gedcom - example_test.go

     1  package gedcom_test
     2  
     3  import (
     4  	"errors"
     5  	"fmt"
     6  	"io"
     7  	"strings"
     8  
     9  	"vimagination.zapto.org/gedcom"
    10  )
    11  
    12  func Example() {
    13  	const gedcomFile = `0 HEAD
    14  1 SOUR Text
    15  2 VERS 1.0
    16  1 FILE TestFile
    17  1 SUBM Unknown
    18  1 GEDC
    19  2 VERS 5.5
    20  2 FORM LINEAGE-LINKED
    21  1 CHAR UNICODE
    22  0 @SUBM@ SUBM
    23  0 @I1@ INDI
    24  1 SEX F
    25  1 NAME Jo /Wilby/
    26  1 FAMS @F1@
    27  0 @I2@ INDI
    28  1 SEX M
    29  1 NAME Fred /Bloggs/
    30  1 FAMS @F1@
    31  0 @I3@ INDI
    32  1 SEX M
    33  1 NAME Jack /Bloggs/
    34  1 FAMC @F1@
    35  1 FAMS @F2@
    36  0 @I4@ INDI
    37  1 SEX F
    38  1 NAME Linda /Burrows/
    39  1 FAMS @F2@
    40  0 @I5@ INDI
    41  1 SEX F
    42  1 NAME Katie /Bloggs/
    43  1 FAMC @F3@
    44  0 @F1@ FAM
    45  1 HUSB @I2@
    46  1 WIFE @I1@
    47  1 CHIL @I3@
    48  0 @F2@ FAM
    49  1 HUSB @I3@
    50  1 WIFE @I4@
    51  1 CHIL @I5@
    52  0 TRLR
    53  `
    54  
    55  	g := gedcom.NewReader(strings.NewReader(gedcomFile))
    56  
    57  	for {
    58  		r, err := g.Record()
    59  		if errors.Is(err, io.EOF) {
    60  			break
    61  		} else if err != nil {
    62  			fmt.Println("Error:", err)
    63  
    64  			break
    65  		}
    66  
    67  		switch r := r.(type) {
    68  		case *gedcom.Header:
    69  			fmt.Println("Filename:", r.FileName)
    70  		case *gedcom.Individual:
    71  			fmt.Printf("Person (%s):\n", r.ID)
    72  
    73  			for i, name := range r.PersonalNameStructure {
    74  				fmt.Printf("	Name %d: %s\n", i+1, name.NamePersonal)
    75  			}
    76  		case *gedcom.Family:
    77  			fmt.Printf("Family (%s):\n", r.ID)
    78  			fmt.Println("	Father/Husband:", r.Husband)
    79  			fmt.Println("	Mother/Wife:", r.Wife)
    80  
    81  			for i, child := range r.Children {
    82  				fmt.Printf("	Child %d: %s\n", i+1, child)
    83  			}
    84  		}
    85  	}
    86  
    87  	// Output:
    88  	// Filename: TestFile
    89  	// Person (I1):
    90  	// 	Name 1: Jo /Wilby/
    91  	// Person (I2):
    92  	// 	Name 1: Fred /Bloggs/
    93  	// Person (I3):
    94  	// 	Name 1: Jack /Bloggs/
    95  	// Person (I4):
    96  	// 	Name 1: Linda /Burrows/
    97  	// Person (I5):
    98  	// 	Name 1: Katie /Bloggs/
    99  	// Family (F1):
   100  	// 	Father/Husband: I2
   101  	// 	Mother/Wife: I1
   102  	// 	Child 1: I3
   103  	// Family (F2):
   104  	// 	Father/Husband: I3
   105  	// 	Mother/Wife: I4
   106  	// 	Child 1: I5
   107  }
   108