<script lang="ts">
	import { slide } from 'svelte/transition';
	import { t } from '$lib/i18n';
	import Card from '$lib/components/Card.svelte';
	import IconPicker from '$lib/components/IconPicker.svelte';
	import Hint from '$lib/components/Hint.svelte';
	import IconGridSelect from '$lib/components/IconGridSelect.svelte';
	import EntitySelect from '$lib/components/EntitySelect.svelte';
	import MultiEntitySelect from '$lib/components/MultiEntitySelect.svelte';
	import type { EntityItem } from '$lib/components/EntitySelect.svelte';
	import type { GridItem } from '$lib/components/IconGridSelect.svelte';
	import Button from '$lib/components/Button.svelte';

	interface Props {
		form: {
			name: string;
			icon: string;
			bot_id: number;
			bot_token: string;
			max_media_to_send: number;
			max_media_per_group: number;
			media_delay: number;
			max_asset_size: number;
			disable_url_preview: boolean;
			send_large_photos_as_documents: boolean;
			ai_captions: boolean;
			chat_action: string;
			username: string;
			server_url: string;
			auth_token: string;
			matrix_bot_id: number;
			email_bot_id: number;
			child_target_ids: number[];
		};
		formType: string;
		activeType: string | null;
		typeGridItems: GridItem[];
		telegramBotItems: EntityItem[];
		emailBotItems: EntityItem[];
		matrixBotItems: EntityItem[];
		chatActionItems: GridItem[];
		broadcastChildItems?: { value: number; label: string; icon: string; desc: string }[];
		telegramBotCount: number;
		emailBotCount: number;
		matrixBotCount: number;
		editing: number | null;
		submitting: boolean;
		error: string;
		showTelegramSettings: boolean;
		onsave: (e: SubmitEvent) => void;
		ontoggleTelegramSettings: () => void;
		onnameinput?: () => void;
	}

	let {
		form = $bindable(),
		formType = $bindable(),
		activeType,
		typeGridItems,
		telegramBotItems,
		emailBotItems,
		matrixBotItems,
		chatActionItems,
		broadcastChildItems = [],
		telegramBotCount,
		emailBotCount,
		matrixBotCount,
		editing,
		submitting,
		error,
		showTelegramSettings = $bindable(),
		onsave,
		ontoggleTelegramSettings,
		onnameinput,
	}: Props = $props();
</script>

<div in:slide={{ duration: 200 }}>
<Card class="mb-6">
	{#if error}<div class="bg-[var(--color-error-bg)] text-[var(--color-error-fg)] text-sm rounded-md p-3 mb-4">{error}</div>{/if}
	<form onsubmit={onsave} class="space-y-4">
		{#if !activeType}
		<div>
			<div class="block text-sm font-medium mb-1">{t('targets.type')}</div>
			<IconGridSelect items={typeGridItems} bind:value={formType} columns={4} />
		</div>
		{/if}
		<div>
			<label for="tgt-name" class="block text-sm font-medium mb-1">{t('targets.name')}</label>
			<div class="flex gap-2">
				<IconPicker value={form.icon} onselect={(v: string) => form.icon = v} />
				<input id="tgt-name" bind:value={form.name} oninput={() => onnameinput?.()} required placeholder={t('targets.namePlaceholder')} class="flex-1 px-3 py-2 border border-[var(--color-border)] rounded-md text-sm bg-[var(--color-background)]" />
			</div>
		</div>
		{#if formType === 'telegram'}
			<div>
				<div class="block text-sm font-medium mb-1">{t('telegramBot.selectBot')}</div>
				<EntitySelect items={telegramBotItems} bind:value={form.bot_id} placeholder={t('telegramBot.selectBot')} />
				{#if telegramBotCount === 0}
					<p class="text-xs text-[var(--color-muted-foreground)] mt-1">{t('telegramBot.noBots')} <a href="/bots?tab=telegram" class="underline">→</a></p>
				{/if}
			</div>

			<div class="border border-[var(--color-border)] rounded-md p-3">
				<button type="button" onclick={ontoggleTelegramSettings}
					class="text-sm font-medium cursor-pointer w-full text-left flex items-center justify-between">
					{t('targets.telegramSettings')}
					<span class="text-xs transition-transform duration-200" class:rotate-180={showTelegramSettings}>▼</span>
				</button>
				{#if showTelegramSettings}
				<div in:slide={{ duration: 150 }} class="grid grid-cols-2 gap-3 mt-3">
					<div>
						<label for="tgt-maxmedia" class="block text-xs mb-1">{t('targets.maxMedia')}<Hint text={t('hints.maxMedia')} /></label>
						<input id="tgt-maxmedia" type="number" bind:value={form.max_media_to_send} min="0" max="50" class="w-full px-2 py-1 border border-[var(--color-border)] rounded-md text-sm bg-[var(--color-background)]" />
					</div>
					<div>
						<label for="tgt-groupsize" class="block text-xs mb-1">{t('targets.maxGroupSize')}<Hint text={t('hints.groupSize')} /></label>
						<input id="tgt-groupsize" type="number" bind:value={form.max_media_per_group} min="2" max="10" class="w-full px-2 py-1 border border-[var(--color-border)] rounded-md text-sm bg-[var(--color-background)]" />
					</div>
					<div>
						<label for="tgt-delay" class="block text-xs mb-1">{t('targets.chunkDelay')}<Hint text={t('hints.chunkDelay')} /></label>
						<input id="tgt-delay" type="number" bind:value={form.media_delay} min="0" max="60000" step="100" class="w-full px-2 py-1 border border-[var(--color-border)] rounded-md text-sm bg-[var(--color-background)]" />
					</div>
					<div>
						<label for="tgt-maxsize" class="block text-xs mb-1">{t('targets.maxAssetSize')}<Hint text={t('hints.maxAssetSize')} /></label>
						<input id="tgt-maxsize" type="number" bind:value={form.max_asset_size} min="1" max="50" class="w-full px-2 py-1 border border-[var(--color-border)] rounded-md text-sm bg-[var(--color-background)]" />
					</div>
					<div class="col-span-2">
						<div class="block text-xs mb-1">{t('targets.chatAction')}</div>
						<IconGridSelect items={chatActionItems} bind:value={form.chat_action} columns={4} compact />
					</div>
					<label class="flex items-center gap-2 text-sm col-span-2"><input type="checkbox" bind:checked={form.disable_url_preview} /> {t('targets.disableUrlPreview')}</label>
					<label class="flex items-center gap-2 text-sm col-span-2"><input type="checkbox" bind:checked={form.send_large_photos_as_documents} /> {t('targets.sendLargeAsDocuments')}</label>
				</div>
				{/if}
			</div>
		{:else if formType === 'discord' || formType === 'slack'}
			<div>
				<label for="tgt-user" class="block text-sm font-medium mb-1">{t('targets.overrideUsername')}</label>
				<input id="tgt-user" bind:value={form.username} placeholder="Notify Bridge"
					class="w-full px-3 py-2 border border-[var(--color-border)] rounded-md text-sm bg-[var(--color-background)]" />
			</div>
		{:else if formType === 'ntfy'}
			<div>
				<label for="tgt-ntfy-server" class="block text-sm font-medium mb-1">{t('targets.ntfyServer')}</label>
				<input id="tgt-ntfy-server" bind:value={form.server_url} required placeholder="https://ntfy.sh"
					class="w-full px-3 py-2 border border-[var(--color-border)] rounded-md text-sm bg-[var(--color-background)]" />
			</div>
			<div>
				<label for="tgt-ntfy-token" class="block text-sm font-medium mb-1">{t('targets.ntfyToken')}</label>
				<input id="tgt-ntfy-token" bind:value={form.auth_token} placeholder={t('targets.ntfyTokenPlaceholder')}
					class="w-full px-3 py-2 border border-[var(--color-border)] rounded-md text-sm bg-[var(--color-background)]" />
			</div>
		{:else if formType === 'email'}
			<div>
				<div class="block text-sm font-medium mb-1">{t('targets.selectEmailBot')}</div>
				<EntitySelect items={emailBotItems} bind:value={form.email_bot_id} placeholder={t('targets.selectEmailBot')} />
				{#if emailBotCount === 0}
					<p class="text-xs text-[var(--color-muted-foreground)] mt-1">{t('emailBot.noBots')} <a href="/bots?tab=email" class="underline">→</a></p>
				{/if}
			</div>
		{:else if formType === 'matrix'}
			<div>
				<div class="block text-sm font-medium mb-1">{t('targets.selectMatrixBot')}</div>
				<EntitySelect items={matrixBotItems} bind:value={form.matrix_bot_id} placeholder={t('targets.selectMatrixBot')} />
				{#if matrixBotCount === 0}
					<p class="text-xs text-[var(--color-muted-foreground)] mt-1">{t('matrixBot.noBots')} <a href="/bots?tab=matrix" class="underline">→</a></p>
				{/if}
			</div>
		{:else if formType === 'broadcast'}
			{@const childIds = (form.child_target_ids || []).map(String)}
			<div>
				<div class="block text-sm font-medium mb-1">{t('targets.selectChildTargets')}</div>
				<MultiEntitySelect
					items={broadcastChildItems?.map(i => ({ value: String(i.value), label: i.label, icon: i.icon, desc: i.desc })) ?? []}
					values={childIds}
					onchange={(vals) => form.child_target_ids = vals.map(Number)}
					placeholder={t('targets.selectChildTargets')}
				/>
				{#if broadcastChildItems?.length === 0}
					<p class="text-xs text-[var(--color-muted-foreground)] mt-1">{t('targets.noChildTargetsAvailable')}</p>
				{/if}
			</div>
		{/if}

		{#if formType === 'telegram'}
			<label class="flex items-center gap-2 text-sm"><input type="checkbox" bind:checked={form.ai_captions} /> {t('targets.aiCaptions')}<Hint text={t('hints.aiCaptions')} /></label>
		{/if}

		<Button type="submit" disabled={submitting}>{submitting ? t('common.loading') : (editing ? t('common.save') : t('targets.create'))}</Button>
	</form>
</Card>
</div>
