77 lines
2.5 KiB
C#
77 lines
2.5 KiB
C#
using MiAssessment.Model.Models.Payment;
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namespace MiAssessment.Core.Interfaces;
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/// <summary>
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/// 微信支付配置服务接口
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/// </summary>
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public interface IWechatPayConfigService
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{
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/// <summary>
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/// 获取默认微信支付配置
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/// </summary>
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/// <returns>商户配置</returns>
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WechatPayMerchantConfig GetDefaultConfig();
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/// <summary>
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/// 根据订单号获取商户配置
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/// </summary>
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/// <param name="orderNo">订单号</param>
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/// <returns>商户配置</returns>
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WechatPayMerchantConfig GetMerchantByOrderNo(string orderNo);
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/// <summary>
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/// 根据商户前缀获取商户配置
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/// </summary>
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/// <param name="merchantPrefix">商户前缀（3位字符）</param>
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/// <returns>商户配置</returns>
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WechatPayMerchantConfig? GetMerchantByPrefix(string merchantPrefix);
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/// <summary>
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/// 根据小程序前缀获取小程序配置
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/// </summary>
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/// <param name="miniprogramPrefix">小程序前缀（2位字符）</param>
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/// <returns>小程序配置</returns>
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MiniprogramConfig? GetMiniprogramByPrefix(string miniprogramPrefix);
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/// <summary>
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/// 根据域名获取小程序配置
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/// </summary>
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/// <param name="domain">域名</param>
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/// <returns>小程序配置</returns>
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MiniprogramConfig? GetMiniprogramByDomain(string domain);
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/// <summary>
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/// 获取默认小程序配置
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/// </summary>
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/// <returns>小程序配置</returns>
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MiniprogramConfig? GetDefaultMiniprogram();
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/// <summary>
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/// 从订单号中提取前缀信息
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/// </summary>
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/// <param name="orderNo">订单号</param>
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/// <returns>前缀信息</returns>
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OrderPrefixInfo? ExtractOrderPrefix(string orderNo);
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/// <summary>
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/// 根据权重随机获取一个商户
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/// </summary>
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/// <param name="merchants">商户列表</param>
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/// <returns>随机选择的商户</returns>
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WechatPayMerchantConfig? GetRandomMerchant(IEnumerable<WechatPayMerchantConfig> merchants);
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/// <summary>
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/// 获取微信支付配置（支持随机商户选择）
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/// </summary>
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/// <returns>包含商户和AppId的配置</returns>
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(WechatPayMerchantConfig Merchant, string AppId) GetWxPayConfig();
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/// <summary>
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/// 获取固定的微信支付配置（基于订单前缀）
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/// </summary>
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/// <param name="orderPrefix">订单前缀</param>
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/// <returns>包含商户和AppId的配置</returns>
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(WechatPayMerchantConfig? Merchant, string AppId) GetFixedWxPayConfig(string orderPrefix);
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}
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