let baseUrl = '';

function objByUrl(paramObj) {
	function filter(str) { // 特殊字符转义
		str += ''; // 隐式转换
		str = str.replace(/%/g, '%25');
		str = str.replace(/\+/g, '%2B');
		str = str.replace(/ /g, '%20');
		str = str.replace(/\//g, '%2F');
		str = str.replace(/\?/g, '%3F');
		str = str.replace(/&/g, '%26');
		str = str.replace(/\=/g, '%3D');
		str = str.replace(/#/g, '%23');
		return str;
	}

	const sdata = [];
	for (let attr in paramObj) {
		sdata.push(`${attr}=${filter(paramObj[attr])}`);
	}
	return sdata.join('&');
}

if (process.env.NODE_ENV === 'development') {
	baseUrl = 'https://shop.mmdddd.com:8445'
	//baseUrl = 'http://192.168.2.109:8888'
	//baseUrl = 'http://192.168.2.86:8888'
} else {
	baseUrl = 'https://shop.mmdddd.com:8445'
}

export default function({
	url,
	data,
	method,
	needToken = true,
	isLoading = false, //是否开启loading
	responseType
}) {

	if (isLoading) {
		uni.showLoading({
			title: '加载中'
		})
	}

	const token = uni.getStorageSync('token');
	if (needToken && !token) {
		uni.showToast({
			title: '您未登录，请前往指定页面登录',
			icon: 'none'
		})

		// uni.navigateTo({
		// 	url: '/pages/authorization/index'
		// })
		return;
	}

	if (method === 'GET' && data) {
		url = `${url}?${objByUrl(data)}`;
	}

	return new Promise((resolve, reject) => {
		uni.request({
			url: baseUrl + url,
			data,
			method,
			timeout: 30 * 1000,
			responseType: responseType || 'text',
			header: {
				'Authorization': `Bearer ${token}`
			},
			success(res) {
				let data = res.data;
				if (data.code === 500 || data.status === 500) {
					uni.showToast({
						icon: 'none',
						title: data.msg ? data.msg : '未知错误，请联系管理员'
					})
					reject(data);
					return;
				}

				if (data.code === 401) {
					uni.showModal({
						title: '您的账号在其他地方登陆，请重新登录',
						success(isLoginUser) {
							if (isLoginUser.confirm) {
								uni.navigateTo({
									url: '/pages/authorization/index'
								})
							}
						}
					})
					reject(data);
					return;
				}

				if (data.code === '1') {
					uni.showToast({
						title: data.message,
						icon: 'none'
					})

					return reject(data);
				}

				if (data.code === '0') {
					resolve(data);
				}

				uni.hideLoading();
			},
			fail(error) {
				uni.showToast({
					title: '连接超时，请检查网络',
					icon: 'none'
				})
				uni.hideLoading();
				reject(error);
			}
		})
	})
}