elliotchance/gedcom

package html

import (
    "fmt"
    "io"

    "github.com/elliotchance/gedcom/v39"
    "github.com/elliotchance/gedcom/v39/html/core"
)

// IndividualLink is a hyperlink to an individuals page. The link contains a
// coloured dot to represent their sex and their full name.
type IndividualLink struct {
    individual *gedcom.IndividualNode
    document   *gedcom.Document
    visibility LivingVisibility
    placesMap  map[string]*place
}

func NewIndividualLink(document *gedcom.Document, individual *gedcom.IndividualNode, visibility LivingVisibility, placesMap map[string]*place) *IndividualLink {
    return &IndividualLink{
        individual: individual,
        document:   document,
        visibility: visibility,
        placesMap:  placesMap,
    }
}

func (c *IndividualLink) WriteHTMLTo(w io.Writer) (int64, error) {
    if c.individual.IsLiving() {
        switch c.visibility {
        case LivingVisibilityHide:
            return writeNothing()

        case LivingVisibilityShow, LivingVisibilityPlaceholder:
            // Proceed.
        }
    }

    dotColor := colorForIndividual(c.individual)
    dotStyle := fmt.Sprintf("color: %s; font-size: 18px", dotColor)

    dot := core.NewOcticon("primitive-dot", dotStyle)
    individualName := NewIndividualName(c.individual, c.visibility,
        UnknownEmphasis)
    text := core.NewComponents(dot, individualName)

    link := PageIndividual(c.document, c.individual, c.visibility, c.placesMap)

    return core.NewLink(text, link).WriteHTMLTo(w)
}