[Client] Add game selection view to start page

Some changes in the existing code have been also made to avoid code duplication
and fix some issues.

Co-authored-by: Cazals Mathias <mathiascazals@users.noreply.github.com>

truthseeker/static/css/game_ui.css

@@ -53,7 +53,7 @@ body {
 
 /* Utility classes */
 .hidden {
-    display: none;
+    display: none !important;
 }
 
 /* Links */

truthseeker/static/css/game_ui_start.css

@@ -3,6 +3,32 @@
     --header-actions-height: 3em;
 }
 
+button {
+    background-color: transparent;
+    border: none;
+    cursor: pointer;
+    padding: 0;
+}
+
+input {
+    background-color: white;
+    border: none;
+    border-radius: 1em;
+    font-family: "Titan One", sans-serif;
+    font-size: 1em;
+    padding: 0.5em;
+    color: black;
+}
+
+input::placeholder {
+    color: black;
+    opacity: 0.5;
+}
+
+.back_btn {
+    fill: #BD1E1E;
+}
+
 .game_begin {
     align-items: center;
     border-radius: 1.5em;
@@ -30,19 +56,12 @@
     font-family: "Spicy Rice", serif;
     font-weight: bold;
     font-size: 5em;
-    margin-block-start: 0;
+    margin: 0.25em;
-    margin-block-end: 0;
-    margin-top: 0.5em;
-    margin-bottom: 0.5em;
     text-align: center;
 }
 
-.top_button {
+.ingame {
-    background-color: transparent;
+    margin: 0;
-    border: none;
-    fill: white;
-    cursor: pointer;
-    padding: 0;
 }
 
 .header_actions {
@@ -59,7 +78,6 @@
     border-radius: var(--button-and-dialog-border-radius);
     cursor: pointer;
     font-family: "Titan One", sans-serif;
-    font-size: 3em;
     margin-left: auto;
     margin-right: auto;
     padding-top: 0.5em;
@@ -75,3 +93,80 @@
     transform: translate(0.1em, 0.1em);
     box-shadow: 10px -10px 25px 0px black, -10px 10px 25px 0px black;
 }
+
+.game_mode_selection {
+    align-items: center;
+    background-image: url("../images/start_background.png");
+    background-position: center;
+    background-repeat: no-repeat;
+    background-size: cover;
+    display: flex;
+    flex-direction: column;
+    flex-wrap: nowrap;
+    height: 100vh;
+    justify-content: center;
+}
+
+.game_mode_item {
+    margin: 0.5em;
+    display: flex;
+    flex-direction: column;
+    align-content: center;
+    justify-content: center;
+    align-items: center;
+}
+
+.game_mode_item_title {
+    font-family: "Titan One", sans-serif;
+    font-size: 2em;
+    margin: 0.25em;
+}
+
+.game_mode_item_input_text_single_line {
+    align-items: center;
+    display: flex;
+    flex-direction: row;
+    flex-wrap: wrap;
+    justify-content: center;
+    margin-top: 0.5em;
+    margin-bottom: 0.5em;
+}
+
+.game_mode_items {
+    display: flex;
+    flex-direction: row;
+    flex-wrap: wrap;
+    justify-content: center;
+    align-items: center;
+}
+
+.game_mode_choice_selector {
+    background-color: black;
+    border-color: white;
+    border-style: solid;
+    border-radius: 1.5em;
+    padding: 1em;
+}
+
+.theme_switcher {
+    fill: white;
+}
+
+#back_button {
+    position: absolute;
+    left: 0;
+    top: 0;
+}
+
+#create_room_button, #join_room_button, #start_solo_game_button {
+    font-size: 1.5em;
+}
+
+#game_username {
+    margin: 0.5em;
+    width: calc(100% - 1.5em);
+}
+
+#play_button {
+    font-size: 3em;
+}

truthseeker/static/js/game_start_page.js

@@ -0,0 +1,33 @@
+/**
+ * Show the game selection view.
+ *
+ * <p>
+ * The "hidden" class is added on the footer, the game_start elements and the game_mode_selection
+ * elements are show. The body margin is also set to 0 by adding the ingame class.
+ * </p>
+ */
+function showGameModeSelection() {
+    document.getElementsByTagName("body")[0].classList.add("ingame");
+    document.getElementsByTagName("footer")[0].classList.add("hidden");
+    document.getElementsByClassName("game_start")[0].classList.add("hidden");
+    document.getElementsByClassName("game_mode_selection")[0].classList.remove("hidden");
+}
+
+/**
+ * Show the game selection view.
+ *
+ * <p>
+ * The "hidden" class is removed on the footer, the game_start elements and the game_mode_selection
+ * elements are hidden. The body margin is also set to its normal value by removing the ingame
+ * class.
+ * </p>
+ */
+function hideGameModeSelection() {
+    document.getElementsByTagName("body")[0].classList.remove("ingame");
+    document.getElementsByTagName("footer")[0].classList.remove("hidden");
+    document.getElementsByClassName("game_start")[0].classList.remove("hidden");
+    document.getElementsByClassName("game_mode_selection")[0].classList.add("hidden");
+}
+
+document.getElementById("play_button").addEventListener("click", showGameModeSelection);
+document.getElementById("back_button").addEventListener("click", hideGameModeSelection);

truthseeker/templates/index.html

@@ -12,7 +12,7 @@
         <div class="alert_dialog_background"></div>
         <div class="game_start">
             <div class="header_actions">
-                <button class="top_button theme_switcher" aria-label="Changer de thème">
+                <button class="theme_switcher" aria-label="Changer de thème">
                     <svg class="theme_switcher_btn" xmlns="http://www.w3.org/2000/svg" height="48" width="48">
                         <path d="M24 34q-4.15 0-7.075-2.925T14 24q0-4.15 2.925-7.075T24 14q4.15 0 7.075 2.925T34 24q0 4.15-2.925 7.075T24 34ZM2 25.5v-3h8v3Zm36 0v-3h8v3ZM22.5 10V2h3v8Zm0 36v-8h3v8Zm-9.45-30.85L8.1 10.2l2.1-2.1 4.95 4.95ZM37.8 39.9l-4.95-4.95 2.1-2.1 4.95 4.95Zm-2.85-24.75-2.1-2.1L37.8 8.1l2.1 2.1ZM10.2 39.9l-2.1-2.1 4.95-4.95 2.1 2.1Z"/>
                     </svg>
@@ -23,6 +23,32 @@
                 <button class="action_button" id="play_button">Jouer</button>
             </div>
         </div>
+        <div class="game_mode_selection hidden">
+            <button id="back_button" aria-label="Retourner à la page précédente">
+                <svg class="back_btn" xmlns="http://www.w3.org/2000/svg" height="48" width="48">
+                    <path d="m23.15 36.95-17.3-11.1Q4.7 25.25 4.7 24t1.15-1.9L23.15 11q1.15-.7 2.35-.075 1.2.625 1.2 2.025v8.75h15.8q.95 0 1.625.675T44.8 24q0 .95-.675 1.6-.675.65-1.625.65H26.7V35q0 1.45-1.2 2.075-1.2.625-2.35-.125Z"/>
+                </svg>
+            </button>
+            <h1 class="game_title">Thruth Inquiry</h1>
+            <div class="game_mode_choice_selector">
+                <input type="text" id="game_username" placeholder="Entrez un pseudo" value="" required="required" maxlength="20">
+                <div class="game_mode_items">
+                    <div class="game_mode_item">
+                        <h2 class="game_mode_item_title">Mode Solo</h2>
+                        <button class="action_button" id="start_solo_game_button">Jouer</button>
+                    </div>
+                    <div class="game_mode_item">
+                        <h2 class="game_mode_item_title">Mode Multi</h2>
+                        <button class="action_button" id="create_room_button">Créer un salon</button>
+                        <div class="game_mode_item_input_text_single_line">
+                            <h3 class="game_mode_item_title">Code&nbsp;:</h3>
+                            <input type="text" id="game_room_code" placeholder="" value="" required="required">
+                        </div>
+                        <button class="action_button" id="join_room_button">Rejoindre</button>
+                    </div>
+                </div>
+            </div>
+        </div>
         <div class="unsupported_browser">
             <div id="unsupported_browser_dialog" class="alert_dialog">
                 <h3 class="alert_dialog_title">Navigateur non supporté</h3>
@@ -46,5 +72,6 @@
             </div>
         </footer>
         <script src="/static/js/game_common.js"></script>
+        <script src="/static/js/game_start_page.js"></script>
     </body>
 </html>