Abdulrazaq-Ali

dart_application_1/.gitignore

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+# https://dart.dev/guides/libraries/private-files
+# Created by `dart pub`
+.dart_tool/

dart_application_1/CHANGELOG.md

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+## 1.0.0
+
+- Initial version.

dart_application_1/README.md

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+
+# Project 1
+
+A project for a library of books and the creation of crud processes inside it.
+
+## Project Operations
+
+#### 1- Add Books 
+
+The process of adding books so that the user can add many books.
+
+#### 2- Delete Books
+
+The method of deletion so that each user can delete the book he wants
+
+#### 3- Query Books 
+
+Searches within the project are available for the user to search for books and the desired number of pages
+
+#### 4- Purchase
+
+Payments within the project allow the user to pay the amount of the book and then view the books he has purchased
+
+#### 5- Invoice 
+
+View invoices after purchases with important details that benefit the seller and buyer
+
+
+
+
+
+## This Project Used By
+
+This project is used by the following companies:
+
+- Dart
+- Git - Github
+
+
+## Resources
+
+
+
+[Dart Tutorials](https://dart.dev/tutorials)
+
+
+
+
+
+
+
+

dart_application_1/analysis_options.yaml

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+# This file configures the static analysis results for your project (errors,
+# warnings, and lints).
+#
+# This enables the 'recommended' set of lints from `package:lints`.
+# This set helps identify many issues that may lead to problems when running
+# or consuming Dart code, and enforces writing Dart using a single, idiomatic
+# style and format.
+#
+# If you want a smaller set of lints you can change this to specify
+# 'package:lints/core.yaml'. These are just the most critical lints
+# (the recommended set includes the core lints).
+# The core lints are also what is used by pub.dev for scoring packages.
+
+include: package:lints/recommended.yaml
+
+# Uncomment the following section to specify additional rules.
+
+# linter:
+#   rules:
+#     - camel_case_types
+
+# analyzer:
+#   exclude:
+#     - path/to/excluded/files/**
+
+# For more information about the core and recommended set of lints, see
+# https://dart.dev/go/core-lints
+
+# For additional information about configuring this file, see
+# https://dart.dev/guides/language/analysis-options

dart_application_1/bin/dart_application_1.dart

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+
+import 'dart:io';
+
+import 'data.dart';
+
+void main(List<String> arguments) {
+  var count = 0;
+  while (count < 10) {
+    print("please select from menu:");
+    print("1: add new ,2: display data, Q: quite");
+    String selected = stdin.readLineSync()!;
+
+    switch (selected) {
+      case "1":
+        addNewItem();
+        break;
+
+      case "2":
+        displayItem();
+        break;
+
+      case "Q" || "q":
+        exit(0);
+
+      default:
+        print("where are you");
+    }
+    count++;
+  }
+}
+
+addNewItem() {
+  try {
+    print("please inter your name");
+    String author = stdin.readLineSync() ?? "John";
+    print("please inter your age");
+    String country = stdin.readLineSync() ?? "John";
+    print("please inter your secretIdentity");
+    String language = stdin.readLineSync() ?? "John";
+    print("please inter your secretIdentity");
+    int pages = int.parse(stdin.readLineSync()!);
+
+
+    List pawers = [];
+    do {
+      String enterPawers = stdin.readLineSync()!;
+
+      if (enterPawers == "q") {
+        break;
+      } else {
+        pawers.add(enterPawers);
+      }
+    } while (true);
+
+    final userMap = {
+      "author": author,
+      "country": country,
+      "language": language,
+      "pages": pages
+    };
+    myData.add(userMap);
+  } catch (error) {
+    print("error");
+  }
+}
+
+class Books {
+  late String author;
+  late String country;
+  late String language;
+  late int pages;
+  Books(
+      {required this.author,
+      required this.country,
+      required this.language,
+      required this.pages});
+  displayData() {
+    print("author:$author country: $country language: $language pages: $pages");
+  }
+}
+
+displayItem() {
+  List<Books> listItem = [];
+  for (var element in myData) {
+    listItem.add(Books(
+        author: element["author"],
+        country: element["age"],
+        language: element["language"],
+        pages: element["pages"]));
+  }
+  for (var item in listItem) {
+    print("------------");
+    item.displayData();
+  }
+}

dart_application_1/bin/data.dart

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+final List myData = [
+  {
+    "author": "Chinua Achebe",
+    "country": "Nigeria",
+    "imageLink": "images/things-fall-apart.jpg",
+    "language": "English",
+    "link": "https://en.wikipedia.org/wiki/Things_Fall_Apart\n",
+    "pages": 209,
+    "title": "Things Fall Apart",
+    "year": 1958
+  },
+  {
+    "author": "Hans Christian Andersen",
+    "country": "Denmark",
+    "imageLink": "images/fairy-tales.jpg",
+    "language": "Danish",
+    "link":
+        "https://en.wikipedia.org/wiki/Fairy_Tales_Told_for_Children._First_Collection.\n",
+    "pages": 784,
+    "title": "Fairy tales",
+    "year": 1836
+  },
+  {
+    "author": "Dante Alighieri",
+    "country": "Italy",
+    "imageLink": "images/the-divine-comedy.jpg",
+    "language": "Italian",
+    "link": "https://en.wikipedia.org/wiki/Divine_Comedy\n",
+    "pages": 928,
+    "title": "The Divine Comedy",
+    "year": 1315
+  },
+  {
+    "author": "Unknown",
+    "country": "Sumer and Akkadian Empire",
+    "imageLink": "images/the-epic-of-gilgamesh.jpg",
+    "language": "Akkadian",
+    "link": "https://en.wikipedia.org/wiki/Epic_of_Gilgamesh\n",
+    "pages": 160,
+    "title": "The Epic Of Gilgamesh",
+    "year": -1700
+  }
+];

dart_application_1/lib/dart_application_1.dart

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+int calculate() {
+  return 6 * 7;
+}

dart_application_1/lib/data.dart

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+// TODO Implement this library.