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budibase/packages/builder/src/components/common/bindings/BindingPicker.svelte
2023-07-05 18:00:50 +01:00

394 lines
9.9 KiB
Svelte

<script>
import groupBy from "lodash/fp/groupBy"
import { convertToJS } from "@budibase/string-templates"
import { Input, Layout, ActionButton, Icon, Popover } from "@budibase/bbui"
import { handlebarsCompletions } from "constants/completions"
export let addHelper
export let addBinding
export let bindings
export let mode
export let allowHelpers
let search = ""
let popover
let popoverAnchor
let hoverTarget
let helpers = handlebarsCompletions()
let selectedCategory
$: searchRgx = new RegExp(search, "ig")
// Icons
$: bindingIcons = bindings?.reduce((acc, ele) => {
if (ele.icon) {
acc[ele.category] = acc[ele.category] || ele.icon
}
return acc
}, {})
$: categoryIcons = { ...bindingIcons, Helpers: "MagicWand" }
$: categories = Object.entries(groupBy("category", bindings))
$: categoryNames = getCategoryNames(categories)
$: filteredCategories = categories
.map(([name, categoryBindings]) => ({
name,
bindings: categoryBindings?.filter(binding => {
return !search || binding.readableBinding.match(searchRgx)
}),
}))
.filter(category => {
return (
category.bindings?.length > 0 &&
(!selectedCategory ? true : selectedCategory === category.name)
)
})
$: filteredHelpers = helpers?.filter(helper => {
return (
!search ||
helper.label.match(searchRgx) ||
helper.description.match(searchRgx)
)
})
const getHelperExample = (helper, js) => {
let example = helper.example || ""
if (js) {
example = convertToJS(example).split("\n")[0].split("= ")[1]
if (example === "null;") {
example = ""
}
}
return example || ""
}
const getCategoryNames = categories => {
let names = [...categories.map(cat => cat[0])]
if (allowHelpers) {
names.push("Helpers")
}
return names
}
</script>
<span class="detailPopover">
<Popover
align="left-outside"
bind:this={popover}
anchor={popoverAnchor}
maxWidth={300}
dismissible={false}
>
<Layout gap="S">
<div class="helper">
{#if hoverTarget.title}
<div class="helper__name">{hoverTarget.title}</div>
{/if}
{#if hoverTarget.description}
<div class="helper__description">
<!-- eslint-disable-next-line svelte/no-at-html-tags-->
{@html hoverTarget.description}
</div>
{/if}
{#if hoverTarget.example}
<pre class="helper__example">{hoverTarget.example}</pre>
{/if}
</div>
</Layout>
</Popover>
</span>
<Layout noPadding gap="S">
{#if selectedCategory}
<div class="sub-section-back">
<ActionButton
secondary
icon={"ArrowLeft"}
on:click={() => {
selectedCategory = null
}}
>
Back
</ActionButton>
</div>
{/if}
{#if !selectedCategory}
<div class="search">
<span class="search-input">
<Input
placeholder={"Search for bindings"}
autocomplete="off"
bind:value={search}
/>
</span>
<span
class="search-input-icon"
on:click={() => {
search = null
}}
class:searching={search}
>
<Icon name={search ? "Close" : "Search"} />
</span>
</div>
{/if}
{#if !selectedCategory && !search}
<ul class="category-list">
{#each categoryNames as categoryName}
<li
on:click={() => {
selectedCategory = categoryName
}}
>
<Icon name={categoryIcons[categoryName]} />
<span class="category-name">{categoryName} </span>
<span class="category-chevron"><Icon name="ChevronRight" /></span>
</li>
{/each}
</ul>
{/if}
{#if selectedCategory || search}
{#each filteredCategories as category}
{#if category.bindings?.length}
<div class="sub-section">
<div class="cat-heading">
<Icon name={categoryIcons[category.name]} />{category.name}
</div>
<ul>
{#each category.bindings as binding}
<li
class="binding"
on:mouseenter={e => {
popoverAnchor = e.target
if (!binding.description) {
return
}
hoverTarget = {
title: binding.display?.name || binding.fieldSchema?.name,
description: binding.description,
}
popover.show()
e.stopPropagation()
}}
on:mouseleave={() => {
popover.hide()
popoverAnchor = null
hoverTarget = null
}}
on:focus={() => {}}
on:blur={() => {}}
on:click={() => addBinding(binding)}
>
<span class="binding__label">
{#if binding.display?.name}
{binding.display.name}
{:else if binding.fieldSchema?.name}
{binding.fieldSchema?.name}
{:else}
{binding.readableBinding}
{/if}
</span>
{#if binding.display?.type || binding.fieldSchema?.type}
<span class="binding__typeWrap">
<span class="binding__type">
{binding.display?.type || binding.fieldSchema?.type}
</span>
</span>
{/if}
</li>
{/each}
</ul>
</div>
{/if}
{/each}
{#if selectedCategory === "Helpers" || search}
{#if filteredHelpers?.length}
<div class="sub-section">
<div class="cat-heading">Helpers</div>
<ul class="helpers">
{#each filteredHelpers as helper}
<li
class="binding"
on:click={() => addHelper(helper, mode.name == "javascript")}
on:mouseenter={e => {
popoverAnchor = e.target
if (!helper.displayText && helper.description) {
return
}
hoverTarget = {
title: helper.displayText,
description: helper.description,
example: getHelperExample(
helper,
mode.name == "javascript"
),
}
popover.show()
e.stopPropagation()
}}
on:mouseleave={() => {
popover.hide()
popoverAnchor = null
hoverTarget = null
}}
on:focus={() => {}}
on:blur={() => {}}
>
<span class="binding__label">{helper.displayText}</span>
<span class="binding__typeWrap">
<span class="binding__type">function</span>
</span>
</li>
{/each}
</ul>
</div>
{/if}
{/if}
{/if}
</Layout>
<style>
.search :global(input) {
border: none;
border-radius: 0px;
background: none;
padding: 0px;
}
.search {
padding: var(--spacing-m) var(--spacing-l);
display: flex;
align-items: center;
border-top: 0px;
border-bottom: var(--border-light);
border-left: 2px solid transparent;
border-right: 2px solid transparent;
margin-right: 1px;
position: sticky;
top: 0;
background-color: var(--background);
z-index: 2;
}
.search-input {
flex: 1;
}
.search-input-icon.searching {
cursor: pointer;
}
ul.category-list {
padding: 0px var(--spacing-l);
padding-bottom: var(--spacing-l);
}
.sub-section {
padding: var(--spacing-l);
padding-top: 0px;
}
.sub-section-back {
padding: var(--spacing-l);
padding-top: var(--spacing-xl);
padding-bottom: 0px;
}
.cat-heading {
margin-bottom: var(--spacing-l);
}
ul.helpers li * {
pointer-events: none;
}
ul.category-list li {
display: flex;
gap: var(--spacing-m);
align-items: center;
}
ul.category-list .category-name {
font-weight: 600;
text-transform: capitalize;
}
ul.category-list .category-chevron {
flex: 1;
text-align: right;
}
ul.category-list .category-chevron :global(div.icon),
.cat-heading :global(div.icon) {
display: inline-block;
}
li.binding {
display: flex;
align-items: center;
}
li.binding .binding__typeWrap {
flex: 1;
text-align: right;
text-transform: capitalize;
}
:global(.drawer-actions) {
display: flex;
gap: var(--spacing-m);
}
.cat-heading {
font-size: var(--font-size-s);
font-weight: 600;
text-transform: uppercase;
color: var(--spectrum-global-color-gray-600);
}
.cat-heading {
display: flex;
gap: var(--spacing-m);
align-items: center;
}
ul {
list-style: none;
padding: 0;
margin: 0;
}
li {
font-size: var(--font-size-s);
padding: var(--spacing-m);
border-radius: 4px;
background-color: var(--spectrum-global-color-gray-200);
transition: background-color 130ms ease-in-out, color 130ms ease-in-out,
border-color 130ms ease-in-out;
word-wrap: break-word;
}
li:not(:last-of-type) {
margin-bottom: var(--spacing-s);
}
li :global(*) {
transition: color 130ms ease-in-out;
}
li:hover {
color: var(--spectrum-global-color-gray-900);
background-color: var(--spectrum-global-color-gray-50);
cursor: pointer;
}
.binding__label {
font-weight: 600;
text-transform: capitalize;
}
.binding__type {
font-family: var(--font-mono);
background-color: var(--spectrum-global-color-gray-200);
border-radius: var(--border-radius-s);
padding: 2px 4px;
margin-left: 2px;
font-weight: 600;
}
</style>