add task solution

README.md

@@ -28,4 +28,4 @@ implement the ability to filter and sort people in the table.
 - Implement a solution following the [React task guideline](https://github.com/mate-academy/react_task-guideline#react-tasks-guideline).
 - Use the [React TypeScript cheat sheet](https://mate-academy.github.io/fe-program/js/extra/react-typescript).
 - Open one more terminal and run tests with `npm test` to ensure your solution is correct.
-- Replace `<your_account>` with your Github username in the [DEMO LINK](https://<your_account>.github.io/react_people-table-advanced/) and add it to the PR description.
+- Replace `<your_account>` with your Github username in the [DEMO LINK](https://roman-logos-frontend.github.io/react_people-table-advanced/) and add it to the PR description.

src/App.tsx

@@ -1,7 +1,8 @@
-import { PeoplePage } from './components/PeoplePage';
 import { Navbar } from './components/Navbar';
+import React from 'react';
 
 import './App.scss';
+import { Outlet } from 'react-router-dom';
 
 export const App = () => {
   return (
@@ -10,9 +11,7 @@ export const App = () => {
 
       <div className="section">
         <div className="container">
-          <h1 className="title">Home Page</h1>
-          <h1 className="title">Page not found</h1>
-          <PeoplePage />
+          <Outlet />
         </div>
       </div>
     </div>

src/components/Loader/Loader.tsx

@@ -1,4 +1,5 @@
 import './Loader.scss';
+import React from 'react';
 
 export const Loader = () => (
   <div className="Loader" data-cy="loader">

src/components/Navbar.tsx

@@ -1,3 +1,12 @@
+import classNames from 'classnames';
+import React from 'react';
+import { NavLink } from 'react-router-dom';
+
+const getLinkClass = ({ isActive }: { isActive: boolean }) =>
+  classNames('navbar-item', {
+    'has-background-grey-lighter': isActive,
+  });
+
 export const Navbar = () => {
   return (
     <nav
@@ -8,17 +17,13 @@ export const Navbar = () => {
     >
       <div className="container">
         <div className="navbar-brand">
-          <a className="navbar-item" href="#/">
+          <NavLink className={getLinkClass} to="/">
             Home
-          </a>
+          </NavLink>
 
-          <a
-            aria-current="page"
-            className="navbar-item has-background-grey-lighter"
-            href="#/people"
-          >
+          <NavLink aria-current="page" className={getLinkClass} to="/people">
             People
-          </a>
+          </NavLink>
         </div>
       </div>
     </nav>

src/components/PeopleFilters.tsx

@@ -1,18 +1,62 @@
+import React, { useState } from 'react';
+import { SearchLink } from './SearchLink';
+import { useSearchParams } from 'react-router-dom';
+
 export const PeopleFilters = () => {
+  const [searchParams, setSearchParams] = useSearchParams();
+  const selectedCenturies = searchParams.getAll('centuries');
+  const [query, setQuery] = useState(searchParams.get('query') || '');
+
+  const toggleCentury = (century: string): string[] => {
+    if (selectedCenturies.includes(century)) {
+      return selectedCenturies.filter(c => c !== century);
+    }
+
+    return [...selectedCenturies, century];
+  };
+
+  const handleQueryChange = (event: React.ChangeEvent<HTMLInputElement>) => {
+    const newQuery = event.target.value;
+
+    setQuery(newQuery);
+    const newSearchParams = new URLSearchParams(searchParams);
+
+    if (newQuery) {
+      newSearchParams.set('query', newQuery);
+    } else {
+      newSearchParams.delete('query');
+    }
+
+    setSearchParams(newSearchParams);
+  };
+
+  const isAllActive = selectedCenturies.length === 0;
+
   return (
     <nav className="panel">
       <p className="panel-heading">Filters</p>
 
       <p className="panel-tabs" data-cy="SexFilter">
-        <a className="is-active" href="#/people">
+        <SearchLink
+          params={{ sex: null }}
+          className={searchParams.get('sex') === null ? 'is-active' : ''}
+        >
           All
-        </a>
-        <a className="" href="#/people?sex=m">
+        </SearchLink>
+
+        <SearchLink
+          params={{ sex: 'm' }}
+          className={searchParams.get('sex') === 'm' ? 'is-active' : ''}
+        >
           Male
-        </a>
-        <a className="" href="#/people?sex=f">
+        </SearchLink>
+
+        <SearchLink
+          params={{ sex: 'f' }}
+          className={searchParams.get('sex') === 'f' ? 'is-active' : ''}
+        >
           Female
-        </a>
+        </SearchLink>
       </p>
 
       <div className="panel-block">
@@ -22,8 +66,9 @@ export const PeopleFilters = () => {
             type="search"
             className="input"
             placeholder="Search"
+            onChange={handleQueryChange}
+            value={query}
           />
-
           <span className="icon is-left">
             <i className="fas fa-search" aria-hidden="true" />
           </span>
@@ -33,63 +78,45 @@ export const PeopleFilters = () => {
       <div className="panel-block">
         <div className="level is-flex-grow-1 is-mobile" data-cy="CenturyFilter">
           <div className="level-left">
-            <a
-              data-cy="century"
-              className="button mr-1"
-              href="#/people?centuries=16"
-            >
-              16
-            </a>
-
-            <a
-              data-cy="century"
-              className="button mr-1 is-info"
-              href="#/people?centuries=17"
-            >
-              17
-            </a>
-
-            <a
-              data-cy="century"
-              className="button mr-1 is-info"
-              href="#/people?centuries=18"
-            >
-              18
-            </a>
-
-            <a
-              data-cy="century"
-              className="button mr-1 is-info"
-              href="#/people?centuries=19"
-            >
-              19
-            </a>
-
-            <a
-              data-cy="century"
-              className="button mr-1"
-              href="#/people?centuries=20"
-            >
-              20
-            </a>
+            {['16', '17', '18', '19', '20'].map(century => (
+              <SearchLink
+                key={century}
+                params={{ centuries: toggleCentury(century) }}
+                className={`button mr-1 ${
+                  selectedCenturies.includes(century) ? 'is-info' : ''
+                }`}
+                data-cy="century"
+              >
+                {century}
+              </SearchLink>
+            ))}
           </div>
 
           <div className="level-right ml-4">
-            <a
+            <SearchLink
+              params={{ centuries: null }}
+              className={`button is-success ${
+                isAllActive ? '' : 'is-outlined'
+              }`}
               data-cy="centuryALL"
-              className="button is-success is-outlined"
-              href="#/people"
             >
               All
-            </a>
+            </SearchLink>
           </div>
         </div>
       </div>
 
       <div className="panel-block">
-        <a className="button is-link is-outlined is-fullwidth" href="#/people">
+        <SearchLink
+          params={{
+            sex: null,
+            centuries: null,
+            query: null,
+          }}
+          className="button is-link is-outlined is-fullwidth"
+        >
           Reset all filters
-        </a>
+        </SearchLink>
       </div>
     </nav>
   );

src/components/PeoplePage.tsx

@@ -1,8 +1,60 @@
+import React, { useEffect, useState } from 'react';
 import { PeopleFilters } from './PeopleFilters';
 import { Loader } from './Loader';
 import { PeopleTable } from './PeopleTable';
+import { getPeople } from '../api';
+import { Person } from '../types';
+import { useSearchParams } from 'react-router-dom';
 
 export const PeoplePage = () => {
+  const [people, setPeople] = useState<Person[]>([]);
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState<string | null>(null);
+
+  useEffect(() => {
+    const fetchPeople = async () => {
+      try {
+        setLoading(true);
+        const data = await getPeople();
+
+        setPeople(data);
+        setLoading(false);
+      } catch (e) {
+        setError('Something went wrong');
+        setLoading(false);
+      }
+    };
+
+    fetchPeople();
+  }, []);
+
+  const [searchParams] = useSearchParams();
+
+  const query = searchParams.get('query')?.toLowerCase() || '';
+  const sex = searchParams.get('sex');
+  const selectedCenturies = searchParams.getAll('centuries');
+
+  const isInSelectedCenturies = (person: Person) => {
+    if (selectedCenturies.length === 0) {
+      return true;
+    }
+
+    return selectedCenturies.some(century => {
+      const startYear = (parseInt(century, 10) - 1) * 100 + 1;
+      const endYear = startYear + 99;
+
+      return person.born >= startYear && person.born <= endYear;
+    });
+  };
+
+  const filteredPeople = people.filter(person => {
+    const matchesQuery = person.name.toLowerCase().includes(query);
+    const matchesSex = !sex || person.sex === sex;
+    const matchesCentury = isInSelectedCenturies(person);
+
+    return matchesQuery && matchesSex && matchesCentury;
+  });
+
   return (
     <>
       <h1 className="title">People Page</h1>
@@ -15,15 +67,19 @@ export const PeoplePage = () => {
 
           <div className="column">
             <div className="box table-container">
-              <Loader />
-
-              <p data-cy="peopleLoadingError">Something went wrong</p>
-
-              <p data-cy="noPeopleMessage">There are no people on the server</p>
-
-              <p>There are no people matching the current search criteria</p>
-
-              <PeopleTable />
+              {loading && <Loader />}
+              {error && <p data-cy="peopleLoadingError">{error}</p>}
+              {!loading && !error && people.length === 0 && (
+                <p data-cy="noPeopleMessage">
+                  There are no people on the server
+                </p>
+              )}
+              {!loading && !error && filteredPeople.length > 0 && (
+                <PeopleTable people={filteredPeople} />
+              )}
+              {!loading && !error && filteredPeople.length === 0 && (
+                <p>There are no people matching the current search criteria</p>
+              )}
             </div>
           </div>
         </div>