feat: Saving WIP of Lesson 26

lesson_22/ananatawa's folder/style.css

@@ -0,0 +1,228 @@
+/* Basic Reset */
+* {
+    margin: 0;
+    padding: 0;
+    box-sizing: border-box;
+}
+
+html, body {
+    margin: 0;
+    padding: 0;
+    overflow-x: hidden; /* Prevents horizontal scroll */
+    width: 100vw;        /* Ensures full-viewport fit */
+}
+
+body {
+    font-family: 'Poppins', 'Montserrat', sans-serif;
+    line-height: 1.6;
+    background-color: #ffffff;
+    color: #333;
+}
+
+
+.header {
+  position: fixed;
+  top: 0;
+  left: 0;
+  width: 100vw;
+  background-color: #ffffff;
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  padding: 40px 60px;
+  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
+  z-index: 1000;
+  transition: padding 0.3s ease, box-shadow 0.3s ease;
+  box-sizing: border-box;
+}
+
+.header.shrunk {
+    padding: 15px 60px;
+    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
+}
+
+.header-logo img {
+    height: 75px;
+}
+
+.header-top-menu {
+    list-style: none;
+    display: flex;
+    gap: 20px;
+}
+
+.header-top-menu li a {
+    text-decoration: none;
+    color: #333;
+    font-weight: 600;
+    transition: color 0.3s ease;
+}
+
+.header-top-menu li a {
+    position: relative;
+    text-decoration: none;
+    color: #333;
+    font-weight: 600;
+    padding: 5px 0;
+    transition: color 0.3s ease;
+}
+
+.header-top-menu li a::after {
+    content: '';
+    position: absolute;
+    left: 0;
+    bottom: 0;
+    width: 0%;
+    height: 2px;
+    background-color: orange;
+    transition: width 0.3s ease;
+}
+
+/* Normal hover effect */
+.header-top-menu li a:hover::after {
+    width: 100%;
+}
+
+/* New: Always underline the FIRST link (Home) */
+.header-top-menu li:first-child a::after {
+    width: 100%;
+}
+
+.header-cta .sign-up-button {
+    background-color: #f37f0b;
+    color: #fff;
+    padding: 10px 20px;
+    text-decoration: none;
+    border-radius: 5px;
+    .btn-contact {
+  font-weight: 600;
+  font-family: 'Inter', sans-serif;
+  /* Optional matching styles: */
+  text-transform: uppercase;
+  letter-spacing: 0.05em;
+}
+    transition: background-color 0.3s ease;
+}
+
+.header-cta .sign-up-button:hover {
+    background-color: #0056b3;
+}
+
+.main {
+    padding-top: 120px; /* So the hero and rest of page starts AFTER header */
+    padding-left: 0px;
+    padding-right: 0px;
+}
+
+
+
+.hero-section {
+    position: relative;
+    background-image: url("hero.jpg");
+    background-size: cover;
+    background-position: center center;
+    background-repeat: no-repeat;
+    height: 100vh;
+    width: 100vw;
+    overflow: hidden;
+    filter: brightness(1.5);
+    padding-top: 125px; /* <-- NEW, creates white space under the header */
+    box-sizing: border-box;
+}
+
+
+.hero-overlay {
+    position: absolute;
+    top: 0;
+    right: 0;
+    bottom: 0;
+    left: 0;
+    background-color: rgba(0, 0, 0, 0.5);
+}
+
+.hero-content {
+    position: relative;
+    z-index: 2;
+    max-width: 800px;
+}
+
+.hero-title {
+    font-family: 'Poppins', sans-serif;
+    font-weight: 700;
+    font-size: 48px;
+    line-height: 1.2;
+    color: #ffffff;
+    text-align: left;
+    max-width: 600px; /* keeps the line breaks like the real site */
+    margin: 0 auto 0 0;
+
+}
+
+.highlight {
+    color: #ddff00; /* Gold Highlight */
+}
+
+.hero-text {
+    font-size: 1.2rem;
+}
+
+.programs-section {
+    margin-top: 60px;
+    text-align: center;
+}
+
+.programs-section h2 {
+    font-size: 2rem;
+    margin-bottom: 30px;
+}
+
+.programs {
+    list-style: none;
+    display: grid;
+    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
+    gap: 20px;
+    padding: 0;
+}
+
+.program {
+    background-color: #f4f4f4;
+    padding: 20px;
+    border-radius: 8px;
+    transition: box-shadow 0.3s ease;
+}
+
+.program:hover {
+    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
+}
+
+.program h3 {
+    margin-bottom: 10px;
+    font-size: 1.5rem;
+}
+
+.program p {
+    font-size: 1rem;
+}
+
+.footer {
+    background-color: #222;
+    color: #fff;
+    text-align: center;
+    padding: 20px;
+    margin-top: 40px;
+}
+
+.highlight {
+    color: inherit;
+    background-image: linear-gradient(to bottom, transparent 65%, #f37f0b 65%);
+    background-repeat: no-repeat;
+    background-size: 100% 100%;
+}
+
+.hero-content {
+    position: relative;
+    z-index: 2;
+    max-width: 800px;
+    margin-left: 60px;
+    margin-top: 100px; /* vertically aligns the hero-title */
+}

lesson_26/api/java/api_app/src/main/java/com/codedifferently/lesson26/cli/LibraryApp.java

@@ -42,7 +42,7 @@ public void run(String[] args) throws Exception {
 
   private void printLibraryInfo(Library library) {
     LibraryInfo info = library.getInfo();
-    Map<UUID, Set<MediaItem>> checkedOutItemsByGuest = info.getCheckedOutItemsByGuest();
+    Map<UUID, Set<MediaItem>> checkedOutItemsByGuest = info.getCheckedOutItemsByGuestMap();
     int numCheckedOutItems = checkedOutItemsByGuest.values().stream().mapToInt(Set::size).sum();
     System.out.println();
     System.out.println("========================================");

lesson_26/api/java/api_app/src/main/java/com/codedifferently/lesson26/library/Librarian.java

@@ -1,5 +1,8 @@
 package com.codedifferently.lesson26.library;
 
+import java.util.List;
+import java.util.UUID;
+
 /** Represents a librarian of a library. */
 public class Librarian extends LibraryGuestBase {
   public Librarian(String name, String email) {
@@ -10,4 +13,33 @@ public Librarian(String name, String email) {
   public String toString() {
     return "Librarian{" + "id='" + getEmail() + '\'' + ", name='" + getName() + '\'' + '}';
   }
+
+  public MediaItem getItem(String id) {
+    try {
+      return getLibrary().findById(id);
+    } catch (Exception e) {
+      return null;
+    }
+  }
+
+  public void removeItem(String id) {
+    getLibrary().deleteById(id);
+  }
+
+  public MediaItem createItem(String title, String type, String genre, String author) {
+    UUID id = UUID.randomUUID();
+    MediaItem item;
+
+    switch (type.toLowerCase()) {
+      case "book" -> item = new Book(id, title, "1234567890", List.of(author), 100);
+      case "dvd" -> item = new Dvd(id, title);
+      case "magazine" -> item = new Magazine(id, title);
+      case "newspaper" -> item = new Newspaper(id, title);
+      default -> throw new IllegalArgumentException("Unknown media type: " + type);
+    }
+
+    item.setLibrary(getLibrary());
+    getLibrary().addItem(item);
+    return item;
+  }
 }

lesson_26/api/java/api_app/src/main/java/com/codedifferently/lesson26/library/Library.java

@@ -25,6 +25,10 @@ public class Library {
    *
    * @param id The id of the library.
    */
+  public void addItem(MediaItem item) {
+    this.itemsById.put(item.getId(), item);
+  }
+
   public Library(String id) {
     this.id = id;
     this.searcher = new CatalogSearcher(this.itemsById.values());
@@ -280,7 +284,7 @@ public LibraryInfo getInfo() {
         .id(this.id)
         .items(Collections.unmodifiableSet(new HashSet<>(this.itemsById.values())))
         .guests(Collections.unmodifiableSet(new HashSet<>(this.guestsById.values())))
-        .checkedOutItemsByGuest(Collections.unmodifiableMap(itemsByGuest))
+        .checkedOutItemsByGuestMap(Collections.unmodifiableMap(itemsByGuest))
         .build();
   }
 
@@ -297,4 +301,13 @@ public String toString() {
         + guestsById
         + '}';
   }
+
+  public MediaItem findById(String id) {
+    return itemsById.get(id);
+  }
+
+  public void deleteById(String id) {
+    UUID uuid = UUID.fromString(id);
+    itemsById.remove(uuid);
+  }
 }

lesson_26/api/java/api_app/src/main/java/com/codedifferently/lesson26/library/LibraryGuestBase.java

@@ -9,11 +9,15 @@
 /** Base implementation of a library guest. */
 public class LibraryGuestBase implements LibraryGuest {
 
-  private Library library;
+  protected Library library;
   private final UUID id = UUID.randomUUID();
   private final String name;
   private final String email;
 
+  public Library getLibrary() {
+    return library;
+  }
+
   public LibraryGuestBase(String name, String email) {
     this.name = name;
     this.email = email;

lesson_26/api/java/api_app/src/main/java/com/codedifferently/lesson26/library/LibraryInfo.java

@@ -16,5 +16,5 @@ public class LibraryInfo {
   public String id;
   public Set<MediaItem> items;
   public Set<LibraryGuest> guests;
-  public Map<UUID, Set<MediaItem>> checkedOutItemsByGuest;
+  public Map<UUID, Set<MediaItem>> checkedOutItemsByGuestMap;
 }

lesson_26/api/java/api_app/src/main/java/com/codedifferently/lesson26/web/CreateMediaItemRequest.java

@@ -14,4 +14,8 @@
 public class CreateMediaItemRequest {
   @NotNull(message = "item is required") @Valid
   private MediaItemRequest item;
+
+  public MediaItemRequest getItem() {
+    return item;
+  }
 }

lesson_26/api/java/api_app/src/main/java/com/codedifferently/lesson26/web/CreateMediaItemResponse.java

@@ -1,10 +1,20 @@
 package com.codedifferently.lesson26.web;
 
+import com.codedifferently.lesson26.library.MediaItem;
+import java.util.UUID;
+import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
 @Data
 @Builder
+@NoArgsConstructor
+@AllArgsConstructor
 public class CreateMediaItemResponse {
-  private MediaItemResponse item;
+  private UUID id;
+
+  public static CreateMediaItemResponse from(MediaItem item) {
+    return CreateMediaItemResponse.builder().id(item.getId()).build();
+  }
 }

lesson_26/api/java/api_app/src/main/java/com/codedifferently/lesson26/web/ErrorResponse.java

@@ -0,0 +1,11 @@
+package com.codedifferently.lesson26.web;
+
+import java.util.List;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+
+@Data
+@AllArgsConstructor
+public class ErrorResponse {
+  private List<String> errors;
+}

lesson_26/api/java/api_app/src/main/java/com/codedifferently/lesson26/web/GetMediaItemsResponse.java

@@ -8,5 +8,5 @@
 @Data
 @Builder
 public class GetMediaItemsResponse {
-  @Singular private List<MediaItemResponse> items;
+  @Singular List<MediaItemResponse> items;
 }

lesson_26/api/java/api_app/src/main/java/com/codedifferently/lesson26/web/MediaItemRequest.java

@@ -26,6 +26,9 @@ public class MediaItemRequest {
   @NotBlank(message = "Title is required")
   private String title;
 
+  private String genre;
+  private String author;
+
   private String[] authors;
   private String edition;
   private int pages;