<script lang="ts">
	import { WEBUI_BASE_URL } from '$lib/constants';
	import { user } from '$lib/stores';
	import { onMount, getContext } from 'svelte';
	import Suggestions from '../MessageInput/Suggestions.svelte';

	const i18n = getContext('i18n');

	export let models = [];
	export let modelfiles = [];

	export let submitPrompt;
	export let suggestionPrompts;

	let modelfile = null;
	let selectedModelIdx = 0;

	$: modelfile =
		models[selectedModelIdx] in modelfiles ? modelfiles[models[selectedModelIdx]] : null;

	$: if (models.length > 0) {
		selectedModelIdx = models.length - 1;
	}
</script>

{#if models.length > 0}
	<div class=" my-auto text-center pb-10 md:pb-32">
		<div class="m-auto max-w-3xl px-8">
			<div class="flex justify-start mt-8">
				<div class="flex -space-x-4 mb-0.5">
					{#each models as model, modelIdx}
						<button
							on:click={() => {
								selectedModelIdx = modelIdx;
							}}
						>
							{#if model in modelfiles}
								<img
									src={modelfiles[model]?.imageUrl ?? `${WEBUI_BASE_URL}/static/favicon.png`}
									alt="modelfile"
									class=" size-[2.7rem] rounded-full border-[1px] border-gray-200 dark:border-none"
									draggable="false"
								/>
							{:else}
								<img
									src={$i18n.language === 'dg-DG'
										? `/doge.png`
										: `${WEBUI_BASE_URL}/static/favicon.png`}
									class=" size-[2.7rem] rounded-full border-[1px] border-gray-200 dark:border-none"
									alt="logo"
									draggable="false"
								/>
							{/if}
						</button>
					{/each}
				</div>
			</div>
			<div
				class=" mt-2 mb-4 text-2xl text-gray-800 dark:text-gray-100 font-semibold text-left flex items-center gap-4"
			>
				<div>
					{#if modelfile}
						<span class=" capitalize">
							{modelfile.title}
						</span>
						<div class="mt-0.5 text-base font-normal text-gray-500 dark:text-gray-400">
							{modelfile.desc}
						</div>
						{#if modelfile.user}
							<div class="mt-0.5 text-sm font-normal text-gray-400 dark:text-gray-500">
								By <a href="https://openwebui.com/m/{modelfile.user.username}"
									>{modelfile.user.name ? modelfile.user.name : `@${modelfile.user.username}`}</a
								>
							</div>
						{/if}
					{:else}
						<div class=" line-clamp-1">{$i18n.t('Hello, {{name}}', { name: $user.name })}</div>

						<div class=" font-medium text-gray-400 dark:text-gray-500">
							{$i18n.t('How can I help you today?')}
						</div>
					{/if}
				</div>
			</div>

			<div class=" max-w-full">
				<Suggestions {suggestionPrompts} {submitPrompt} />
			</div>
		</div>
	</div>
{/if}
