diff --git a/client/components/Reader/HistoryPage/HistoryPage.vue b/client/components/Reader/HistoryPage/HistoryPage.vue index a9884b13..ea24ec44 100644 --- a/client/components/Reader/HistoryPage/HistoryPage.vue +++ b/client/components/Reader/HistoryPage/HistoryPage.vue @@ -126,8 +126,10 @@ class HistoryPage extends Vue { updateTableData() { let result = []; - for (let bookKey in bookManager.recent) { - const book = bookManager.recent[bookKey]; + const sorted = bookManager.getSortedRecent(); + const len = (sorted.length < 100 ? sorted.length : 100); + for (let i = 0; i < len; i++) { + const book = sorted[i]; let d = new Date(); d.setTime(book.touchTime); const t = formatDate(d).split(' '); diff --git a/client/components/Reader/share/bookManager.js b/client/components/Reader/share/bookManager.js index 67b9b812..288d3440 100644 --- a/client/components/Reader/share/bookManager.js +++ b/client/components/Reader/share/bookManager.js @@ -193,7 +193,7 @@ class BookManager { if (!this.recent) await this.init(); - if (Object.keys(this.recent).length > 100) { + if (Object.keys(this.recent).length > 1000) { let min = Date.now(); let found = null; for (let key in this.recent) { @@ -230,6 +230,20 @@ class BookManager { return result; } + getSortedRecent() { + if (!this.recentChanged && this.sortedRecentCached) { + return this.sortedRecentCached; + } + + let result = Object.values(this.recent); + + result.sort((a, b) => b.touchTime - a.touchTime); + + this.sortedRecentCached = result; + return result; + } + + } export default new BookManager(); \ No newline at end of file