From 2a6dd8a31ddd30324916137cc767331d53ed72eb Mon Sep 17 00:00:00 2001
From: Yuriy Bilskiy <yuriy.bilskiy@gmail.com>
Date: Fri, 1 Nov 2024 14:57:17 +0200
Subject: [PATCH] solution

---
 README.md                                |   2 +-
 package-lock.json                        |  20 ++-
 package.json                             |   4 +-
 src/App.tsx                              |  65 ++++++++-
 src/components/TodoFilter/TodoFilter.tsx | 125 +++++++++++++----
 src/components/TodoList/TodoList.tsx     | 171 +++++++++++------------
 src/components/TodoModal/TodoModal.tsx   |  64 +++++++--
 src/functions/filteredTodos.ts           |  29 ++++
 src/hooks/useLoading.ts                  |  10 ++
 src/types/Filter.ts                      |   1 +
 10 files changed, 348 insertions(+), 143 deletions(-)
 create mode 100644 src/functions/filteredTodos.ts
 create mode 100644 src/hooks/useLoading.ts
 create mode 100644 src/types/Filter.ts

diff --git a/README.md b/README.md
index 5ec1e6f104..77f487fc9d 100644
--- a/README.md
+++ b/README.md
@@ -29,4 +29,4 @@ loaded and show them using `TodoList` (check the code in the `api.ts`);
 - 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_dynamic-list-of-todos/) and add it to the PR description.
+- Replace `<your_account>` with your Github username in the [DEMO LINK](https://yuriybilskiy.github.io/react_dynamic-list-of-todos/) and add it to the PR description.
diff --git a/package-lock.json b/package-lock.json
index 76d22cf660..a5382c24fb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -13,14 +13,16 @@
         "@fortawesome/fontawesome-free": "^6.5.2",
         "bulma": "^1.0.1",
         "classnames": "^2.5.1",
+        "lodash": "^4.17.21",
         "react": "^18.3.1",
         "react-dom": "^18.3.1"
       },
       "devDependencies": {
         "@cypress/react18": "^2.0.1",
-        "@mate-academy/scripts": "^1.8.5",
+        "@mate-academy/scripts": "^1.9.12",
         "@mate-academy/students-ts-config": "*",
         "@mate-academy/stylelint-config": "*",
+        "@types/lodash": "^4.17.13",
         "@types/node": "^20.14.10",
         "@types/react": "^18.3.3",
         "@types/react-dom": "^18.3.0",
@@ -1170,10 +1172,11 @@
       }
     },
     "node_modules/@mate-academy/scripts": {
-      "version": "1.8.5",
-      "resolved": "https://registry.npmjs.org/@mate-academy/scripts/-/scripts-1.8.5.tgz",
-      "integrity": "sha512-mHRY2FkuoYCf5U0ahIukkaRo5LSZsxrTSgMJheFoyf3VXsTvfM9OfWcZIDIDB521kdPrScHHnRp+JRNjCfUO5A==",
+      "version": "1.9.12",
+      "resolved": "https://registry.npmjs.org/@mate-academy/scripts/-/scripts-1.9.12.tgz",
+      "integrity": "sha512-/OcmxMa34lYLFlGx7Ig926W1U1qjrnXbjFJ2TzUcDaLmED+A5se652NcWwGOidXRuMAOYLPU2jNYBEkKyXrFJA==",
       "dev": true,
+      "license": "MIT",
       "dependencies": {
         "@octokit/rest": "^17.11.2",
         "@types/get-port": "^4.2.0",
@@ -2167,6 +2170,13 @@
       "integrity": "sha512-dRLjCWHYg4oaA77cxO64oO+7JwCwnIzkZPdrrC71jQmQtlhM556pwKo5bUzqvZndkVbeFLIIi+9TC40JNF5hNQ==",
       "dev": true
     },
+    "node_modules/@types/lodash": {
+      "version": "4.17.13",
+      "resolved": "https://registry.npmjs.org/@types/lodash/-/lodash-4.17.13.tgz",
+      "integrity": "sha512-lfx+dftrEZcdBPczf9d0Qv0x+j/rfNCMuC6OcfXmO8gkfeNAY88PgKUbvG56whcN23gc27yenwF6oJZXGFpYxg==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@types/minimist": {
       "version": "1.2.5",
       "resolved": "https://registry.npmjs.org/@types/minimist/-/minimist-1.2.5.tgz",
@@ -6761,7 +6771,7 @@
       "version": "4.17.21",
       "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.21.tgz",
       "integrity": "sha512-v2kDEe57lecTulaDIuNTPy3Ry4gLGJ6Z1O3vE1krgXZNrsQ+LFTGHVxVjcXPs17LhbZVGedAJv8XZ1tvj5FvSg==",
-      "dev": true
+      "license": "MIT"
     },
     "node_modules/lodash.get": {
       "version": "4.4.2",
diff --git a/package.json b/package.json
index e1661aa8bd..2beb6aa854 100644
--- a/package.json
+++ b/package.json
@@ -9,14 +9,16 @@
     "@fortawesome/fontawesome-free": "^6.5.2",
     "bulma": "^1.0.1",
     "classnames": "^2.5.1",
+    "lodash": "^4.17.21",
     "react": "^18.3.1",
     "react-dom": "^18.3.1"
   },
   "devDependencies": {
     "@cypress/react18": "^2.0.1",
-    "@mate-academy/scripts": "^1.8.5",
+    "@mate-academy/scripts": "^1.9.12",
     "@mate-academy/students-ts-config": "*",
     "@mate-academy/stylelint-config": "*",
+    "@types/lodash": "^4.17.13",
     "@types/node": "^20.14.10",
     "@types/react": "^18.3.3",
     "@types/react-dom": "^18.3.0",
diff --git a/src/App.tsx b/src/App.tsx
index d46111e825..4b6bc53e87 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -1,5 +1,5 @@
 /* eslint-disable max-len */
-import React from 'react';
+import React, { useCallback, useEffect, useState } from 'react';
 import 'bulma/css/bulma.css';
 import '@fortawesome/fontawesome-free/css/all.css';
 
@@ -7,8 +7,44 @@ import { TodoList } from './components/TodoList';
 import { TodoFilter } from './components/TodoFilter';
 import { TodoModal } from './components/TodoModal';
 import { Loader } from './components/Loader';
+import { Todo } from './types/Todo';
+import { getTodos } from './api';
+import { FilterType } from './types/Filter';
+import { filteredTodos } from './functions/filteredTodos';
+import { useLoading } from './hooks/useLoading';
 
 export const App: React.FC = () => {
+  const [todos, setTodos] = useState<Todo[]>([]);
+  const [filter, setFilter] = useState<FilterType>('all');
+  const [query, setQuery] = useState('');
+  const [selectedTodo, setSelectedTodo] = useState<Todo | null>(null);
+  const { isLoading, startLoading, finishLoading } = useLoading();
+
+  const visibleTodos = filteredTodos(todos, filter, query);
+
+  const handleClickOfPost = useCallback(() => {
+    setSelectedTodo(null);
+  }, []);
+
+  const handleChangeSelect = useCallback((newValue: FilterType) => {
+    setFilter(newValue);
+  }, []);
+
+  useEffect(() => {
+    startLoading();
+    const fetchData = async () => {
+      try {
+        const repsonse = await getTodos();
+
+        setTodos(repsonse);
+      } finally {
+        finishLoading();
+      }
+    };
+
+    fetchData();
+  }, []);
+
   return (
     <>
       <div className="section">
@@ -17,18 +53,35 @@ export const App: React.FC = () => {
             <h1 className="title">Todos:</h1>
 
             <div className="block">
-              <TodoFilter />
+              <TodoFilter
+                setQuery={setQuery}
+                query={query}
+                handleChangeSelect={handleChangeSelect}
+                filter={filter}
+                setFilter={setFilter}
+              />
             </div>
 
             <div className="block">
-              <Loader />
-              <TodoList />
+              {isLoading ? (
+                <Loader />
+              ) : (
+                <TodoList
+                  visibleTodos={visibleTodos}
+                  setSelectedTodo={setSelectedTodo}
+                  selectedTodo={selectedTodo}
+                />
+              )}
             </div>
           </div>
         </div>
       </div>
-
-      <TodoModal />
+      {selectedTodo && (
+        <TodoModal
+          selectedTodo={selectedTodo}
+          handleClickOfPost={handleClickOfPost}
+        />
+      )}
     </>
   );
 };
diff --git a/src/components/TodoFilter/TodoFilter.tsx b/src/components/TodoFilter/TodoFilter.tsx
index 193f1cd2b2..bb5fb98327 100644
--- a/src/components/TodoFilter/TodoFilter.tsx
+++ b/src/components/TodoFilter/TodoFilter.tsx
@@ -1,30 +1,95 @@
-export const TodoFilter = () => (
-  <form className="field has-addons">
-    <p className="control">
-      <span className="select">
-        <select data-cy="statusSelect">
-          <option value="all">All</option>
-          <option value="active">Active</option>
-          <option value="completed">Completed</option>
-        </select>
-      </span>
-    </p>
-
-    <p className="control is-expanded has-icons-left has-icons-right">
-      <input
-        data-cy="searchInput"
-        type="text"
-        className="input"
-        placeholder="Search..."
-      />
-      <span className="icon is-left">
-        <i className="fas fa-magnifying-glass" />
-      </span>
-
-      <span className="icon is-right" style={{ pointerEvents: 'all' }}>
-        {/* eslint-disable-next-line jsx-a11y/control-has-associated-label */}
-        <button data-cy="clearSearchButton" type="button" className="delete" />
-      </span>
-    </p>
-  </form>
-);
+import { debounce } from 'lodash';
+import { ChangeEvent, useCallback, useEffect, useRef, useState } from 'react';
+import { FilterType } from '../../types/Filter';
+
+type Props = {
+  setQuery: (value: string) => void;
+  query: string;
+  handleChangeSelect: (value: FilterType) => void;
+  filter: FilterType;
+  setFilter: (value: FilterType) => void;
+};
+export const TodoFilter: React.FC<Props> = ({
+  setQuery,
+  query,
+  handleChangeSelect,
+  filter,
+  setFilter,
+}) => {
+  const [inputValue, setInputValue] = useState(query);
+
+  const debouncedSetQuery = useCallback(
+    debounce((value: string) => {
+      setQuery(value);
+    }, 500),
+    [],
+  );
+
+  const handleChange = (event: ChangeEvent<HTMLSelectElement>) => {
+    const value = event.target.value as FilterType;
+
+    handleChangeSelect(value);
+  };
+
+  const handleChangeInput = (event: ChangeEvent<HTMLInputElement>) => {
+    const value = event.target.value;
+
+    setInputValue(value);
+    debouncedSetQuery(value);
+  };
+
+  const inputRef = useRef<HTMLInputElement>(null);
+
+  const clearInput = () => {
+    setInputValue('');
+    setQuery('');
+    setFilter('all');
+  };
+
+  useEffect(() => {
+    if (inputRef.current) {
+      inputRef.current.focus();
+    }
+  }, []);
+
+  return (
+    <form className="field has-addons">
+      <p className="control">
+        <span className="select">
+          <select data-cy="statusSelect" onChange={handleChange} value={filter}>
+            <option value="all">All</option>
+            <option value="active">Active</option>
+            <option value="completed">Completed</option>
+          </select>
+        </span>
+      </p>
+
+      <p className="control is-expanded has-icons-left has-icons-right">
+        <input
+          ref={inputRef}
+          onChange={handleChangeInput}
+          value={inputValue}
+          data-cy="searchInput"
+          type="text"
+          className="input"
+          placeholder="Search..."
+        />
+        <span className="icon is-left">
+          <i className="fas fa-magnifying-glass" />
+        </span>
+
+        {query && (
+          <span className="icon is-right" style={{ pointerEvents: 'all' }}>
+            {/* eslint-disable-next-line jsx-a11y/control-has-associated-label */}
+            <button
+              data-cy="clearSearchButton"
+              type="button"
+              className="delete"
+              onClick={clearInput}
+            />
+          </span>
+        )}
+      </p>
+    </form>
+  );
+};
diff --git a/src/components/TodoList/TodoList.tsx b/src/components/TodoList/TodoList.tsx
index 84dbcf3c0e..48d359bd55 100644
--- a/src/components/TodoList/TodoList.tsx
+++ b/src/components/TodoList/TodoList.tsx
@@ -1,100 +1,87 @@
+import cn from 'classnames';
 import React from 'react';
+import { Todo } from '../../types/Todo';
+type Props = {
+  visibleTodos: Todo[];
+  setSelectedTodo: (value: Todo | null) => void;
+  selectedTodo: Todo | null;
+};
 
-export const TodoList: React.FC = () => (
-  <table className="table is-narrow is-fullwidth">
-    <thead>
-      <tr>
-        <th>#</th>
-        <th>
-          <span className="icon">
-            <i className="fas fa-check" />
-          </span>
-        </th>
-        <th>Title</th>
-        <th> </th>
-      </tr>
-    </thead>
+export const TodoList: React.FC<Props> = ({
+  visibleTodos,
+  setSelectedTodo,
+  selectedTodo,
+}) => {
+  const handleSelectPost = (todo: Todo) => {
+    setSelectedTodo(todo);
+  };
 
-    <tbody>
-      <tr data-cy="todo" className="">
-        <td className="is-vcentered">1</td>
-        <td className="is-vcentered" />
-        <td className="is-vcentered is-expanded">
-          <p className="has-text-danger">delectus aut autem</p>
-        </td>
-        <td className="has-text-right is-vcentered">
-          <button data-cy="selectButton" className="button" type="button">
+  return (
+    <table className="table is-narrow is-fullwidth">
+      <thead>
+        <tr>
+          <th>#</th>
+          <th>
             <span className="icon">
-              <i className="far fa-eye" />
+              <i className="fas fa-check" />
             </span>
-          </button>
-        </td>
-      </tr>
-      <tr data-cy="todo" className="has-background-info-light">
-        <td className="is-vcentered">2</td>
-        <td className="is-vcentered" />
-        <td className="is-vcentered is-expanded">
-          <p className="has-text-danger">quis ut nam facilis et officia qui</p>
-        </td>
-        <td className="has-text-right is-vcentered">
-          <button data-cy="selectButton" className="button" type="button">
-            <span className="icon">
-              <i className="far fa-eye-slash" />
-            </span>
-          </button>
-        </td>
-      </tr>
+          </th>
+          <th>Title</th>
+          <th> </th>
+        </tr>
+      </thead>
 
-      <tr data-cy="todo" className="">
-        <td className="is-vcentered">1</td>
-        <td className="is-vcentered" />
-        <td className="is-vcentered is-expanded">
-          <p className="has-text-danger">delectus aut autem</p>
-        </td>
-        <td className="has-text-right is-vcentered">
-          <button data-cy="selectButton" className="button" type="button">
-            <span className="icon">
-              <i className="far fa-eye" />
-            </span>
-          </button>
-        </td>
-      </tr>
+      <tbody>
+        {visibleTodos.map(todo => (
+          <tr
+            data-cy="todo"
+            className={cn('', {
+              'has-background-info-light': selectedTodo?.id === todo.id,
+            })}
+            key={todo.id}
+          >
+            <td className="is-vcentered">{todo.id}</td>
 
-      <tr data-cy="todo" className="">
-        <td className="is-vcentered">6</td>
-        <td className="is-vcentered" />
-        <td className="is-vcentered is-expanded">
-          <p className="has-text-danger">
-            qui ullam ratione quibusdam voluptatem quia omnis
-          </p>
-        </td>
-        <td className="has-text-right is-vcentered">
-          <button data-cy="selectButton" className="button" type="button">
-            <span className="icon">
-              <i className="far fa-eye" />
-            </span>
-          </button>
-        </td>
-      </tr>
+            <td className="is-vcentered">
+              {todo.completed && (
+                <span className="icon" data-cy="iconCompleted">
+                  <i className="fas fa-check" />
+                </span>
+              )}
+            </td>
 
-      <tr data-cy="todo" className="">
-        <td className="is-vcentered">8</td>
-        <td className="is-vcentered">
-          <span className="icon" data-cy="iconCompleted">
-            <i className="fas fa-check" />
-          </span>
-        </td>
-        <td className="is-vcentered is-expanded">
-          <p className="has-text-success">quo adipisci enim quam ut ab</p>
-        </td>
-        <td className="has-text-right is-vcentered">
-          <button data-cy="selectButton" className="button" type="button">
-            <span className="icon">
-              <i className="far fa-eye" />
-            </span>
-          </button>
-        </td>
-      </tr>
-    </tbody>
-  </table>
-);
+            <td className="is-vcentered is-expanded">
+              <p
+                className={cn('has-text', {
+                  'has-text-danger': !todo.completed,
+                  'has-text-success': todo.completed,
+                })}
+              >
+                {todo.title}
+              </p>
+            </td>
+            <td className="has-text-right is-vcentered">
+              <button data-cy="selectButton" className="button" type="button">
+                {selectedTodo?.id === todo.id ? (
+                  <span className="icon">
+                    <i
+                      className="far fa-eye-slash"
+                      onClick={() => handleSelectPost(todo)}
+                    />
+                  </span>
+                ) : (
+                  <span className="icon">
+                    <i
+                      className="far fa-eye"
+                      onClick={() => handleSelectPost(todo)}
+                    />
+                  </span>
+                )}
+              </button>
+            </td>
+          </tr>
+        ))}
+      </tbody>
+    </table>
+  );
+};
diff --git a/src/components/TodoModal/TodoModal.tsx b/src/components/TodoModal/TodoModal.tsx
index 0fbe6dae99..69209f8356 100644
--- a/src/components/TodoModal/TodoModal.tsx
+++ b/src/components/TodoModal/TodoModal.tsx
@@ -1,12 +1,47 @@
-import React from 'react';
+import cn from 'classnames';
+import React, { useEffect, useState } from 'react';
 import { Loader } from '../Loader';
+import { Todo } from '../../types/Todo';
+import { User } from '../../types/User';
+import { getUser } from '../../api';
+import { useLoading } from '../../hooks/useLoading';
+type Props = {
+  selectedTodo: Todo | null;
+  handleClickOfPost: () => void;
+};
+export const TodoModal: React.FC<Props> = ({
+  selectedTodo,
+  handleClickOfPost,
+}) => {
+  const [users, setUsers] = useState<User | null>(null);
+  const { isLoading, startLoading, finishLoading } = useLoading();
+
+  useEffect(() => {
+    startLoading();
+    if (selectedTodo) {
+      const fetchUser = async () => {
+        try {
+          const response = await getUser(selectedTodo?.userId);
+
+          setUsers(response);
+        } finally {
+          finishLoading();
+        }
+      };
+
+      fetchUser();
+    }
+  }, [selectedTodo]);
+
+  if (!selectedTodo) {
+    return null;
+  }
 
-export const TodoModal: React.FC = () => {
   return (
     <div className="modal is-active" data-cy="modal">
       <div className="modal-background" />
 
-      {true ? (
+      {isLoading ? (
         <Loader />
       ) : (
         <div className="modal-card">
@@ -15,25 +50,38 @@ export const TodoModal: React.FC = () => {
               className="modal-card-title has-text-weight-medium"
               data-cy="modal-header"
             >
-              Todo #2
+              Todo #{selectedTodo.id}
             </div>
 
             {/* eslint-disable-next-line jsx-a11y/control-has-associated-label */}
-            <button type="button" className="delete" data-cy="modal-close" />
+            <button
+              type="button"
+              className="delete"
+              data-cy="modal-close"
+              onClick={() => handleClickOfPost()}
+            />
           </header>
 
           <div className="modal-card-body">
             <p className="block" data-cy="modal-title">
-              quis ut nam facilis et officia qui
+              {selectedTodo.title}
             </p>
 
             <p className="block" data-cy="modal-user">
               {/* <strong className="has-text-success">Done</strong> */}
-              <strong className="has-text-danger">Planned</strong>
+              {/* <strong className="has-text-danger">Planned</strong> */}
+              <strong
+                className={cn('has-text', {
+                  'has-text-success': selectedTodo.completed,
+                  'has-text-danger': !selectedTodo.completed,
+                })}
+              >
+                {selectedTodo.completed ? 'Done' : 'Planned'}
+              </strong>
 
               {' by '}
 
-              <a href="mailto:Sincere@april.biz">Leanne Graham</a>
+              <a href={`mailto:${users?.email}`}>{users?.name}</a>
             </p>
           </div>
         </div>
diff --git a/src/functions/filteredTodos.ts b/src/functions/filteredTodos.ts
new file mode 100644
index 0000000000..2d24d3246f
--- /dev/null
+++ b/src/functions/filteredTodos.ts
@@ -0,0 +1,29 @@
+import { FilterType } from '../types/Filter';
+import { Todo } from '../types/Todo';
+
+export const filteredTodos = (
+  todos: Todo[],
+  filter: FilterType,
+  query: string,
+) => {
+  let filtered = todos;
+
+  if (query) {
+    const lowerCaseQuery = query.toLowerCase();
+
+    filtered = filtered.filter(todo =>
+      todo.title.toLowerCase().includes(lowerCaseQuery),
+    );
+  }
+
+  switch (filter) {
+    case 'all':
+      return filtered;
+    case 'active':
+      return filtered.filter(todo => !todo.completed);
+    case 'completed':
+      return filtered.filter(todo => todo.completed);
+    default:
+      return filtered;
+  }
+};
diff --git a/src/hooks/useLoading.ts b/src/hooks/useLoading.ts
new file mode 100644
index 0000000000..6497434671
--- /dev/null
+++ b/src/hooks/useLoading.ts
@@ -0,0 +1,10 @@
+import { useState } from 'react';
+
+export const useLoading = () => {
+  const [isLoading, setIsLoading] = useState(false);
+
+  const startLoading = () => setIsLoading(true);
+  const finishLoading = () => setIsLoading(false);
+
+  return { isLoading, startLoading, finishLoading };
+};
diff --git a/src/types/Filter.ts b/src/types/Filter.ts
new file mode 100644
index 0000000000..30fddb0a80
--- /dev/null
+++ b/src/types/Filter.ts
@@ -0,0 +1 @@
+export type FilterType = 'all' | 'active' | 'completed';