Improve modal UI and discard changes (#5148)

* style(modal): Update header padding and add color to body

* style: Update font color in modal body paragraphs

* feat(ui): improve DemoModal structure and props usage

* style: Remove unnecessary global styles from Modal component

* feat(ui): Update DemoModal component onclick event and add onSubmit handler

* StoryBook: Update text in DemoModal

* add missing "submit"

* modal lint/checks fixes

* Update "Discard changes" modal

apps/desktop/src/lib/file/FileContextMenu.svelte

@@ -12,6 +12,7 @@
 	import { getContext } from '@gitbutler/shared/context';
 	import Button from '@gitbutler/ui/Button.svelte';
 	import Modal from '@gitbutler/ui/Modal.svelte';
+	import FileListItem from '@gitbutler/ui/file/FileListItem.svelte';
 	import { join } from '@tauri-apps/api/path';
 
 	export let branchId: string | undefined;
@@ -116,19 +117,27 @@
 
 <Modal
 	width="small"
+	type="warning"
 	title="Discard changes"
 	bind:this={confirmationModal}
 	onSubmit={confirmDiscard}
 >
 	{#snippet children(item)}
-		<div>
-			Discarding changes to the following files:
+		{#if item.files.length < 10}
+			<p class="discard-caption">
+				Are you sure you want to discard the changes<br />to the following files:
+			</p>
 			<ul class="file-list">
 				{#each item.files as file}
-					<li><code class="code-string">{file.path}</code></li>
+					<FileListItem filePath={file.path} fileStatus={file.status} clickable={false} />
+					<!-- <li><code class="code-string">{file.path}</code></li> -->
 				{/each}
 			</ul>
-		</div>
+		{:else}
+			Discard the changes to all <span class="text-bold">
+				{item.files.length} files
+			</span>?
+		{/if}
 	{/snippet}
 	{#snippet controls(close, item)}
 		<Button style="ghost" outline onclick={close}>Cancel</Button>
@@ -137,12 +146,14 @@
 </Modal>
 
 <style lang="postcss">
-	.file-list {
-		list-style: disc;
-		padding-left: 20px;
-		padding-top: 6px;
+	.discard-caption {
+		color: var(--clr-text-2);
 	}
-	.file-list li {
-		padding: 2px;
+	.file-list {
+		padding: 4px 0;
+		border-radius: var(--radius-m);
+		overflow: hidden;
+		border: 1px solid var(--clr-border-2);
+		margin-top: 12px;
 	}
 </style>

apps/desktop/src/lib/topics/CreateTopicModal.svelte

@@ -62,7 +62,7 @@
 
 <svelte:window on:keydown={handleKeyDown} />
 
-<Modal bind:this={modal}>
+<Modal bind:this={modal} onSubmit={submit}>
 	<h2 class="text-18 text-bold">Create an topic</h2>
 
 	<div class="input">
@@ -93,7 +93,7 @@
 
 	{#snippet controls()}
 		<Button onclick={() => modal?.close()}>Cancel</Button>
-		<Button kind="solid" style="pop" onclick={submit} loading={submitProgress === 'loading'}
+		<Button kind="solid" style="pop" type="submit" loading={submitProgress === 'loading'}
 			>{topic ? 'Update' : 'Create'}</Button
 		>
 	{/snippet}

packages/ui/src/lib/Modal.svelte

@@ -4,13 +4,12 @@
 	import { portal } from '$lib/utils/portal';
 	import { pxToRem } from '$lib/utils/pxToRem';
 	import { onDestroy } from 'svelte';
-	import type iconsJson from '$lib/data/icons.json';
 	import type { Snippet } from 'svelte';
 
 	interface Props {
 		width?: 'medium' | 'large' | 'small' | 'xsmall' | number;
+		type?: 'info' | 'warning' | 'error' | 'success';
 		title?: string;
-		icon?: keyof typeof iconsJson;
 		noPadding?: boolean;
 		onClose?: () => void;
 		onSubmit?: (close: () => void) => void;
@@ -22,7 +21,7 @@
 	const {
 		width = 'medium',
 		title,
-		icon,
+		type = 'info',
 		onClose,
 		children,
 		controls,
@@ -102,9 +101,18 @@
 			>
 				{#if title}
 					<div class="modal__header">
-						{#if icon}
-							<Icon name={icon} />
+						{#if type === 'warning'}
+							<Icon name="warning" color="warning" />
 						{/if}
+
+						{#if type === 'error'}
+							<Icon name="error" color="error" />
+						{/if}
+
+						{#if type === 'success'}
+							<Icon name="success" color="success" />
+						{/if}
+
 						<h2 class="text-14 text-semibold">
 							{title}
 						</h2>
@@ -112,7 +120,9 @@
 				{/if}
 
 				<div class="modal__body custom-scrollbar text-13 text-body" class:no-padding={noPadding}>
-					{@render children(item, close)}
+					{#if children}
+						{@render children(item, close)}
+					{/if}
 				</div>
 
 				{#if controls}
@@ -171,9 +181,8 @@
 
 	.modal__header {
 		display: flex;
-		padding: 16px;
+		padding: 16px 16px 0;
 		gap: 8px;
-		border-bottom: 1px solid var(--clr-border-2);
 	}
 
 	.modal__body {
@@ -186,8 +195,8 @@
 		}
 	}
 
-	.modal__body > :global(code),
-	.modal__body > :global(pre) {
+	.modal__body :global(code),
+	.modal__body :global(pre) {
 		word-wrap: break-word;
 	}
 

packages/ui/src/stories/modal/DemoModal.svelte

@@ -1,18 +1,10 @@
 <script lang="ts">
-	import iconsJson from '$lib/data/icons.json';
 	import Button from '$lib/Button.svelte';
 	import Modal from '$lib/Modal.svelte';
-	import { type SvelteComponent } from 'svelte';
 
-	interface Props {
-		width?: 'small' | 'large' | 'medium' | 'xsmall' | number;
-		title?: string;
-		icon?: keyof typeof iconsJson;
-	}
+	const { ...args }: typeof Modal = $props();
 
-	const { ...args }: Props = $props();
-
-	let modal: SvelteComponent<Props>;
+	let modal: Modal;
 </script>
 
 <Button
@@ -20,13 +12,14 @@
 		modal?.show();
 	}}>Show</Button
 >
-<Modal bind:this={modal} {...args}>
-	<p>Wonderful modal content</p>
+<Modal bind:this={modal} {...args} onSubmit={() => console.log('submitted')}>
+	A branch with the same name already exists. Do you want to merge this branch into the current
+	branch?
 
 	{#snippet controls(close)}
-		<Button onclick={() => close()}>Close</Button>
-		<Button style="pop" kind="solid" type="submit" onclick={() => console.log('Submit clicked')}
-			>Submit</Button
+		<Button style="ghost" outline onclick={() => close()}>Cancel</Button>
+		<Button style="pop" kind="solid" type="submit" onclick={() => console.log('clicked')}
+			>Merge</Button
 		>
 	{/snippet}
 </Modal>

packages/ui/src/stories/modal/Modal.stories.ts

@@ -1,22 +1,21 @@
 import DemoModal from './DemoModal.svelte';
-import iconsJson from '$lib/data/icons.json';
-import type { Meta, StoryObj } from '@storybook/svelte';
+import type { StoryObj } from '@storybook/svelte';
 
 const meta = {
 	title: 'Overlays / Modal',
-	component: DemoModal,
+	component: DemoModal as any,
 	argTypes: {
 		width: {
 			control: 'select',
 			options: ['default', 'small', 'large']
 		},
 		title: { control: 'text' },
-		icon: {
+		type: {
 			control: 'select',
-			options: [undefined, ...Object.keys(iconsJson)]
+			options: ['info', 'success', 'warning', 'error']
 		}
 	}
-} satisfies Meta<DemoModal>;
+};
 
 export default meta;
 type Story = StoryObj<typeof meta>;
@@ -25,6 +24,7 @@ export const DefaultStory: Story = {
 	name: 'Modal',
 	args: {
 		width: 'small',
+		type: 'info',
 		title: 'This is a fantastic modal :D'
 	}
 };