import axios from 'axios';
import NProgress from 'nprogress';
import 'nprogress/nprogress.css';
import store from '@/store/index';
import router from '@/router/index';
import { href } from '@/cool/utils/index';
import qs from 'qs';
import { Message } from 'element-ui';

axios.defaults.timeout = 600000;
axios.defaults.withCredentials = true;

axios.defaults.validateStatus = function(status) {
	return status >= 200 && status <= 500;
};

NProgress.configure({
	showSpinner: false
});

axios.interceptors.request.use(
	config => {
		// if (config.url) {
		// 	if (!['/login', '/captcha'].some(e => config.url.includes(e))) {
		// 		config.headers['Authorization'] = store.state.user.token || '';
		// 	}

		// 	if (!['/sys/info/record'].some(e => config.url.includes(e))) {
		// 		NProgress.start();
		// 	}
		// }

		if (store.state.user.token) config.headers['token'] = store.state.user.token || '';

		config.headers['source'] = localStorage.getItem('source') || '';
		config.headers['account'] = localStorage.getItem('account') || '';

		config.data = qs.stringify(config.data) || {};

		return config;
	},
	error => {
		return Promise.reject(error);
	}
);

const onerror = async ({ url, status }) => {
	if (status == 401) {
		if (url.includes('/logout')) {
			store.dispatch('userRemove');
		} else {
			await store.dispatch('userLogout');
		}

		href('/login');
	}

	// if (status == 403) {
	// 	router.$plugin.to('/403');
	// }

	// if (status == 500) {
	// 	router.$plugin.to('/500');
	// }

	return Promise.reject();
};

// response
axios.interceptors.response.use(
	res => {
		NProgress.done();

		const { config, status } = res;

		if (res.status == 401) {
			return onerror({ url: config.url, status });
		}

		if (res.status == 403) {
			return onerror({ status });
		}

		if (res.status == 404) {
			return Promise.reject();
		}

		if (res.status == 500) {
			return onerror({ status });
		}

		const { code, data, msg } = res.data;

		if (!data) {
			return res.data;
		}

		switch (code) {
			case 1:
				return data;
			default:
				Message.error(msg);
        return Promise.reject(msg);
      case 2:
        Message.error(msg);
        store.dispatch('userRemove');
      break;
		}
	},
	error => {
		console.error(error);

		NProgress.done();
		return Promise.reject(error);
	}
);

export default axios;