修改挂单功能

web/App_Code/Model/Partial/GuaDanOrderGuest.cs

@@ -0,0 +1,57 @@
+using System;
+using System.Collections.Generic;
+using System.Data.Entity;
+using System.Linq;
+using System.Web;
+
+/// <summary>
+/// GuaDanOrderGuest 的摘要描述
+/// </summary>
+namespace Model
+{
+    public partial class GuaDanOrderGuest
+    {
+        // 状态常量定义
+        public const string STATUS_BOOKED = "401";        // 预订成功
+        public const string STATUS_CHECKED_IN = "402";    // 已入住
+        public const string STATUS_CHECKED_OUT = "403";   // 已退房
+        public const string STATUS_CANCELLED = "404";     // 已取消
+
+        public static bool IsStatusTransitionValid(ezEntities db, string targetStatus, Guid guestId)
+        {
+            // 获取当前客人对象
+            GuaDanOrderGuest currentGuest = db.GuaDanOrderGuest.Find(guestId);
+            if (currentGuest == null)
+            {
+                // 如果没有客人对象，只能创建新的预订
+                return targetStatus == STATUS_BOOKED;
+            }
+
+            // 安全获取当前状态（处理null情况）
+            string currentStatus = currentGuest.RegionRoomBedStatus?.Code;
+
+            // 如果当前状态为空，只能进入预订成功状态
+            if (string.IsNullOrEmpty(currentStatus))
+            {
+                return targetStatus == STATUS_BOOKED;
+            }
+
+            // 定义有效的状态转换规则
+            var validTransitions = new Dictionary<string, List<string>>
+        {
+            { STATUS_BOOKED, new List<string> { STATUS_CHECKED_IN, STATUS_CANCELLED } },
+            { STATUS_CHECKED_IN, new List<string> { STATUS_CHECKED_OUT } },
+            { STATUS_CHECKED_OUT, new List<string> { } }, // 终态，不能再转换
+            { STATUS_CANCELLED, new List<string> { } }    // 终态，不能再转换
+        };
+
+            // 检查转换是否有效
+            if (validTransitions.ContainsKey(currentStatus))
+            {
+                return validTransitions[currentStatus].Contains(targetStatus);
+            }
+
+            return false; // 未知的当前状态
+        }
+    }
+}

web/App_Code/Model/Partial/RegionAndRoomAndBedSchedule.cs

@@ -58,7 +58,7 @@ namespace Model
 
             // 找出在日期範圍內被占用的床位 Uuid（包括長期占用 ScheduleDate = null）
             var busyBedUuidsQuery = db.RegionAndRoomAndBedSchedule
-                .Where(s => s.IsDeleted == false && s.IsActive
+                .Where(s => s.IsDeleted == false && !s.IsCancel
                             && (s.ScheduleDate == null
                                 || (end.HasValue
                                     && s.ScheduleDate >= start
@@ -79,25 +79,28 @@ namespace Model
         public static async Task<bool> IsBedAvailableAsync(ezEntities db, Guid targetUuid, DateTime start, DateTime? end)
         {
             // 如果 end 為 null，表示長期占用，直接判斷是否已有長期占用
+            //不包含结束时间那一天
             if (end == null)
             {
                 var hasLongTerm = await db.RegionAndRoomAndBedSchedule
                     .AnyAsync(s => s.IsDeleted == false
-                                   && s.IsActive
+                                   && !s.IsCancel
                                    && s.TargetUuid == targetUuid
                                    && s.ScheduleDate == null);
                 return !hasLongTerm;
             }
 
             // 短期占用，查詢每日排程中有無衝突
-            var totalDays = (end.Value.Date - start.Date).Days + 1;
+            var totalDays = (end.Value.Date - start.Date).Days;
             for (int i = 0; i < totalDays; i++)
             {
                 var date = start.Date.AddDays(i);
 
                 var conflict = await db.RegionAndRoomAndBedSchedule
+                    .Where(s => s.GuaDanOrderGuest.StatusCode != GuaDanOrderGuest.STATUS_CANCELLED)
+                    .Where(s => s.GuaDanOrderGuest.StatusCode != GuaDanOrderGuest.STATUS_CHECKED_OUT)
                     .AnyAsync(s => s.IsDeleted == false
-                                   && s.IsActive
+                                   && !s.IsCancel
                                    && s.TargetUuid == targetUuid
                                    && s.ScheduleDate == date);
 
@@ -114,7 +117,10 @@ namespace Model
 
             // 找出所有在日期範圍內被占用的床位
             var busyBedUuids = await db.RegionAndRoomAndBedSchedule
-                .Where(s => s.IsDeleted == false && s.IsActive
+                .Where(s => s.GuaDanOrderGuest.StatusCode != "403")
+                .Where(s => s.GuaDanOrderGuest.StatusCode != "404")
+                .Where(a => a.IsCancel == false)
+                .Where(s => s.IsDeleted == false
                             && (s.ScheduleDate == null // 長期占用
                                 || (s.ScheduleDate >= start && s.ScheduleDate <= end)))
                 .Select(s => s.TargetUuid)

web/App_Code/Model/Partial/RegionRoomBed.cs

@@ -11,6 +11,9 @@ namespace Model
 {
     public partial class RegionRoomBed
     {
+        public const string STATUS_BED_FREE = "101";        // 空閒，可使用
+        public const string STATUS_BED_OCCUPIED = "102";    // 已佔用
+        public const string STATUS_BED_MAINTENANCE = "103"; // 維護中，不可使用
         public bool IsAvailable()
         {
             //判断床位是否可用：自身是否启用
@@ -34,7 +37,9 @@ namespace Model
             // 如果資料庫 ScheduleDate 是 date 型別，本身沒有時間部分，可以直接比較
             var conflict = _db.RegionAndRoomAndBedSchedule.Any(s =>
                 s.TargetUuid == this.Uuid &&
-                s.IsActive &&
+                s.GuaDanOrderGuest.StatusCode != "403" &&
+                s.GuaDanOrderGuest.StatusCode != "404" &&
+                !s.IsCancel &&
                 !s.IsDeleted &&
                 (
                     s.ScheduleDate == null || // 長期占用
@@ -46,5 +51,6 @@ namespace Model
 
             return !conflict;
         }
+
     }
 }

web/App_Code/Model/ViewModel/GuaDanOrderView.cs

@@ -19,5 +19,6 @@ public class GuaDanOrderView
     public string bookerName { get; set; }
     public string bookerPhone { get; set; }
     public int? bookerFollowerNum { get; set; }
+    public int? activityNum { get; set; }
 
 }