import { BASE_URL } from "../../constant/base";

const defaultConfig = {
    header: {
        Authorization: '', // 可在此动态设置 token
        'Content-Type': 'application/x-www-form-urlencoded'
    },
};

function request(url, args = {}, method = 'POST', customConfig = {}) {
    // 判断 url 是否以 http 开头
    if (!/^http/.test(url)) {
        url = BASE_URL + url;
    }
    // 动态获取 token
    const token = uni.getStorageSync('token');
    let header = {
        ...defaultConfig.header,
        ...customConfig.header
    };
    // 判断是否需要 token
    if (customConfig.noToken) {
        delete header.Authorization;
    } else if (token) {
        header.Authorization = `Basic ${token}`;
    } else {
        delete header.Authorization;
    }
    const config = {
        ...defaultConfig,
        ...customConfig,
        header
    };
    return new Promise((resolve, reject) => {
        uni.request({
            url,
            data: args,
            method,
            ...config,
            success: (res) => resolve(res.data),
            fail: (err) => reject(err)
        });
    });
}

// 默认 POST
request.post = function(url, args = {}) {
    return request(url, args, 'POST');
};

// 支持 GET
request.get = function(url, args = {}) {
    return request(url, args, 'GET');
};

export default request;