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refactor: simplify state methods

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This commit is contained in:
Antonella Sgarlatta
2021-06-03 11:43:38 -03:00
parent 9be9ba2afc
commit d49d89f0d5
1 changed files with 4 additions and 17 deletions
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21
app/assets/javascripts/ui_models/app_state/active_note_state.ts
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@@ -62,34 +62,21 @@ export class ActiveNoteState {
this.tagsContainerMaxWidth = width; this.tagsContainerMaxWidth = width;
} }
getTagElement(tag: SNTag): HTMLButtonElement | undefined {
const tagIndex = this.getTagIndex(tag);
if (tagIndex > -1 && this.tagElements.length > tagIndex) {
return this.tagElements[tagIndex];
}
}
getTagIndex(tag: SNTag): number { getTagIndex(tag: SNTag): number {
return this.tags.findIndex(t => t.uuid === tag.uuid); return this.tags.findIndex(t => t.uuid === tag.uuid);
} }
getPreviousTagElement(tag: SNTag): HTMLButtonElement | undefined { getPreviousTagElement(tag: SNTag): HTMLButtonElement | undefined {
const previousTagIndex = this.getTagIndex(tag) - 1; const previousTagIndex = this.getTagIndex(tag) - 1;
if (previousTagIndex > -1 && this.tags.length > previousTagIndex) { if (previousTagIndex > -1 && this.tagElements.length > previousTagIndex) {
const previousTag = this.tags[previousTagIndex]; return this.tagElements[previousTagIndex];
if (previousTag) {
return this.getTagElement(previousTag);
}
} }
} }
getNextTagElement(tag: SNTag): HTMLButtonElement | undefined { getNextTagElement(tag: SNTag): HTMLButtonElement | undefined {
const nextTagIndex = this.getTagIndex(tag) + 1; const nextTagIndex = this.getTagIndex(tag) + 1;
if (nextTagIndex > -1 && this.tags.length > nextTagIndex) { if (nextTagIndex > -1 && this.tagElements.length > nextTagIndex) {
const previousTag = this.tags[nextTagIndex]; return this.tagElements[nextTagIndex];
if (previousTag) {
return this.getTagElement(previousTag);
}
} }
} }