Добавить форму заявок и серверную интеграцию лидов с EspoCRM

components/lead-form.tsx

@@ -0,0 +1,314 @@
+"use client";
+
+import { useState } from "react";
+
+type FieldErrors = {
+  name?: string;
+  phone?: string;
+  email?: string;
+};
+
+type LeadFormProps = {
+  id?: string;
+  title?: string;
+  description?: string;
+  compact?: boolean;
+};
+
+function getPhoneDigits(input: string) {
+  return input.replace(/\D/g, "").slice(0, 11);
+}
+
+function formatRussianPhoneInput(input: string) {
+  const digits = getPhoneDigits(input);
+
+  if (!digits) {
+    return "";
+  }
+
+  let normalized = digits;
+
+  if (normalized[0] === "8") {
+    normalized = `7${normalized.slice(1)}`;
+  }
+
+  if (normalized[0] !== "7") {
+    normalized = `7${normalized.slice(0, 10)}`;
+  }
+
+  normalized = normalized.slice(0, 11);
+
+  const country = "+7";
+  const part1 = normalized.slice(1, 4);
+  const part2 = normalized.slice(4, 7);
+  const part3 = normalized.slice(7, 9);
+  const part4 = normalized.slice(9, 11);
+
+  let result = country;
+
+  if (part1) {
+    result += ` (${part1}`;
+  }
+
+  if (part1.length === 3) {
+    result += ")";
+  }
+
+  if (part2) {
+    result += ` ${part2}`;
+  }
+
+  if (part3) {
+    result += `-${part3}`;
+  }
+
+  if (part4) {
+    result += `-${part4}`;
+  }
+
+  return result;
+}
+
+function normalizePhone(input: string) {
+  const digits = getPhoneDigits(input);
+
+  if (digits.length === 11 && (digits.startsWith("7") || digits.startsWith("8"))) {
+    return `7${digits.slice(1)}`;
+  }
+
+  if (digits.length === 10) {
+    return `7${digits}`;
+  }
+
+  return null;
+}
+
+function isValidEmail(email: string) {
+  return /^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(email);
+}
+
+export default function LeadForm({
+  id,
+  title,
+  description,
+  compact = false,
+}: LeadFormProps) {
+  const [name, setName] = useState("");
+  const [phone, setPhone] = useState("");
+  const [email, setEmail] = useState("");
+  const [message, setMessage] = useState("");
+  const [isSubmitting, setIsSubmitting] = useState(false);
+  const [resultMessage, setResultMessage] = useState("");
+  const [submitError, setSubmitError] = useState(false);
+  const [errors, setErrors] = useState<FieldErrors>({});
+
+  function validateFields() {
+    const nextErrors: FieldErrors = {};
+    const trimmedName = name.trim();
+    const trimmedEmail = email.trim();
+    const normalizedPhone = normalizePhone(phone);
+
+    if (trimmedName.length < 2) {
+      nextErrors.name = "Укажите название объекта или компании";
+    }
+
+    if (!normalizedPhone) {
+      nextErrors.phone = "Введите российский номер в формате +7";
+    }
+
+    if (trimmedEmail && !isValidEmail(trimmedEmail)) {
+      nextErrors.email = "Проверьте корректность email";
+    }
+
+    return {
+      nextErrors,
+      trimmedName,
+      trimmedEmail,
+      normalizedPhone,
+    };
+  }
+
+  async function handleSubmit(e: React.FormEvent<HTMLFormElement>) {
+    e.preventDefault();
+    setResultMessage("");
+    setSubmitError(false);
+
+    const { nextErrors, trimmedName, trimmedEmail, normalizedPhone } =
+      validateFields();
+
+    if (Object.keys(nextErrors).length > 0 || !normalizedPhone) {
+      setErrors(nextErrors);
+      return;
+    }
+
+    setErrors({});
+    setIsSubmitting(true);
+
+    try {
+      const response = await fetch("/api/leads", {
+        method: "POST",
+        headers: {
+          "Content-Type": "application/json",
+        },
+        body: JSON.stringify({
+          name: trimmedName,
+          phone: normalizedPhone,
+          email: trimmedEmail || null,
+          message: message.trim() || null,
+        }),
+      });
+
+      const data = await response.json();
+
+      if (!response.ok) {
+        setSubmitError(true);
+        setResultMessage(data.error || "Не удалось отправить заявку");
+        return;
+      }
+
+      setName("");
+      setPhone("");
+      setEmail("");
+      setMessage("");
+      setResultMessage("Заявка отправлена. Мы свяжемся с вами.");
+      setSubmitError(false);
+    } catch {
+      setSubmitError(true);
+      setResultMessage("Не удалось отправить заявку");
+    } finally {
+      setIsSubmitting(false);
+    }
+  }
+
+  const fieldClassName =
+    "w-full rounded-2xl border bg-black/30 px-4 py-3.5 text-white outline-none transition-colors placeholder:text-neutral-500 focus:border-emerald-500 sm:px-5 sm:py-4";
+  const labelClassName = "mb-2 block text-sm font-medium text-neutral-200";
+  const helperClassName = "mt-2 text-xs text-neutral-500";
+  const errorClassName = "mt-2 text-xs text-rose-300";
+
+  return (
+    <div id={id}>
+      {(title || description) && (
+        <div className={compact ? "mb-6" : "mb-8"}>
+          {title && (
+            <h3 className="text-2xl font-semibold tracking-[-0.03em] sm:text-3xl">
+              {title}
+            </h3>
+          )}
+          {description && (
+            <p className="mt-3 max-w-2xl text-sm leading-relaxed text-neutral-400 sm:text-base">
+              {description}
+            </p>
+          )}
+        </div>
+      )}
+
+      <form onSubmit={handleSubmit} className="grid gap-4 sm:gap-5" noValidate>
+        <div>
+          <label htmlFor="lead-name" className={labelClassName}>
+            Объект или компания
+          </label>
+          <input
+            id="lead-name"
+            type="text"
+            placeholder="Например: ЖК Сокол, ТСЖ Север, УК Домсервис"
+            value={name}
+            onChange={(e) => {
+              setName(e.target.value);
+              if (errors.name) {
+                setErrors((current) => ({ ...current, name: undefined }));
+              }
+            }}
+            className={`${fieldClassName} ${errors.name ? "border-rose-400/70" : "border-white/10"}`}
+            autoComplete="organization"
+            required
+          />
+          {errors.name ? (
+            <p className={errorClassName}>{errors.name}</p>
+          ) : (
+            <p className={helperClassName}>Укажите ЖК, ТСЖ, УК или адрес объекта</p>
+          )}
+        </div>
+
+        <div>
+          <label htmlFor="lead-phone" className={labelClassName}>
+            Телефон
+          </label>
+          <input
+            id="lead-phone"
+            type="tel"
+            placeholder="+7 (999) 123-45-67"
+            value={phone}
+            onChange={(e) => {
+              setPhone(formatRussianPhoneInput(e.target.value));
+              if (errors.phone) {
+                setErrors((current) => ({ ...current, phone: undefined }));
+              }
+            }}
+            className={`${fieldClassName} ${errors.phone ? "border-rose-400/70" : "border-white/10"}`}
+            inputMode="numeric"
+            autoComplete="tel"
+            required
+          />
+          {errors.phone ? (
+            <p className={errorClassName}>{errors.phone}</p>
+          ) : (
+            <p className={helperClassName}>Только российские номера</p>
+          )}
+        </div>
+
+        <div>
+          <label htmlFor="lead-email" className={labelClassName}>
+            Email
+          </label>
+          <input
+            id="lead-email"
+            type="email"
+            placeholder="name@company.ru"
+            value={email}
+            onChange={(e) => {
+              setEmail(e.target.value);
+              if (errors.email) {
+                setErrors((current) => ({ ...current, email: undefined }));
+              }
+            }}
+            className={`${fieldClassName} ${errors.email ? "border-rose-400/70" : "border-white/10"}`}
+            autoComplete="email"
+          />
+          {errors.email ? (
+            <p className={errorClassName}>{errors.email}</p>
+          ) : (
+            <p className={helperClassName}>Необязательно, но удобно для ответа</p>
+          )}
+        </div>
+
+        <div>
+          <label htmlFor="lead-message" className={labelClassName}>
+            Комментарий
+          </label>
+          <textarea
+            id="lead-message"
+            placeholder="Коротко опишите объект и задачу"
+            value={message}
+            onChange={(e) => setMessage(e.target.value)}
+            className="min-h-32 w-full rounded-2xl border border-white/10 bg-black/30 px-4 py-3.5 text-white outline-none transition-colors placeholder:text-neutral-500 focus:border-emerald-500 sm:px-5 sm:py-4"
+          />
+        </div>
+
+        <button
+          type="submit"
+          disabled={isSubmitting}
+          className="inline-flex items-center justify-center rounded-2xl bg-emerald-600 px-6 py-4 text-base font-semibold text-white transition-colors hover:bg-emerald-500 disabled:cursor-not-allowed disabled:opacity-60"
+        >
+          {isSubmitting ? "Отправка..." : "Оставить заявку"}
+        </button>
+
+        {resultMessage && (
+          <p className={`text-sm ${submitError ? "text-rose-300" : "text-emerald-300"}`}>
+            {resultMessage}
+          </p>
+        )}
+      </form>
+    </div>
+  );
+}

components/mobile-menu.tsx

@@ -1,7 +1,7 @@
 "use client";
 
 import Link from "next/link";
-import { Menu, X, Send, MessageCircle, Phone } from "lucide-react";
+import { Menu, X, Send, MessageCircle, FileText } from "lucide-react";
 import { useEffect, useState } from "react";
 import { usePathname } from "next/navigation";
 import { createPortal } from "react-dom";
@@ -74,12 +74,12 @@ export default function MobileMenu({
               <div className="flex-1 overflow-y-auto px-4 py-5">
                 <div className="mx-auto w-full max-w-none">
                   <Link
-                    href="/contacts#contact-request"
+                    href="/contacts#lead-form"
                     onClick={() => setMobileOpen(false)}
                     className="mb-6 flex w-full items-center justify-center gap-2 rounded-2xl bg-emerald-600 px-4 py-4 text-sm font-semibold text-white transition-colors hover:bg-emerald-500"
                   >
-                    <Phone className="w-5 h-5" />
-                    Связаться с нами
+                    <FileText className="w-5 h-5" />
+                    Оставить заявку
                   </Link>
 
                   <nav className="flex w-full flex-col rounded-3xl border border-white/10 bg-white/[0.03] px-4 py-1">