import {
	getUserWxInfo
} from '@/common/server/user.js'
/**
 * 延迟执行
 * @param {Number} ms 
 * @returns 
 */
export function sleep(ms) {
	return new Promise(resolve => setTimeout(resolve, ms));
}
/**
 * 解析查询字符串
 * @param {string} urlOrQueryString 
 * @returns {Object} 查询参数对象
 */
export function parseQueryString(urlOrQueryString) {
	// 如果传入的是完整URL（如 "/path?name=value"），提取查询部分
	let queryString = urlOrQueryString;
	const questionMarkIndex = queryString.indexOf('?');
	if (questionMarkIndex !== -1) {
		queryString = queryString.slice(questionMarkIndex + 1);
	}

	const params = {};
	if (!queryString) return params; // 如果没有查询参数，返回空对象

	const pairs = queryString.split('&');
	for (const pair of pairs) {
		const [key, value] = pair.split('=');
		// 解码 URI 组件，并处理无值情况（如 "key" 而不是 "key=value"）
		params[key] = value ? decodeURIComponent(value) : '';
	}

	return params;
}

/**
 * 显示确认弹窗
 * @param {Object} options 弹窗选项
 * @param {String} options.title 弹窗标题
 * @param {String} options.content 弹窗内容
 * @param {String} options.confirmText 确认按钮文字
 * @param {String} options.cancelText 取消按钮文字
 * @returns {Promise} 返回Promise对象，resolve中返回{confirm: Boolean}，表示是否点击了确认按钮
 */
export function showModal(options = {}) {
	return new Promise((resolve) => {
		uni.showModal({
			title: options.title || '提示',
			content: options.content || '',
			confirmText: options.confirmText || '确定',
			cancelText: options.cancelText || '取消',
			success(res) {
				resolve(res);
			},
			fail() {
				resolve({
					confirm: false
				});
			}
		});
	});
}

/**
 * 显示提示信息
 * @param {*} title 提示信息
 * @param {*} icon 图标
 * @param {*} duration 提示时长
 * @returns 
 */
export function showToast(title, icon = "none", duration = 1500) {
	return new Promise((resolve) => {
		uni.showToast({
			title: title || '',
			icon: icon || 'none',
			duration: duration,
			success: () => {
				resolve(true);
			}
		});
	});
}

/**
 * 显示加载中
 * @param {String} title 加载中文字
 * @returns {Promise} 返回Promise对象，resolve中返回true
 */
export function showLoading(title = "加载中...") {
	return new Promise((resolve) => {
		uni.showLoading({
			title: title,
			success: () => {
				resolve(true);
			}
		});
	});
}

/**
 * 隐藏加载中
 * @returns {Promise} 返回Promise对象，resolve中返回true
 */
export function hideLoading() {
	return new Promise((resolve) => {
		uni.hideLoading({
			success: () => {
				resolve(true);
			}
		});
	});
}

/**
 * 微信APP登录
 * @returns {Promise} 返回Promise对象，resolve中返回{unionId, nickName, avatarUrl, loginRes, infoRes}
 */
export function wxAppLogin() {
	return new Promise((resolve) => {
		uni.showLoading({})
		uni.login({
			provider: 'weixin',
			onlyAuthorize: true,
			success: async function(loginRes) {
				console.log("loginResloginResloginRes", loginRes);
				if (loginRes.code) {
					const userInfo = await getUserWxInfo(loginRes.code);
					uni.hideLoading();
					console.log(userInfo);
					if (userInfo) {
						resolve({
							unionId: userInfo.unionid,
							nickName: userInfo.nickname,
							avatarUrl: userInfo.headimgurl,
							openid: userInfo.openid
							// loginRes: loginRes,
							// infoRes: infoRes
						});
						return;

					}

				}
				return;
			},
			fail: function(e) {
				console.log(e);
				uni.hideLoading();
			}
		});
	});
}

/**
 * 
 */
export function getOS() {
	// #ifdef APP-PLUS
	const systemInfo = uni.getSystemInfoSync();
	return systemInfo.platform === 'ios' ? 'ios' : 'android';
	// #endif

	// 非 App 环境返回 undefined 或其他值
	return undefined;
}