import axios, { AxiosInstance, AxiosError } from 'axios';

// Chat API base URL
const CHAT_API_BASE_URL = 'https://6454c61f-3a39-43f7-afb1-d342c903b84e-00-21kfz12hqvw76.sisko.replit.dev';

// Create axios instance for chat
const chatApi: AxiosInstance = axios.create({
  baseURL: CHAT_API_BASE_URL,
  timeout: 30000,
  headers: {
    'Content-Type': 'application/json',
    'Accept': 'application/json'
  }
});

// Request interceptor
chatApi.interceptors.request.use(
  async (config) => {
    return config;
  },
  (error) => {
    return Promise.reject(error);
  }
);

// Response interceptor
chatApi.interceptors.response.use(
  (response) => {
    return response;
  },
  (error: AxiosError) => {
    return Promise.reject(error);
  }
);

// API methods
export const chatService = {
  // Send message
  async sendMessage(newMessage: {
    type: string,
    mimetype: string,
    userWs: string,
    app_id: string,
    country: string,
    body: string,
    text: string
  }): Promise<any> {
    try {
      const response = await chatApi.post('/chat', { newMessage });
      return response.data;
    } catch (error) {
      throw error;
    }
  },

  // Get chat history
  async getChatHistory(sessionId: string): Promise<any> {
    try {
      const response = await chatApi.get('/history', { params: { sessionId } });
      return response.data;
    } catch (error) {
      throw error;
    }
  }
};

export default chatApi;