// utils/request.js
import config from '@/config';

export function request(options) {
	// 在请求发送前做一些处理，如添加 token
	const token = uni.getStorageSync('token');

	options.header = options.header || {};
	options.header['token'] = token;
	options.header['content-type'] = 'application/x-www-form-urlencoded';

	options.method = options.method || "POST";
	options.url = config.apiUrl + options.url;

	return new Promise((resolve, reject) => {
		uni.request({
			...options,
			success: (response) => {
				if (response.data.code == 10030) {
					// 没有登录，跳转到登录页，并带上当前页面的URL
					redirectToLoginWithRedirect();
				} else {
					resolve(response);
				}
			},
			fail: (error) => {
				reject(error);
			},
		});
	});
}

function redirectToLoginWithRedirect() {
	let currentRoute = '';
	// 获取当前页面路径和参数
	const pages = getCurrentPages();
	if (pages.length) {
		const currentPage = pages[pages.length - 1];
		currentRoute = currentPage.route;
		const query = Object.keys(currentPage.options)
			.map(key => `${key}=${currentPage.options[key]}`)
			.join('&');
		if (query) currentRoute += '?' + query;
	}
	
	// 重定向到登录页面
	uni.redirectTo({
		url: `/pages/login/login?redirect=${encodeURIComponent(currentRoute)}`,
	});
}