{{define "page-content"}}
<h2>Editor</h2>

<form id="edit-area" hx-encoding="multipart/form-data">
    <div class="flex flex-col gap-y-1">
        <div class="w-full" id="article-banner-container">
            <img src="data:image/webp;base64,{{.BannerImage}}" alt="Banner Image">
            <input id="article-banner-url" name="article-banner-url" type="hidden" value="{{.Article.BannerLink}}" />
        </div>

        <div class="grid grid-cols-2 gap-4 items-center">
            <div class="flex flex-col">
                <label for="article-title">Titel</label>
                <input name="article-title" type="text" value="{{.Article.Title}}" />
            </div>

            <div class="grid grid-cols-1 items-center">
                <label class="btn cursor-pointer text-center" for="article-banner">Titelbild</label>
                <input class="hidden" id="article-banner" name="article-banner" type="file" required
                    hx-post="/article/upload-banner" hx-target="#article-banner-container" />
            </div>
        </div>
    </div>

    <div class="flex flex-col gap-y-1">
        <label for="article-summary">Beschreibung</label>
        <textarea name="article-summary">{{.Article.Summary}}</textarea>
    </div>

    <div class="flex flex-col gap-y-1">
        <label for="easyMDE">Artikel</label>
        <textarea id="easyMDE">{{.Content}}</textarea>
        <input id="article-content" name="article-content" type="hidden" value="{{.Content}}" />
    </div>

    <div>
        <span>Tags</span>
        <div class="flex flex-wrap gap-x-4">
            <div>
                <input id="issue" name="issue" type="checkbox" {{if .Article.IsInIssue}}checked{{end}} />
                <label for="issue">Orient Express</label>
            </div>

            {{range .Tags}}
            <div>
                <input id="tag-{{.Name}}" name="tags" type="checkbox" value="{{.ID}}" {{if index $.Selected
                    .ID}}checked{{end}} />
                <label for="tag-{{.Name}}">{{.Name}}</label>
            </div>
            {{end}}
        </div>
    </div>

    <div class="btn-area">
        <input class="action-btn" type="submit" value="Senden" hx-post="/article/{{.Action}}"
            hx-target="#page-content" />
        <button class="btn" hx-get="/hub" hx-target="#page-content">Abbrechen</button>
    </div>
</form>

<script>
    var easyMDE = new EasyMDE({
        element: document.getElementById('easyMDE'),
        hideIcons: ['image'],
        imageTexts: {sbInit: ''},
        showIcons: ["code", "table", "upload-image"],
        uploadImage: true,

        imageUploadFunction: function (file, onSuccess, onError) {
            var formData = new FormData();
            formData.append('article-image', file);

            fetch('/article/upload-image', {
                method: 'POST',
                body: formData
            })
                .then(response => response.json())
                .then(data => {
                    onSuccess(data);
                })
                .catch(error => {
                    htmx.trigger(htmx.find('#notification'), 'htmx:responseError', {xhr: {responseText: error.message}});
                    onError(error);
                });
        },
    });

    easyMDE.codemirror.on("change", () => {
        document.getElementById('article-content').value = easyMDE.value();
    });
</script>
{{end}}

{{define "article-banner-template"}}
<div class="w-full" id="article-banner-container">
    <img src="data:image/webp;base64,{{.BannerImage}}" alt="Banner Image">
    <input id="article-banner-url" name="article-banner-url" type="hidden" value="{{.URL}}" />
</div>
{{end}}