Hornwitser
1d2edf7535
Add a save dialog at the bottom of the screen that is present whenever there are unsaved changes. This dialog provides a diff between the client and server state so that the user can easily confirm the changes they are about to make are the correct changes before applying them to the server.
56 lines
1.4 KiB
Vue
56 lines
1.4 KiB
Vue
<template>
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<DiffEntry
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:title
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:entries
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/>
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</template>
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<script lang="ts" setup>
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import type { ApiEntity } from '~/shared/types/api';
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import type { Id } from '~/shared/types/common';
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import type { ClientEntity } from '~/utils/client-entity';
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const props = defineProps<{
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title: string,
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before: Set<Id>,
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after: Set<Id>,
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entities: ClientMap<ClientEntity<ApiEntity> & { name?: string }>,
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state: "deleted" | "created" | "modified",
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}>();
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function getName(id?: Id) {
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if (id === undefined)
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return undefined;
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const entity = props.entities.get(id);
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if (entity?.name !== undefined)
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return entity.name;
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return String(id);
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}
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const added = computed(() => {
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if (props.state === "deleted")
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return new Set<number>();
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if (props.state === "created")
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return props.after;
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return toRaw(props.after).difference(props.before)
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});
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const removed = computed(() => {
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if (props.state === "deleted")
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return props.before;
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if (props.state === "created")
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return new Set<number>();
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return toRaw(props.before).difference(props.after);
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});
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const entries = computed((): ["added" | "removed", string][] => {
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return [
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...[...removed.value]
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.map(getName)
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.filter(name => name !== undefined)
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.map((name) => ["removed", name] as ["removed", string]),
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...[...added.value]
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.map(getName)
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.filter(name => name !== undefined)
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.map((name) => ["added", name] as ["added", string]),
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];
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});
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</script>
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