React people table

package.json

@@ -19,7 +19,7 @@
     "@cypress/webpack-dev-server": "^1.8.4",
     "@mate-academy/cypress-tools": "^1.0.4",
     "@mate-academy/eslint-config-react-typescript": "^1.0.11",
-    "@mate-academy/scripts": "^1.2.3",
+    "@mate-academy/scripts": "^1.2.8",
     "@mate-academy/students-ts-config": "*",
     "@mate-academy/stylelint-config": "*",
     "@types/node": "^17.0.45",

src/App.tsx

@@ -1,39 +1,28 @@
-import React from 'react';
+import { FC, useEffect, useState } from 'react';
 
 import '@fortawesome/fontawesome-free/css/all.css';
 import 'bulma/css/bulma.css';
 import './App.scss';
 
-import peopleFromServer from './people.json';
+import { PeopleTable } from './components/PeopleTable/PeopleTable';
+import { Loader } from './components/Loader';
 
-export class App extends React.Component {
-  state = {};
+export const App: FC = () => {
+  const [isLoaded, setIsLoaded] = useState(false);
 
-  render() {
-    return (
-      <div className="box">
-        <h1 className="title">People table</h1>
+  useEffect(() => {
+    setTimeout(() => {
+      setIsLoaded(true);
+    }, 1000);
+  }, []);
 
-        <table className="table is-striped is-narrow">
-          <thead>
-            <tr>
-              <th>name</th>
-              <th>sex</th>
-              <th>born</th>
-            </tr>
-          </thead>
+  return (
+    <div className="box">
+      <h1 className="title">People table</h1>
 
-          <tbody>
-            {peopleFromServer.map(person => (
-              <tr key={person.slug}>
-                <td>{person.name}</td>
-                <td>{person.sex}</td>
-                <td>{person.born}</td>
-              </tr>
-            ))}
-          </tbody>
-        </table>
-      </div>
-    );
-  }
-}
+      {!isLoaded && <Loader />}
+
+      {isLoaded && <PeopleTable />}
+    </div>
+  );
+};

src/components/PeopleTable/PeopleTable.scss

@@ -0,0 +1,3 @@
+.isSelected {
+  background-color: yellowgreen;
+}

src/components/PeopleTable/PeopleTable.tsx

@@ -0,0 +1,231 @@
+import { ChangeEvent, useState } from 'react';
+import classNames from 'classnames';
+
+import peopleFromServer from '../../people.json';
+import { Person } from '../../types/Person';
+import './PeopleTable.scss';
+
+export const PeopleTable = () => {
+  const [people, setPeople] = useState<Person[]>(peopleFromServer);
+  const [selectedPeople, setSelectedPeople] = useState<Person[]>([]);
+  const [query, setQuery] = useState('');
+  const [sex, setSex] = useState('');
+
+  // region Methods
+  const handlePersonSelection = (personToAdd: Person) => {
+    setSelectedPeople((prevSelectedPeople) => ([
+      ...prevSelectedPeople,
+      personToAdd,
+    ]));
+  };
+
+  const handlePersonUnselection = (personToRemove: Person) => {
+    setSelectedPeople((prevSelectedPeople) => prevSelectedPeople
+      .filter(
+        person => person.slug !== personToRemove.slug,
+      ));
+  };
+
+  const handleMoveDown = (personToMoveDown: Person) => {
+    const peopleCopy = [...people];
+
+    const personIndex = peopleCopy.findIndex(
+      person => person.slug === personToMoveDown.slug,
+    );
+
+    if (personIndex === peopleCopy.length - 1) {
+      return;
+    }
+
+    setPeople((prevPeople) => ([
+      ...prevPeople.slice(0, personIndex),
+      prevPeople[personIndex + 1],
+      prevPeople[personIndex],
+      ...prevPeople.slice(personIndex + 2),
+    ]));
+  };
+
+  const handleMoveUp = (personToMoveDown: Person) => {
+    const peopleCopy = [...people];
+
+    const personIndex = peopleCopy.findIndex(
+      person => person.slug === personToMoveDown.slug,
+    );
+
+    if (personIndex === 0) {
+      return;
+    }
+
+    const swap = peopleCopy[personIndex];
+
+    peopleCopy[personIndex] = peopleCopy[personIndex - 1];
+    peopleCopy[personIndex - 1] = swap;
+
+    setPeople(peopleCopy);
+  };
+
+  const isSelected = (personToCheck: Person) => {
+    return selectedPeople.some(
+      person => person.slug === personToCheck.slug,
+    );
+  };
+
+  const clearSelectedPeople = () => {
+    setSelectedPeople([]);
+  };
+  // endregion
+
+  const handleInputChange = (event: ChangeEvent<HTMLInputElement>) => {
+    setQuery(event.target.value);
+  };
+
+  let visiblePeople = [...people];
+
+  if (sex !== '') {
+    visiblePeople = visiblePeople.filter(person => person.sex === sex);
+  }
+
+  if (query !== '') {
+    const normalizedQuery = query.toLocaleLowerCase();
+
+    visiblePeople = visiblePeople.filter(person => {
+      person.motherName?.toLocaleLowerCase(); // === null
+
+      if (person.motherName) {
+        person.motherName.toLocaleLowerCase();
+      } else {
+        return person.motherName;
+      }
+
+
+      const stringToCheck = `
+        ${person.name}
+        ${person.motherName || ''}
+        ${person?.fatherName || ''}
+      `;
+
+      return stringToCheck.toLocaleLowerCase().includes(normalizedQuery);
+    });
+  }
+
+  return (
+    <table className="table is-striped is-narrow">
+      <caption
+        className="title is-5 has-text-info"
+      >
+        <p className="block">
+          <button
+            type="button"
+            className="delete"
+            onClick={clearSelectedPeople}
+          >
+            Clear all
+          </button>
+          {selectedPeople.map(person => person.name).join(', ')}
+        </p>
+
+        <div className="field has-addons">
+          <div className="control has-icons-left is-expanded">
+            <input
+              type="search"
+              className="input"
+              placeholder="Search by name"
+              onChange={handleInputChange}
+            />
+
+            <span className="icon is-small is-left">
+              <i className="fas fa-search" />
+            </span>
+          </div>
+
+          <div className="control">
+            <div className="select">
+              <select onChange={(event) => setSex(event.target.value)}>
+                <option value="">All</option>
+                <option value="m">Men</option>
+                <option value="f">Women</option>
+              </select>
+            </div>
+          </div>
+        </div>
+      </caption>
+      <thead>
+        <tr>
+          <th>-</th>
+          <th>name</th>
+          <th>Mother name</th>
+          <th>Father name</th>
+          <th>sex</th>
+          <th>born</th>
+          <th>reorder</th>
+        </tr>
+      </thead>
+
+      <tbody>
+        {visiblePeople.map(person => (
+          <tr
+            key={person.slug}
+            className={classNames('Person', {
+              'has-background-warning': isSelected(person),
+            })}
+          >
+            <td>
+              {isSelected(person)
+                ? (
+                  <button
+                    type="button"
+                    onClick={() => handlePersonUnselection(person)}
+                    className="button is-small is-rounded is-danger"
+                  >
+                    <span className="icon is-small">
+                      <i className="fas fa-minus" />
+                    </span>
+                  </button>
+                )
+                : (
+                  <button
+                    type="button"
+                    onClick={() => handlePersonSelection(person)}
+                    className="button is-small is-rounded is-success"
+                  >
+                    <span className="icon is-small">
+                      <i className="fas fa-plus" />
+                    </span>
+                  </button>
+                )}
+            </td>
+            <td className={classNames({
+              'has-text-link': person.sex === 'm',
+              'has-text-danger': person.sex === 'f',
+            })}
+            >
+              {person.name}
+            </td>
+
+            <td>{person.motherName || '-'}</td>
+            <td>{person.fatherName || '-'}</td>
+            <td>{person.sex}</td>
+            <td>{person.born}</td>
+            <td className="is-flex is-flex-wrap-nowrap">
+              <button
+                type="button"
+                onClick={() => handleMoveDown(person)}
+                className="button mr-2"
+              >
+                &darr;
+              </button>
+
+              <button
+                type="button"
+                className="button"
+                onClick={() => handleMoveUp(person)}
+              >
+                &uarr;
+              </button>
+            </td>
+          </tr>
+        ))}
+      </tbody>
+    </table>
+  );
+};