| 1 | export const THREAD_SIDEBAR_WIDTH_STORAGE_KEY = "chat_thread_sidebar_width"; |
| 2 | const THREAD_SIDEBAR_DEFAULT_WIDTH = 16 * 16; |
| 3 | export const THREAD_SIDEBAR_MIN_WIDTH = 13 * 16; |
| 4 | export const THREAD_MAIN_CONTENT_MIN_WIDTH = 40 * 16; |
| 5 | |
| 6 | export function resolveThreadSidebarMaximumWidth(viewportWidth: number): number { |
| 7 | return Math.max( |
| 8 | THREAD_SIDEBAR_MIN_WIDTH, |
| 9 | Math.floor(viewportWidth) - THREAD_MAIN_CONTENT_MIN_WIDTH, |
| 10 | ); |
| 11 | } |
| 12 | |
| 13 | export function clampThreadSidebarWidth(width: number, maximumWidth: number): number { |
| 14 | return Math.min(maximumWidth, Math.max(THREAD_SIDEBAR_MIN_WIDTH, width)); |
| 15 | } |
| 16 | |
| 17 | export function resolveInitialThreadSidebarWidth( |
| 18 | storedWidth: number | null, |
| 19 | viewportWidth: number, |
| 20 | ): number { |
| 21 | const preferredWidth = |
| 22 | storedWidth === null |
| 23 | ? THREAD_SIDEBAR_DEFAULT_WIDTH |
| 24 | : Math.max(THREAD_SIDEBAR_MIN_WIDTH, storedWidth); |
| 25 | return Math.min(preferredWidth, resolveThreadSidebarMaximumWidth(viewportWidth)); |
| 26 | } |