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freesewing/sites/shared/components/workbench/menus/shared/menu-item.mjs
2023-06-06 11:17:14 -05:00

268 lines
8.7 KiB
JavaScript

import { ClearIcon, HelpIcon, EditIcon } from 'shared/components/icons.mjs'
import { Collapse } from 'shared/components/collapse.mjs'
import { useState, useMemo } from 'react'
import { ListToggle } from './inputs.mjs'
/**
* Check to see if a value is different from its default
* @param {Number|String|Boolean} current the current value
* @param {Object} config configuration containing a dflt key
* @return {Boolean} was the value changed?
*/
export const wasChanged = (current, config) => {
if (typeof current === 'undefined') return false
if (current == config.dflt) return false
return true
}
/**
* A generic component to present the title of a menu item
* @param {String} options.name the name of the item, to act as its translation key
* @param {Function} options.t the translation function
* @param {String|React.Component} options.current a the current value, or a Value component to display it
* @param {Boolean} options.open is the menu item open?
* @param {String} options.emoji the emoji icon of the menu item
*/
export const ItemTitle = ({ name, t, current = null, open = false, emoji = '' }) => (
<div className={`flex flex-row gap-1 items-center w-full ${open ? '' : 'justify-between'}`}>
<span className="font-medium">
<span role="img" className="pr-2">
{emoji}
</span>
{t(`${name}.t`)}
</span>
<span className="font-bold">{current}</span>
</div>
)
/** @type {String} class to apply to buttons on open menu items */
const openButtonClass = 'btn btn-xs btn-ghost px-0'
/**
* A generic component for handling a menu item.
* Wraps the given input in a {@see Collapse} with the appropriate buttons
* @param {String} options.name the name of the item, for using as a key
* @param {Object} options.config the configuration for the input
* @param {Sting|Boolean|Number} options.current the current value of the item
* @param {Function} options.updateFunc the function that will be called by event handlers to update the value
* @param {Function} options.t the translation function
* @param {Object} options.passProps props to pass to the Input component
* @param {Boolean} changed has the value changed from default?
* @param {Function} loadDocs a function to load documentation for the item into a modal
* @param {React.Component} Input the input component this menu item will use
* @param {React.Component} Value a value display component this menu item will use
* @param {Boolean} allowOverride all a text input to be used to override the given input component
* @param {Number} control the user-defined control level
*/
export const MenuItem = ({
name,
config,
current,
updateFunc,
t,
passProps = {},
changed,
loadDocs,
Input,
Value,
allowOverride = false,
allowToggle = false,
control = Infinity,
}) => {
// state for knowing whether the override input should be shown
const [override, setOverride] = useState(false)
// generate properties to pass to the Input
const drillProps = useMemo(
() => ({
name,
config,
control,
current,
updateFunc,
t,
changed,
override,
...passProps,
}),
[name, config, current, updateFunc, t, changed, override, passProps, control]
)
// don't render if this item is more advanced than the user has chosen to see
if (config.control && config.control > control) return null
// get buttons for open and closed states
const buttons = []
const openButtons = []
if (loadDocs)
openButtons.push(
<button className={openButtonClass} key="help" onClick={(evt) => loadDocs(evt, name)}>
<HelpIcon className="w-4 h-4" />
</button>
)
if (allowOverride)
openButtons.push(
<button
key="edit"
className={openButtonClass}
onClick={(evt) => {
evt.stopPropagation()
setOverride(!override)
}}
>
<EditIcon className={`w-6 h-6 ${override ? 'bg-base-100 text-accent rounded' : ''}`} />
</button>
)
if (changed && !allowToggle) {
const ResetButton = ({ open }) => (
<button
className={open ? openButtonClass : 'btn btn-accent'}
onClick={(evt) => {
evt.stopPropagation()
updateFunc([name])
}}
>
<ClearIcon />
</button>
)
buttons.push(<ResetButton key="clear" />)
openButtons.push(<ResetButton open key="clear" />)
}
if (allowToggle) {
buttons.push(<ListToggle key="toggle" {...{ config, changed, updateFunc, name }} />)
}
// props to pass to the ItemTitle
const titleProps = { name, t, current: <Value {...drillProps} />, emoji: config.emoji }
return (
<Collapse
color={changed ? 'accent' : 'secondary'}
openTitle={<ItemTitle open {...titleProps} />}
title={<ItemTitle {...titleProps} />}
buttons={buttons}
openButtons={openButtons}
>
<Input {...drillProps} />
</Collapse>
)
}
/**
* A component for recursively displaying groups of menu items.
* Accepts any object where menu item configurations are keyed by name
* Items that are group headings are expected to have an isGroup: true property
* @param {Boolean} options.collapsible Should this group be collapsible (use false for the top level of a menu)
* @param {Number} options.control the user-defined control level
* @param {String} options.name the name of the group or item
* @param {Object} options.currentValues a map of current values for items in the group, keyed by name
* @param {Object} structure the configuration for the group.
* @param {React.Component} Icon the icon to display next to closed groups
* @param {React.Component} Item the component to use for menu items
* @param {Object} values a map of Value display components to be used by menu items in the group
* @param {Object} inputs a map of Input components to be used by menu items in the group
* @param {Function} loadDocs a function to load item documentation into a modal
* @param {Object} passProps properties to pass to Inputs within menu items
* @param {Object} emojis a map of emojis to use as icons for groups or items
* @param {Function} updateFunc the function called by change handlers on inputs within menu items
* @param {Boolean} topLevel is this group the top level group? false for nested
* @param {Function} t translation function
*/
export const MenuItemGroup = ({
collapsible = true,
control,
name,
currentValues = {},
structure,
Icon,
Item = MenuItem,
values = {},
inputs = {},
loadDocs,
passProps = {},
emojis = {},
updateFunc,
topLevel = false,
t,
}) => {
// map the entries in the structure
const content = Object.entries(structure).map(([itemName, item]) => {
// if it's the isGroup property, or it is false, it shouldn't be shown
if (itemName === 'isGroup' || item === false) return null
// if the item is not a menu, it's an Item
if (!item.isGroup)
return (
<Item
key={itemName}
{...{
name: itemName,
current: currentValues[itemName],
config: item,
control,
changed: wasChanged(currentValues[itemName], item),
Value: values[itemName],
Input: inputs[itemName],
t,
loadDocs,
updateFunc,
passProps,
}}
/>
)
// otherwise, it's a group
return (
<MenuItemGroup
key={itemName}
{...{
collapsible: true,
// it's the top level if the previous level was top but not wrapped
topLevel: topLevel && !collapsible,
control,
name: itemName,
currentValues,
structure: item,
Icon,
Item,
values,
inputs,
loadDocs,
passProps,
emojis,
updateFunc,
t,
}}
/>
)
})
// if it should be wrapped in a collapsible
if (collapsible) {
// props to give to the group title
const titleProps = {
name,
t,
emoji: emojis[name] || emojis.groupDflt,
}
return (
<Collapse
bottom
color={topLevel ? 'primary' : 'secondary'}
title={
<ItemTitle
{...titleProps}
current={Icon ? <Icon className="w-6 h-6 text-primary" /> : ''}
/>
}
openTitle={<ItemTitle open {...titleProps} />}
>
{content}
</Collapse>
)
}
//otherwise just return the content
return content
}