256 lines
11 KiB
C#
256 lines
11 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using Deepleo.Weixin.SDK.Helpers;
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using Codeplex.Data;
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using System.Net.Http;
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using System.IO;
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namespace Deepleo.Weixin.SDK.Card
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{
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/// <summary>
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/// 创建卡券接口
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/// </summary>
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public class CreateCardAPI
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{
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/// <summary>
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///上传LOGO接口
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///开发者需调用该接口上传商户图标至微信服务器，获取相应logo_url，用于卡券创建。
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///注意事项
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///1.上传的图片限制文件大小限制1MB，像素为300*300，支持JPG格式。
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///2.调用接口获取的logo_url进支持在微信相关业务下使用，否则会做相应处理。
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/// </summary>
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/// <param name="access_token"></param>
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/// <param name="file"></param>
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/// <returns>返回上传后路径</returns>
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public static string UploadLogo(string access_token, string fileName, Stream inputStream)
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{
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var url = string.Format("http://api.weixin.qq.com/cgi-bin/uploadimg?access_token={0}", access_token);
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var returnMessage = DynamicJson.Parse(Util.HttpRequestPost(url, "buffer", fileName, inputStream));
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if (returnMessage.errcode != 0) return string.Empty;
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return returnMessage.url;
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}
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/// <summary>
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/// 批量导入门店信息
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/// 接口说明
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///支持商户调用该接口批量导入/新建门店信息，获取门店ID。
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///注：通过该接口导入的门店信息将进入门店审核流程，审核期间可正常使用。若导入的
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///门店信息未通过审核，则会被剔除出门店列表。
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/// </summary>
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/// <param name="access_token"></param>
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/// <param name="location_list">门店列表
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/// 数据示意：
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/// {"location_list":[
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///{
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///"business_name":"麦当劳",
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///"branch_name":"赤岗店",
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///"province":"广东省",
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///"city":"广州市",
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///"district":"海珠区",
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///"address":"中国广东省广州市海珠区艺苑路11号",
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///"telephone":"020-89772059",
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///"category":"房产小区",
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///"longitude":"115.32375",
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///"latitude":"25.097486"
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///},
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///{
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///"business_name":"麦当劳",
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///"branch_name":"珠江店",
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///"province":"广东省",
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///"city":"广州市",
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///"district":"海珠区",
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///"address":"中国广东省广州市海珠区艺苑路12号",
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///"telephone":"020-89772059",
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///"category":"房产小区",
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///"longitude":"113.32375",
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///"latitude":"23.097486"
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///}]}</param>
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/// <returns>
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/// {
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/// "errcode":0,
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/// "errmsg":"ok",
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/// "location_id_list":[271262077,-1]
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///}
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///其中location_id_list中的 -1 表示失败
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/// </returns>
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public static dynamic BatchAddLocation(string access_token, dynamic location_list)
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{
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var url = string.Format("https://api.weixin.qq.com/card/location/batchadd?access_token={0}", access_token);
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var client = new HttpClient();
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var result = client.PostAsync(url, new StringContent(DynamicJson.Serialize(location_list))).Result;
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if (result.IsSuccessStatusCode) return null;
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return DynamicJson.Parse(result.Content.ReadAsStringAsync().Result);
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}
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/// <summary>
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/// 拉取门店列表
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/// 获取在公众平台上申请创建及API导入的门店列表，用于创建卡券
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/// </summary>
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/// <param name="access_token"></param>
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/// <param name="offset">偏移量，0开始</param>
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/// <param name="count">拉取数量,为0时默认拉取全部门店。</param>
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/// <returns>
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/// 返回数据示意：
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/// { "errcode":0,
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///"errmsg":"ok",
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///"location_list":[
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///{
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///"location_id":“493”,
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///"business_name":"steventaohome",
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///"phone":"020-12345678",
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///"address":"广东省广州市番禺区广东省广州市番禺区南浦大道",
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///"longitude":113.280212402,
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///"latitude":23.0350666046
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///},
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///{
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///"location_id":“468”,
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///"business_name":"TIT创意园B4",
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///"phone":"020-12345678",
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///"address":"广东省广州市海珠区",
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///"longitude":113.325248718,
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///"latitude":23.1008300781
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///}
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///],
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///"count":2
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///}
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/// </returns>
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public static dynamic BatchGetLocation(string access_token, int offset, int count)
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{
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var url = string.Format("https://api.weixin.qq.com/card/location/batchget??access_token={0}", access_token);
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var client = new HttpClient();
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var sb = new StringBuilder();
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sb.Append("{")
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.Append('"' + "offset" + '"' + ":").Append(offset)
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.Append('"' + "count" + '"' + ":").Append(count)
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.Append("}");
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var result = client.PostAsync(url, new StringContent(sb.ToString())).Result;
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if (result.IsSuccessStatusCode) return null;
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return DynamicJson.Parse(result.Content.ReadAsStringAsync().Result);
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}
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/// <summary>
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/// 获取颜色列表接口
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/// 获得卡券的最新颜色列表，用于卡券创建。
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/// </summary>
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/// <param name="access_token"></param>
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/// <returns>
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/// 返回数据结果示意：
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/// {
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///"errcode":0,
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///"errmsg":"ok",
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///"colors":[
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///{"name":"Color010","value":"#55bd47"},
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///{"name":"Color020","value":"#10ad61"},
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///{"name":"Color030","value":"#35a4de"},
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///{"name":"Color040","value":"#3d78da"},
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///{"name":"Color050","value":"#9058cb"},
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///{"name":"Color060","value":"#de9c33"},
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///{"name":"Color070","value":"#ebac16"},
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///{"name":"Color080","value":"#f9861f"},
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///{"name":"Color081","value":"#f08500"},
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///{"name":"Color090","value":"#e75735"},
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///{"name":"Color100","value":"#d54036"},
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///{"name":"Color101","value":"#cf3e36"}
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///]
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///}</returns>
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public static dynamic GetColors(string access_token)
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{
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var url = string.Format("https://api.weixin.qq.com/card/getcolors?access_token={0}", access_token);
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var client = new HttpClient();
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var result = client.GetAsync(url).Result;
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if (result.IsSuccessStatusCode) return null;
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return DynamicJson.Parse(result.Content.ReadAsStringAsync().Result);
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}
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/// <summary>
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/// 创建卡券
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/// </summary>
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/// <param name="access_token"></param>
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/// <param name="card">
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/// 数据示意：
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/// {"card":{
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/// "card_type":"GROUPON",
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/// "groupon":{
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/// "base_info":{
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/// "logo_url":
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/// "http:\/\/www.supadmin.cn\/uploads\/allimg\/120216\/1_120216214725_1.jpg",
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/// "brand_name":"海底捞",
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/// "code_type":"CODE_TYPE_TEXT",
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/// "title":"132元双人火锅套餐",
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/// "sub_title":"",
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/// "color":"Color010",
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/// "notice":"使用时向服务员出示此券",
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/// "service_phone":"020-88888888",
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/// "description":"不可与其他优惠同享\n如需团购券发票，请在消费时向商户提出\n店内均可
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/// 使用，仅限堂食\n餐前不可打包，餐后未吃完，可打包\n本团购券不限人数，建议2人使用，超过建议人
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/// 数须另收酱料费5元/位\n本单谢绝自带酒水饮料",
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/// "date_info":{
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/// "type":1,
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/// "begin_timestamp":1397577600,
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/// "end_timestamp":1422724261
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/// },
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/// "sku":{
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/// "quantity":50000000
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/// },
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/// "get_limit":3,
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/// "use_custom_code":false,
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/// "bind_openid":false,
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/// "can_share":true,
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/// "can_give_friend":true,
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/// "location_id_list": [123,12321,345345],
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/// "url_name_type":"URL_NAME_TYPE_RESERVATION",
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/// "custom_url":"http://www.qq.com",
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/// "source":"大众点评"
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/// },
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/// "deal_detail":"以下锅底2选1（有菌王锅、麻辣锅、大骨锅、番茄锅、清补凉锅、酸菜鱼锅可
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/// 选）：\n大锅1份12元\n小锅2份16元\n以下菜品2选1\n特级肥牛1份30元\n洞庭鮰鱼卷1份
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/// 20元\n其他\n鲜菇猪肉滑1份18元\n金针菇1份16元\n黑木耳1份9元\n娃娃菜1份8元\n冬
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/// 瓜1份6元\n火锅面2个6元\n欢乐畅饮2位12元\n自助酱料2位10元"}
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/// }
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/// }
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/// 具体参数意义，请参见官方文档。
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/// </param>
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/// <returns>
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/// {
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///"errcode":0,
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///"errmsg":"ok",
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///"card_id":"p1Pj9jr90_SQRaVqYI239Ka1erkI"
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/// }</returns>
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public static dynamic CreateCard(string access_token, dynamic card)
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{
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var url = string.Format("https://api.weixin.qq.com/card/create?access_token={0}", access_token);
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var client = new HttpClient();
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var result = client.PostAsync(url, new StringContent(DynamicJson.Serialize(card))).Result;
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if (result.IsSuccessStatusCode) return null;
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return DynamicJson.Parse(result.Content.ReadAsStringAsync().Result);
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}
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/// <summary>
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/// 为检测跳转外链请求来自微信，会在URL参数里加上签名。
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/// </summary>
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/// <param name="appscret">appscret</param>
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/// <param name="encrypt_code">指定的卡券code码，只能被领一次。</param>
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/// <param name="card_id">创建卡券时获得的卡券ID</param>
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/// <returns></returns>
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public static string SignCustomUrl(string appscret, string encrypt_code, string card_id)
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{
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var stringADict = new Dictionary<string, string>();
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stringADict.Add("appscret", appscret);
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stringADict.Add("card_id", card_id);
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stringADict.Add("encrypt_code", encrypt_code);
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var sb = new StringBuilder();
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foreach (var sA in stringADict.OrderBy(x => x.Key))//参数名ASCII码从小到大排序（字典序）；
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{
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if (string.IsNullOrEmpty(sA.Value)) continue;//参数的值为空不参与签名；
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sb.Append(sA.Key).Append("=").Append(sA.Value).Append("&");
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}
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var string1 = sb.ToString();
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string1 = string1.Remove(string1.Length - 1, 1);
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return Util.Sha1(string1, "UTF-8");//对stringSignTemp进行MD5运算，再将得到的字符串所有字符转换为大写，得到sign值signValue。
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}
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}
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}
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