отчеты

чюпеп
lab_5
2025-05-23 19:27:05 +04:00 · 2025-05-22 22:55:35 +04:00 · 2025-05-15 01:59:58 +04:00
26 changed files with 4575 additions and 9 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,24 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?
--- a/README.md
+++ b/README.md
@@ -0,0 +1,12 @@
+# React + Vite
+
+This template provides a minimal setup to get React working in Vite with HMR and some ESLint rules.
+
+Currently, two official plugins are available:
+
+- [@vitejs/plugin-react](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react) uses [Babel](https://babeljs.io/) for Fast Refresh
+- [@vitejs/plugin-react-swc](https://github.com/vitejs/vite-plugin-react/blob/main/packages/plugin-react-swc) uses [SWC](https://swc.rs/) for Fast Refresh
+
+## Expanding the ESLint configuration
+
+If you are developing a production application, we recommend using TypeScript with type-aware lint rules enabled. Check out the [TS template](https://github.com/vitejs/vite/tree/main/packages/create-vite/template-react-ts) for information on how to integrate TypeScript and [`typescript-eslint`](https://typescript-eslint.io) in your project.
--- a/db.json
+++ b/db.json
@@ -0,0 +1,18 @@
+{
+  "deliveries": [
+    {
+      "id": "578a",
+      "trackingNumber": "IVN012021",
+      "destination": "гоголя10",
+      "status": "Доставлено",
+      "customer": "Парт петрович wwww"
+    },
+    {
+      "id": "0e0f",
+      "trackingNumber": "IVN123456",
+      "destination": "Москва",
+      "status": "В пути",
+      "customer": "1Иванов Иван"
+    }
+  ]
+}
--- a/eslint.config.js
+++ b/eslint.config.js
@@ -0,0 +1,33 @@
+import js from '@eslint/js'
+import globals from 'globals'
+import reactHooks from 'eslint-plugin-react-hooks'
+import reactRefresh from 'eslint-plugin-react-refresh'
+
+export default [
+  { ignores: ['dist'] },
+  {
+    files: ['**/*.{js,jsx}'],
+    languageOptions: {
+      ecmaVersion: 2020,
+      globals: globals.browser,
+      parserOptions: {
+        ecmaVersion: 'latest',
+        ecmaFeatures: { jsx: true },
+        sourceType: 'module',
+      },
+    },
+    plugins: {
+      'react-hooks': reactHooks,
+      'react-refresh': reactRefresh,
+    },
+    rules: {
+      ...js.configs.recommended.rules,
+      ...reactHooks.configs.recommended.rules,
+      'no-unused-vars': ['error', { varsIgnorePattern: '^[A-Z_]' }],
+      'react-refresh/only-export-components': [
+        'warn',
+        { allowConstantExport: true },
+      ],
+    },
+  },
+]
--- a/index.html
+++ b/index.html
@@ -1,10 +1,13 @@
+<!doctype html>
 <html lang="en">
-<head>
-  <meta charset="UTF-8">
-  <meta name="viewport" content="width=device-width, initial-scale=1.0">
-  <title>Document</title>
-</head>
-<body>
-  
-</body>
-</html>
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>Ivanich Logistics Vite + React</title>
+  </head>
+  <body>
+    <div id="root"></div>
+    <script type="module" src="/src/main.jsx"></script>
+  </body>
+</html>
--- a/lab1.docx
+++ b/lab1.docx
--- a/lab2.docx
+++ b/lab2.docx
--- a/lab3.docx
+++ b/lab3.docx
--- a/lab4.docx
+++ b/lab4.docx
--- a/lab5.docx
+++ b/lab5.docx
--- a/lab6.docx
+++ b/lab6.docx
--- a/package-lock.json
+++ b/package-lock.json
--- a/package.json
+++ b/package.json
@@ -0,0 +1,29 @@
+{
+  "name": "pibd-21-kudrinsky-o-s-lab5",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "vite build",
+    "lint": "eslint .",
+    "preview": "vite preview",
+    "server": "json-server --watch db.json --port 3001"
+  },
+  "dependencies": {
+    "react": "^19.1.0",
+    "react-dom": "^19.1.0",
+    "react-router-dom": "^7.6.0"
+  },
+  "devDependencies": {
+    "@eslint/js": "^9.25.0",
+    "@types/react": "^19.1.2",
+    "@types/react-dom": "^19.1.2",
+    "@vitejs/plugin-react": "^4.4.1",
+    "eslint": "^9.25.0",
+    "eslint-plugin-react-hooks": "^5.2.0",
+    "eslint-plugin-react-refresh": "^0.4.19",
+    "globals": "^16.0.0",
+    "vite": "^6.3.5"
+  }
+}
--- a/public/vite.svg
+++ b/public/vite.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>
--- a/src/App.css
+++ b/src/App.css
@@ -0,0 +1,274 @@
+.app {
+  font-family: Arial, sans-serif;
+  max-width: 1200px;
+  margin: 0 auto;
+  padding: 20px;
+  color: #6aa1d1;
+}
+
+.header {
+  background-color: #646cff;
+  color: white;
+  padding: 20px;
+  text-align: center;
+  margin-bottom: 30px;
+  border-radius: 8px;
+}
+
+.container {
+  padding: 0 20px;
+}
+
+.delivery-list {
+  margin-bottom: 30px;
+}
+
+.deliveries {
+  display: grid;
+  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
+  gap: 20px;
+  margin-top: 20px;
+}
+
+.delivery-item {
+  border: 1px solid #ddd;
+  padding: 15px;
+  border-radius: 8px;
+  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
+  background-color: #f9f9f9;
+  text-align: left;
+}
+
+.delivery-info h3 {
+  margin-top: 0;
+  color: #646cff;
+}
+
+.status-принято {
+  color: #2e7d32;
+}
+.status-в-пути {
+  color: #ed6c02;
+}
+.status-доставлено {
+  color: #2e7d32;
+  font-weight: bold;
+}
+.status-отменено {
+  color: #d32f2f;
+  text-decoration: line-through;
+}
+
+.delivery-actions {
+  margin-top: 15px;
+  display: flex;
+  gap: 10px;
+}
+
+.delivery-actions button {
+  padding: 5px 10px;
+  cursor: pointer;
+  border-radius: 4px;
+  border: 1px solid transparent;
+  background-color: #646cff;
+  color: white;
+  transition: background-color 0.25s;
+}
+
+.delivery-actions button:hover {
+  background-color: #747bff;
+}
+
+.delivery-form {
+  background-color: #f5f5f5;
+  padding: 20px;
+  border-radius: 8px;
+  margin-bottom: 30px;
+  text-align: left;
+}
+
+.delivery-form h3 {
+  margin-top: 0;
+  color: #646cff;
+}
+
+.delivery-form label {
+  display: block;
+  margin-bottom: 10px;
+}
+
+.delivery-form input,
+.delivery-form select {
+  width: 100%;
+  padding: 8px;
+  margin-top: 5px;
+  box-sizing: border-box;
+  border-radius: 4px;
+  border: 1px solid #ddd;
+}
+
+.form-actions {
+  margin-top: 15px;
+  display: flex;
+  gap: 10px;
+}
+
+.form-actions button {
+  padding: 8px 15px;
+  cursor: pointer;
+  border-radius: 4px;
+  border: 1px solid transparent;
+  background-color: #646cff;
+  color: white;
+  transition: background-color 0.25s;
+}
+
+.form-actions button:hover {
+  background-color: #747bff;
+}
+
+.form-actions button[type="button"] {
+  background-color: #f44336;
+}
+
+.form-actions button[type="button"]:hover {
+  background-color: #d32f2f;
+}
+
+.list-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 20px;
+}
+
+.stats-link, .back-link {
+  padding: 8px 16px;
+  background: #4CAF50;
+  color: white;
+  text-decoration: none;
+  border-radius: 4px;
+  transition: background 0.3s;
+}
+
+.stats-link:hover, .back-link:hover {
+  background: #45a049;
+}
+
+.deliveries-container {
+  margin-top: 20px;
+}
+
+.no-deliveries {
+  text-align: center;
+  color: #666;
+  font-style: italic;
+}
+
+.loading, .error {
+  text-align: center;
+  padding: 20px;
+  font-size: 1.2em;
+}
+
+.error {
+  color: #f44336;
+}
+
+/* Стили для статистики */
+.stats-container {
+  max-width: 800px;
+  margin: 0 auto;
+}
+
+.stats-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
+  gap: 20px;
+  margin-top: 30px;
+}
+
+.stat-card {
+  background: #f5f5f5;
+  padding: 20px;
+  border-radius: 8px;
+  text-align: center;
+  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
+}
+
+.stat-card h3 {
+  margin-top: 0;
+  color: #333;
+}
+
+.stat-card p {
+  font-size: 24px;
+  font-weight: bold;
+  margin: 10px 0 0;
+}
+
+.delivery-item {
+  border: 1px solid #e0e0e0;
+  padding: 20px;
+  border-radius: 8px;
+  margin-bottom: 20px;
+  background-color: white;
+  box-shadow: 0 2px 8px rgba(0,0,0,0.08);
+}
+
+.delivery-number {
+  color: #646cff;
+  margin-top: 0;
+  margin-bottom: 15px;
+  font-size: 1.3em;
+  border-bottom: 1px solid #eee;
+  padding-bottom: 10px;
+}
+
+.delivery-details {
+  margin-bottom: 15px;
+}
+
+.delivery-details h4 {
+  margin: 8px 0;
+  font-size: 1.1em;
+  color: #555;
+}
+
+.delivery-customer h4 {
+  margin: 8px 0;
+  font-size: 1.1em;
+  color: #555;
+}
+
+.status {
+  font-weight: normal;
+  margin: 8px 0;
+}
+
+.delivery-actions {
+  margin-top: 20px;
+  display: flex;
+  gap: 10px;
+  border-top: 1px solid #eee;
+  padding-top: 15px;
+}
+
+.delivery-actions button {
+  padding: 8px 15px;
+  cursor: pointer;
+  border-radius: 4px;
+  border: none;
+  background-color: #646cff;
+  color: white;
+  font-size: 0.9em;
+  transition: background-color 0.2s;
+}
+
+.delivery-actions button:last-child {
+  background-color: #f44336;
+}
+
+.delivery-actions button:hover {
+  opacity: 0.9;
+}
--- a/src/App.jsx
+++ b/src/App.jsx
@@ -0,0 +1,22 @@
+import { Routes, Route } from 'react-router-dom';
+import Header from './components/Header';
+import DeliveryList from './components/DeliveryList';
+import DeliveryStats from './components/DeliveryStats';
+import './App.css';
+
+function App() {
+  return (
+    <div className="app">
+      <Header />
+      <div className="container">
+        <Routes>
+          <Route path="/" element={<DeliveryList />} />
+          <Route path="/deliveries" element={<DeliveryList />} />
+          <Route path="/stats" element={<DeliveryStats />} />
+        </Routes>
+      </div>
+    </div>
+  );
+}
+
+export default App;
--- a/src/assets/react.svg
+++ b/src/assets/react.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="35.93" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 228"><path fill="#00D8FF" d="M210.483 73.824a171.49 171.49 0 0 0-8.24-2.597c.465-1.9.893-3.777 1.273-5.621c6.238-30.281 2.16-54.676-11.769-62.708c-13.355-7.7-35.196.329-57.254 19.526a171.23 171.23 0 0 0-6.375 5.848a155.866 155.866 0 0 0-4.241-3.917C100.759 3.829 77.587-4.822 63.673 3.233C50.33 10.957 46.379 33.89 51.995 62.588a170.974 170.974 0 0 0 1.892 8.48c-3.28.932-6.445 1.924-9.474 2.98C17.309 83.498 0 98.307 0 113.668c0 15.865 18.582 31.778 46.812 41.427a145.52 145.52 0 0 0 6.921 2.165a167.467 167.467 0 0 0-2.01 9.138c-5.354 28.2-1.173 50.591 12.134 58.266c13.744 7.926 36.812-.22 59.273-19.855a145.567 145.567 0 0 0 5.342-4.923a168.064 168.064 0 0 0 6.92 6.314c21.758 18.722 43.246 26.282 56.54 18.586c13.731-7.949 18.194-32.003 12.4-61.268a145.016 145.016 0 0 0-1.535-6.842c1.62-.48 3.21-.974 4.76-1.488c29.348-9.723 48.443-25.443 48.443-41.52c0-15.417-17.868-30.326-45.517-39.844Zm-6.365 70.984c-1.4.463-2.836.91-4.3 1.345c-3.24-10.257-7.612-21.163-12.963-32.432c5.106-11 9.31-21.767 12.459-31.957c2.619.758 5.16 1.557 7.61 2.4c23.69 8.156 38.14 20.213 38.14 29.504c0 9.896-15.606 22.743-40.946 31.14Zm-10.514 20.834c2.562 12.94 2.927 24.64 1.23 33.787c-1.524 8.219-4.59 13.698-8.382 15.893c-8.067 4.67-25.32-1.4-43.927-17.412a156.726 156.726 0 0 1-6.437-5.87c7.214-7.889 14.423-17.06 21.459-27.246c12.376-1.098 24.068-2.894 34.671-5.345a134.17 134.17 0 0 1 1.386 6.193ZM87.276 214.515c-7.882 2.783-14.16 2.863-17.955.675c-8.075-4.657-11.432-22.636-6.853-46.752a156.923 156.923 0 0 1 1.869-8.499c10.486 2.32 22.093 3.988 34.498 4.994c7.084 9.967 14.501 19.128 21.976 27.15a134.668 134.668 0 0 1-4.877 4.492c-9.933 8.682-19.886 14.842-28.658 17.94ZM50.35 144.747c-12.483-4.267-22.792-9.812-29.858-15.863c-6.35-5.437-9.555-10.836-9.555-15.216c0-9.322 13.897-21.212 37.076-29.293c2.813-.98 5.757-1.905 8.812-2.773c3.204 10.42 7.406 21.315 12.477 32.332c-5.137 11.18-9.399 22.249-12.634 32.792a134.718 134.718 0 0 1-6.318-1.979Zm12.378-84.26c-4.811-24.587-1.616-43.134 6.425-47.789c8.564-4.958 27.502 2.111 47.463 19.835a144.318 144.318 0 0 1 3.841 3.545c-7.438 7.987-14.787 17.08-21.808 26.988c-12.04 1.116-23.565 2.908-34.161 5.309a160.342 160.342 0 0 1-1.76-7.887Zm110.427 27.268a347.8 347.8 0 0 0-7.785-12.803c8.168 1.033 15.994 2.404 23.343 4.08c-2.206 7.072-4.956 14.465-8.193 22.045a381.151 381.151 0 0 0-7.365-13.322Zm-45.032-43.861c5.044 5.465 10.096 11.566 15.065 18.186a322.04 322.04 0 0 0-30.257-.006c4.974-6.559 10.069-12.652 15.192-18.18ZM82.802 87.83a323.167 323.167 0 0 0-7.227 13.238c-3.184-7.553-5.909-14.98-8.134-22.152c7.304-1.634 15.093-2.97 23.209-3.984a321.524 321.524 0 0 0-7.848 12.897Zm8.081 65.352c-8.385-.936-16.291-2.203-23.593-3.793c2.26-7.3 5.045-14.885 8.298-22.6a321.187 321.187 0 0 0 7.257 13.246c2.594 4.48 5.28 8.868 8.038 13.147Zm37.542 31.03c-5.184-5.592-10.354-11.779-15.403-18.433c4.902.192 9.899.29 14.978.29c5.218 0 10.376-.117 15.453-.343c-4.985 6.774-10.018 12.97-15.028 18.486Zm52.198-57.817c3.422 7.8 6.306 15.345 8.596 22.52c-7.422 1.694-15.436 3.058-23.88 4.071a382.417 382.417 0 0 0 7.859-13.026a347.403 347.403 0 0 0 7.425-13.565Zm-16.898 8.101a358.557 358.557 0 0 1-12.281 19.815a329.4 329.4 0 0 1-23.444.823c-7.967 0-15.716-.248-23.178-.732a310.202 310.202 0 0 1-12.513-19.846h.001a307.41 307.41 0 0 1-10.923-20.627a310.278 310.278 0 0 1 10.89-20.637l-.001.001a307.318 307.318 0 0 1 12.413-19.761c7.613-.576 15.42-.876 23.31-.876H128c7.926 0 15.743.303 23.354.883a329.357 329.357 0 0 1 12.335 19.695a358.489 358.489 0 0 1 11.036 20.54a329.472 329.472 0 0 1-11 20.722Zm22.56-122.124c8.572 4.944 11.906 24.881 6.52 51.026c-.344 1.668-.73 3.367-1.15 5.09c-10.622-2.452-22.155-4.275-34.23-5.408c-7.034-10.017-14.323-19.124-21.64-27.008a160.789 160.789 0 0 1 5.888-5.4c18.9-16.447 36.564-22.941 44.612-18.3ZM128 90.808c12.625 0 22.86 10.235 22.86 22.86s-10.235 22.86-22.86 22.86s-22.86-10.235-22.86-22.86s10.235-22.86 22.86-22.86Z"></path></svg>
--- a/src/components/DeliveryForm.jsx
+++ b/src/components/DeliveryForm.jsx
@@ -0,0 +1,96 @@
+import { useState, useEffect } from 'react'
+
+const DeliveryForm = ({ delivery, onSubmit, onCancel }) => {
+  const [formData, setFormData] = useState({
+    trackingNumber: '',
+    destination: '',
+    status: 'Принято',
+    customer: ''
+  })
+
+  useEffect(() => {
+    if (delivery) {
+      setFormData(delivery)
+    }
+  }, [delivery])
+
+  const handleChange = (e) => {
+    const { name, value } = e.target
+    setFormData(prev => ({ ...prev, [name]: value }))
+  }
+
+  const handleSubmit = (e) => {
+    e.preventDefault()
+    onSubmit(formData)
+    if (!delivery) {
+      setFormData({
+        trackingNumber: '',
+        destination: '',
+        status: 'Принято',
+        customer: ''
+      })
+    }
+  }
+
+  return (
+    <form className="delivery-form" onSubmit={handleSubmit}>
+      <h3>{delivery ? 'Редактировать доставку' : 'Добавить новую доставку'}</h3>
+      
+      <label>
+        Трек-номер:
+        <input 
+          type="text" 
+          name="trackingNumber" 
+          value={formData.trackingNumber} 
+          onChange={handleChange} 
+          required 
+          pattern="IVN\d{6}"
+          title="Формат: IVN123456"
+        />
+      </label>
+      
+      <label>
+        Направление:
+        <input 
+          type="text" 
+          name="destination" 
+          value={formData.destination} 
+          onChange={handleChange} 
+          required 
+        />
+      </label>
+      
+      <label>
+        Статус:
+        <select 
+          name="status" 
+          value={formData.status} 
+          onChange={handleChange}
+        >
+          <option value="Принято">Принято</option>
+          <option value="В пути">В пути</option>
+          <option value="Доставлено">Доставлено</option>
+          <option value="Отменено">Отменено</option>
+        </select>
+      </label>
+      
+      <label>
+        Клиент:
+        <input 
+          type="text" 
+          name="customer" 
+          value={formData.customer} 
+          onChange={handleChange} 
+          required 
+        />
+      </label>
+      
+      <div className="form-actions">
+        <button type="submit">{delivery ? 'Обновить' : 'Добавить'}</button>
+        {delivery && <button type="button" onClick={onCancel}>Отмена</button>}
+      </div>
+    </form>
+  )
+}
+
+export default DeliveryForm
--- a/src/components/DeliveryItem.jsx
+++ b/src/components/DeliveryItem.jsx
@@ -0,0 +1,25 @@
+const DeliveryItem = ({ delivery, onEdit, onDelete }) => {
+  return (
+    <div className="delivery-item">
+      <h3 className="delivery-number">Трек-номер: {delivery.trackingNumber}</h3>
+      
+      <div className="delivery-details">
+        <h4>Направление: {delivery.destination}</h4>
+        <p className={`status status-${delivery.status.toLowerCase().replace(' ', '-')}`}>
+          Статус: {delivery.status}
+        </p>
+      </div>
+      
+      <div className="delivery-customer">
+        <h4>Клиент: {delivery.customer}</h4>
+      </div>
+      
+      <div className="delivery-actions">
+        <button onClick={() => onEdit(delivery)}>Редактировать</button>
+        <button onClick={() => onDelete(delivery.id)}>Удалить</button>
+      </div>
+    </div>
+  );
+};
+
+export default DeliveryItem;
--- a/src/components/DeliveryList.jsx
+++ b/src/components/DeliveryList.jsx
@@ -0,0 +1,59 @@
+import { useState } from 'react';
+import { useDeliveries } from '../hooks/useDeliveries';
+import DeliveryItem from './DeliveryItem';
+import DeliveryForm from './DeliveryForm';
+import { Link } from 'react-router-dom';
+
+const DeliveryList = () => {
+  const { deliveries, loading, error, addDelivery, updateDelivery, deleteDelivery } = useDeliveries();
+  const [editingDelivery, setEditingDelivery] = useState(null);
+
+  const handleSubmit = async (formData) => {
+    try {
+      if (formData.id) {
+        await updateDelivery(formData);
+      } else {
+        await addDelivery(formData);
+      }
+      setEditingDelivery(null);
+    } catch (err) {
+      console.error('Error saving delivery:', err);
+    }
+  };
+
+  if (loading) return <div className="loading">Загрузка данных...</div>;
+  if (error) return <div className="error">Ошибка: {error}</div>;
+
+  return (
+    <div className="delivery-list">
+      <div className="list-header">
+        <h2>Список доставок</h2>
+        <Link to="/stats" className="stats-link">Статистика</Link>
+      </div>
+      
+      <DeliveryForm 
+        key={editingDelivery ? editingDelivery.id : 'new'} 
+        delivery={editingDelivery} 
+        onSubmit={handleSubmit} 
+        onCancel={() => setEditingDelivery(null)} 
+      />
+      
+      <div className="deliveries">
+        {deliveries.length === 0 ? (
+          <p className="no-deliveries">Нет доступных доставок</p>
+        ) : (
+          deliveries.map(delivery => (
+            <DeliveryItem 
+              key={delivery.id} 
+              delivery={delivery} 
+              onEdit={setEditingDelivery} 
+              onDelete={deleteDelivery} 
+            />
+          ))
+        )}
+      </div>
+    </div>
+  );
+};
+
+export default DeliveryList;
--- a/src/components/DeliveryStats.jsx
+++ b/src/components/DeliveryStats.jsx
@@ -0,0 +1,38 @@
+import { useDeliveries } from '../hooks/useDeliveries';
+import { Link } from 'react-router-dom';
+
+const DeliveryStats = () => {
+  const { getStats } = useDeliveries();
+  const stats = getStats();
+
+  return (
+    <div className="stats-container">
+      <h2>Статистика доставок</h2>
+      <div className="stats-grid">
+        <div className="stat-card">
+          <h3>Всего</h3>
+          <p>{stats.total}</p>
+        </div>
+        <div className="stat-card">
+          <h3>Принято</h3>
+          <p>{stats['Принято'] || 0}</p>
+        </div>
+        <div className="stat-card">
+          <h3>В пути</h3>
+          <p>{stats['В пути'] || 0}</p>
+        </div>
+        <div className="stat-card">
+          <h3>Доставлено</h3>
+          <p>{stats['Доставлено'] || 0}</p>
+        </div>
+        <div className="stat-card">
+          <h3>Отменено</h3>
+          <p>{stats['Отменено'] || 0}</p>
+        </div>
+      </div>
+      <Link to="/" className="back-link">← Назад к списку</Link>
+    </div>
+  );
+};
+
+export default DeliveryStats;
--- a/src/components/Header.jsx
+++ b/src/components/Header.jsx
@@ -0,0 +1,10 @@
+const Header = () => {
+  return (
+    <header className="header">
+      <h1>Ivanich Logistics</h1>
+      <p>Система управления доставками из Poizon</p>
+    </header>
+  )
+}
+
+export default Header
--- a/src/hooks/useDeliveries.js
+++ b/src/hooks/useDeliveries.js
@@ -0,0 +1,87 @@
+import { useState, useEffect } from 'react';
+
+const API_URL = 'http://localhost:3001/deliveries';
+
+export const useDeliveries = () => {
+  const [deliveries, setDeliveries] = useState([]);
+  const [loading, setLoading] = useState(true);
+  const [error, setError] = useState(null);
+
+  const fetchDeliveries = async () => {
+    try {
+      const response = await fetch(API_URL);
+      if (!response.ok) throw new Error('Server error');
+      const data = await response.json();
+      setDeliveries(data);
+    } catch (err) {
+      setError(err.message);
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  useEffect(() => {
+    fetchDeliveries();
+  }, []);
+
+  const addDelivery = async (delivery) => {
+    try {
+      const response = await fetch(API_URL, {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify(delivery)
+      });
+      const newDelivery = await response.json();
+      setDeliveries(prev => [...prev, newDelivery]);
+      return newDelivery;
+    } catch (err) {
+      setError(err.message);
+      throw err;
+    }
+  };
+
+  const updateDelivery = async (delivery) => {
+    try {
+      const response = await fetch(`${API_URL}/${delivery.id}`, {
+        method: 'PUT',
+        headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify(delivery)
+      });
+      const updated = await response.json();
+      setDeliveries(prev => prev.map(d => d.id === delivery.id ? updated : d));
+      return updated;
+    } catch (err) {
+      setError(err.message);
+      throw err;
+    }
+  };
+
+  const deleteDelivery = async (id) => {
+    try {
+      await fetch(`${API_URL}/${id}`, { method: 'DELETE' });
+      setDeliveries(prev => prev.filter(d => d.id !== id));
+    } catch (err) {
+      setError(err.message);
+      throw err;
+    }
+  };
+
+  const getStats = () => {
+    return deliveries.reduce((acc, curr) => {
+      acc.total++;
+      acc[curr.status] = (acc[curr.status] || 0) + 1;
+      return acc;
+    }, { total: 0 });
+  };
+
+  return { 
+    deliveries, 
+    loading, 
+    error, 
+    addDelivery, 
+    updateDelivery, 
+    deleteDelivery,
+    getStats,
+    refetch: fetchDeliveries
+  };
+};
--- a/src/index.css
+++ b/src/index.css
@@ -0,0 +1,21 @@
+:root {
+  font-family: Inter, system-ui, Avenir, Helvetica, Arial, sans-serif;
+  line-height: 1.5;
+  font-weight: 400;
+  color-scheme: light dark;
+  color: rgba(255, 255, 255, 0.87);
+  background-color: #242424;
+}
+
+body {
+  margin: 0;
+  padding: 0;
+  min-height: 100vh;
+}
+
+#root {
+  max-width: 1280px;
+  margin: 0 auto;
+  padding: 2rem;
+  text-align: center;
+}
--- a/src/main.jsx
+++ b/src/main.jsx
@@ -0,0 +1,13 @@
+import React from 'react';
+import ReactDOM from 'react-dom/client';
+import { BrowserRouter } from 'react-router-dom';
+import App from './App';
+import './index.css';
+
+ReactDOM.createRoot(document.getElementById('root')).render(
+  <React.StrictMode>
+    <BrowserRouter>
+      <App />
+    </BrowserRouter>
+  </React.StrictMode>
+);
--- a/vite.config.js
+++ b/vite.config.js
@@ -0,0 +1,7 @@
+import { defineConfig } from 'vite'
+import react from '@vitejs/plugin-react'
+
+// https://vite.dev/config/
+export default defineConfig({
+  plugins: [react()],
+})
Author	SHA1	Message	Date
h8floom	eaddca9831	отчеты	2025-05-23 19:27:05 +04:00
h8floom	a7caa70b07	чюпеп	2025-05-22 22:55:35 +04:00
h8floom	e9ee33ffe3	lab_5	2025-05-15 01:59:58 +04:00
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