[0c6b92a] | 1 | import React, { useState, useEffect, useRef } from "react";
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| 2 | import ReactDOM from "react-dom";
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[d565449] | 3 | import searchIcon from "../../assets/search_icon.png";
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| 4 | import routeIcon from "../../assets/route_icon.png";
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| 5 | import closeIcon from "../../assets/close_icon.png";
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| 6 | import styles from "./SearchBar.module.css";
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| 7 |
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[0c6b92a] | 8 | function SearchBar({ map, handleDirectionsSubmit, setIsPanelOpen, setSelectedRoom, availableShapes,handleFloorChange }) {
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[d565449] | 9 | const [isExpanded, setIsExpanded] = useState(false);
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| 10 | const [from, setFrom] = useState("");
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| 11 | const [to, setTo] = useState("");
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[0c6b92a] | 12 | const [availableOptions, setAvailableOptions] = useState([]);
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| 13 | const [filteredOptions, setFilteredOptions] = useState([]);
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| 14 | const [dropdownVisible, setDropdownVisible] = useState(false);
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| 15 | const [inputFieldType, setInputFieldType] = useState("");
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| 16 | const dropdownRef = useRef(null);
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[d565449] | 17 |
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| 18 | const toggleExpanded = () => {
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| 19 | setIsExpanded(!isExpanded);
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| 20 | };
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| 21 |
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[0c6b92a] | 22 | function searchRoom() {
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| 23 | let foundRoom = availableShapes.find(sh => sh.info.name === from)
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| 24 | console.log("map fnum",map.floorNum)
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| 25 | if(foundRoom.floorNum !== map.floorNum){
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| 26 | handleFloorChange(foundRoom.floorNum);
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| 27 | }
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[d565449] | 28 |
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[0c6b92a] | 29 |
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| 30 | console.log("FOUND ROOM: " + foundRoom)
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| 31 | map.highlightShape(from);
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| 32 | setSelectedRoom(foundRoom);
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| 33 | setIsPanelOpen(true);
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[d565449] | 34 | }
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| 35 |
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[0c6b92a] | 36 | const handleInputFocus = (field) => {
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| 37 | if (availableOptions.length === 0 && map) {
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| 38 | setAvailableOptions(
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| 39 | availableShapes
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| 40 | .filter((sh) => sh.className === "RenderedRoom")
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| 41 | .map((shape) => shape.info.name)
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| 42 | );
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| 43 | }
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| 44 | setDropdownVisible(true);
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| 45 | setInputFieldType(field);
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| 46 | };
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| 47 |
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| 48 | const handleInputChange = (setter) => (event) => {
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| 49 | const value = event.target.value;
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| 50 | setter(value);
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| 51 | setDropdownVisible(true);
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| 52 |
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| 53 | const filtered = availableOptions.filter((option) =>
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| 54 | option.toLowerCase().includes(value.toLowerCase())
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| 55 | );
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| 56 | setFilteredOptions(filtered);
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| 57 | };
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| 58 |
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| 59 | const handleOptionClick = (option) => {
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| 60 | if (inputFieldType === "from") {
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| 61 | setFrom(option);
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| 62 | } else if (inputFieldType === "to") {
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| 63 | setTo(option);
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| 64 | }
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| 65 | setDropdownVisible(false);
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| 66 | };
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| 67 |
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| 68 | const renderDropdown = () => {
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| 69 | if (!dropdownVisible || filteredOptions.length === 0) return null;
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| 70 |
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| 71 | const position = dropdownRef.current?.getBoundingClientRect() || { top: 0, left: 0, width: 0 };
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[d565449] | 72 |
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[0c6b92a] | 73 | return ReactDOM.createPortal(
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| 74 | <ul
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| 75 | className={styles.dropdown}
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| 76 | style={{
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| 77 | position: "absolute",
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| 78 | top: position.top + position.height,
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| 79 | left: position.left,
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| 80 | width: position.width,
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| 81 | }}
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| 82 | >
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| 83 | {filteredOptions.map((option, index) => (
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| 84 | <li
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| 85 | key={index}
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| 86 | className={styles.dropdownItem}
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| 87 | onClick={() => handleOptionClick(option)}
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| 88 | >
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| 89 | {option}
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| 90 | </li>
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| 91 | ))}
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| 92 | </ul>,
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| 93 | document.body // Portal renders outside the parent hierarchy
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| 94 | );
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[d565449] | 95 | };
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| 96 |
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| 97 | return (
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[0c6b92a] | 98 | <div className={styles.wrapper}>
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| 99 | {!isExpanded ? (
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| 100 | <div className={styles.searchBar}>
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| 101 | <input
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| 102 | type="search"
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| 103 | className={styles.inputField}
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| 104 | placeholder="Search location"
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| 105 | aria-label="Search"
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| 106 | ref={dropdownRef} // Attach the input to calculate dropdown position
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| 107 | onFocus={() => handleInputFocus("from")}
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| 108 | onChange={handleInputChange(setFrom)}
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| 109 | value={from}
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| 110 | />
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| 111 | {renderDropdown()}
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| 112 | <div className={styles.buttons}>
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| 113 | <button type="button" className={styles.iconButton} onClick={searchRoom}>
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| 114 | <img src={searchIcon} alt="Search Icon" />
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| 115 | </button>
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| 116 | <button type="button" className={styles.iconButton} onClick={toggleExpanded}>
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| 117 | <img src={routeIcon} alt="Route Icon" />
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| 118 | </button>
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| 119 | </div>
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| 120 | </div>
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| 121 | ) : (
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| 122 | <div className={styles.directionsContainer}>
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| 123 | <div className={styles.directionsInputs}>
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| 124 | <input
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| 125 | type="text"
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| 126 | placeholder="From"
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| 127 | aria-label="From"
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| 128 | value={from}
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| 129 | onFocus={() => handleInputFocus("from")}
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| 130 | onChange={handleInputChange(setFrom)}
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| 131 | className={styles.inputField}
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| 132 | ref={inputFieldType === "from" ? dropdownRef : null}
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| 133 | />
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| 134 | <input
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| 135 | type="text"
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| 136 | placeholder="To"
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| 137 | aria-label="To"
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| 138 | value={to}
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| 139 | onFocus={() => handleInputFocus("to")}
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| 140 | onChange={handleInputChange(setTo)}
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| 141 | className={styles.inputField}
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| 142 | ref={inputFieldType === "to" ? dropdownRef : null}
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| 143 | />
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| 144 | {renderDropdown()}
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| 145 | </div>
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| 146 | <div className={styles.buttons}>
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| 147 | <button
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| 148 | type="button"
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| 149 | className={styles.iconButton}
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| 150 | onClick={() => handleDirectionsSubmit(from, to)}
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| 151 | >
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| 152 | <img src={searchIcon} alt="Submit Directions" />
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| 153 | </button>
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| 154 | <button type="button" className={styles.iconButton} onClick={toggleExpanded}>
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| 155 | <img src={closeIcon} alt="Close Icon" />
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| 156 | </button>
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| 157 | </div>
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| 158 | </div>
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| 159 | )}
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| 160 | </div>
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[d565449] | 161 | );
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| 162 | }
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| 163 |
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| 164 | export default SearchBar;
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