elliotchance/gedcom

package core

import (
    "fmt"
    "io"
)

type NavLink struct {
    text       string
    link       string
    isSelected bool
}

func NewNavLink(text, link string, isSelected bool) *NavLink {
    return &NavLink{
        text:       text,
        link:       link,
        isSelected: isSelected,
    }
}

func (c *NavLink) WriteHTMLTo(w io.Writer) (int64, error) {
    active := ""
    if c.isSelected {
        active = "active"
    }

    return NewTag("li", map[string]string{
        "class": "nav-item",
    }, NewTag("a", map[string]string{
        "class": fmt.Sprintf("nav-link %s", active),
        "href":  c.link,
    }, NewText(c.text))).WriteHTMLTo(w)
}