using System.Runtime.Serialization;
using DS.Module.Core.Enums;
using DS.WMS.Core.Application.Dtos;
using DS.WMS.Core.Application.Entity;
using Masuit.Tools.Systems;

namespace DS.WMS.Core.Invoice.Dtos
{
    /// <summary>
    /// 发票
    /// </summary>
    public class InvoiceDto
    {
        /// <summary>
        /// ID
        /// </summary>
        public long Id { get; set; }

        /// <summary>
        /// 发票号
        /// </summary>
        public string? InvoiceNO { get; set; }

        /// <summary>
        /// 发票业务编号
        /// </summary>
        public string BillNO { get; set; }

        /// <summary>
        /// 流水号
        /// </summary>
        public string? SN { get; set; }

        /// <summary>
        /// 开票时间
        /// </summary>
        public DateTime InvoiceDate { get; set; }

        /// <summary>
        /// 开票单位ID
        /// </summary>
        public long CustomerId { get; set; }

        /// <summary>
        /// 开票单位名称
        /// </summary>
        public string? CustomerName { get; set; }

        /// <summary>
        /// 发票抬头
        /// </summary>
        public string? InvoiceHeader { get; set; }

        /// <summary>
        /// 收款单位账号
        /// </summary>
        public string? Account { get; set; }

        /// <summary>
        /// 收款单位银行
        /// </summary>
        public string? BankName { get; set; }

        /// <summary>
        /// 申请金额（费用明细的合计）
        /// </summary>
        public decimal ApplyAmount { get; set; }

        /// <summary>
        /// 币别
        /// </summary>
        public string Currency { get; set; }

        /// <summary>
        /// 实收币别
        /// </summary>
        public string? ReceiptCurrency { get; set; }

        /// <summary>
        /// 锁定状态
        /// </summary>
        public bool IsLocked { get; set; }

        /// <summary>
        /// 锁定人ID
        /// </summary>
        [IgnoreDataMember]
        public long? LockUserId { get; set; }

        /// <summary>
        /// 锁定人
        /// </summary>
        public string? LockUserName { get; set; }

        /// <summary>
        /// 锁定时间
        /// </summary>
        public DateTime? LockTime { get; set; }

        /// <summary>
        /// 开票人ID
        /// </summary>
        public long? OperatorId { get; set; }

        /// <summary>
        /// 开票人
        /// </summary>
        public string? OperatorName { get; set; }

        /// <summary>
        /// 发票类型
        /// </summary>
        public InvoiceType? Type { get; set; }

        /// <summary>
        /// 发票类型文本
        /// </summary>
        public string? TypeText => Type?.GetDescription();

        /// <summary>
        /// 开票方式
        /// </summary>
        public InvoiceMode Mode { get; set; }

        /// <summary>
        /// 开票方式文本
        /// </summary>
        public string ModeText => Mode.GetDescription();

        /// <summary>
        /// 是否已打印
        /// </summary>
        public bool IsPrinted { get; set; }

        /// <summary>
        /// 是否已结算
        /// </summary>
        public bool IsSettled { get; set; }

        /// <summary>
        /// 开票税率
        /// </summary>
        public decimal TaxRate { get; set; }

        /// <summary>
        /// 税额
        /// </summary>
        public decimal Tax => ApplyAmount - ApplyAmount * TaxRate;

        /// <summary>
        /// 不含税金额
        /// </summary>
        public decimal NoTaxAmount => ApplyAmount - Tax;

        /// <summary>
        /// 所属机构（公司）
        /// </summary>
        public long? OrgId { get; set; }

        /// <summary>
        /// 所属部门
        /// </summary>
        public string? OrgName { get; set; }

        ///// <summary>
        ///// 销方名称
        ///// </summary>
        //public string? SellerName { get; set; }

        /// <summary>
        /// 纳税人识别号
        /// </summary>
        public string? TaxID { get; set; }

        /// <summary>
        /// 客户纳税人识别号
        /// </summary>
        public string? CustomerTaxID { get; set; }

        /// <summary>
        /// 客户地址电话
        /// </summary>
        public string? CustomerAddressTel { get; set; }

        /// <summary>
        /// 客户银行
        /// </summary>
        public string? CustomerBankName { get; set; }

        /// <summary>
        /// 客户银行账号
        /// </summary>
        public string? CustomerAccount { get; set; }


        /// <summary>
        /// 代开客户
        /// </summary>
        public string? AutualCustomerName { get; set; }

        /// <summary>
        /// 发票类别
        /// </summary>
        public string? Category { get; set; }

        /// <summary>
        /// 发票类别代码
        /// </summary>
        public string? CategoryCode { get; set; }

        /// <summary>
        /// 开票金额（开票明细的合计）
        /// </summary>
        public decimal InvoiceAmount { get; set; }

        /// <summary>
        /// 未结算金额
        /// </summary>
        public string? UnsettledAmount => Details == null ? string.Empty :
            string.Join(" ", Details.GroupBy(x => x.OriginalCurrency).Select(x => new
            {
                Currency = x.Key,
                UnsettledAmount = x.Sum(x => x.OriginalAmount - x.OriginalSettlementAmount),
            }).Select(x => x.Currency + x.UnsettledAmount));

        /// <summary>
        /// 原币金额
        /// </summary>
        public string OriginalAmount => Details == null ? string.Empty :
            string.Join(" ", Details.GroupBy(x => x.OriginalCurrency).Select(x => new
            {
                Currency = x.Key,
                OriginalAmount = x.Sum(x => x.OriginalAmount),
            }).Select(x => x.Currency + x.OriginalAmount));

        /// <summary>
        /// 开票分公司ID（所属机构）
        /// </summary>
        public long? SaleDeptId { get; set; }

        /// <summary>
        /// 所属分部
        /// </summary>
        public string? SaleDeptName { get; set; }

        /// <summary>
        /// 电子发票PDF地址
        /// </summary>
        public string? PDFUrl { get; set; }

        /// <summary>
        /// 是否已作废
        /// </summary>
        public bool IsCancelled { get; set; }

        /// <summary>
        /// 作废人ID
        /// </summary>
        [IgnoreDataMember]
        public long? CancelUserId { get; set; }

        /// <summary>
        /// 作废人
        /// </summary>
        public string? CancelUserName { get; set; }

        /// <summary>
        /// 作废时间
        /// </summary>
        public DateTime? CancelTime { get; set; }

        /// <summary>
        /// 创建时间
        /// </summary>
        public DateTime CreateTime { get; set; }

        /// <summary>
        /// 创建人ID
        /// </summary>
        [IgnoreDataMember]
        public long CreateBy { get; set; }

        /// <summary>
        /// 创建人
        /// </summary>
        public string? CreateByName { get; set; }

        [IgnoreDataMember]
        public List<string>? InvoiceApplicationList { get; set; }

        /// <summary>
        /// 发票申请单号
        /// </summary>
        public string InvoiceApplicationNO => InvoiceApplicationList == null ? string.Empty : string.Join(',', InvoiceApplicationList);

        /// <summary>
        /// 费用明细
        /// </summary>
        public List<ApplicationDetailDto>? Details { get; set; }

        /// <summary>
        /// 发票明细
        /// </summary>
        public List<InvoiceDetail>? InvoiceDetails { get; set; }

        /// <summary>
        /// 费用明细汇总
        /// </summary>
        public List<SummaryItem>? Summary { get; set; }
    }
}