import axios from 'axios';

const API_URL =
  import.meta.env.VITE_API_URL ||
  (import.meta.env.PROD ? '/api' : 'http://localhost:3000/api');

const api = axios.create({
  baseURL: API_URL,
  withCredentials: false
});

const getInitData = () => {
  if (typeof window === 'undefined') {
    return null;
  }
  return window.Telegram?.WebApp?.initData || null;
};

api.interceptors.request.use((config) => {
  const initData = getInitData();
  if (initData) {
    config.headers['x-telegram-init-data'] = initData;
  }
  return config;
});

export const verifyAuth = () => api.post('/mod-app/auth/verify');

export const fetchUsers = (params = {}) =>
  api.get('/mod-app/users', { params }).then((res) => res.data);

export const banUser = (userId, data) =>
  api.put(`/mod-app/users/${userId}/ban`, data).then((res) => res.data);

export const fetchPosts = (params = {}) =>
  api.get('/mod-app/posts', { params }).then((res) => res.data);

export const updatePost = (postId, data) =>
  api.put(`/mod-app/posts/${postId}`, data).then((res) => res.data);

export const deletePost = (postId) =>
  api.delete(`/mod-app/posts/${postId}`).then((res) => res.data);

export const removePostImage = (postId, index) =>
  api.delete(`/mod-app/posts/${postId}/images/${index}`).then((res) => res.data);

export const banPostAuthor = (postId, data) =>
  api.post(`/mod-app/posts/${postId}/ban`, data).then((res) => res.data);

export const fetchReports = (params = {}) =>
  api.get('/mod-app/reports', { params }).then((res) => res.data);

export const updateReportStatus = (reportId, data) =>
  api.put(`/mod-app/reports/${reportId}`, data).then((res) => res.data);

export const publishToChannel = (formData) =>
  api.post('/mod-app/channel/publish', formData, {
    headers: {
      'Content-Type': 'multipart/form-data'
    }
  });

export default api;