import { jsx as _jsx, jsxs as _jsxs } from "react/jsx-runtime";
import { useState, useRef, useEffect } from 'react';
import { MdSend, MdRefresh } from 'react-icons/md';
import { FiCpu, FiInfo } from 'react-icons/fi';
import { v4 as uuidv4 } from 'uuid';
import { toast } from "react-toastify";
import classNames from "classnames";
import ChatMessageComponent from './ChatMessage';
import { defaultHTML } from "../../utils/consts";
const ChatInterface = ({ agentId, html, setHtml, isAiWorking, setisAiWorking, onNewPrompt, onScrollToBottom, geminiKey, chatgptKey, hfToken }) => {
    const [prompt, setPrompt] = useState("");
    const [messages, setMessages] = useState([]);
    const chatEndRef = useRef(null);
    const [latestHtml, setLatestHtml] = useState(html);
    const [isTyping, setIsTyping] = useState(false);
    // Efeito para rolar para o final quando novas mensagens chegarem
    useEffect(() => {
        chatEndRef.current?.scrollIntoView({ behavior: 'smooth' });
    }, [messages]);
    // Função principal para enviar mensagem
    const send = async () => {
        if (!prompt.trim() || isAiWorking)
            return;
        setisAiWorking(true);
        onNewPrompt(prompt);
        // Adiciona mensagem do usuário ao histórico
        const userMessage = {
            id: uuidv4(),
            type: 'user',
            content: prompt,
            timestamp: new Date()
        };
        setMessages(prev => [...prev, userMessage]);
        try {
            // Registra o contexto atual para o agente orquestrador (opcional)
            const context = {
                currentHtml: html !== defaultHTML ? html : "Sem HTML ainda",
                previousMessages: messages.slice(-5), // Últimas 5 mensagens
                agentId
            };
            const resp = await fetch(`/api/agent/${agentId}/message`, {
                method: "POST",
                headers: { "Content-Type": "application/json" },
                body: JSON.stringify({
                    prompt,
                    html: html === defaultHTML ? undefined : html,
                    gemini_api_key: geminiKey,
                    chatgpt_api_key: chatgptKey,
                    hf_token: hfToken,
                    provider: "auto",
                    context: JSON.stringify(context) // Enviando contexto para o servidor
                }),
            });
            const reader = resp.body?.getReader();
            const dec = new TextDecoder("utf-8");
            let partial = "";
            let agentReply = {
                id: uuidv4(),
                type: 'agent',
                content: '',
                agentId,
                timestamp: new Date()
            };
            // Adiciona a mensagem vazia inicial do agente
            setMessages(prev => [...prev, agentReply]);
            while (true) {
                const { done, value } = await reader.read();
                if (done)
                    break;
                const chunk = dec.decode(value);
                // Processa os logs separadamente
                const lines = chunk.split('\n');
                for (const line of lines) {
                    if (line.trim().startsWith('[LOG]')) {
                        // Adiciona logs como mensagens de tipo log
                        const logMessage = {
                            id: uuidv4(),
                            type: 'log',
                            content: line.replace('[LOG] ', ''),
                            timestamp: new Date()
                        };
                        setMessages(prev => [...prev, logMessage]);
                    }
                    else if (line.trim().startsWith('❌')) {
                        // Adiciona erros como mensagens de tipo error
                        const errorMessage = {
                            id: uuidv4(),
                            type: 'error',
                            content: line,
                            timestamp: new Date()
                        };
                        setMessages(prev => [...prev, errorMessage]);
                    }
                    else if (line.trim()) {
                        // Atualiza o conteúdo da resposta do agente
                        partial += line;
                        setMessages(prev => prev.map(msg => msg.id === agentReply.id
                            ? { ...msg, content: partial }
                            : msg));
                    }
                }
                if (partial.length > 200)
                    onScrollToBottom();
                // Se é um HTML válido, atualiza o editor
                if (partial.includes("</html>")) {
                    setLatestHtml(partial);
                    setHtml(partial);
                }
            }
        }
        catch (e) {
            toast.error(e.message);
            // Adiciona erro como mensagem
            const errorMessage = {
                id: uuidv4(),
                type: 'error',
                content: e.message,
                timestamp: new Date()
            };
            setMessages(prev => [...prev, errorMessage]);
        }
        finally {
            setisAiWorking(false);
            setPrompt("");
        }
    };
    // Função para limpar o chat
    const clearChat = () => {
        if (window.confirm("Tem certeza que deseja limpar todas as mensagens?")) {
            setMessages([]);
            toast.info("Chat limpo com sucesso");
        }
    };
    return (_jsxs("div", { className: "flex flex-col h-full bg-gray-950", children: [_jsxs("div", { className: "bg-gray-900 px-4 py-2 flex justify-between items-center border-b border-gray-800 text-xs text-gray-400", children: [_jsxs("div", { className: "flex items-center", children: [_jsx("span", { className: `w-2 h-2 rounded-full mr-2 ${isAiWorking ? 'bg-green-500 animate-pulse' : 'bg-gray-500'}` }), isAiWorking ? 'Processando...' : 'Pronto'] }), _jsxs("div", { className: "flex space-x-2", children: [_jsx("button", { onClick: clearChat, className: "text-gray-400 hover:text-gray-200 transition-colors", title: "Limpar chat", children: _jsx(MdRefresh, { size: 16 }) }), _jsx("button", { className: "text-gray-400 hover:text-gray-200 transition-colors", title: "Sugest\u00F5es de prompt", children: _jsx(FiInfo, { size: 16 }) })] })] }), _jsxs("div", { className: "flex-1 overflow-y-auto p-3 space-y-3", children: [messages.length === 0 ? (_jsxs("div", { className: "h-full flex flex-col items-center justify-center text-gray-500", children: [_jsx(FiCpu, { size: 32, className: "mb-3" }), _jsxs("p", { className: "text-sm", children: ["Inicie uma conversa com o agente ", agentId] }), _jsxs("div", { className: "mt-4 grid grid-cols-2 gap-2", children: [_jsx(SuggestionButton, { onClick: () => setPrompt("Crie um componente de botão com hover effect"), text: "Criar bot\u00E3o com hover" }), _jsx(SuggestionButton, { onClick: () => setPrompt("Crie um formulário de contato responsivo"), text: "Formul\u00E1rio de contato" }), _jsx(SuggestionButton, { onClick: () => setPrompt("Adicione um cabeçalho com menu de navegação"), text: "Cabe\u00E7alho com menu" }), _jsx(SuggestionButton, { onClick: () => setPrompt("Implemente um dark mode toggle"), text: "Dark mode toggle" })] })] })) : (messages.map(message => (_jsx(ChatMessageComponent, { message: message }, message.id)))), _jsx("div", { ref: chatEndRef })] }), _jsxs("div", { className: "bg-gray-900 p-3 border-t border-gray-800", children: [_jsxs("div", { className: "relative", children: [_jsx("textarea", { className: classNames("w-full px-4 py-3 pr-10 bg-gray-800 border border-gray-700 rounded-md resize-none text-gray-200 placeholder-gray-500 focus:outline-none focus:border-indigo-500 transition-colors", {
                                    "opacity-70": isAiWorking,
                                }), rows: 2, disabled: isAiWorking, value: prompt, placeholder: `Pergunte algo para ${agentId}...`, onChange: (e) => setPrompt(e.target.value), onKeyDown: (e) => {
                                    if (e.key === "Enter" && !e.shiftKey) {
                                        e.preventDefault();
                                        send();
                                    }
                                } }), _jsx("button", { disabled: isAiWorking || !prompt.trim(), onClick: send, className: classNames("absolute right-3 bottom-3 p-1.5 rounded-full text-white transition-colors", {
                                    "bg-indigo-600 hover:bg-indigo-700": prompt.trim() && !isAiWorking,
                                    "bg-gray-700 cursor-not-allowed": !prompt.trim() || isAiWorking
                                }), children: _jsx(MdSend, { size: 18 }) })] }), _jsx("div", { className: "text-xs text-gray-500 mt-2 px-2", children: "Pressione Enter para enviar, Shift+Enter para nova linha" })] })] }));
};
const SuggestionButton = ({ onClick, text }) => (_jsx("button", { onClick: onClick, className: "px-3 py-2 bg-gray-800 hover:bg-gray-700 text-gray-300 rounded-md text-sm text-left transition-colors", children: text }));
export default ChatInterface;