From ebabe7e6d8211e1b6e8f979985ddfd86179b0223 Mon Sep 17 00:00:00 2001
From: Danil-Bodry <danil.bodry@vk.com>
Date: Sat, 18 Apr 2026 12:25:58 +0300
Subject: [PATCH] up

---
 frontend/src/views/AdminSettings.vue          | 135 +++++++++++++++---
 .../java/su/xserver/iikocon/MainVerticle.java |  14 ++
 .../su/xserver/iikocon/SettingsService.java   | 106 ++++++++++++++
 3 files changed, 237 insertions(+), 18 deletions(-)

diff --git a/frontend/src/views/AdminSettings.vue b/frontend/src/views/AdminSettings.vue
index 1f065e8..41e4048 100644
--- a/frontend/src/views/AdminSettings.vue
+++ b/frontend/src/views/AdminSettings.vue
@@ -2,36 +2,135 @@
   <AppLayout>
     <div class="card">
       <h1 class="text-2xl font-bold mb-6">Application Settings</h1>
-      <form @submit.prevent="saveSettings" class="space-y-4 max-w-lg">
-        <div v-for="(value, key) in settings" :key="key">
-          <label class="block text-sm font-medium text-gray-700">{{ key }}</label>
-          <input v-model="settings[key]" type="text" class="input-field mt-1" />
+      <form @submit.prevent="saveSettings" class="space-y-6 max-w-2xl">
+        <div v-for="field in meta" :key="field.key" class="border-b border-gray-200 pb-4">
+          <label class="block text-sm font-medium text-gray-700 mb-1">
+            {{ field.label }}
+            <span v-if="field.required" class="text-red-500">*</span>
+          </label>
+
+          <!-- Текстовое поле -->
+          <input
+            v-if="field.type === 'text' || field.type === 'number'"
+            v-model="values[field.key]"
+            :type="field.type"
+            :required="field.required"
+            class="input-field mt-1"
+          />
+
+          <!-- Текстовая область -->
+          <textarea
+            v-else-if="field.type === 'textarea'"
+            v-model="values[field.key]"
+            :rows="field.rows || 3"
+            class="input-field mt-1"
+          ></textarea>
+
+          <!-- Чекбокс для булевых значений -->
+          <div v-else-if="field.type === 'boolean'" class="flex items-center mt-1">
+            <input
+              type="checkbox"
+              :checked="values[field.key] === 'true'"
+              @change="values[field.key] = $event.target.checked ? 'true' : 'false'"
+              class="rounded border-gray-300 text-primary-600 focus:ring-primary-500"
+            />
+            <span class="ml-2 text-sm text-gray-600">Enabled</span>
+          </div>
+
+          <!-- Выпадающий список -->
+          <select
+            v-else-if="field.type === 'select'"
+            v-model="values[field.key]"
+            class="input-field mt-1"
+          >
+            <option v-for="opt in field.options" :key="opt.value" :value="opt.value">
+              {{ opt.label }}
+            </option>
+          </select>
+
+          <p v-if="field.description" class="mt-1 text-xs text-gray-500">
+            {{ field.description }}
+          </p>
+        </div>
+
+        <div class="flex justify-end space-x-3 pt-4">
+          <button type="button" @click="loadData" class="btn-secondary">Reset</button>
+          <button type="submit" class="btn-primary">Save Changes</button>
         </div>
-        <button type="submit" class="btn-primary">Save Changes</button>
       </form>
+
+      <div v-if="message" class="mt-4 p-3 rounded-lg" :class="messageClass">
+        {{ message }}
+      </div>
     </div>
   </AppLayout>
 </template>
 
 <script setup lang="ts">
-import { ref, onMounted } from 'vue'
-import AppLayout from '../components/Layout/AppLayout.vue'
+import { ref, onMounted } from 'vue';
+import AppLayout from '../components/Layout/AppLayout.vue';
 
-const settings = ref<Record<string, string>>({})
+interface FieldMeta {
+  key: string;
+  label: string;
+  description?: string;
+  type: string;
+  required?: boolean;
+  rows?: number;
+  options?: Array<{ value: string; label: string }>;
+}
 
-async function loadSettings() {
-  const res = await fetch('/api/settings')
-  settings.value = await res.json()
+const meta = ref<FieldMeta[]>([]);
+const values = ref<Record<string, string>>({});
+const message = ref('');
+const messageClass = ref('');
+
+async function loadMeta() {
+  const res = await fetch('/api/settings/meta');
+  if (res.ok) {
+    meta.value = await res.json();
+  } else {
+    showMessage('Failed to load settings metadata', 'bg-red-50 text-red-800');
+  }
+}
+
+async function loadValues() {
+  const res = await fetch('/api/settings/all');
+  if (res.ok) {
+    values.value = await res.json();
+  } else {
+    showMessage('Failed to load settings values', 'bg-red-50 text-red-800');
+  }
+}
+
+async function loadData() {
+  await Promise.all([loadMeta(), loadValues()]);
 }
 
 async function saveSettings() {
-  await fetch('/api/admin/settings', {
-    method: 'PUT',
-    headers: { 'Content-Type': 'application/json' },
-    body: JSON.stringify(settings.value)
-  })
-  alert('Settings saved')
+  try {
+    const res = await fetch('/api/admin/settings', {
+      method: 'PUT',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify(values.value),
+    });
+    if (res.ok) {
+      showMessage('Settings saved successfully', 'bg-green-50 text-green-800');
+    } else {
+      showMessage('Failed to save settings', 'bg-red-50 text-red-800');
+    }
+  } catch (e) {
+    showMessage('Network error', 'bg-red-50 text-red-800');
+  }
 }
 
-onMounted(loadSettings)
+function showMessage(text: string, cssClass: string) {
+  message.value = text;
+  messageClass.value = cssClass;
+  setTimeout(() => {
+    message.value = '';
+  }, 3000);
+}
+
+onMounted(loadData);
 </script>
diff --git a/src/main/java/su/xserver/iikocon/MainVerticle.java b/src/main/java/su/xserver/iikocon/MainVerticle.java
index 82d731c..cc48843 100644
--- a/src/main/java/su/xserver/iikocon/MainVerticle.java
+++ b/src/main/java/su/xserver/iikocon/MainVerticle.java
@@ -304,6 +304,20 @@ public class MainVerticle extends AbstractVerticle {
         .onFailure(err -> rc.response().setStatusCode(500).end(err.getMessage()));
     });
 
+    // Получить метаданные всех настроек (для построения формы)
+    router.get("/api/settings/meta").handler(rc -> {
+      settingsService.getMetadata()
+        .onSuccess(meta -> rc.response().putHeader("Content-Type", "application/json").end(meta.encode()))
+        .onFailure(err -> rc.response().setStatusCode(500).end(err.getMessage()));
+    });
+
+// Получить все настройки со значениями по умолчанию
+    router.get("/api/settings/all").handler(rc -> {
+      settingsService.getAllWithDefaults()
+        .onSuccess(settings -> rc.response().putHeader("Content-Type", "application/json").end(settings.encode()))
+        .onFailure(err -> rc.response().setStatusCode(500).end(err.getMessage()));
+    });
+
 // Обновление настроек (админ)
     router.put("/api/admin/settings").handler(rc -> {
       JsonObject body = rc.body().asJsonObject();
diff --git a/src/main/java/su/xserver/iikocon/SettingsService.java b/src/main/java/su/xserver/iikocon/SettingsService.java
index d48c3b2..7b8abdf 100644
--- a/src/main/java/su/xserver/iikocon/SettingsService.java
+++ b/src/main/java/su/xserver/iikocon/SettingsService.java
@@ -1,6 +1,7 @@
 package su.xserver.iikocon;
 
 import io.vertx.core.Future;
+import io.vertx.core.json.JsonArray;
 import io.vertx.core.json.JsonObject;
 import io.vertx.sqlclient.Pool;
 import io.vertx.sqlclient.templates.SqlTemplate;
@@ -12,6 +13,111 @@ public class SettingsService {
 
   public SettingsService(Pool pool) { this.pool = pool; }
 
+  public Future<JsonArray> getMetadata() {
+    JsonArray meta = new JsonArray();
+    meta.add(new JsonObject()
+      .put("key", "site_name")
+      .put("label", "Site Name")
+      .put("description", "The name of the application shown in the header and title")
+      .put("type", "text")
+      .put("required", true)
+    );
+    meta.add(new JsonObject()
+      .put("key", "site_description")
+      .put("label", "Site Description")
+      .put("description", "Brief description for SEO and meta tags")
+      .put("type", "textarea")
+      .put("rows", 2)
+    );
+    meta.add(new JsonObject()
+      .put("key", "theme")
+      .put("label", "Theme")
+      .put("description", "Default color scheme")
+      .put("type", "select")
+      .put("options", new JsonArray()
+        .add(new JsonObject().put("value", "light").put("label", "Light"))
+        .add(new JsonObject().put("value", "dark").put("label", "Dark"))
+        .add(new JsonObject().put("value", "auto").put("label", "Auto (system preference)"))
+      )
+    );
+    meta.add(new JsonObject()
+      .put("key", "items_per_page")
+      .put("label", "Items Per Page")
+      .put("description", "Number of items shown in tables")
+      .put("type", "number")
+      .put("required", true)
+    );
+    meta.add(new JsonObject()
+      .put("key", "enable_registration")
+      .put("label", "Allow Public Registration")
+      .put("description", "If disabled, only admin can create users")
+      .put("type", "boolean")
+    );
+    meta.add(new JsonObject()
+      .put("key", "maintenance_mode")
+      .put("label", "Maintenance Mode")
+      .put("description", "When enabled, only admins can access the site")
+      .put("type", "boolean")
+    );
+    meta.add(new JsonObject()
+      .put("key", "default_language")
+      .put("label", "Default Language")
+      .put("description", "Interface language")
+      .put("type", "select")
+      .put("options", new JsonArray()
+        .add(new JsonObject().put("value", "en").put("label", "English"))
+        .add(new JsonObject().put("value", "ru").put("label", "Русский"))
+        .add(new JsonObject().put("value", "es").put("label", "Español"))
+      )
+    );
+    meta.add(new JsonObject()
+      .put("key", "session_timeout_minutes")
+      .put("label", "Session Timeout (minutes)")
+      .put("description", "How long until inactive users are logged out")
+      .put("type", "number")
+      .put("required", true)
+    );
+    meta.add(new JsonObject()
+      .put("key", "logo_url")
+      .put("label", "Logo URL")
+      .put("description", "Path or URL to custom logo image")
+      .put("type", "text")
+    );
+    return Future.succeededFuture(meta);
+  }
+
+  public Future<JsonObject> getAllWithDefaults() {
+    return getAll().compose(values -> {
+      JsonObject result = new JsonObject();
+      // Получаем метаданные, чтобы знать ключи
+      return getMetadata().map(meta -> {
+        for (Object item : meta) {
+          JsonObject m = (JsonObject) item;
+          String key = m.getString("key");
+          String defaultValue = getDefaultValueByKey(key);
+          String current = values.getString(key);
+          result.put(key, current != null ? current : defaultValue);
+        }
+        return result;
+      });
+    });
+  }
+
+  private String getDefaultValueByKey(String key) {
+    return switch (key) {
+      case "site_name" -> "Admin Panel";
+      case "site_description" -> "";
+      case "theme" -> "light";
+      case "items_per_page" -> "20";
+      case "enable_registration" -> "true";
+      case "maintenance_mode" -> "false";
+      case "default_language" -> "en";
+      case "session_timeout_minutes" -> "60";
+      case "logo_url" -> "";
+      default -> "";
+    };
+  }
+
   public Future<Void> initDatabase() {
     String createTable = """
         CREATE TABLE IF NOT EXISTS app_settings (