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<script lang="ts">

	import { onMount, getContext, createEventDispatcher } from 'svelte';

	const i18n = getContext('i18n');

	const dispatch = createEventDispatcher();



	import { fade } from 'svelte/transition';

	import { flyAndScale } from '$lib/utils/transitions';



	export let title = '';

	export let message = '';



	export let cancelLabel = $i18n.t('Cancel');

	export let confirmLabel = $i18n.t('Confirm');



	export let onConfirm = () => {};



	export let input = false;

	export let inputPlaceholder = '';

	export let inputValue = '';



	export let show = false;



	let modalElement = null;

	let mounted = false;



	const handleKeyDown = (event: KeyboardEvent) => {

		if (event.key === 'Escape') {

			console.log('Escape');

			show = false;

		}



		if (event.key === 'Enter') {

			console.log('Enter');

			confirmHandler();

		}

	};



	const confirmHandler = async () => {

		show = false;

		await onConfirm();

		dispatch('confirm', inputValue);

	};



	onMount(() => {

		mounted = true;

	});



	$: if (mounted) {

		if (show && modalElement) {

			document.body.appendChild(modalElement);



			window.addEventListener('keydown', handleKeyDown);

			document.body.style.overflow = 'hidden';

		} else if (modalElement) {

			window.removeEventListener('keydown', handleKeyDown);

			document.body.removeChild(modalElement);



			document.body.style.overflow = 'unset';

		}

	}

</script>



{#if show}

	<!-- svelte-ignore a11y-click-events-have-key-events -->

	<!-- svelte-ignore a11y-no-static-element-interactions -->

	<div

		bind:this={modalElement}

		class=" fixed top-0 right-0 left-0 bottom-0 bg-black/60 w-full h-screen max-h-[100dvh] flex justify-center z-99999999 overflow-hidden overscroll-contain"

		in:fade={{ duration: 10 }}

		on:mousedown={() => {

			show = false;

		}}

	>

		<div

			class=" m-auto rounded-2xl max-w-full w-[32rem] mx-2 bg-gray-50 dark:bg-gray-950 max-h-[100dvh] shadow-3xl"

			in:flyAndScale

			on:mousedown={(e) => {

				e.stopPropagation();

			}}

		>

			<div class="px-[1.75rem] py-6 flex flex-col">

				<div class=" text-lg font-semibold dark:text-gray-200 mb-2.5">

					{#if title !== ''}

						{title}

					{:else}

						{$i18n.t('Confirm your action')}

					{/if}

				</div>



				<slot>

					<div class=" text-sm text-gray-500 flex-1">

						{#if message !== ''}

							{message}

						{:else}

							{$i18n.t('This action cannot be undone. Do you wish to continue?')}

						{/if}



						{#if input}

							<textarea

								bind:value={inputValue}

								placeholder={inputPlaceholder ? inputPlaceholder : $i18n.t('Enter your message')}

								class="w-full mt-2 rounded-lg px-4 py-2 text-sm dark:text-gray-300 dark:bg-gray-900 outline-hidden resize-none"

								rows="3"

								required

							/>

						{/if}

					</div>

				</slot>



				<div class="mt-6 flex justify-between gap-1.5">

					<button

						class="bg-gray-100 hover:bg-gray-200 text-gray-800 dark:bg-gray-850 dark:hover:bg-gray-800 dark:text-white font-medium w-full py-2.5 rounded-lg transition"

						on:click={() => {

							show = false;

							dispatch('cancel');

						}}

						type="button"

					>

						{cancelLabel}

					</button>

					<button

						class="bg-gray-900 hover:bg-gray-850 text-gray-100 dark:bg-gray-100 dark:hover:bg-white dark:text-gray-800 font-medium w-full py-2.5 rounded-lg transition"

						on:click={() => {

							confirmHandler();

						}}

						type="button"

					>

						{confirmLabel}

					</button>

				</div>

			</div>

		</div>

	</div>

{/if}



<style>

	.modal-content {

		animation: scaleUp 0.1s ease-out forwards;

	}



	@keyframes scaleUp {

		from {

			transform: scale(0.985);

			opacity: 0;

		}

		to {

			transform: scale(1);

			opacity: 1;

		}

	}

</style>