added feed

src/components/AdCard.jsx

@@ -0,0 +1,51 @@
+import PinIcon from "./icons/PinIcon";
+import CalendarIcon from "./icons/CalendarIcon";
+import PhoneIcon from "./icons/PhoneIcon";
+import MapIcon from "./icons/MapIcon";
+import HeartIcon from "./icons/HeartIcon";
+
+export default function AdCard({ ad, liked, onLike }) {
+  return (
+      <div className="f-card">
+        <div className="f-card-img">
+          {ad.image
+              ? <img src={ad.image} alt={ad.title} />
+              : <span className="f-card-emoji">{ad.emoji || "📋"}</span>
+          }
+          {ad.category && <div className="f-cat-badge">{ad.category}</div>}
+          <div className={`f-type-badge ${ad.type === "loss" ? "f-type-loss" : "f-type-found"}`}>
+            {ad.type === "loss" ? "Потеря" : "Находка"}
+          </div>
+        </div>
+        <div className="f-card-body">
+          <div className="f-card-title">{ad.title}</div>
+          <div className="f-card-desc">{ad.description}</div>
+          <div className="f-card-meta">
+            {ad.location && <div className="f-meta-pill"><PinIcon /> {ad.location}</div>}
+            {ad.date     && <div className="f-meta-pill"><CalendarIcon /> {ad.date}</div>}
+          </div>
+          {ad.location && (
+              <button className="f-card-map" onClick={e => e.stopPropagation()}>
+                <MapIcon /> Показать на карте — {ad.location}
+              </button>
+          )}
+          <div className="f-card-foot">
+            {ad.phone
+                ? <a className="f-card-phone" href={`tel:${ad.phone}`} onClick={e => e.stopPropagation()}>
+                  <PhoneIcon /> {ad.phone}
+                </a>
+                : <span />
+            }
+            <span className="f-card-date">{ad.date || ""}</span>
+            <button
+                className={`f-like-btn${liked ? " liked" : ""}`}
+                onClick={e => { e.stopPropagation(); onLike(ad.id); }}
+            >
+              <HeartIcon filled={liked} />
+              {liked ? (ad.likes || 0) + 1 : (ad.likes || 0)}
+            </button>
+          </div>
+        </div>
+      </div>
+  );
+}

src/components/PostModal.jsx

@@ -0,0 +1,157 @@
+import {useCallback, useState} from "react";
+import {API_URL} from "../config/constants";
+import PinIcon from "./icons/PinIcon";
+import CloseIcon from "./icons/CloseIcon";
+import { EMPTY_FORM, CATEGORIES } from "../config/feedConstants";
+
+export default function PostModal({ onClose, onSuccess }) {
+  const [form, setForm] = useState(EMPTY_FORM);
+  const [errors, setErrors] = useState({});
+  const [loading, setLoading] = useState(false);
+  const [apiError, setApiError] = useState("");
+
+  const set = useCallback((k, v) => {
+    setForm(p => ({ ...p, [k]: v }));
+    setErrors(p => ({ ...p, [k]: "" }));
+    setApiError("");
+  }, []);
+
+  const validate = () => {
+    const e = {};
+    if (!form.title.trim())       e.title       = "Введите название";
+    if (!form.description.trim()) e.description = "Введите описание";
+    if (!form.category)           e.category    = "Выберите категорию";
+    if (!form.phone.trim())       e.phone       = "Введите номер телефона";
+    setErrors(e);
+    return !Object.keys(e).length;
+  };
+
+  const handleSubmit = async () => {
+    if (!validate()) return;
+    setLoading(true);
+    setApiError("");
+    try {
+      const res = await fetch(`${API_URL}/api/ads`, {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify(form),
+      });
+      if (!res.ok) {
+        const data = await res.json().catch(() => ({}));
+        throw new Error(data.message || `Ошибка ${res.status}`);
+      }
+      const newAd = await res.json();
+      onSuccess(newAd);
+      onClose();
+    } catch (err) {
+      setApiError(err.message || "Не удалось разместить объявление");
+    } finally {
+      setLoading(false);
+    }
+  };
+
+  return (
+      <div className="f-modal-bg" onClick={e => e.target === e.currentTarget && onClose()}>
+        <div className="f-modal">
+          <div className="f-modal-head">
+            <span className="f-modal-title">Новое объявление</span>
+            <button className="f-close-btn" onClick={onClose}><CloseIcon /></button>
+          </div>
+
+          <div className="f-m-group">
+            <label className="f-m-label">Тип объявления</label>
+            <div className="f-type-toggle">
+              <button className={`f-type-opt${form.type === "loss" ? " loss" : ""}`} onClick={() => set("type", "loss")}>
+                Потеря
+              </button>
+              <button className={`f-type-opt${form.type === "found" ? " found" : ""}`} onClick={() => set("type", "found")}>
+                Находка
+              </button>
+            </div>
+          </div>
+
+          <div className="f-m-group">
+            <label className="f-m-label">Название</label>
+            <input
+                className={`f-m-field${errors.title ? " err" : ""}`}
+                type="text"
+                placeholder="Например: Кошелёк чёрный кожаный"
+                value={form.title}
+                onChange={e => set("title", e.target.value)}
+            />
+            {errors.title && <p className="f-err-msg">{errors.title}</p>}
+          </div>
+
+          <div className="f-m-group">
+            <label className="f-m-label">Описание</label>
+            <textarea
+                className={`f-m-field${errors.description ? " err" : ""}`}
+                rows={3}
+                placeholder="Подробно опишите предмет — цвет, размер, особые приметы..."
+                value={form.description}
+                onChange={e => set("description", e.target.value)}
+            />
+            {errors.description && <p className="f-err-msg">{errors.description}</p>}
+          </div>
+
+          <div className="f-m-row">
+            <div className="f-m-group">
+              <label className="f-m-label">Категория</label>
+              <select
+                  className={`f-m-field${errors.category ? " err" : ""}`}
+                  value={form.category}
+                  onChange={e => set("category", e.target.value)}
+              >
+                <option value="">Выбрать...</option>
+                {CATEGORIES.map(c => <option key={c} value={c}>{c}</option>)}
+              </select>
+              {errors.category && <p className="f-err-msg">{errors.category}</p>}
+            </div>
+            <div className="f-m-group">
+              <label className="f-m-label">Дата события</label>
+              <input
+                  className="f-m-field"
+                  type="date"
+                  value={form.date}
+                  onChange={e => set("date", e.target.value)}
+              />
+            </div>
+          </div>
+
+          <div className="f-m-group">
+            <label className="f-m-label">Место на карте</label>
+            <div className="f-map-pick">
+              <PinIcon size={14} />
+              Нажмите, чтобы отметить место
+            </div>
+            <p className="f-hint">Карта будет добавлена в следующей версии</p>
+          </div>
+
+          <div className="f-m-group">
+            <label className="f-m-label">Номер телефона</label>
+            <input
+                className={`f-m-field${errors.phone ? " err" : ""}`}
+                type="tel"
+                placeholder="+7 (___) ___-__-__"
+                value={form.phone}
+                onChange={e => set("phone", e.target.value)}
+            />
+            {errors.phone && <p className="f-err-msg">{errors.phone}</p>}
+          </div>
+
+          {apiError && (
+              <p className="f-err-msg" style={{ textAlign: "center", marginBottom: 10 }}>
+                {apiError}
+              </p>
+          )}
+
+          <button className="f-m-submit" onClick={handleSubmit} disabled={loading}>
+            <div className="f-m-submit-row">
+              {loading && <div className="f-m-spinner" />}
+              {loading ? "Размещаем..." : "Разместить объявление"}
+            </div>
+          </button>
+        </div>
+      </div>
+  );
+}

src/components/RightSidebar.jsx

@@ -0,0 +1,14 @@
+export default function RightSidebar() {
+  return (
+      <div className="f-right">
+        <div className="f-right-label">Реклама</div>
+        <div className="f-right-empty">
+          <div className="f-right-empty-icon">📢</div>
+          <div className="f-right-empty-text">
+            Здесь будет<br />ваша реклама
+          </div>
+          <button className="f-add-promo-btn">+ Добавить рекламу</button>
+        </div>
+      </div>
+  );
+}

src/components/Sidebar.jsx

@@ -0,0 +1,46 @@
+import LogoIcon from "./icons/LogoIcon";
+import React from "react";
+import {NAV_BOTTOM, NAV_ITEMS} from "../config/feedConstants";
+import {NavIcons} from "./icons/NavIcons";
+
+export default function Sidebar({ open, activeNav, onClose, onNavClick }) {
+  return (
+      <>
+        <div className={`f-overlay${open ? " show" : ""}`} onClick={onClose} />
+        <div className={`f-sidebar${open ? " open" : ""}`}>
+          <div className="f-sb-head">
+            <div className="f-sb-logo"><LogoIcon /></div>
+            <span className="f-sb-name">Находка</span>
+          </div>
+          <nav className="f-sb-nav">
+            {NAV_ITEMS.map(({ icon, label }) => {
+              const Ic = NavIcons[icon];
+              return (
+                  <div
+                      key={label}
+                      className={`f-sb-item${activeNav === label ? " active" : ""}`}
+                      onClick={() => { onNavClick(label); onClose(); }}
+                  >
+                    <Ic /> {label}
+                  </div>
+              );
+            })}
+          </nav>
+          <div className="f-sb-bottom">
+            {NAV_BOTTOM.map(({ icon, label }) => {
+              const Ic = NavIcons[icon];
+              return (
+                  <div
+                      key={label}
+                      className={`f-sb-item${activeNav === label ? " active" : ""}`}
+                      onClick={() => { onNavClick(label); onClose(); }}
+                  >
+                    <Ic /> {label}
+                  </div>
+              );
+            })}
+          </div>
+        </div>
+      </>
+  );
+}

src/components/icons/CalendarIcon.jsx

@@ -0,0 +1,10 @@
+export default function CalendarIcon () {
+  return (
+      <svg width={12} height={12} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth={2} strokeLinecap="round">
+        <rect x="3" y="4" width="18" height="18" rx="2" />
+        <line x1="16" y1="2" x2="16" y2="6" />
+        <line x1="8" y1="2" x2="8" y2="6" />
+        <line x1="3" y1="10" x2="21" y2="10" />
+      </svg>
+  );
+}

src/components/icons/CloseIcon.jsx

@@ -0,0 +1,9 @@
+export default function CloseIcon() {
+  return (
+      <svg width={16} height={16} viewBox="0 0 24 24" fill="none"
+           stroke="currentColor" strokeWidth={2.5} strokeLinecap="round">
+        <line x1="18" y1="6" x2="6" y2="18"/>
+        <line x1="6" y1="6" x2="18" y2="18"/>
+      </svg>
+  );
+}

src/components/icons/HeartIcon.jsx

@@ -0,0 +1,10 @@
+export default function HeartIcon({filled}) {
+  return (
+      <svg width={14} height={14} viewBox="0 0 24 24"
+           fill={filled ? "#ff6b6b" : "none"} stroke="#ff6b6b" strokeWidth={2}
+           strokeLinecap="round">
+        <path
+            d="M20.84 4.61a5.5 5.5 0 0 0-7.78 0L12 5.67l-1.06-1.06a5.5 5.5 0 0 0-7.78 7.78l1.06 1.06L12 21.23l7.78-7.78 1.06-1.06a5.5 5.5 0 0 0 0-7.78z"/>
+      </svg>
+  );
+}

src/components/icons/LogoIcon.jsx

@@ -0,0 +1,13 @@
+import magnifier from "../../assets/magnifier.png";
+
+export default function LogoIcon() {
+  return (
+      <img
+          src={magnifier}
+          alt="logo"
+          width={20}
+          height={20}
+          style={{ objectFit: "contain" }}
+      />
+  );
+}

src/components/icons/MapIcon.jsx

@@ -0,0 +1,10 @@
+export default function MapIcon() {
+  return (
+      <svg width={14} height={14} viewBox="0 0 24 24" fill="none"
+           stroke="currentColor" strokeWidth={2} strokeLinecap="round">
+        <polygon points="1 6 1 22 8 18 16 22 23 18 23 2 16 6 8 2 1 6"/>
+        <line x1="8" y1="2" x2="8" y2="18"/>
+        <line x1="16" y1="6" x2="16" y2="22"/>
+      </svg>
+  );
+}

src/components/icons/MenuIcon.jsx

@@ -0,0 +1,9 @@
+export default function MenuIcon () {
+  return (
+      <svg width={20} height={20} viewBox="0 0 24 24" fill="none" stroke="rgba(255,255,255,0.8)" strokeWidth={2.2} strokeLinecap="round">
+        <line x1="3" y1="6" x2="21" y2="6" />
+        <line x1="3" y1="12" x2="21" y2="12" />
+        <line x1="3" y1="18" x2="21" y2="18" />
+      </svg>
+  );
+}

src/components/icons/NavIcons.jsx

@@ -0,0 +1,39 @@
+export const NavIcons = {
+  grid: () => (
+      <svg width={20} height={20} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth={2} strokeLinecap="round">
+        <rect x="3" y="3" width="7" height="7" rx="1" /><rect x="14" y="3" width="7" height="7" rx="1" />
+        <rect x="3" y="14" width="7" height="7" rx="1" /><rect x="14" y="14" width="7" height="7" rx="1" />
+      </svg>
+  ),
+  alert: () => (
+      <svg width={20} height={20} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth={2} strokeLinecap="round">
+        <circle cx="12" cy="12" r="9" /><line x1="12" y1="8" x2="12" y2="12" /><line x1="12" y1="16" x2="12.01" y2="16" />
+      </svg>
+  ),
+  search: () => (
+      <svg width={20} height={20} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth={2} strokeLinecap="round">
+        <circle cx="11" cy="11" r="7" /><line x1="16.5" y1="16.5" x2="21" y2="21" />
+      </svg>
+  ),
+  chat: () => (
+      <svg width={20} height={20} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth={2} strokeLinecap="round">
+        <path d="M21 15a2 2 0 0 1-2 2H7l-4 4V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2z" />
+      </svg>
+  ),
+  file: () => (
+      <svg width={20} height={20} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth={2} strokeLinecap="round">
+        <path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z" /><polyline points="14 2 14 8 20 8" />
+      </svg>
+  ),
+  user: () => (
+      <svg width={20} height={20} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth={2} strokeLinecap="round">
+        <path d="M20 21v-2a4 4 0 0 0-4-4H8a4 4 0 0 0-4 4v2" /><circle cx="12" cy="7" r="4" />
+      </svg>
+  ),
+  settings: () => (
+      <svg width={20} height={20} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth={2} strokeLinecap="round">
+        <circle cx="12" cy="12" r="3" />
+        <path d="M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 0 1-2.83 2.83l-.06-.06a1.65 1.65 0 0 0-1.82-.33 1.65 1.65 0 0 0-1 1.51V21a2 2 0 0 1-4 0v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 0 1-2.83-2.83l.06-.06A1.65 1.65 0 0 0 4.68 15a1.65 1.65 0 0 0-1.51-1H3a2 2 0 0 1 0-4h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 0 1 2.83-2.83l.06.06A1.65 1.65 0 0 0 9 4.68a1.65 1.65 0 0 0 1-1.51V3a2 2 0 0 1 4 0v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 0 1 2.83 2.83l-.06.06A1.65 1.65 0 0 0 19.4 9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 0 1 0 4h-.09a1.65 1.65 0 0 0-1.51 1z" />
+      </svg>
+  ),
+};

src/components/icons/PhoneIcon.jsx

@@ -0,0 +1,9 @@
+export default function PhoneIcon() {
+  return (
+      <svg width={12} height={12} viewBox="0 0 24 24" fill="none"
+           stroke="currentColor" strokeWidth={2} strokeLinecap="round">
+        <path
+            d="M22 16.92v3a2 2 0 0 1-2.18 2 19.79 19.79 0 0 1-8.63-3.07A19.5 19.5 0 0 1 4.69 12 19.79 19.79 0 0 1 1.61 3.4 2 2 0 0 1 3.6 1.22h3a2 2 0 0 1 2 1.72c.127.96.361 1.903.7 2.81a2 2 0 0 1-.45 2.11L7.91 8.77a16 16 0 0 0 6.29 6.29l.95-.95a2 2 0 0 1 2.11-.45c.907.339 1.85.573 2.81.7A2 2 0 0 1 22 16.92z"/>
+      </svg>
+  );
+}

src/components/icons/PinIcon.jsx

@@ -0,0 +1,8 @@
+export default function PinIcon ({ size = 12 }) {
+  return (
+      <svg width={size} height={size} viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth={2} strokeLinecap="round">
+        <path d="M21 10c0 7-9 13-9 13S3 17 3 10a9 9 0 0 1 18 0z" />
+        <circle cx="12" cy="10" r="3" />
+      </svg>
+  );
+}