397 lines
15 KiB
C#
397 lines
15 KiB
C#
using Newtonsoft.Json;
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.ComponentModel.DataAnnotations;
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using System.Globalization;
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using System.Linq;
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using System.Reflection;
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using System.Reflection.Emit;
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using System.Runtime.Serialization;
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using System.Web.Http;
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using System.Collections;
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using System.Text.RegularExpressions;
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namespace Model
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{
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// 為對應資料表MODEL宣告額外參數類別(Metadata)
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// [JsonIgnore] 避免WEBAPI自動抓關聯資料
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[MetadataType(typeof(pro_orderMetadata))]
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public partial class pro_order
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{
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private class pro_orderMetadata
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{
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[JsonIgnore]
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public virtual activity activity { get; set; }
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[JsonIgnore]
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public virtual follower follower { get; set; }
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[JsonIgnore]
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public virtual follower follower1 { get; set; }
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[JsonIgnore]
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public virtual ICollection<bed_order> bed_order { get; set; }
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[JsonIgnore]
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public virtual ICollection<pro_order_detail> pro_order_detail { get; set; }
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}
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public string log;
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#region 單據狀態
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public struct keyin
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{
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public string Text;
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public string Value;
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public string Color;
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}
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public ArrayList keyin1_list()
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{
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ArrayList options = new ArrayList();
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keyin keyin;
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keyin.Value = "A01"; keyin.Text = "報名中"; keyin.Color = "#990000"; options.Add(keyin);
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keyin.Value = "A02"; keyin.Text = "已報名"; keyin.Color = "black"; options.Add(keyin);
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keyin.Value = "A05"; keyin.Text = "取消報名"; keyin.Color = "green"; options.Add(keyin);
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return options;
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}
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public static string keyin1_value_to_text(string v)
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{
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string tmp = "";
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ArrayList keyin1 = new pro_order(). keyin1_list();
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foreach (keyin k in keyin1)
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{
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if (k.Value == v)
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{
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tmp = k.Text;
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break;
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}
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}
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return tmp;
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}
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#endregion
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public enum detailKeyin1 : int //報名狀態
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{
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[Description("未收款")]
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Unconfirmed = 1,
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[Description("分期")]
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Collection = 2,
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[Description("已收款")]
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Paied = 3,
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[Description("呆帳")]
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Finish = 4
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}
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}
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[MetadataType(typeof(pro_order_detailMetadata))]
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public partial class pro_order_detail
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{
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private class pro_order_detailMetadata
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{
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[JsonIgnore]
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public virtual actItem actItem { get; set; }
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[JsonIgnore]
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public virtual ICollection<bed_order> bed_order { get; set; }
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[JsonIgnore]
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public virtual follower follower { get; set; }
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[JsonIgnore]
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public virtual follower follower1 { get; set; }
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[JsonIgnore]
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public virtual pro_order pro_order { get; set; }
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[JsonIgnore]
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public virtual ICollection<pro_order_record> pro_order_record { get; set; }
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[JsonIgnore]
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public virtual ICollection<accounting> accountings { get; set; }
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[JsonIgnore]
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public virtual ICollection<transfer_register> transfer_register { get; set; }
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}
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/// <summary>
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/// 生成序列化ID（print_id）的方法，處理父項目和子項目的編號生成
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/// </summary>
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/// <returns>生成的序列化ID</returns>
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public string GenerateSequentialId()
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{
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Model.ezEntities _db = new Model.ezEntities();
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string r = this.print_id;
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try
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{
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bool chk = true;
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actItem actitem = null;
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int? actitem_id = null;
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// 處理子項目的ID生成
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if (!(this.parent_num == null || this.parent_num == 0))
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{
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// 1. 查找父項目的資料
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var parent_order_item = _db.pro_order_detail.Where(
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q => q.num == this.parent_num).FirstOrDefault();
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// 2. 確認父項目存在且當前項目還沒有 print_id
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if (parent_order_item != null && string.IsNullOrEmpty(this.print_id))
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{
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actitem_id = parent_order_item.actItem_num;
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string parent_print_id = parent_order_item.print_id;
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// 1. 獲取當前子項目的品項前綴
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var currentActItem = _db.actItems
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.Where(q => q.num == this.actItem_num)
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.FirstOrDefault();
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if (currentActItem != null && !string.IsNullOrEmpty(currentActItem.print_init))
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{
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var itemPrefix = currentActItem.print_init.Trim();
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// 2. 獲取同父項目且同品項的子項目編號
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var siblings = _db.pro_order_detail
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.Where(q => q.parent_num == this.parent_num) // 找出同一個父項目的子項目
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.Where(q => q.actItem_num == this.actItem_num) // 同品項
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.Where(q => q.print_id != null) // Ensure print_id is not null
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.Select(q => q.print_id) // Just select the print_id
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.AsEnumerable() // Switch to in-memory operations
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.Where(q => q.StartsWith(parent_print_id)) // Now do string operations in memory
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.Where(q => q.Contains(itemPrefix))
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.Select(q => q.Trim().Replace("\t", ""))
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.Select(q => q.Replace($"{parent_print_id}-{itemPrefix}", ""))
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.ToList();
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// 3. 將所有序號轉換為數字陣列並過濾無效值
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int[] intArray = siblings
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.Select(s =>
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{
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int result;
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return int.TryParse(s, out result) ? (int?)result : null;
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})
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.Where(i => i.HasValue && i.Value != 0)
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.Select(i => i.Value)
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.ToArray();
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// 4. 生成新的序號（最大序號+1，並格式化為兩位數）
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int maxNum = 1 + (intArray.Any() ? intArray.Max() : 0);
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string formattedNum = maxNum < 10 ? "0" + maxNum : maxNum.ToString();
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// 5. 組合新的 print_id（父項目ID-品項前綴序號）
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r = $"{parent_print_id}-{itemPrefix}{formattedNum}";
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}
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}
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}
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// 處理主項目的ID生成
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else
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{
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actitem_id = this.actItem_num;
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actitem = _db.actItems
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.Where(q => q.num == actitem_id).FirstOrDefault();
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var proorder = _db.pro_order.Where(q => q.order_no == this.order_no).FirstOrDefault();
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// 檢查是否需要生成新的 print_id
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chk = String.IsNullOrEmpty(r) &&
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actitem != null &&
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proorder != null &&
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!string.IsNullOrEmpty(actitem.print_init);
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if (chk)
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{
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// 1. 組合活動和品項的前綴
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var print_init = string.IsNullOrEmpty(proorder?.activity?.print_init) ? "" : proorder?.activity?.print_init.Trim();
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var actitem_print_init = actitem.print_init.Trim();
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var combinedPrintInit = print_init + actitem_print_init;
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// 2. 查找相同活動和品項的已存在編號
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var actitems = _db.pro_order_detail
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.Where(q => q.pro_order.activity_num == proorder.activity_num)
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.Where(q => q.actItem_num == this.actItem_num)
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.Where(q => !string.IsNullOrEmpty(q.print_id))
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.Where(q => q.print_id.StartsWith(combinedPrintInit))
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.Where(q => q.parent_num == 0 || q.parent_num == null)
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.Select(q => q.print_id)
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.ToList();
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// 3. 獲取最大序號
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var maxNum = actitems
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.Select(item =>
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{
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var match = Regex.Match(item, @"\d+");
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return match.Success ? (int?)int.Parse(match.Value.TrimStart('0')) : null;
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})
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.Where(num => num.HasValue)
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.DefaultIfEmpty(0)
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.Max() ?? 0;
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// 4. 生成新的序號（四位數格式）
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int newNum = maxNum + 1;
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string formattedNum = newNum.ToString().PadLeft(4, '0');
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// 5. 組合最終的 print_id
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r = $"{combinedPrintInit}{formattedNum}";
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}
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}
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}
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catch (Exception ex)
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{
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// 異常處理：記錄錯誤並返回原始 print_id
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Console.WriteLine($"Error generating sequential ID: {ex.Message}");
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r = this.print_id;
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}
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return r;
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}
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}
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[MetadataType(typeof(pro_order_recordMetadata))]
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public partial class pro_order_record
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{
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private class pro_order_recordMetadata
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{
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/// <summary>
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/// 主鍵，付款記錄編號
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/// </summary>
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[Display(Name = "付款記錄編號")]
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public int num { get; set; }
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/// <summary>
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/// 關聯到報名明細編號 (pro_order_detail.num)
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/// </summary>
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[Display(Name = "報名明細編號")]
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[Required(ErrorMessage = "報名明細編號為必填欄位")]
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public Nullable<int> detail_num { get; set; }
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/// <summary>
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/// 付款金額
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/// </summary>
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[Display(Name = "付款金額")]
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[Required(ErrorMessage = "付款金額為必填欄位")]
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[Range(0.01, double.MaxValue, ErrorMessage = "付款金額必須大於0")]
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public Nullable<float> price { get; set; }
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/// <summary>
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/// 付款方式 (1=現金, 2=匯款, 3=支票)
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/// </summary>
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[Display(Name = "付款方式")]
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[Required(ErrorMessage = "付款方式為必填欄位")]
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public Nullable<int> payment { get; set; }
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/// <summary>
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/// 登記時間 (系統自動產生)
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/// </summary>
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[Display(Name = "登記時間")]
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public Nullable<System.DateTime> reg_time { get; set; }
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/// <summary>
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/// 付款日期
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/// </summary>
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[Display(Name = "付款日期")]
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[Required(ErrorMessage = "付款日期為必填欄位")]
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public Nullable<System.DateTime> pay_date { get; set; }
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/// <summary>
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/// 付款機構 (銀行名稱等)
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/// </summary>
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[Display(Name = "付款機構")]
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[StringLength(100, ErrorMessage = "付款機構長度不能超過100個字元")]
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public string organization { get; set; }
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/// <summary>
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/// 銀行代碼或帳號後5碼
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/// </summary>
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[Display(Name = "帳號後5碼")]
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[StringLength(10, ErrorMessage = "帳號後5碼長度不能超過10個字元")]
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public string bank_code { get; set; }
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/// <summary>
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/// 關聯到匯款登記編號 (transfer_register.num)
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/// </summary>
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[Display(Name = "匯款登記編號")]
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public Nullable<int> transfer_id { get; set; }
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/// <summary>
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/// 關聯到會計科目分類
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/// </summary>
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[JsonIgnore]
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public virtual accounting_kind2 accounting_kind2 { get; set; }
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/// <summary>
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/// 關聯到報名明細
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/// </summary>
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[JsonIgnore]
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public virtual pro_order_detail pro_order_detail { get; set; }
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/// <summary>
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/// 關聯到匯款登記資料
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/// </summary>
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[JsonIgnore]
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public virtual transfer_register transfer_register { get; set; }
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}
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/// <summary>
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/// 付款方式列舉
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/// </summary>
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public enum pay_kind : int
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{
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/// <summary>
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/// 現金付款
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/// </summary>
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[Description("現金")]
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Cash = 1,
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/// <summary>
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/// 匯款付款
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/// </summary>
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[Description("匯款")]
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ATM = 2,
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/// <summary>
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/// 支票付款
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/// </summary>
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[Description("支票")]
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Check = 3
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}
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/// <summary>
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/// 取得付款方式的中文描述
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/// </summary>
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/// <param name="paymentType">付款方式代碼</param>
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/// <returns>付款方式中文描述</returns>
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public static string GetPaymentDescription(int? paymentType)
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{
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if (!paymentType.HasValue) return "未指定";
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switch (paymentType.Value)
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{
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case (int)pay_kind.Cash:
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return "現金";
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case (int)pay_kind.ATM:
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return "匯款";
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case (int)pay_kind.Check:
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return "支票";
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default:
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return "未知";
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}
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}
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/// <summary>
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/// 取得付款方式的完整資訊
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/// </summary>
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/// <returns>包含付款方式、機構、帳號的完整資訊</returns>
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public string GetPaymentFullInfo()
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{
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string paymentDesc = GetPaymentDescription(this.payment);
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string fullInfo = paymentDesc;
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if (!string.IsNullOrEmpty(this.organization))
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{
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fullInfo += $" - {this.organization}";
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}
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if (!string.IsNullOrEmpty(this.bank_code))
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{
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fullInfo += $" ({this.bank_code})";
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}
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return fullInfo;
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}
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}
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}
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