{{-- A text field: M3's outlined or filled one (resources/views/components/field.blade.php).

     `label`, `hint`, leading `icon`, trailing `icon-right`, `prefix` and `suffix` (text beside the
     value, such as a currency or a unit), `variant`, `size` for unlabelled controls in toolbars,
     and `mono` for a field that holds code. `clearable` adds a trailing button that empties the
     field once it holds something; `copyable` one that copies its value and says so in a snackbar
     (a share link, a token). `counter` counts the characters used against `maxlength`, at the end of
     the supporting-text row. Every other attribute reaches the `<input>`: `type`, `min`, `step`,
     `readonly`, `wire:model` and the rest. Errors are read from the bag under the `wire:model` name.

     The placeholder is a single space when none is given, because the label can only tell an
     empty field from a filled one through `:placeholder-shown`. With a label, a real placeholder
     shows only while the field has focus — until then the label stands where it would be. --}}

@props([
    'label' => null,
    'hint' => null,
    'hintClass' => null,
    'icon' => null,
    'iconRight' => null,
    'prefix' => null,
    'suffix' => null,
    'clearable' => false,
    'copyable' => false,
    'counter' => false,
    'size' => 'md',
    'variant' => null,
    'mono' => false,
])

@php
    $model = $attributes->whereStartsWith('wire:model')->first();
    $placeholder = filled($attributes->get('placeholder')) ? $attributes->get('placeholder') : ' ';
    $id = $attributes->get('id') ?? 'field-'.substr(md5($model.'|'.$label.'|'.$placeholder), 0, 12);
    // A plain form's field is named, not bound: its errors are under its name (`files[]` → `files`, `a[b]` → `a.b`).
    $errorKey = $model ?? (filled($attributes->get('name')) ? str_replace(['[]', '[', ']'], ['', '.', ''], (string) $attributes->get('name')) : null);
    $messages = $errorKey !== null && isset($errors) ? \Illuminate\Support\Arr::flatten($errors->get($errorKey)) : [];
    // M3's counter needs a maximum to count against: without `maxlength` there is nothing to show.
    $max = $counter ? $attributes->get('maxlength') : null;
@endphp

<x-livewire-material::field :$id :$label :$hint :hint-class="$hintClass" :$messages :$icon :$prefix :$suffix :$size :$variant :$mono :counter="$max" :class="$attributes->get('class')" :data-readonly="$attributes->get('readonly') ? '' : null">
    <input
        {{ $attributes->except(['class', 'id', 'placeholder'])->merge(['type' => 'text']) }}
        id="{{ $id }}"
        placeholder="{{ $placeholder }}"
        @if ($messages !== []) aria-invalid="true" @endif
        @if ($messages !== [] || filled($hint)) aria-describedby="{{ $id }}-support" @endif
        class="field-control"
    />

    @if ($clearable || $copyable || $iconRight)
        <x-slot:trailing>
            @if ($clearable)
                <button
                    type="button"
                    x-data
                    x-on:click="const control = $el.closest('.field').querySelector('.field-control'); control.value = ''; control.dispatchEvent(new Event('input', { bubbles: true })); control.dispatchEvent(new Event('change', { bubbles: true })); control.focus();"
                    class="field-trailing field-clear field-button"
                    aria-label="{{ __('Clear') }}"
                    data-field-clear
                >
                    <x-livewire-material::icon name="close" class="size-(--field-icon)" />
                </button>
            @endif

            @if ($copyable)
                <button
                    type="button"
                    x-data
                    x-on:click="navigator.clipboard.writeText($el.closest('.field').querySelector('.field-control').value).then(() => window.materialToast(@js(__('Copied to the clipboard')), { type: 'success' }))"
                    class="field-trailing field-button"
                    aria-label="{{ __('Copy') }}"
                    data-field-copy
                >
                    <x-livewire-material::icon name="content_copy" class="size-(--field-icon)" />
                </button>
            @endif

            @if ($iconRight)
                <x-livewire-material::icon :name="$iconRight" class="field-trailing size-(--field-icon)" />
            @endif
        </x-slot:trailing>
    @endif
</x-livewire-material::field>