383 lines
13 KiB
TypeScript
383 lines
13 KiB
TypeScript
"use client"
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import React, { useState, useEffect } from "react";
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import { useRouter, useSearchParams } from "next/navigation";
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import { Card, CardContent, CardHeader, CardTitle, CardDescription } from "@/components/ui/card";
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import { Button } from "@/components/ui/button";
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import { Input } from "@/components/ui/input";
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import { Label } from "@/components/ui/label";
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import { Textarea } from "@/components/ui/textarea";
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import { ArrowLeft, Send, RefreshCw, Search, User } from "lucide-react";
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import axios from "axios";
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import { toast } from "sonner";
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import { getCookie } from "@/lib/client-utils";
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import debounce from "lodash/debounce";
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interface User {
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telegramUserId: string;
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telegramUsername: string | null;
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}
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export default function NewChatForm() {
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const router = useRouter();
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const searchParams = useSearchParams();
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const [buyerId, setBuyerId] = useState("");
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const [searchQuery, setSearchQuery] = useState("");
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const [searchResults, setSearchResults] = useState<User[]>([]);
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const [searching, setSearching] = useState(false);
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const [open, setOpen] = useState(false);
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const [initialMessage, setInitialMessage] = useState("");
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const [loading, setLoading] = useState(false);
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const [loadingUser, setLoadingUser] = useState(false);
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const [vendorStores, setVendorStores] = useState<{ _id: string, name: string }[]>([]);
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const [selectedStore, setSelectedStore] = useState<string>("");
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const [selectedUser, setSelectedUser] = useState<User | null>(null);
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// Create an axios instance with auth
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const getAuthAxios = () => {
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const authToken = getCookie("Authorization");
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if (!authToken) return null;
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return axios.create({
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baseURL: process.env.NEXT_PUBLIC_API_URL,
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headers: { Authorization: `Bearer ${authToken}` }
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});
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};
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// Parse URL parameters for buyerId and fetch user details if present
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useEffect(() => {
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const buyerIdParam = searchParams.get('buyerId');
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if (buyerIdParam) {
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setBuyerId(buyerIdParam);
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// We'll fetch user details after stores are loaded
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}
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}, [searchParams]);
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// Fetch user information by ID
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const fetchUserById = async (userId: string) => {
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if (!userId || !vendorStores[0]?._id) return;
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const authAxios = getAuthAxios();
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if (!authAxios) {
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toast.error("You need to be logged in");
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router.push("/auth/login");
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return;
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}
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setLoadingUser(true);
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try {
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const response = await authAxios.get(`/chats/user/${userId}`);
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if (response.data) {
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setSelectedUser(response.data);
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setSearchQuery(response.data.telegramUsername || `User ${userId}`);
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} else {
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// Just leave the buyerId as is without username display
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}
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} catch (error) {
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console.error("Error fetching user:", error);
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// Still keep the buyerId
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} finally {
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setLoadingUser(false);
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}
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};
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// Debounced search function
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const searchUsers = debounce(async (query: string) => {
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if (!query.trim() || !vendorStores[0]?._id) return;
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const authAxios = getAuthAxios();
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if (!authAxios) return;
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try {
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setSearching(true);
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const response = await authAxios.get(`/chats/search/users?query=${encodeURIComponent(query)}&storeId=${vendorStores[0]._id}`);
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setSearchResults(response.data);
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} catch (error) {
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console.error("Error searching users:", error);
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toast.error("Failed to search users");
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} finally {
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setSearching(false);
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}
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}, 300);
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// Handle search input change
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const handleSearchChange = (value: string) => {
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setSearchQuery(value);
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searchUsers(value);
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setOpen(true);
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};
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// Handle user selection
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const handleUserSelect = (user: User) => {
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setBuyerId(user.telegramUserId);
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setSelectedUser(user);
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setSearchQuery(user.telegramUsername || user.telegramUserId);
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setOpen(false);
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};
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// Fetch vendor stores
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useEffect(() => {
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const fetchVendorStores = async () => {
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const authAxios = getAuthAxios();
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if (!authAxios) {
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toast.error("You must be logged in to start a chat");
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router.push("/auth/login");
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return;
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}
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try {
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// Get vendor profile first
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const vendorResponse = await authAxios.get('/auth/me');
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// Extract vendor ID properly
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const vendorId = vendorResponse.data.vendor?._id;
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if (!vendorId) {
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console.error("Vendor ID not found in profile response:", vendorResponse.data);
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toast.error("Could not retrieve vendor information");
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return;
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}
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// Fetch store
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const storeResponse = await authAxios.get(`/storefront`);
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// Handle both array and single object responses
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if (Array.isArray(storeResponse.data)) {
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setVendorStores(storeResponse.data);
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if (storeResponse.data.length > 0) {
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setSelectedStore(storeResponse.data[0]._id);
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}
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} else if (storeResponse.data && typeof storeResponse.data === 'object' && storeResponse.data._id) {
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const singleStore = [storeResponse.data];
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setVendorStores(singleStore);
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setSelectedStore(storeResponse.data._id);
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} else {
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console.error("Expected store data but received:", storeResponse.data);
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setVendorStores([]);
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toast.error("Failed to load store data in expected format");
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}
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// Now that we have the store, fetch user details if buyerId was set
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const buyerIdParam = searchParams.get('buyerId');
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if (buyerIdParam) {
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fetchUserById(buyerIdParam);
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}
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} catch (error) {
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console.error("Error fetching store:", error);
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toast.error("Failed to load store");
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setVendorStores([]);
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}
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};
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fetchVendorStores();
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}, []);
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const handleBackClick = () => {
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router.push("/dashboard/chats");
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};
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const handleSubmit = async (e: React.FormEvent) => {
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e.preventDefault();
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if (!buyerId || !selectedStore) {
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toast.error("Please fill all required fields");
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return;
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}
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setLoading(true);
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try {
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const authAxios = getAuthAxios();
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if (!authAxios) {
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toast.error("You need to be logged in");
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router.push("/auth/login");
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return;
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}
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const response = await authAxios.post("/chats/create", {
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buyerId,
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storeId: selectedStore,
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initialMessage: initialMessage.trim() || undefined
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});
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if (response.data.chatId) {
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toast.success("Chat created successfully!");
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router.push(`/dashboard/chats/${response.data.chatId}`);
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} else if (response.data.error === "Chat already exists") {
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toast.info("Chat already exists, redirecting...");
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router.push(`/dashboard/chats/${response.data.chatId}`);
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}
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} catch (error: any) {
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console.error("Error creating chat:", error);
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if (error.response?.status === 409) {
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toast.info("Chat already exists, redirecting...");
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router.push(`/dashboard/chats/${error.response.data.chatId}`);
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} else {
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toast.error("Failed to create chat");
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}
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} finally {
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setLoading(false);
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}
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};
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return (
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<Card className="w-full">
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<CardHeader>
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<CardTitle className="flex items-center space-x-2">
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<Button variant="ghost" size="icon" onClick={handleBackClick}>
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<ArrowLeft className="h-5 w-5" />
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</Button>
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<span>Start a New Conversation</span>
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</CardTitle>
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<CardDescription>
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Start a new conversation with a customer by their Telegram ID
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</CardDescription>
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</CardHeader>
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<CardContent>
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<form onSubmit={handleSubmit} className="space-y-6">
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<div className="space-y-2">
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<Label htmlFor="buyerId">Customer Telegram ID or Username</Label>
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<div className="relative">
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<Input
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id="buyerId"
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value={searchQuery}
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onChange={(e) => handleSearchChange(e.target.value)}
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placeholder="Search by username or ID..."
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className="pr-10"
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/>
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<div className="absolute inset-y-0 right-0 flex items-center pr-3">
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{loadingUser ? (
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<RefreshCw className="h-4 w-4 animate-spin text-muted-foreground" />
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) : (
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<Search className="h-4 w-4 text-muted-foreground" />
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)}
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</div>
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{open && searchQuery && (
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<div className="absolute z-50 w-full mt-1 border bg-card rounded-md shadow-md max-h-[300px] overflow-auto">
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{searching ? (
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<div className="flex items-center justify-center py-6 text-sm text-muted-foreground">
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<RefreshCw className="h-4 w-4 animate-spin mr-2" />
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Searching...
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</div>
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) : searchResults.length === 0 ? (
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<div className="py-6 text-center text-sm text-muted-foreground">
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No customers found
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</div>
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) : (
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<div className="py-1">
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{searchResults.map((user) => (
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<button
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key={user.telegramUserId}
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onClick={() => handleUserSelect(user)}
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type="button"
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className="w-full flex items-center px-4 py-3 hover:bg-accent text-left"
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>
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<div className="flex h-8 w-8 items-center justify-center rounded-full bg-primary/10 text-primary mr-3">
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<User className="h-4 w-4" />
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</div>
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<div className="flex flex-col">
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<span className="font-medium">
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{user.telegramUsername || "No username"}
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</span>
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<span className="text-xs text-muted-foreground">
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ID: {user.telegramUserId}
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</span>
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</div>
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</button>
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))}
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</div>
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)}
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</div>
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)}
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</div>
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<p className="text-sm text-muted-foreground">
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This is the customer's Telegram ID or username. You can search for them above or ask them to use the /myid command in your Telegram bot.
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</p>
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{buyerId && !searchQuery && (
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<div className="p-2 border rounded-md bg-muted/20 mt-2">
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<p className="text-sm font-medium">
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Using Telegram ID: {buyerId}
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</p>
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</div>
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)}
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</div>
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<div className="space-y-2">
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<Label htmlFor="store">Store</Label>
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{vendorStores.length === 0 ? (
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<div>
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<p className="text-sm text-muted-foreground p-2 border rounded-md">
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No store available. Please create a store first.
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</p>
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</div>
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) : vendorStores.length === 1 ? (
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<div className="p-2 border rounded-md bg-muted/20">
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<p className="text-sm font-medium">
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{vendorStores[0].name}
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</p>
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<input
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type="hidden"
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value={vendorStores[0]._id}
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name="storeId"
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/>
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</div>
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) : (
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<select
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id="store"
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value={selectedStore}
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onChange={(e) => setSelectedStore(e.target.value)}
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className="w-full rounded-md border border-input bg-background px-3 py-2"
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required
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>
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<option value="" disabled>Select a store</option>
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{vendorStores.map((store) => (
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<option key={store._id} value={store._id}>
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{store.name}
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</option>
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))}
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</select>
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)}
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</div>
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<div className="space-y-2">
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<Label htmlFor="initialMessage">Initial Message (Optional)</Label>
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<Textarea
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id="initialMessage"
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value={initialMessage}
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onChange={(e) => setInitialMessage(e.target.value)}
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placeholder="Hello! How can I help you today?"
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rows={4}
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/>
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</div>
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<div className="flex justify-end space-x-2">
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<Button
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type="button"
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variant="outline"
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onClick={handleBackClick}
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disabled={loading}
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>
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Cancel
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</Button>
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<Button type="submit" disabled={loading || !buyerId || !selectedStore}>
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{loading ? (
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<>
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<RefreshCw className="mr-2 h-4 w-4 animate-spin" />
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Creating...
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</>
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) : (
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<>
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<Send className="mr-2 h-4 w-4" />
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Start Conversation
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</>
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)}
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</Button>
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</div>
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</form>
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</CardContent>
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</Card>
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);
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}
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