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author | Hugo Hörnquist <hugo@lysator.liu.se> | 2021-12-02 01:51:28 +0100 |
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committer | Hugo Hörnquist <hugo@lysator.liu.se> | 2021-12-02 01:51:28 +0100 |
commit | 6c537f3f60aaac8ae850f8ecaefc2a0d04a8431e (patch) | |
tree | 48babe2596284dc2fb58b026428496581bee9d4b /static/components/changelog.ts | |
parent | Remove jcal-tests.js (diff) | |
download | calp-6c537f3f60aaac8ae850f8ecaefc2a0d04a8431e.tar.gz calp-6c537f3f60aaac8ae850f8ecaefc2a0d04a8431e.tar.xz |
Add basic changelog view
Diffstat (limited to 'static/components/changelog.ts')
-rw-r--r-- | static/components/changelog.ts | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/static/components/changelog.ts b/static/components/changelog.ts new file mode 100644 index 00000000..8f45794d --- /dev/null +++ b/static/components/changelog.ts @@ -0,0 +1,49 @@ +import { makeElement } from '../lib' +import { ComponentVEvent } from './vevent' +import { VEvent } from '../vevent' + +export { VEventChangelog } + +class VEventChangelog extends ComponentVEvent { + + ul: HTMLElement + + constructor(uid?: string) { + super(uid); + + this.ul = makeElement('ul'); + } + + connectedCallback() { + this.replaceChildren(this.ul); + } + + redraw(data: VEvent) { + /* TODO only redraw what is needed */ + let children = [] + for (let el of data._changelog) { + let msg = ''; + switch (el.type) { + case 'property': + msg += `change ${el.name}: ` + msg += `from "${el.from}" to "${el.to}"` + break; + case 'calendar': + if (el.from === null && el.to === null) { + msg += '???' + } else if (el.from === null) { + msg += `set calendar to "${atob(el.to!)}"` + } else if (el.to === null) { + msg += `Remove calendar "${atob(el.from)}"` + } else { + msg += `Change calendar from "${atob(el.from)}" to "${atob(el.to)}"` + } + break; + } + + children.push(makeElement('li', { textContent: msg })); + } + + this.ul.replaceChildren(...children) + } +} |