feat:消费机打印机

lib/common/models/database/database_models.dart

@@ -10,6 +10,10 @@ class SysSetting extends Equatable {
   /// 设备类型
   SysType sysType;
 
+  /// 当前 APK 运行角色；旧配置默认保持收银终端行为。
+  @JsonKey(defaultValue: TerminalRole.cashier)
+  TerminalRole terminalRole;
+
   /// mac地址
   String? androidId;
 
@@ -22,6 +26,22 @@ class SysSetting extends Equatable {
   /// 商户id
   String? serviceMerchantId;
 
+  /// 打印终端所绑定的来源业务终端。
+  String? printerSourceHardId;
+
+  /// 打印终端所绑定的来源业务终端名称。
+  String? printerSourceHardName;
+
+  /// 真机打印机型号与 USB 参数，由服务端启动配置下发。
+  String? printerModel;
+  int? printerUsbVendorId;
+  int? printerUsbProductId;
+
+  /// 当前纸宽、切刀和图片指令模式。
+  int printerPaperWidth;
+  bool printerAutoCut;
+  String printerImageMode;
+
   /// 商户部门id
   String? merchantDeptId;
 
@@ -131,6 +151,7 @@ class SysSetting extends Equatable {
 
   SysSetting({
     required this.sysType,
+    this.terminalRole = TerminalRole.cashier,
     this.androidId,
     this.serviceId,
     this.mqSocketAddress,
@@ -138,6 +159,9 @@ class SysSetting extends Equatable {
     this.sqlAddress,
     this.logAddress,
     this.hardGroupId,
+    this.printerPaperWidth = 80,
+    this.printerAutoCut = true,
+    this.printerImageMode = 'GS_V0',
     this.tenantList,
     this.manualHardwareInput = false,
     this.rootAccessStatus = RootAccessStatus.unknown,
@@ -156,10 +180,19 @@ class SysSetting extends Equatable {
   @override
   List<Object?> get props => [
         sysType,
+        terminalRole,
         androidId,
         serviceId,
         serviceName,
         serviceMerchantId,
+        printerSourceHardId,
+        printerSourceHardName,
+        printerModel,
+        printerUsbVendorId,
+        printerUsbProductId,
+        printerPaperWidth,
+        printerAutoCut,
+        printerImageMode,
         merchantDeptId,
         hardGroupId,
         mqSocketAddress,