{{-- An M3 side sheet: detail or controls that slide in from the edge over a scrim; on a phone it
     is the whole screen.

     The open state is the Livewire property in `wire:model` (entangled live, so a detail held in
     the URL follows a close) — a flag or an id — and closing writes back `false` or `null`.
     Without `wire:model` it reads and writes `open` in the Alpine scope around it. `close()` is in
     scope for anything inside the sheet, so it can draw its own close button.

     As a sheet it is modal: the page inert and still (`x-trap.inert.noscroll`), and it enters on
     emphasized decelerate rather than a spring — a sheet anchored to the edge that overshot would
     open a gap. M3's modal side sheet (NavigationDrawerTokens.kt-adjacent side-sheet sources;
     docs/reference/m3/components-actions-communication-containment.md § Side sheets): surface-
     container-low, a large corner on its inner edge, elevation 1; `side` `end` (the default) or
     `start`; `width` from `medium` (a caller's `class` would race the sheet's own — a compact
     window gets the full-bleed sheet).

     As a **standard** side sheet (`standard`, from `expanded`) it is M3's other variant: co-planar
     with the content rather than over it — no scrim, no focus trap, nothing inert, 0dp elevation
     (material-components-android's `SideSheet.md`: "standard side sheet elevation = 0dp,
     coplanar"), `surface` rather than surface-container-low, no corner, and an outline-variant
     divider down its inner edge in place of the scrim. It sits in the page flow beside the
     content, spans the window's height and scrolls on its own; below `expanded` (840px) it is the
     modal sheet — M3 calls the standard sheet "supplementary surfaces mainly for medium to
     expanded breakpoints" and the modal one "preferred at compact breakpoints", and the switch
     sits at `expanded` rather than `medium` because M3 also caps a side sheet at 400dp and a
     600px window has too little left beside one.

     For the second pane of a list-detail layout use `<x-list-detail>` instead (step 35's canonical
     layout); the two are not the same thing — a pane shows what the list beside it selected, a
     standard sheet is supplementary content (filters, details, a list of actions) beside the
     primary content, divided from it by a rule rather than being part of its selection.

     M3 **requires** a close affordance on a side sheet — without one nobody can predict the
     sheet's open/close flow or tell whether it is transient or permanent
     (docs/reference/m3/components-actions-communication-containment.md § Side sheets →
     Accessibility, C-04) — so `with-close-button` is on by default, and
     `:with-close-button="false"` is ignored where nothing else closes the sheet: Escape off, the
     scrim off, or `standard`, which has neither from `expanded`.

     maryUI's API, kept: `title`, `subtitle`, `separator`, `with-close-button`, `close-on-escape`,
     `without-backdrop-close`, `right` (ignored; use `side`), and an `actions` slot.

     The root renders `data-md-drawer`, `data-md-open` and `data-md-standard`; the sheet is
     `data-md-drawer-sheet` with `data-md-side`, its parts `data-md-drawer-head`/-head-row/
     -heading/-title/-subtitle/-close/-body/-actions — drawn by resources/css/components/
     drawer.css, which imports button.css and divider.css for what the view renders. --}}

@props([
    'title' => null,
    'subtitle' => null,
    'separator' => false,
    'side' => 'end',
    'right' => true,
    'withCloseButton' => true,
    'closeOnEscape' => true,
    'withoutBackdropClose' => false,
    'width' => '25rem',
    'standard' => false,
])

@php
    $model = $attributes->wire('model')->value() ?: null;
    $id = $attributes->get('id') ?? 'material-sheet-'.substr(md5($model.'|'.$title), 0, 10);
    $side = $side === 'start' ? 'start' : 'end';
    $standard = (bool) $standard;

    // The side-sheet specs table caps the sheet at 400dp, which is where `width` already starts;
    // a wider one is the modal sheet's to take, not the co-planar standard sheet's.
    $sheetWidth = $standard ? "min({$width}, 25rem)" : $width;

    // M3 requires a close affordance; the prop can only ever add one, never take away the last
    // way out of the sheet. A standard sheet keeps no scrim and no trap from `expanded`, and
    // Escape leaves it open there, so it always draws one.
    $closeButton = $withCloseButton || ! $closeOnEscape || $withoutBackdropClose || $standard;
@endphp

<div
    x-data="{
        @if ($model !== null) open: @entangle($attributes->wire('model')).live, @endif
        wide: false,
        close() { this.open = typeof this.open === 'boolean' ? false : null; },
        @if ($standard)
            init() {
                const query = window.matchMedia('(width >= 52.5rem)');
                this.wide = query.matches;
                query.addEventListener('change', (event) => this.wide = event.matches);
            },
        @endif
    }"
    @if ($closeOnEscape) x-on:keydown.window.escape="if (open && ! wide) close()" @endif
    x-bind:data-md-open="open ? '' : null"
    x-bind:data-md-drawer-collapsed="(! open && wide) ? '' : null"
    data-md-drawer
    @if ($standard) data-md-standard @endif
>
    <div data-md-drawer-scrim x-cloak x-show="open" @if (! $withoutBackdropClose) x-on:click="close()" @endif aria-hidden="true"></div>

    <aside
        x-cloak
        x-show="open"
        x-trap.inert.noscroll="open && ! wide"
        x-bind:role="wide ? 'region' : 'dialog'"
        x-bind:aria-modal="wide ? null : 'true'"
        role="dialog"
        aria-modal="true"
        @if (filled($title)) aria-labelledby="{{ $id }}-title" @endif
        id="{{ $id }}"
        data-md-drawer-sheet
        data-md-side="{{ $side }}"
        style="--sheet-width: {{ $sheetWidth }}"
        {{ $attributes->whereDoesntStartWith('wire:model')->except(['id']) }}
    >
        @if (filled($title) || $closeButton)
            <div data-md-drawer-head>
                <div data-md-drawer-head-row>
                    <div data-md-drawer-heading>
                        @if (filled($title))
                            <h2 id="{{ $id }}-title" data-md-drawer-title>{{ $title }}</h2>
                        @endif

                        @if (filled($subtitle))
                            <p data-md-drawer-subtitle>{{ $subtitle }}</p>
                        @endif
                    </div>

                    @if ($closeButton)
                        <span data-md-drawer-close>
                            <x-livewire-material::button icon="close" :tooltip-left="__('Close')" x-on:click="close()" />
                        </span>
                    @endif
                </div>

                @if ($separator)
                    <x-livewire-material::divider />
                @endif
            </div>
        @endif

        <div data-md-drawer-body>{{ $slot }}</div>

        @isset($actions)
            {{-- The side-sheet specs table: bottom actions 72dp tall, 16dp above them, 24dp below
                 (the sheet's own padding), aligned **left** — a dialog's are trailing-aligned, and
                 M3 specifies the two differently (C-10). --}}
            <div data-md-drawer-actions>{{ $actions }}</div>
        @endisset
    </aside>
</div>