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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 | 8x 8x 8x 8x 8x 8x 8x 8x 8x 154x 154x 14x 9x 154x 154x 154x 56x 46x 154x 16x 16x 9x 9x 9x 7x 7x 154x 6x 309x 49x 7x 7x 41x 8x 8x 1x 309x 171x 138x 80x 58x | import { AutocompleteChangeReason } from "@material-ui/lab"; import Autocomplete from "components/Autocomplete"; import IconButton from "components/IconButton"; import { SearchIcon } from "components/Icons"; import { GLOBAL } from "i18n/namespaces"; import { useTranslation } from "next-i18next"; import React, { useState } from "react"; import { Control, useController } from "react-hook-form"; import { GeocodeResult, useGeocodeQuery } from "utils/hooks"; interface LocationAutocompleteProps { control: Control; defaultValue: GeocodeResult | ""; fieldError: string | undefined; fullWidth?: boolean; label?: string; placeholder?: string; id?: string; variant?: "filled" | "standard" | "outlined" | undefined; name: string; onChange?(value: GeocodeResult | ""): void; required?: string; showFullDisplayName?: boolean; disableRegions?: boolean; } export default function LocationAutocomplete({ control, defaultValue, fieldError, fullWidth, label, placeholder, id = "location-autocomplete", name, variant = "standard", onChange, required, showFullDisplayName = false, disableRegions = false, }: LocationAutocompleteProps) { const { t } = useTranslation(GLOBAL); const controller = useController({ name, defaultValue: defaultValue ?? "", control, rules: { required, validate: { didSelect: (value) => value === "" || typeof value !== "string" ? true : t("location_autocomplete.select_location_hint"), isSpecific: (value) => !value?.isRegion || !disableRegions ? true : t("location_autocomplete.more_specific"), }, }, }); const { query, results: options, error: geocodeError, isLoading, } = useGeocodeQuery(); const [isOpen, setIsOpen] = useState(false); const handleChange = (value: GeocodeResult | string | null) => { //workaround - autocomplete seems to call onChange with the string value on mount //this line prevents needing to reselect the location even if there are no changes if (value === controller.field.value?.simplifiedName) return; controller.field.onChange(value ?? ""); }; const searchSubmit = ( value: GeocodeResult | string | null, reason: AutocompleteChangeReason ) => { //just close if the menu is clicked away Iif (reason === "blur") { setIsOpen(false); return; } if (typeof value === "string") { //create-option is when enter is pressed on user-entered string if (reason === "create-option") { query(value); setIsOpen(true); } } else { onChange?.(value ?? ""); setIsOpen(false); } }; return ( <Autocomplete id={id} innerRef={controller.field.ref} label={label} error={fieldError || geocodeError} fullWidth={fullWidth} variant={variant} placeholder={placeholder} helperText={ fieldError === t("location_autocomplete.select_location_hint") ? t("location_autocomplete.select_location_hint") : t("location_autocomplete.search_location_hint") } loading={isLoading} options={options || []} open={isOpen} onClose={() => setIsOpen(false)} value={controller.field.value} getOptionLabel={(option: GeocodeResult | string) => { return geocodeResult2String(option, showFullDisplayName); }} onInputChange={(_e, value) => handleChange(value)} onChange={(_e, value, reason) => { handleChange(value); searchSubmit(value, reason); }} onKeyDown={(e) => { if (e.key === "Enter") { e.preventDefault(); searchSubmit(controller.field.value, "create-option"); } }} endAdornment={ <IconButton aria-label={t("location_autocomplete.search_location_button")} onClick={() => searchSubmit(controller.field.value, "create-option")} size="small" > <SearchIcon /> </IconButton> } onBlur={controller.field.onBlur} freeSolo multiple={false} /> ); } function geocodeResult2String(option: GeocodeResult | string, full: boolean) { if (typeof option === "string") { return option; } if (full) { return option.name; } return option.simplifiedName; } |