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| 1 | +import { useAllLinkTypes } from '../../hooks/projects.hooks'; |
| 2 | +import LoadingIndicator from '../LoadingIndicator'; |
| 3 | +import ErrorPage from '../../pages/ErrorPage'; |
| 4 | +import { IconButton, MenuItem, Select, TextField } from '@mui/material'; |
| 5 | +import { FieldArrayWithId, UseFieldArrayAppend, UseFieldArrayRemove, UseFormRegister, UseFormWatch } from 'react-hook-form'; |
| 6 | +import DeleteIcon from '@mui/icons-material/Delete'; |
| 7 | +import { getRequiredLinkTypeNames } from '../../utils/link.utils'; |
| 8 | +import { ProjectFormInput } from '../../pages/ProjectDetailPage/ProjectForm/ProjectForm'; |
| 9 | +import { Box } from '@mui/system'; |
| 10 | +import { NERButton } from '../NERButton'; |
| 11 | + |
| 12 | +const LinksEditView: React.FC<{ |
| 13 | + ls: FieldArrayWithId[]; |
| 14 | + register: UseFormRegister<ProjectFormInput>; |
| 15 | + watch: UseFormWatch<ProjectFormInput>; |
| 16 | + append: UseFieldArrayAppend<any, any>; |
| 17 | + remove: UseFieldArrayRemove; |
| 18 | +}> = ({ ls, register, append, remove, watch }) => { |
| 19 | + const { isLoading, isError, error, data: linkTypes } = useAllLinkTypes(); |
| 20 | + if (isLoading || !linkTypes) return <LoadingIndicator />; |
| 21 | + if (isError) return <ErrorPage message={error.message} />; |
| 22 | + |
| 23 | + const requiredLinkTypeNames = getRequiredLinkTypeNames(linkTypes); |
| 24 | + |
| 25 | + const links = watch('links'); |
| 26 | + |
| 27 | + const currentLinkTypeNames = links.map((link) => link.linkTypeName); |
| 28 | + |
| 29 | + /* Checks whether the link at the given index is of a required type and does not already exist */ |
| 30 | + const isRequired = (index: number) => { |
| 31 | + const link = watch(`links.${index}`); |
| 32 | + const { linkTypeName } = link; |
| 33 | + return ( |
| 34 | + requiredLinkTypeNames.includes(linkTypeName) && |
| 35 | + !currentLinkTypeNames.includes(linkTypeName, currentLinkTypeNames.indexOf(linkTypeName) + 1) |
| 36 | + ); |
| 37 | + }; |
| 38 | + |
| 39 | + const availableOptions = linkTypes.filter((linkType) => !currentLinkTypeNames.includes(linkType.name)); |
| 40 | + |
| 41 | + return ( |
| 42 | + <> |
| 43 | + {ls.map((_element, i) => { |
| 44 | + return ( |
| 45 | + <Box sx={{ display: 'flex', alignItems: 'center', mb: '5px' }}> |
| 46 | + <Select |
| 47 | + {...register(`links.${i}.linkTypeName`, { required: true })} |
| 48 | + sx={{ minWidth: '200px', mr: '5px' }} |
| 49 | + disabled={isRequired(i)} |
| 50 | + value={watch(`links.${i}.linkTypeName`)} |
| 51 | + > |
| 52 | + {linkTypes.map((linkType) => ( |
| 53 | + <MenuItem key={linkType.name} value={linkType.name} disabled={!availableOptions.includes(linkType)}> |
| 54 | + {linkType.name} |
| 55 | + </MenuItem> |
| 56 | + ))} |
| 57 | + </Select> |
| 58 | + <TextField required fullWidth autoComplete="off" {...register(`links.${i}.url`, { required: true })} /> |
| 59 | + <Box sx={{ minWidth: '56px', height: '40px' }}> |
| 60 | + {!isRequired(i) && ( |
| 61 | + <IconButton type="button" onClick={() => remove(i)} sx={{ mx: 1, my: 0 }}> |
| 62 | + <DeleteIcon /> |
| 63 | + </IconButton> |
| 64 | + )} |
| 65 | + </Box> |
| 66 | + </Box> |
| 67 | + ); |
| 68 | + })} |
| 69 | + {availableOptions.length > 0 && ( |
| 70 | + <NERButton |
| 71 | + variant="contained" |
| 72 | + color="primary" |
| 73 | + onClick={() => append({ linkId: '-1', url: '', linkTypeName: '-1' })} |
| 74 | + sx={{ my: 2, width: 'max-content' }} |
| 75 | + > |
| 76 | + + Add New Link |
| 77 | + </NERButton> |
| 78 | + )} |
| 79 | + </> |
| 80 | + ); |
| 81 | +}; |
| 82 | + |
| 83 | +export default LinksEditView; |
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