modeling-app/src/routes/Settings.tsx

import {
  faArrowRotateBack,
  faFolder,
  faXmark,
} from '@fortawesome/free-solid-svg-icons'
import { ActionButton } from '../components/ActionButton'
import { AppHeader } from '../components/AppHeader'
import { open } from '@tauri-apps/api/dialog'
import { baseUnits, useStore } from '../useStore'
import { useRef } from 'react'
import { toast } from 'react-hot-toast'
import { Toggle } from '../components/Toggle/Toggle'
import { useNavigate } from 'react-router-dom'
import { useHotkeys } from 'react-hotkeys-hook'

export const Settings = () => {
  const navigate = useNavigate()
  useHotkeys('esc', () => navigate('/'))
  const {
    defaultDir,
    setDefaultDir,
    defaultProjectName,
    setDefaultProjectName,
    defaultUnitSystem,
    setDefaultUnitSystem,
    defaultBaseUnit,
    setDefaultBaseUnit,
    setDebugPanel,
    debugPanel,
    setOnboardingStatus,
    theme,
    setTheme,
  } = useStore((s) => ({
    defaultDir: s.defaultDir,
    setDefaultDir: s.setDefaultDir,
    defaultProjectName: s.defaultProjectName,
    setDefaultProjectName: s.setDefaultProjectName,
    defaultUnitSystem: s.defaultUnitSystem,
    setDefaultUnitSystem: s.setDefaultUnitSystem,
    defaultBaseUnit: s.defaultBaseUnit,
    setDefaultBaseUnit: s.setDefaultBaseUnit,
    setDebugPanel: s.setDebugPanel,
    debugPanel: s.debugPanel,
    setOnboardingStatus: s.setOnboardingStatus,
    theme: s.theme,
    setTheme: s.setTheme,
  }))
  const ogDefaultProjectName = useRef(defaultProjectName)

  async function handleDirectorySelection() {
    const newDirectory = await open({
      directory: true,
      defaultPath: (defaultDir.base || '') + (defaultDir.dir || '/'),
      title: 'Choose a new default directory',
    })

    if (newDirectory && newDirectory !== null && !Array.isArray(newDirectory)) {
      setDefaultDir({ base: defaultDir.base, dir: newDirectory })
    }
  }

  return (
    <>
      <AppHeader showToolbar={false}>
        <ActionButton
          Element="link"
          to="/"
          icon={{
            icon: faXmark,
            bgClassName: 'bg-destroy-80',
            iconClassName:
              'text-destroy-20 group-hover:text-destroy-10 hover:text-destroy-10',
          }}
          className="hover:border-destroy-40"
        >
          Close
        </ActionButton>
      </AppHeader>
      <div className="mt-16 max-w-3xl mx-auto">
        <h1 className="text-4xl font-bold">User Settings</h1>
        {(window as any).__TAURI__ && (
          <SettingsSection
            title="Default Directory"
            description="Where newly-created projects are saved on your local computer"
          >
            <div className="w-full flex gap-4 p-1 rounded border border-chalkboard-30">
              <input
                className="flex-1 px-2 bg-transparent"
                value={defaultDir.dir}
                onChange={(e) => {
                  setDefaultDir({
                    base: defaultDir.base,
                    dir: e.target.value,
                  })
                  toast.success('Default directory updated')
                }}
              />
              <ActionButton
                Element="button"
                className="bg-chalkboard-100 hover:bg-chalkboard-90 text-chalkboard-10 border-chalkboard-100 hover:border-chalkboard-70"
                onClick={handleDirectorySelection}
                icon={{
                  icon: faFolder,
                  bgClassName:
                    'bg-liquid-20 group-hover:bg-liquid-10 hover:bg-liquid-10',
                  iconClassName:
                    'text-liquid-90 group-hover:text-liquid-90 hover:text-liquid-90',
                }}
              >
                Choose a folder
              </ActionButton>
            </div>
          </SettingsSection>
        )}
        <SettingsSection
          title="Default Project Name"
          description="Name template for new projects. Use $n to include an incrementing index"
        >
          <input
            className="block w-full px-3 py-1 border border-chalkboard-30 bg-transparent"
            value={defaultProjectName}
            onChange={(e) => {
              setDefaultProjectName(e.target.value)
            }}
            onBlur={() => {
              ogDefaultProjectName.current !== defaultProjectName &&
                toast.success('Default project name updated')
            }}
          />
        </SettingsSection>
        <SettingsSection
          title="Unit System"
          description="Which unit system to use by default"
        >
          <Toggle
            offLabel="Imperial"
            onLabel="Metric"
            name="settings-units"
            checked={defaultUnitSystem === 'metric'}
            onChange={(e) => {
              const newUnitSystem = e.target.checked ? 'metric' : 'imperial'
              setDefaultUnitSystem(newUnitSystem)
              setDefaultBaseUnit(baseUnits[newUnitSystem][0])
              toast.success('Unit system set to ' + newUnitSystem)
            }}
          />
        </SettingsSection>
        <SettingsSection
          title="Base Unit"
          description="Which base unit to use in dimensions by default"
        >
          <select
            id="base-unit"
            className="block w-full px-3 py-1 border border-chalkboard-30 bg-transparent"
            value={defaultBaseUnit}
            onChange={(e) => {
              setDefaultBaseUnit(e.target.value)
              toast.success('Base unit changed to ' + e.target.value)
            }}
          >
            {baseUnits[defaultUnitSystem].map((unit) => (
              <option key={unit} value={unit}>
                {unit}
              </option>
            ))}
          </select>
        </SettingsSection>
        <SettingsSection
          title="Debug Panel"
          description="Show the debug panel in the editor"
        >
          <Toggle
            name="settings-debug-panel"
            checked={debugPanel}
            onChange={(e) => {
              setDebugPanel(e.target.checked)
              toast.success(
                'Debug panel toggled ' + (e.target.checked ? 'on' : 'off')
              )
            }}
          />
        </SettingsSection>
        <SettingsSection
          title="Editor Theme"
          description="Apply a light or dark theme to the editor"
        >
          <Toggle
            name="settings-theme"
            offLabel="Dark"
            onLabel="Light"
            checked={theme === 'light'}
            onChange={(e) => {
              const newTheme = e.target.checked ? 'light' : 'dark'
              setTheme(newTheme)
              toast.success(
                newTheme.slice(0, 1).toLocaleUpperCase() +
                  newTheme.slice(1) +
                  ' mode activated'
              )
            }}
          />
        </SettingsSection>
        <SettingsSection
          title="Onboarding"
          description="Replay the onboarding process"
        >
          <ActionButton
            onClick={() => {
              setOnboardingStatus('')
              navigate('/')
            }}
            icon={{ icon: faArrowRotateBack }}
          >
            Replay Onboarding
          </ActionButton>
        </SettingsSection>
      </div>
    </>
  )
}

interface SettingsSectionProps extends React.PropsWithChildren {
  title: string
  description?: string
}

export function SettingsSection({
  title,
  description,
  children,
}: SettingsSectionProps) {
  return (
    <section className="my-16 last-of-type:mb-24 grid grid-cols-2 gap-12 items-start">
      <div className="w-80">
        <h2 className="text-2xl">{title}</h2>
        <p className="mt-2 text-sm">{description}</p>
      </div>
      <div>{children}</div>
    </section>
  )
}