76 lines
2.3 KiB
C#
76 lines
2.3 KiB
C#
using System.Globalization;
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using TakeoutSaaS.Application.App.Finance.Settlement.Dto;
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using TakeoutSaaS.Domain.Finance.Models;
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using TakeoutSaaS.Domain.Payments.Enums;
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namespace TakeoutSaaS.Application.App.Finance.Settlement.Handlers;
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/// <summary>
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/// 到账查询映射辅助。
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/// </summary>
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internal static class FinanceSettlementMapping
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{
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/// <summary>
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/// 支付方式转渠道编码。
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/// </summary>
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public static string ToChannelCode(PaymentMethod paymentMethod)
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{
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return paymentMethod switch
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{
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PaymentMethod.WeChatPay => "wechat",
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PaymentMethod.Alipay => "alipay",
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_ => "unknown"
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};
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}
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/// <summary>
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/// 支付方式转渠道文案。
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/// </summary>
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public static string ToChannelText(PaymentMethod paymentMethod)
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{
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return paymentMethod switch
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{
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PaymentMethod.WeChatPay => "微信支付",
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PaymentMethod.Alipay => "支付宝",
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_ => "未知渠道"
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};
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}
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/// <summary>
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/// 映射到账汇总行。
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/// </summary>
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public static FinanceSettlementListItemDto ToListItem(FinanceSettlementListItemSnapshot source)
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{
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return new FinanceSettlementListItemDto
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{
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ArrivedDate = source.ArrivedDate,
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Channel = ToChannelCode(source.PaymentMethod),
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ChannelText = ToChannelText(source.PaymentMethod),
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TransactionCount = source.TransactionCount,
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ArrivedAmount = decimal.Round(source.ArrivedAmount, 2, MidpointRounding.AwayFromZero)
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};
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}
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/// <summary>
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/// 映射到账明细行。
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/// </summary>
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public static FinanceSettlementDetailItemDto ToDetailItem(FinanceSettlementDetailItemSnapshot source)
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{
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return new FinanceSettlementDetailItemDto
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{
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OrderNo = source.OrderNo,
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Amount = decimal.Round(source.Amount, 2, MidpointRounding.AwayFromZero),
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PaidAt = source.PaidAt
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};
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}
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/// <summary>
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/// 格式化金额（导出场景）。
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/// </summary>
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public static string FormatAmount(decimal value)
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{
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return decimal.Round(value, 2, MidpointRounding.AwayFromZero)
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.ToString("0.00", CultureInfo.InvariantCulture);
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}
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}
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