// api.js

const API_BASE_URL = 'https://pntst.somnisix.top';

// 封装 wx.request 为 Promise 形式
function request(url, method = 'GET', data = {}, headers = {}) {
    return new Promise((resolve, reject) => {
        wx.request({
            url,
            method,
            data,
            header: headers,
            success(res) {
                if (res.statusCode >= 200 && res.statusCode < 300) {
                    resolve(res.data);
                } else {
                    reject(new Error(`HTTP error! status: ${res.statusCode}`));
                }
            },
            fail(err) {
                reject(new Error('Network error'));
            },
        });
    });
}

const apiClient = {
    get: async (endpoint, { params = {}, headers = {} } = {}) => {
        let url = `${API_BASE_URL}/${endpoint}`;

        // 手动拼接 query 参数
        const queryString = Object.keys(params).length > 0
            ? '?' + Object.entries(params)
                .map(([key, value]) =>
                    `${encodeURIComponent(key)}=${encodeURIComponent(value)}`
                )
                .join('&')
            : '';

        url += queryString;

        return await request(url, 'GET', {}, headers);
    },

    post: async (endpoint, { body = {}, headers = {} } = {}) => {
        const url = `${API_BASE_URL}/${endpoint}`;
        return await request(url, 'POST', body, headers);
    },


    // 特定接口封装

    getToken: async ({ body = {}, headers = {} } = {}) => {
        return await apiClient.post('api/token', { body, headers });
    },
    print: async ({ body = {}, headers = {} } = {}) => {
        return await apiClient.post('api/print/long', { body, headers });
    },
};

export default apiClient;