imp - Consolidated type-based info parsers

We've consolidated type-based info parsers

---

We've made a substantial change to type-based info parsers by determining the types from the value and parsing them more efficiently. We've cut down the constants so that there are no repeat types with a difference in the delimiter.

---

Type: imp
Breaking: False
Doc Required: False
Part: 1/1

Author: AptiviCEO

VisualCard.Tests/ContactData.cs

@@ -42,7 +42,7 @@ public static class ContactData
             BEGIN:VCARD
             VERSION:3.0
             FN:Rick Hood
-            N:Hood;Rick;;;;
+            N:Hood;Rick;;;
             END:VCARD
 
             """
@@ -147,7 +147,7 @@ public static class ContactData
             BEGIN:VCARD
             VERSION:3.0
             FN:John Sanders
-            N:Sanders;John;;;;
+            N:Sanders;John;;;
             TEL;TYPE=CELL:495-522-3560
             ADR;TYPE=HOME:;;Los Angeles;;;;USA
             EMAIL;TYPE=HOME:[email protected]
@@ -720,6 +720,7 @@ public static class ContactData
             TEL;TYPE=cell:589-210-1059
             TITLE:Chief Executive Officer
             URL:https://sso.org/
+            BDAY:19890222
             X-SIP-SIP:sip test
             END:VCARD
 
@@ -789,7 +790,7 @@ public static class ContactData
                 new ImppInfo(0, Array.Empty<string>(), "aim:IM", new string[] { "HOME" }),
                 new ImppInfo(0, Array.Empty<string>(), "msn:Windows LIVE", new string[] { "HOME" }),
                 new ImppInfo(0, Array.Empty<string>(), "ymsgr:Yahoo", new string[] { "HOME" })
-            }
+            },
         };
         private static readonly Card multipleVcardFourContactsInstanceThree = new
         (
@@ -827,7 +828,8 @@ public static class ContactData
             ContactXNames = new XNameInfo[]
             {
                 new XNameInfo(0, Array.Empty<string>(), "SIP-SIP", new string[] { "sip test" }, Array.Empty<string>()),
-            }
+            },
+            ContactBirthdate = new DateTime(1989, 2, 22),
         };
         private static readonly Card multipleVcardFourContactsInstanceFour = singleVcardFourContactInstance;
         #endregion
@@ -891,7 +893,8 @@ public static class ContactData
             ContactMails = new EmailInfo[]
             {
                 new EmailInfo(0, Array.Empty<string>(), new string[] { "INTERNET" }, "[email protected]")
-            }
+            },
+            ContactBirthdate = new DateTime(1963, 9, 21),
         };
         private static readonly Card vcardThreeOldSampleInstanceTwo = new
         (

VisualCard/Converters/MeCard.cs

@@ -83,31 +83,6 @@ public static List<BaseVcardParser> GetContactsFromMeCardString(string meCardStr
                         var nameSplits = value.Substring(2).Split(',');
                         fullName = $"{nameSplits[1]} {nameSplits[0]}";
                     }
-
-                    // As VisualCard doesn't support ADR: yet, why don't we just make it ADR; until we improve type detecion?
-                    if (value.StartsWith("ADR:"))
-                        values[i] = $"ADR;TYPE=HOME{values[i].Substring(3)}";
-
-                    // As VisualCard doesn't support EMAIL: yet, why don't we just make it EMAIL; until we improve type detecion?
-                    if (value.StartsWith("EMAIL:"))
-                        values[i] = $"EMAIL;TYPE=HOME{values[i].Substring(5)}";
-
-                    // MeCard stores birthday date in this format:
-                    // 19700310
-                    // Digit 1-4: Year
-                    // Digit 5-6: Month
-                    // Digit 7-8: Day
-                    // However, .NET's DateTime doesn't support it, so we verify the number, split it, and make an appropriate string for this.
-                    if (value.StartsWith("BDAY:"))
-                    {
-                        int birthNum = int.Parse(value.Substring(5));
-                        var birthDigits = GetDigits(birthNum).ToList();
-                        int birthYear  = (birthDigits[0] * 1000) + (birthDigits[1] * 100) + (birthDigits[2] * 10) + birthDigits[3];
-                        int birthMonth = (birthDigits[4] * 10) + birthDigits[5];
-                        int birthDay   = (birthDigits[6] * 10) + birthDigits[7];
-                        var birthDate = new DateTime(birthYear, birthMonth, birthDay);
-                        values[i] = $"BDAY:{birthDate:g}";
-                    }
                 }
 
                 // Install the values!
@@ -132,18 +107,5 @@ public static List<BaseVcardParser> GetContactsFromMeCardString(string meCardStr
             return cardParsers;
         }
 
-        private static IEnumerable<int> GetDigits(int num)
-        {
-            int individualFactor = 0;
-            int tennerFactor = Convert.ToInt32(Math.Pow(10, num.ToString().Length));
-            while (tennerFactor > 1)
-            {
-                num -= tennerFactor * individualFactor;
-                tennerFactor /= 10;
-                individualFactor = num / tennerFactor;
-                yield return individualFactor;
-            }
-        }
-
     }
 }