package web

import "fmt"
import "strconv"
import "strings"
import "net/http"

import "git.arav.su/Arav/justguestbook"

import "git.arav.su/Arav/dwelling-home/pkg/util"

templ Guestbook(captchaID, owner string, entries []*justguestbook.Entry, pageCount int64, r *http.Request) {
	@base("Guestbook", "This is my guestbook. Welcome.", "guestbook, personal", "/guestbook", guestbookHead()) {
		<form id="new-post" action="/api/guestbook" method="POST">
			<input type="text" name="name" maxlength="80" placeholder="Name (Anonymous if left blank)"/>
			<input type="text" name="website" maxlength="255" placeholder="Website (optional)"/>
			<textarea name="message" maxlength="4096" placeholder="Your message" required></textarea>
			<span class="checkboxes">
				<input type="checkbox" name="hide_website" id="hide-website" checked/>
				<label for="hide-website">Hide website <small>(only I can see if set)</small></label>
				<br/>
				<small>Use &gt; to make a quote.</small>
			</span>
			<span class="captcha">
				<input type="hidden" name="captcha_id" value={ captchaID }/>
				<img src={ string(templ.URL(fmt.Sprintf("/api/captcha/%s/image", captchaID))) } alt="CAPTCHA" width="160" height="40"/>
				<input type="text" name="captcha_answer" maxlength="6" placeholder="CAPTCHA" required/>
				<small>Valid for <b>10</b> minutes.</small>
			</span>
			<input type="submit" value="Send a post"/>
		</form>
		<section id="posts">
			for _, entry := range entries {
				<article>
					<header>
						{{ created_tz := util.ToClientTimezone(entry.Created, r).Format("Monday _2 January 2006 15:04:05 -07:00") }}
						{{ website := "" }}
						if !entry.HideWebsite {
							{{ website = entry.Website }}
						}
						{ strconv.FormatInt(entry.ID, 10) } by <span class="highlighted">{ entry.Name }</span> <em>{ website }</em> on <time datetime={ created_tz }>{ created_tz }</time>
					</header>
					for _, line := range strings.Split(entry.Message, "\n") {
						if len(line) > 0 && line[0] == '>' {
							<p class="quote">{ line }</p>
						} else {
							<p>{ line }</p>
						}
					}
					if entry.Reply != nil {
						<div class="reply">
							<header>
								{{ reply_created_tz := util.ToClientTimezone(entry.Reply.Created, r).Format("Monday _2 January 2006 15:04:05 -07:00") }}
								Reply by <span class="highlighted">{ owner }</span> in <time datetime={ reply_created_tz }>{ reply_created_tz }</time>
							</header>
							for _, line := range strings.Split(entry.Reply.Message, "\n") {
								if len(line) > 0 && line[0] == '>' {
									<p class="quote">@templ.Raw(line)
</p>
								} else {
									<p>@templ.Raw(line)
</p>
								}
							}
						</div>
					}
				</article>
			}
			if len(entries) == 0 {
				<p class="center">No posts.</p>
			}
		</section>
		if pageCount > 1 {
			<section id="pagination">
				{{ var n int64 = 1 }}
				for ; n <= pageCount; n++ {
					{{ strN := strconv.FormatInt(n, 10) }}
					<a href={ templ.URL("/guestbook?p=" + strN) }>{ strN }</a>
				}
			</section>
		}
	}
}

templ guestbookHead() {
	<link rel="stylesheet" href="/assets/css/guestbook.css"/>
	<script src="/assets/js/captcha_refresh.js" defer></script>
}