package html

import (
	"fmt"
	"github.com/dustin/go-humanize"
	"go.jolheiser.com/ugit/assets"
	"go.jolheiser.com/ugit/internal/git"
)

type IndexContext struct {
	BaseContext
	Profile IndexProfile
	Repos   []*git.Repo
}

type IndexProfile struct {
	Username string
	Email    string
	Links    []IndexLink
}

type IndexLink struct {
	Name string
	URL  string
}

func lastCommitTime(repo *git.Repo, human bool) string {
	c, err := repo.LastCommit()
	if err != nil {
		return ""
	}
	if human {
		return humanize.Time(c.When)
	}
	return c.When.Format("01/02/2006 03:04:05 PM")
}

func lastCommit(repo *git.Repo) *git.Commit {
	c, err := repo.LastCommit()
	if err != nil {
		return nil
	}
	return &c
}

templ Index(ic IndexContext) {
	@base(ic.BaseContext) {
		<header>
			<h1 class="text-text text-xl font-bold">{ ic.Title }</h1>
			<h2 class="text-subtext1 text-lg">{ ic.Description }</h2>
		</header>
		<main class="mt-5">
			<div class="grid grid-cols-1 sm:grid-cols-8">
				if ic.Profile.Username != "" {
					<div class="text-mauve">{ `@` + ic.Profile.Username }</div>
				}
				if ic.Profile.Email != "" {
					<div class="text-mauve col-span-2">
						<div class="w-5 h-5 stroke-mauve inline-block mr-1 align-middle">
							@templ.Raw(string(assets.EmailIcon))
						</div>
						<a class="underline decoration-mauve/50 decoration-dashed hover:decoration-solid" href={ templ.SafeURL("mailto:" + ic.Profile.Email) }>{ ic.Profile.Email }</a>
					</div>
				}
			</div>
			<div class="grid grid-cols-1 sm:grid-cols-8">
				for _, link := range ic.Profile.Links {
					<div class="text-mauve">
						<div class="w-5 h-5 stroke-mauve inline-block mr-1 align-middle">
							@templ.Raw(string(assets.LinkIcon))
						</div>
						<a class="underline decoration-mauve/50 decoration-dashed hover:decoration-solid" rel="me" href={ templ.SafeURL(link.URL) }>{ link.Name }</a>
					</div>
				}
			</div>
			<div class="grid sm:grid-cols-10 gap-2 mt-5">
				for _, repo := range ic.Repos {
					{{ commit := lastCommit(repo) }}
					<div class="sm:col-span-2 text-blue dark:text-lavender"><a class="underline decoration-blue/50 dark:decoration-lavender/50 decoration-dashed hover:decoration-solid" href={ templ.URL("/" + repo.Name()) }>{ repo.Name() }</a></div>
					<div class="sm:col-span-3 text-subtext0">{ repo.Meta.Description }</div>
					<div class="sm:col-span-3 text-subtext0">
						if commit != nil {
							<div title={ commit.Message }>
								<a class="underline text-blue dark:text-lavender decoration-blue/50 dark:decoration-lavender/50 decoration-dashed hover:decoration-solid" href={ fmt.Sprintf("/%s/commit/%s", repo.Name(), commit.SHA) }>{ commit.Short() }</a>
								{ ": " + commit.Summary() }
							</div>
						}
					</div>
					<div class="sm:col-span-1 text-subtext0">
						for _, tag := range repo.Meta.Tags.Slice() {
							<a href={ templ.SafeURL("?tag=" + tag) } class="rounded border-rosewater border-solid border pb-0.5 px-1 mr-1 mb-1 inline-block">{ tag }</a>
						}
					</div>
					<div class="sm:col-span-1 text-text/80 mb-4 sm:mb-0" title={ lastCommitTime(repo, false) }>{ lastCommitTime(repo, true) }</div>
				}
			</div>
		</main>
	}
}