import config from '@/config/request'
let HTTP_COUNT = 0 // loading次数

const request = options => {
	HTTP_COUNT++
	if (config.showLoading) {
		// 请求数据时的loading
		uni.showToast({
			title: '加载中',
			duration: 200,
			icon: 'loading'
		})
	}
	const header = Object.assign({}, config.headers, {
		token: 'eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJ1c2VyIiwiaWF0IjoxNjUyMjM0OTM2LCJleHAiOjE2NTIyNzgxMzYsImFjY291bnRJZCI6IjEifQ.QwmlBM6uDfRpW4xV8b0r3aBOqXQu5gWLj5Jbrlnrtcg'
	})
	return new Promise((resolve, reject)=>{
		uni.request({
			header,
			url: config.baseURL + options.url,
			method: options.method || 'GET', // 请求类型，默认为GET
			data: options.data || {}, // 请求参数，默认空对象
			success: ({ data }) => {
				// 状态判断，根据后台定义并提示
				if (data.status === 200) {
					resolve(data)
				} else {
					uni.showToast({
						title: data.message,
						icon: 'none'
					})
					reject(data)
				}
			},
			fail: err => {
				uni.showToast({
					title: '请求失败！',
					icon: 'fail'
				})
				reject(err)
			},
			complete: () => {
				if (config.showLoading) {
					HTTP_COUNT--
					HTTP_COUNT || uni.hideLoading()
				}
			}
		})
	})
}

const get = (url, data, options = {}) => {
	options.method = 'GET'
	options.data = data
	options.url = url
	return request(options)
}

const post = (url, data, options = {}) => {
	options.method = 'POST'
	options.data = data
	options.url = url
	return request(options)
}

export default  {
	request,
	get,
	post
}