package templates

import (
	"github.com/dustin/go-humanize"
	"go.alanpearce.eu/elgit/data"
	g "go.alanpearce.eu/gomponents"
	c "go.alanpearce.eu/gomponents/components"
	. "go.alanpearce.eu/gomponents/html"
)

func Index(pd PageData, entries *data.Entries) g.Node {
	return Page(pd, g.Group{
		Header(
			H1(g.Text(pd.Meta.Title)),
			H2(g.Text(pd.Meta.Description)),
		),
		Main(
			Div(Class("index"),
				g.Map(entries.Children, func(entry *data.Entry) g.Node {
					return g.If(len(entry.Repositories) == 1,
						Repository(entry.Repositories[0], 0),
					)
				}),
				g.MapMap(entries.Map, func(category string, entry *data.Entry) g.Node {
					return g.Group{
						Div(Class("index-category"),
							Header(g.Text(category)),
						),
						g.Map(entry.Repositories, func(repo *data.Repository) g.Node {
							return Repository(repo, 1)
						}),
					}
				}),
			),
		),
	})
}

func Repository(repo *data.Repository, level int) g.Node {
	return g.Group{
		Div(
			c.Classes{
				"index-name":          level == 0,
				"index-category-name": level >= 1,
			},
			A(Href("/"+repo.Slug), g.Text(repo.Name)),
		),
		Div(Class("desc"), g.Text(repo.Description)),
		Div(g.Text(humanize.Time(repo.LastCommit))),
	}
}