{% macro select(
  id=None,
  name=None,
  selected=None,
  main_attrs=None,
  trigger_attrs=None,
  content_attrs=None,
  listbox_attrs=None,
  is_combobox=False
) %}
{% if registerComponent('select') %}
<script>
  document.addEventListener('alpine:init', () => {
    Alpine.data('select', (name = null, initialValue = null) => ({
      open: false,
      name: null,
      options: [],
      disabledOptions: [],
      focusedIndex: null,
      selectedLabel: null,
      selectedValue: null,
      query: '',
      
      init() {
        this.$nextTick(() => {
          if (name) this.name = name;
          this.options = Array.from(this.$el.querySelectorAll('[role=option]:not([aria-disabled])'));
          this.disabledOptions = Array.from(this.$el.querySelectorAll('[role=option][aria-disabled=true]'));
          if (this.options.length === 0) return;
          if (initialValue) {
            const option = this.options.find(opt => opt.getAttribute('data-value') === initialValue);
            this.selectOption(option);
            this.focusedIndex = this.options.indexOf(option);
            this.focusOption();
          } else {
            this.selectOption(this.options[0]);
          }
        });
      },
      focusOption() {
        if (this.options.length === 0) return;

        if (this.focusedIndex >= this.options.length) {
          this.focusedIndex = this.options.length - 1;
        } else if (this.focusedIndex < 0 || this.focusedIndex === null) {
          this.focusedIndex = 0;
        }
        this.options.forEach(opt => opt.removeAttribute('data-focus'));
        const option = this.options[this.focusedIndex];
        option.setAttribute('data-focus', '');
        option.scrollIntoView({ block: 'nearest', behavior: 'smooth' });
      },
      focusOnSelectedOption() {
        if (this.options.length === 0 || this.selectedValue === null) return;
        const option = this.options.find(opt => opt.getAttribute('data-value') === this.selectedValue);
        if (!option) return;
        this.focusedIndex = this.options.indexOf(option);
        this.focusOption();
      },
      moveOptionFocus(delta) {
        if (this.options.length === 0) return;

        if (!this.open) { 
          this.open = true;
          this.focusOnSelectedOption();
        } else {
          this.focusedIndex = this.focusedIndex === null
            ? 0
            : this.focusedIndex + delta;
        }
        this.focusOption();
      },
      handleOptionClick(event) {
        const option = event.target.closest('[role=option]');
        if (option && option.getAttribute('aria-disabled') !== 'true') {
          this.selectOption(option);
          this.open = false;
          this.$nextTick(() => this.$refs.trigger.focus());
        }
      },
      handleOptionMousemove(event) {
        const option = event.target.closest('[role=option]');
        if (option && option.getAttribute('aria-disabled') !== 'true') {
          this.focusedIndex = this.options.indexOf(option);
          this.focusOption();
        }
      },
      handleOptionEnter(event) {
        this.selectOption(this.options[this.focusedIndex]);
        this.open = !this.open;
      },
      selectOption(option) {
        if (this.options.length === 0 || !option || option.disabled || !option.getAttribute('data-value')
        ) return;

        this.options.forEach(opt => {
          opt.setAttribute('aria-selected', opt === option);
        });
        this.selectedLabel = option.innerHTML;
        this.selectedValue = option.getAttribute('data-value');
        this.$dispatch('select:change', {
          value: this.selectedValue,
          label: this.selectedLabel
        });
      },
      filterOptions(query) {
        if (query.length > 0) {
          this.disabledOptions.forEach(opt => { opt.setAttribute('aria-hidden', 'true'); });
        } else {
          this.disabledOptions.forEach(opt => { opt.removeAttribute('aria-hidden'); });
        }
        this.options.forEach(opt => {
          opt.removeAttribute('aria-hidden');
          if (opt.getAttribute('data-value') != null && !opt.innerHTML.toLowerCase().includes(query.toLowerCase())) {
            opt.setAttribute('aria-hidden', 'true');
          }
        });
      },

      $trigger: {
        '@click'() { this.open = !this.open; this.focusOnSelectedOption(); },
        '@keydown.escape.prevent'() {
          this.open = false;
          this.$refs.trigger.focus();
        },
        '@keydown.down.prevent'() { this.moveOptionFocus(+1); },
        '@keydown.up.prevent'() { this.moveOptionFocus(-1); },
        '@keydown.home.prevent'() { this.focusOption(0) },
        '@keydown.end.prevent'() { this.focusOption(this.options.length - 1) },
        '@keydown.enter.prevent'() {
          if (this.open) this.handleOptionEnter();
          else this.open = true;
        },
        ':aria-expanded'() { return this.open },
        'x-ref': 'trigger'
      },
      $content: {
        '@click'(e) { this.handleOptionClick(e) },
        '@mousemove'(e) { this.handleOptionMousemove(e) },
        ':aria-hidden'() { return !this.open },
        'x-cloak': ''
      },
      $filter: {
        '@input'(e) { this.filterOptions(e.target.value) },
        '@keydown.escape.prevent'() {
          this.open = false;
          this.$refs.trigger.focus();
        },
        '@keydown.down.prevent'() { this.moveOptionFocus(+1); },
        '@keydown.up.prevent'() { this.moveOptionFocus(-1); },
        '@keydown.home.prevent'() { this.focusOption(0) },
        '@keydown.end.prevent'() { this.focusOption(this.options.length - 1) },
        '@keydown.enter.prevent'() { this.handleOptionEnter() },
      }
    }));
  });
</script>
{% endif %}

<div
  class="popover {{ main_attrs.class }}"
  x-data="select('{{ name }}', '{{ selected }}')"
  @click.away="open = false"
  {% if id %}id="{{ id }}"{% endif %}
  {% for key, value in main_attrs %}
    {% if key != 'class' %}{{ key }}="{{ value }}"{% endif %}
  {% endfor %}
>
  <button
    type="button"
    aria-haspopup="listbox"
    aria-expanded="false"
    x-bind="$trigger"
    {% if id %}
    id="{{ id }}-trigger"
    aria-controls="{{ id }}-content"
    {% endif %}
    class="btn-outline justify-between font-normal {{ trigger_attrs.class }}"
    {% for key, value in trigger_attrs %}
      {% if key != 'class' %}{{ key }}="{{ value }}"{% endif %}
    {% endfor %}
  >
    <div x-html="selectedLabel" class="flex items-center gap-x-2"
    ></div>
    {% if is_combobox %}
      {% lucide "chevrons-up-down", class="text-muted-foreground opacity-50 shrink-0" %}
    {% else %}
      {% lucide "chevron-down", class="text-muted-foreground opacity-50 shrink-0" %}
    {% endif %}
  </button>
  <div
    data-popover
    aria-hidden="true"
    x-bind="$content"
    {% if id %}id="{{ id }}-content"{% endif %}
    {% for key, value in content_attrs %}
      {{ key }}="{{ value }}"
    {% endfor %}
  >
    {% if is_combobox %}
    <header>
      {% lucide "search" %}
      <input
        type="text"
        value=""
        placeholder="Search framework..."
        autocomplete="off"
        autocorrect="off"
        spellcheck="false"
        aria-autocomplete="list"
        role="combobox"
        aria-expanded="true"
        aria-controls="{{ id }}-content"
        aria-labelledby="{{ id }}-trigger"
        x-model="query"
        x-bind="$filter"
      >
    </header>
    {% endif %}
    <div
      role="listbox"
      aria-orientation="vertical"
      {% for key, value in listbox_attrs %}
        {{ key }}="{{ value }}"
      {% endfor %}
    >
      {% if caller %}{{ caller() }}{% endif %}
    </div>
  </div>
  {% if name %}
    <input type="hidden" name="{{ name }}" x-model="selectedValue">
  {% endif %}
</div>
{% endmacro %}