import 'dart:convert'; import 'dart:typed_data'; import 'package:diplomaticquarterapp/uitl/utils.dart'; class DoctorPrePostImages { DoctorPrePostImageModel pre; DoctorPrePostImageModel post; Uint8List getPreBytes(){ try{ var b64 = pre.imageStr.replaceFirst('data:image/png;base64,', ''); if(pre.imageStr != null && isBase64(b64)) return Utils.dataFromBase64String(b64); }catch(e){ } return null; } Uint8List getPostBytes(){ try{ var b64 = post.imageStr.replaceFirst('data:image/png;base64,', ''); if(post.imageStr != null && isBase64(b64)) return Utils.dataFromBase64String(b64); }catch(e){ } return null; } bool isBase64(String str) { RegExp _base64 = RegExp( r'^(?:[A-Za-z0-9+\/]{4})*(?:[A-Za-z0-9+\/]{2}==|[A-Za-z0-9+\/]{3}=|[A-Za-z0-9+\/]{4})$'); return _base64.hasMatch(str); } } class DoctorPrePostImageModel { String setupID; int projectID; int clinicId; int doctorId; int lineItemNo; String imageStr; int imageType; String description; dynamic isNewUpdated; bool isActive; String createdOn; int createdBy; dynamic editedOn; dynamic editedBy; DoctorPrePostImageModel({ this.setupID, this.projectID, this.clinicId, this.doctorId, this.lineItemNo, this.imageStr, this.imageType, this.description, this.isNewUpdated, this.isActive, this.createdOn, this.createdBy, this.editedOn, this.editedBy}); DoctorPrePostImageModel.fromJson(dynamic json) { setupID = json["SetupID"]; projectID = json["ProjectID"]; clinicId = json["ClinicId"]; doctorId = json["DoctorId"]; lineItemNo = json["LineItemNo"]; imageStr = json["ImageStr"]; imageType = json["ImageType"]; description = json["Description"]; isNewUpdated = json["IsNewUpdated"]; isActive = json["IsActive"]; createdOn = json["CreatedOn"]; createdBy = json["CreatedBy"]; editedOn = json["EditedOn"]; editedBy = json["EditedBy"]; } Map toJson() { var map = {}; map["SetupID"] = setupID; map["ProjectID"] = projectID; map["ClinicId"] = clinicId; map["DoctorId"] = doctorId; map["LineItemNo"] = lineItemNo; map["ImageStr"] = imageStr; map["ImageType"] = imageType; map["Description"] = description; map["IsNewUpdated"] = isNewUpdated; map["IsActive"] = isActive; map["CreatedOn"] = createdOn; map["CreatedBy"] = createdBy; map["EditedOn"] = editedOn; map["EditedBy"] = editedBy; return map; } }