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/**
 * --------------------------------------------------------------------------
 * Bootstrap (v5.1.3): alert.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

import {
    defineJQueryPlugin
} from './util/index'
import EventHandler from './dom/event-handler'
import BaseComponent from './base-component'
import {
    enableDismissTrigger
} from './util/component-functions'

/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

const NAME = 'alert'
const DATA_KEY = 'bs.alert'
const EVENT_KEY = `.${DATA_KEY}`

const EVENT_CLOSE = `close${EVENT_KEY}`
const EVENT_CLOSED = `closed${EVENT_KEY}`
const CLASS_NAME_FADE = 'fade'
const CLASS_NAME_SHOW = 'show'

/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

class Alert extends BaseComponent {
    // Getters

    static get NAME() {
        return NAME
    }

    // Public

    close() {
        const closeEvent = EventHandler.trigger(this._element, EVENT_CLOSE)

        if (closeEvent.defaultPrevented) {
            return
        }

        this._element.classList.remove(CLASS_NAME_SHOW)

        const isAnimated = this._element.classList.contains(CLASS_NAME_FADE)
        this._queueCallback(() => this._destroyElement(), this._element, isAnimated)
    }

    // Private
    _destroyElement() {
        this._element.remove()
        EventHandler.trigger(this._element, EVENT_CLOSED)
        this.dispose()
    }

    // Static

    static jQueryInterface(config) {
        return this.each(function() {
            const data = Alert.getOrCreateInstance(this)

            if (typeof config !== 'string') {
                return
            }

            if (data[config] === undefined || config.startsWith('_') || config === 'constructor') {
                throw new TypeError(`No method named "${config}"`)
            }

            data[config](this)
        })
    }
}

/**
 * ------------------------------------------------------------------------
 * Data Api implementation
 * ------------------------------------------------------------------------
 */

enableDismissTrigger(Alert, 'close')

/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 * add .Alert to jQuery only if jQuery is present
 */

defineJQueryPlugin(Alert)

export default Alert