import {
	server_host
} from "@/config/system"
import {
	getCache
} from "./cache";

const auth_white_list = [
	'/auth/b/doLogin',
	'/auth/c/orgInfo/depotLogin',
	'/auth/c/ipad/doLogin',
]

const getData = ({
	method,
	url,
	data,
	config
}) => {
	return new Promise((resolve, reject) => {
		const host = config?.server_host || server_host
		uni.request({
			url: `${host}${url}`,
			data,
			header: config?.header || {},
			method: method,
			dataType: config?.dataType || 'json',
			success(resp) {
				uni.hideLoading()
				if (config.directResp) {
					resolve(resp.data)
				} else {
					const code = resp.data.code
					if (code == '200') {
						resolve(resp.data)
					} else if (code == '404') {
						reject('找不到服务', code)
					} else if (code == '401') {
						uni.redirectTo({
							url: '/pages/login/login'
						})
					} else {
						reject(resp.data.msg || '系统错误', code)
					}
				}

			},
			fail(err) {
				uni.hideLoading()
				reject('无法连接服务器,请检查您的网络', '-1')
			},
		})
	})
}

const doRequest = ({
	method,
	url,
	data,
	config
}) => {
	uni.showLoading({
		mask: true
	})
	if (auth_white_list.includes(url)) {
		return getData({
			method,
			url,
			data,
			config
		}).catch((err, code) => {
			uni.showToast({
				title: err.errMsg || err,
				icon: 'error',
			})
			if (code == '401') {
				uni.redirectTo({
					url: '/pages/login/login'
				})
			}
			return Promise.reject({
				err,
				code
			})
		})
	}

	return getCache('token').then(resp => {
		const token = resp.data
		if (config) {
			if (config.header) {
				config.header.token = token
			} else {
				config.header = {
					token
				}
			}
		} else {
			config = {
				header: {
					token
				}
			}
		}
		return getData({
			method,
			url,
			data,
			config
		})
	}).catch((err, code) => {
		uni.showToast({
			title: err.errMsg || err,
			icon: 'error',
		})
	})

}

const get = ({
	url,
	data,
	config
}) => {
	const d = data || {}
	d._ = new Date().getTime()
	return doRequest({
		method: 'GET',
		url,
		data,
		config: config || {}
	})
}

const post = ({
	url,
	data,
	config
}) => {
	return doRequest({
		method: 'POST',
		url,
		data,
		config: config || {}
	})
}
const request = {
	get,
	post
}
export default request