field]: value,
});
updateNodeForm(nodeId, { variables: newData });
},
[dataSource, nodeId, updateNodeForm],
);
const handleComponentIdChange = useCallback(
(row: IInvokeVariable) => (value: string) => {
changeValue(row, 'component_id', value);
},
[changeValue],
);
const handleValueChange = useCallback(
(row: IInvokeVariable): ChangeEventHandler<HTMLInputElement> =>
(e) => {
changeValue(row, 'value', e.target.value);
},
[changeValue],
);
const handleRemove = useCallback(
(id?: string) => () => {
const newData = dataSource.filter((item) => item.id !== id);
updateNodeForm(nodeId, { variables: newData });
},
[updateNodeForm, nodeId, dataSource],
);
const handleAdd: MouseEventHandler = useCallback(
(e) => {
e.preventDefault();
e.stopPropagation();
updateNodeForm(nodeId, {
variables: [
...dataSource,
{
id: uuid(),
key: '',
component_id: undefined,
value: '',
},
],
});
},
[dataSource, nodeId, updateNodeForm],
);
const handleSave = (row: IGenerateParameter) => {
const newData = [...dataSource];
const index = newData.findIndex((item) => row.id === item.id);
const item = newData[index];
newData.splice(index, 1, {
...item,
...row,
});
updateNodeForm(nodeId, { variables: newData });
};
return {
handleAdd,
handleRemove,
handleComponentIdChange,
handleValueChange,
handleSave,
dataSource,
};
};
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