package views

import "fmt"
import "git.32bit.cafe/32bitcafe/guestbook/internal/models"
import "git.32bit.cafe/32bitcafe/guestbook/internal/forms"
import "time"

templ GuestbookDashboardCommentsView(title string, data CommonData, website models.Website, guestbook models.Guestbook, comments []models.GuestbookComment) {
	@base(title, data) {
		<div id="dashboard">
			@wSidebar(website)
			<div>
				<section aria-labelledby="comments-management-heading">
					<header class="section-header">
						<h1 id="comments-management-heading">Comments on { website.Name }</h1>
						<p class="section-description">Manage, moderate, and organize comments on your guestbook</p>
					</header>
					<hr role="separator"/>
					if len(comments) == 0 {
						<p>No comments yet!</p>
					}
					for  i, c := range comments {
						@GuestbookDashboardCommentView(data, website, c, i)
					}
				</section>
			</div>
		</div>
	}
}

templ GuestbookDashboardCommentDeletePart(text string) {
	<div class="comment-update-msg">
		<p>{ text }</p>
	</div>
}

templ GuestbookDashboardUpdateButtonPart(data CommonData, w models.Website, c models.GuestbookComment) {
	{{ hxHeaders := fmt.Sprintf("{\"X-CSRF-Token\": \"%s\"}", data.CSRFToken) }}
	{{ commentUrl := fmt.Sprintf("%s/dashboard/guestbook/comments/%s", wUrl(w), shortIdToSlug(c.ShortId)) }}
	<button
		type="button"
		class="outline"
		hx-put={ commentUrl }
		hx-headers={ hxHeaders }
		hx-swap="outerHTML"
	>
		if !c.IsPublished {
			Publish
		} else {
			Hide
		}
	</button>
}

templ GuestbookDashboardCommentView(data CommonData, w models.Website, c models.GuestbookComment, i int) {
	{{ commentUrl := fmt.Sprintf("%s/dashboard/guestbook/comments/%s", wUrl(w), shortIdToSlug(c.ShortId)) }}
	{{ hxHeaders := fmt.Sprintf("{\"X-CSRF-Token\": \"%s\"}", data.CSRFToken) }}
	{{ authorClass := fmt.Sprintf("comment-author-%d", i) }}
	<article class="comment" role="article" aria-labelledby={ authorClass }>
		<div class="comment-update-msg"></div>
		<header class="comment-header">
			<div class="comment-meta">
				<h3 id={ authorClass } class="comment-author">{ c.AuthorName }</h3>
				<time datetime={ c.Created.In(data.CurrentUser.Settings.LocalTimezone).Format("01-02-2006 03:04PM") }>{ c.Created.In(data.CurrentUser.Settings.LocalTimezone).Format("01-02-2006 03:04PM") }</time>
				if len(c.AuthorEmail) > 0 {
					<div class="comment-contact">
						{{ email := "mailto:" + c.AuthorEmail }}
						<i class="fa-solid fa-envelope"></i>
						<a href={ templ.URL(email) } target="_blank">{ c.AuthorEmail }</a>
					</div>
				}
				if len(c.AuthorSite) > 0 {
					<div class="comment-contact">
						<i class="fa-solid fa-house"></i>
						<a href={ templ.URL(externalUrl(c.AuthorSite)) } target="_blank">{ c.AuthorSite }</a>
					</div>
				}
			</div>
			<div class="comment-actions" role="group" aria-label={ fmt.Sprintf("Actions for comment by %s", c.AuthorName) }>
				if c.Deleted.IsZero() {
					<button
						type="button"
						class="danger"
						hx-delete={ commentUrl }
						hx-target="closest article.comment"
						hx-confirm="Are you sure you want to delete this comment? This action cannot be undone."
						hx-headers={ hxHeaders }
					>
						Delete
					</button>
					@GuestbookDashboardUpdateButtonPart(data, w, c)
				}
			</div>
		</header>
		<div class="comment-content">
			<p>
				{ c.CommentText }
			</p>
		</div>
		<hr role="separator"/>
	</article>
}

templ commentForm(form forms.CommentCreateForm) {
	<fieldset>
		<legend>Leave a comment</legend>
		<div class="form-group">
			<label for="authorname">Name <span aria-label="required">*</span></label>
			{{ error, exists := form.FieldErrors["authorName"] }}
			if exists {
				<label class="error">{ error }</label>
			}
			<input type="text" name="authorname" id="authorname" required aria-describedby="authorname-help"/>
			<small id="authorname-help">Your name or handle</small>
		</div>
		<div class="form-group">
			<label for="authoremail">Email (Optional)</label>
			{{ error, exists = form.FieldErrors["authorEmail"] }}
			if exists {
				<label class="error">{ error }</label>
			}
			<input type="email" name="authoremail" id="authoremail" aria-describedby="authoremail-help"/>
			<small id="authoremail-help">Your email address will only be shared with the guestbook's owner</small>
		</div>
		<div class="form-group">
			<label for="authorsite">Website URL (Optional)</label>
			{{ error, exists = form.FieldErrors["authorSite"] }}
			if exists {
				<label class="error">{ error }</label>
			}
			<input type="url" name="authorsite" id="authorsite" aria-describedby="authorsite-help"/>
			<small id="authorsite-help">Link to your website or social profile</small>
		</div>
		<div class="form-group">
			<label for="content">Comment <span aria-label="required">*</span></label>
			{{ error, exists = form.FieldErrors["content"] }}
			if exists {
				<label class="error">{ error }</label>
			}
			<textarea name="content" id="content" required aria-describedby="content-help"></textarea>
			<small id="content-help">Share your thoughts, feedback, or just say hello!</small>
		</div>
		<div class="form-group">
			<button type="submit">Submit Comment</button>
		</div>
	</fieldset>
}

templ GuestbookView(title string, data CommonData, website models.Website, guestbook models.Guestbook, comments []models.GuestbookComment, form forms.CommentCreateForm) {
	{{ postUrl := fmt.Sprintf("/websites/%s/guestbook/comments/create", shortIdToSlug(website.ShortId)) }}
	if data.IsHtmx {
		@commentForm(form)
	} else {
		<html>
			<head>
				<title>{ title }</title>
				<meta name="viewport" content="width=device-width, initial-scale=1"/>
				<link href="/static/css/style.css" rel="stylesheet"/>
				<script src="/static/js/main.js" defer></script>
			</head>
			<body>
				<main role="main">
					<section aria-labelledby="guestbook-heading">
						<h1>{ website.Name } Guestbook</h1>
						{ data.Flash }
						<form action={ templ.URL(postUrl) } method="post">
							<input type="hidden" name="csrf_token" value={ data.CSRFToken }/>
							@commentForm(form)
						</form>
					</section>
					<section id="comments" aria-labelledby="comments-heading">
						<h2 id="comments-heading">Comments</h2>
						if len(comments) == 0 {
							<p>No comments yet!</p>
						}
						for i, c := range comments {
							{{ commentAuthorRole := fmt.Sprintf("comment-author-%d", i+1) }}
							<article class="comment" role="article" aria-labelledby={ commentAuthorRole }>
								<header class="comment-header">
									<h3 id={ commentAuthorRole } class="comment-author">
										if c.AuthorSite != "" {
											<a href={ templ.URL(externalUrl(c.AuthorSite)) } target="_blank">{ c.AuthorName }</a>
										} else {
											{ c.AuthorName }
										}
									</h3>
									<time datetime={ c.Created.Format(time.RFC3339) }>{ c.Created.Format("01-02-2006 03:04PM") }</time>
								</header>
								<div class="comment-content">
									<p>
										{ c.CommentText }
									</p>
								</div>
							</article>
						}
					</section>
				</main>
			</body>
		</html>
	}
}

templ settingRadio(selected bool, name, id, value string) {
	<input type="radio" name={ name } id={ id } value={ value } selected?={ selected }/>
}

templ EmbeddableGuestbookCommentForm(data CommonData, w models.Website, f forms.CommentCreateForm) {
	{{ postUrl := fmt.Sprintf("/websites/%s/guestbook/comments/create?headless=true", shortIdToSlug(w.ShortId)) }}
	<html>
		<head>
			<link href="/static/css/classless.min.css" rel="stylesheet"/>
		</head>
		<body>
			{ data.Flash }
			<form action={ templ.URL(postUrl) } method="post">
				<input type="hidden" name="csrf_token" value={ data.CSRFToken }/>
				@commentForm(f)
			</form>
		</body>
	</html>
}

templ AllGuestbooksView(data CommonData, websites []models.Website) {
	@base("All Guestbooks", data) {
		<div>
			<p>
				This page exists only for testing the service.
			</p>
			<ul>
				for _, w := range websites {
					<li>
						{{ gbUrl := fmt.Sprintf("/websites/%s/guestbook", shortIdToSlug(w.ShortId)) }}
						<a href={ templ.URL(gbUrl) } target="_blank">{ w.Name }</a>
					</li>
				}
			</ul>
		</div>
	}
}

templ GuestbookCommentCreateRemoteErrorView(url, err string) {
	<html>
		<head>
			<meta http-equiv="refresh" content={ fmt.Sprintf("3; url='%s'", templ.URL(externalUrl(url))) }/>
		</head>
		<body>
			<p>
				An error occurred while posting comment. { err }. Redirecting.
			</p>
			<p>
				<a href={ templ.URL(url) }>Redirect</a>
			</p>
		</body>
	</html>
}

templ GuestbookCommentCreateRemoteSuccessView(url string) {
	<html>
		<head>
			<meta http-equiv="refresh" content={ fmt.Sprintf("3; url='%s'", templ.URL(externalUrl(url))) }/>
		</head>
		<body>
			<p>
				Comment successfully posted. Redirecting.
			</p>
			<p>
				<a href={ templ.URL(url) }>Redirect</a>
			</p>
		</body>
	</html>
}