From e4d1a40bb9b692faf0a34f90a3331ffe19cfe57f Mon Sep 17 00:00:00 2001
From: WhyAsh5114 <whyash5114@gmail.com>
Date: Thu, 23 Jan 2025 14:43:21 +0530
Subject: [PATCH] feat: added the ability to import and export exercise splits

---
 src/routes/exercise-splits/+page.svelte       |  1 +
 .../[exerciseSplitId]/+page.svelte            | 31 ++++++++++
 .../exercise-splits/import/+page.svelte       | 62 +++++++++++++++++++
 .../edit-split/exercises/+page.svelte         |  8 ++-
 4 files changed, 99 insertions(+), 3 deletions(-)
 create mode 100644 src/routes/exercise-splits/import/+page.svelte

diff --git a/src/routes/exercise-splits/+page.svelte b/src/routes/exercise-splits/+page.svelte
index 95128f41..e27c3fef 100644
--- a/src/routes/exercise-splits/+page.svelte
+++ b/src/routes/exercise-splits/+page.svelte
@@ -71,6 +71,7 @@
 				<DropdownMenu.Group>
 					<DropdownMenu.Item onclick={createNewExerciseSplit}>Start from scratch</DropdownMenu.Item>
 					<DropdownMenu.Item href="/exercise-splits/templates">Use template</DropdownMenu.Item>
+					<DropdownMenu.Item href="/exercise-splits/import">Import</DropdownMenu.Item>
 				</DropdownMenu.Group>
 			</DropdownMenu.Content>
 		</DropdownMenu.Root>
diff --git a/src/routes/exercise-splits/[exerciseSplitId]/+page.svelte b/src/routes/exercise-splits/[exerciseSplitId]/+page.svelte
index f05e149d..1f270c05 100644
--- a/src/routes/exercise-splits/[exerciseSplitId]/+page.svelte
+++ b/src/routes/exercise-splits/[exerciseSplitId]/+page.svelte
@@ -10,6 +10,7 @@
 	import DeleteIcon from 'virtual:icons/lucide/trash';
 	import EditIcon from 'virtual:icons/lucide/pencil';
 	import LoaderCircle from 'virtual:icons/lucide/loader-circle';
+	import FileUpIcon from 'virtual:icons/lucide/file-up';
 	import { onMount } from 'svelte';
 	import { toast } from 'svelte-sonner';
 	import ExerciseSplitSkeleton from './(components)/ExerciseSplitSkeleton.svelte';
@@ -82,6 +83,33 @@
 		exerciseSplitRunes.loadExerciseSplit(getExerciseSplitWithoutIds(exerciseSplit), exerciseSplit.id);
 		goto(`/exercise-splits/manage/structure`);
 	}
+
+	function exportSplit() {
+		if (exerciseSplit === 'loading') return;
+
+		const { userId, id, ...rest } = exerciseSplit;
+		(rest.exerciseSplitDays as unknown) = rest.exerciseSplitDays.map((day) => {
+			const { id, exerciseSplitId, ...rest } = day;
+			(rest.exercises as unknown) = rest.exercises.map((ex) => {
+				const { id, exerciseSplitDayId, ...rest } = ex;
+				return rest;
+			});
+			return rest;
+		});
+
+		const jsonData = JSON.stringify(rest);
+		const blob = new Blob([jsonData], { type: 'application/json' });
+
+		const url = URL.createObjectURL(blob);
+		const link = document.createElement('a');
+		link.href = url;
+		link.download = `${exerciseSplit.name}.json`;
+
+		document.body.appendChild(link);
+		link.click();
+		document.body.removeChild(link);
+		URL.revokeObjectURL(url);
+	}
 </script>
 
 <H2 showChartIcon={selectedTabValue === 'exercises'} bind:chartMode>View exercise split</H2>
@@ -111,6 +139,9 @@
 									<DropdownMenu.Item class="gap-2" onclick={() => loadExerciseSplit('clone')}>
 										<CloneIcon /> Clone
 									</DropdownMenu.Item>
+									<DropdownMenu.Item class="gap-2" onclick={() => exportSplit()}>
+										<FileUpIcon /> Export
+									</DropdownMenu.Item>
 									<DropdownMenu.Item class="gap-2 text-red-500" onclick={() => (deleteConfirmDrawerOpen = true)}>
 										<DeleteIcon /> Delete
 									</DropdownMenu.Item>
diff --git a/src/routes/exercise-splits/import/+page.svelte b/src/routes/exercise-splits/import/+page.svelte
new file mode 100644
index 00000000..a8925b7c
--- /dev/null
+++ b/src/routes/exercise-splits/import/+page.svelte
@@ -0,0 +1,62 @@
+<script lang="ts">
+	import { Button } from '$lib/components/ui/button';
+	import { Input } from '$lib/components/ui/input';
+	import { Label } from '$lib/components/ui/label';
+	import H2 from '$lib/components/ui/typography/H2.svelte';
+	import H3 from '$lib/components/ui/typography/H3.svelte';
+	import {
+		ExerciseSplitCreateWithoutUserInputSchema,
+		ExerciseSplitDayCreateWithoutExerciseSplitInputSchema,
+		ExerciseTemplateCreateWithoutExerciseSplitDayInputSchema
+	} from '$lib/zodSchemas';
+	import { toast } from 'svelte-sonner';
+	import { exerciseSplitRunes } from '../manage/exerciseSplitRunes.svelte';
+	import { goto } from '$app/navigation';
+
+	let splitFile = $state<File>();
+
+	async function validateAndImportSplit() {
+		if (!splitFile) return;
+
+		try {
+			const splitData = JSON.parse(await splitFile.text());
+
+			const { exerciseSplitDays, ...split } = splitData;
+			ExerciseSplitCreateWithoutUserInputSchema.parse(split);
+
+			exerciseSplitDays.forEach((data: { [x: string]: unknown; exercises: unknown[] }) => {
+				const { exercises, ...splitDay } = data;
+				ExerciseSplitDayCreateWithoutExerciseSplitInputSchema.parse(splitDay);
+
+				exercises.forEach((data) => {
+					ExerciseTemplateCreateWithoutExerciseSplitDayInputSchema.parse(data);
+				});
+			});
+
+			exerciseSplitRunes.loadExerciseSplit(splitData);
+			goto('/exercise-splits/manage/structure');
+		} catch (error) {
+			if (error instanceof Error) {
+				toast.error(error.message);
+			}
+		}
+	}
+</script>
+
+<H2>Exercise splits</H2>
+<H3>Import</H3>
+
+<div class="grid w-full items-center gap-1.5">
+	<Label for="picture">Exercise split JSON file</Label>
+	<Input
+		id="picture"
+		type="file"
+		accept=".json"
+		onchange={(e) => {
+			const file = e.currentTarget.files?.item(0);
+			if (file) splitFile = file;
+		}}
+	/>
+</div>
+
+<Button class="mt-auto" onclick={validateAndImportSplit}>Import</Button>
diff --git a/src/routes/mesocycles/[mesocycleId]/edit-split/exercises/+page.svelte b/src/routes/mesocycles/[mesocycleId]/edit-split/exercises/+page.svelte
index bffff904..98ee5154 100644
--- a/src/routes/mesocycles/[mesocycleId]/edit-split/exercises/+page.svelte
+++ b/src/routes/mesocycles/[mesocycleId]/edit-split/exercises/+page.svelte
@@ -126,9 +126,11 @@
 					deleteExercise={mesocycleExerciseSplitRunes.deleteExercise}
 					{reordering}
 					setEditingExercise={mesocycleExerciseSplitRunes.setEditingExercise}
-					bind:itemList={mesocycleExerciseSplitRunes.splitExercises[
-						mesocycleExerciseSplitRunes.selectedSplitDayIndex
-					] as MesocycleExerciseTemplateWithoutIdsOrIndex[]}
+					bind:itemList={
+						mesocycleExerciseSplitRunes.splitExercises[
+							mesocycleExerciseSplitRunes.selectedSplitDayIndex
+						] as MesocycleExerciseTemplateWithoutIdsOrIndex[]
+					}
 				/>
 			</div>
 		</div>