{{/* The canvas view (canvas.go). It fills the whole shell: no folder tree,
no sidebar, no footer. Links are not boosted, so leaving the canvas is a full
navigation and canvas.js can save on pagehide. */}}

{{define "boost"}} hx-boost="false"{{end}}

{{define "page-actions"}}<div id="page-actions" class="page-actions">{{template "headerActions" .}}</div>{{end}}

{{define "headerActions"}}
<a class="btn btn-block" href="{{.PageURL}}" title="Back to the page"><span class="btn-icon">{{icon "up"}}</span><span class="btn-label">PAGE</span></a>
<a class="btn btn-block" href="{{.RawURL}}" download="{{.Name}}" title="Download the canvas file"><span class="btn-icon">{{icon "doc"}}</span><span class="btn-label">DOWNLOAD</span></a>
{{end}}

{{define "shell"}}
<div class="canvas-app" data-version="{{.Version}}"{{if .Error}} data-readonly{{end}}>
    <div class="canvas-bar">
        <span class="canvas-title truncate">{{.Title}}</span>
        {{if not .Error}}
        <span class="canvas-tools">
            <button type="button" class="btn btn-tool" data-canvas="text" title="Add a note (or double-click the background)">TEXT</button>
            <button type="button" class="btn btn-tool" data-canvas="file" title="Add a file or page">FILE</button>
            <button type="button" class="btn btn-tool" data-canvas="link" title="Add a web link">LINK</button>
            <button type="button" class="btn btn-tool" data-canvas="group" title="Group the selection">GROUP</button>
            <span class="toolbar-sep"></span>
            <span class="dropdown">
                <button type="button" class="btn btn-tool dropdown-toggle" title="Color of the selection">COLOR▾</button>
                <div class="dropdown-menu canvas-colors">
                    <button type="button" class="btn btn-tool btn-block" data-canvas="color" data-value="">None</button>
                    <button type="button" class="btn btn-tool btn-block" data-canvas="color" data-value="1"><span class="canvas-swatch" data-color="1"></span>Red</button>
                    <button type="button" class="btn btn-tool btn-block" data-canvas="color" data-value="2"><span class="canvas-swatch" data-color="2"></span>Orange</button>
                    <button type="button" class="btn btn-tool btn-block" data-canvas="color" data-value="3"><span class="canvas-swatch" data-color="3"></span>Yellow</button>
                    <button type="button" class="btn btn-tool btn-block" data-canvas="color" data-value="4"><span class="canvas-swatch" data-color="4"></span>Green</button>
                    <button type="button" class="btn btn-tool btn-block" data-canvas="color" data-value="5"><span class="canvas-swatch" data-color="5"></span>Cyan</button>
                    <button type="button" class="btn btn-tool btn-block" data-canvas="color" data-value="6"><span class="canvas-swatch" data-color="6"></span>Purple</button>
                </div>
            </span>
            <input type="color" class="canvas-color-input" title="Custom color of the selection" value="#c48401" />
            <span class="dropdown">
                <button type="button" class="btn btn-tool dropdown-toggle" title="Arrows of the selected connections">ARROWS▾</button>
                <div class="dropdown-menu">
                    <button type="button" class="btn btn-tool btn-block" data-canvas="ends" data-value="none arrow">One way →</button>
                    <button type="button" class="btn btn-tool btn-block" data-canvas="ends" data-value="arrow arrow">Both ways ↔</button>
                    <button type="button" class="btn btn-tool btn-block" data-canvas="ends" data-value="none none">No arrows —</button>
                    <button type="button" class="btn btn-tool btn-block" data-canvas="ends" data-value="reverse">Reverse ⇄</button>
                </div>
            </span>
            <span class="toolbar-sep"></span>
            <button type="button" class="btn btn-tool" data-canvas="undo" title="Undo (Ctrl+Z)">↶</button>
            <button type="button" class="btn btn-tool" data-canvas="redo" title="Redo (Ctrl+Y)">↷</button>
            <button type="button" class="btn btn-tool danger" data-canvas="delete" title="Delete the selection (Del)">DEL</button>
            <span class="toolbar-sep"></span>
            <button type="button" class="btn btn-tool" data-canvas="zoomout" title="Zoom out">−</button>
            <button type="button" class="btn btn-tool canvas-zoom" data-canvas="zoomreset" title="Zoom to 100%">100%</button>
            <button type="button" class="btn btn-tool" data-canvas="zoomin" title="Zoom in">+</button>
            <button type="button" class="btn btn-tool" data-canvas="fit" title="Show everything">FIT</button>
        </span>
        <span class="canvas-status muted" aria-live="polite"></span>
        {{end}}
    </div>
    {{if .Error}}<p class="canvas-error">This canvas cannot be edited: {{.Error}}</p>{{end}}
    <div class="canvas-stage">
    <div class="canvas-node-toolbar" hidden>{{template "editor-toolbar"}}</div>
    <div class="canvas-viewport" tabindex="0">
        <div class="canvas-world">
            <svg class="canvas-edges" aria-hidden="true"></svg>
            <div class="canvas-edge-labels"></div>
            <div class="canvas-nodes">{{range .Nodes}}{{template "canvas-node" .}}{{end}}</div>
        </div>
        <p class="canvas-hint"{{if .Nodes}} hidden{{end}}>Double-click to add a note</p>
    </div>
    </div>
    <script type="application/json" id="canvas-data">{{.Doc}}</script>
</div>
{{if not .Error}}
<script src="{{asset "editor/vendor/codemirror.bundle.js"}}"></script>
<script src="{{asset "editor/tables.js"}}"></script>
<script src="{{asset "editor/dates.js"}}"></script>
<script src="{{asset "editor/movie.js"}}"></script>
<script src="{{asset "editor/wikicomplete.js"}}"></script>
<script src="{{asset "editor/core.js"}}"></script>
{{end}}
<script src="{{asset "canvas/canvas.js"}}"></script>
{{end}}