From d1f2f1caa0bb313798f38a74f59bb8308c5ece22 Mon Sep 17 00:00:00 2001
From: grafixeyehero <grafixeyehero@yahoo.com>
Date: Sun, 24 Sep 2023 19:45:29 +0300
Subject: [PATCH] Add items helper

---
 src/utils/items.ts | 158 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 158 insertions(+)
 create mode 100644 src/utils/items.ts

diff --git a/src/utils/items.ts b/src/utils/items.ts
new file mode 100644
index 0000000000..08936a3fde
--- /dev/null
+++ b/src/utils/items.ts
@@ -0,0 +1,158 @@
+import { ItemFields } from '@jellyfin/sdk/lib/generated-client/models/item-fields';
+import { ImageType } from '@jellyfin/sdk/lib/generated-client/models/image-type';
+import { ItemSortBy } from '@jellyfin/sdk/lib/models/api/item-sort-by';
+import { SortOrder } from '@jellyfin/sdk/lib/generated-client/models/sort-order';
+import * as userSettings from 'scripts/settings/userSettings';
+import { EpisodeFilter, FeatureFilters, LibraryViewSettings, ParentId, VideoBasicFilter, ViewMode } from '../types/library';
+import { LibraryTab } from 'types/libraryTab';
+
+export const getVideoBasicFilter = (libraryViewSettings: LibraryViewSettings) => {
+    let isHd;
+
+    if (libraryViewSettings.Filters?.VideoBasicFilter?.includes(VideoBasicFilter.IsHD)) {
+        isHd = true;
+    }
+
+    if (libraryViewSettings.Filters?.VideoBasicFilter?.includes(VideoBasicFilter.IsSD)) {
+        isHd = false;
+    }
+
+    return {
+        isHd,
+        is4K: libraryViewSettings.Filters?.VideoBasicFilter?.includes(VideoBasicFilter.Is4K) ?
+            true :
+            undefined,
+        is3D: libraryViewSettings.Filters?.VideoBasicFilter?.includes(VideoBasicFilter.Is3D) ?
+            true :
+            undefined
+    };
+};
+
+export const getFeatureFilters = (libraryViewSettings: LibraryViewSettings) => {
+    return {
+        hasSubtitles: libraryViewSettings.Filters?.Features?.includes(FeatureFilters.HasSubtitles) ?
+            true :
+            undefined,
+        hasTrailer: libraryViewSettings.Filters?.Features?.includes(FeatureFilters.HasTrailer) ?
+            true :
+            undefined,
+        hasSpecialFeature: libraryViewSettings.Filters?.Features?.includes(
+            FeatureFilters.HasSpecialFeature
+        ) ?
+            true :
+            undefined,
+        hasThemeSong: libraryViewSettings.Filters?.Features?.includes(FeatureFilters.HasThemeSong) ?
+            true :
+            undefined,
+        hasThemeVideo: libraryViewSettings.Filters?.Features?.includes(
+            FeatureFilters.HasThemeVideo
+        ) ?
+            true :
+            undefined
+    };
+};
+
+export const getEpisodeFilter = (
+    viewType: LibraryTab,
+    libraryViewSettings: LibraryViewSettings
+) => {
+    return {
+        parentIndexNumber: libraryViewSettings.Filters?.EpisodeFilter?.includes(
+            EpisodeFilter.ParentIndexNumber
+        ) ?
+            0 :
+            undefined,
+        isMissing:
+            viewType === LibraryTab.Episodes ?
+                !!libraryViewSettings.Filters?.EpisodeFilter?.includes(EpisodeFilter.IsMissing) :
+                undefined,
+        isUnaired: libraryViewSettings.Filters?.EpisodeFilter?.includes(EpisodeFilter.IsUnaired) ?
+            true :
+            undefined
+    };
+};
+
+const getItemFieldsEnum = (
+    viewType: LibraryTab,
+    libraryViewSettings: LibraryViewSettings
+) => {
+    const itemFields: ItemFields[] = [];
+
+    if (viewType !== LibraryTab.Networks) {
+        itemFields.push(ItemFields.BasicSyncInfo, ItemFields.MediaSourceCount);
+    }
+
+    if (libraryViewSettings.ImageType === ImageType.Primary) {
+        itemFields.push(ItemFields.PrimaryImageAspectRatio);
+    }
+
+    if (viewType === LibraryTab.Networks) {
+        itemFields.push(
+            ItemFields.DateCreated,
+            ItemFields.PrimaryImageAspectRatio
+        );
+    }
+
+    return itemFields;
+};
+
+export const getFieldsQuery = (
+    viewType: LibraryTab,
+    libraryViewSettings: LibraryViewSettings
+) => {
+    return {
+        fields: getItemFieldsEnum(viewType, libraryViewSettings)
+    };
+};
+
+export const getLimitQuery = () => {
+    return {
+        limit: userSettings.libraryPageSize(undefined) || undefined
+    };
+};
+
+export const getAlphaPickerQuery = (libraryViewSettings: LibraryViewSettings) => {
+    const alphabetValue = libraryViewSettings.Alphabet !== null ?
+        libraryViewSettings.Alphabet : undefined;
+
+    return {
+        nameLessThan: alphabetValue === '#' ? 'A' : undefined,
+        nameStartsWith: alphabetValue === '#' ? undefined : alphabetValue
+    };
+};
+
+export const getFiltersQuery = (
+    viewType: LibraryTab,
+    libraryViewSettings: LibraryViewSettings
+) => {
+    return {
+        ...getFeatureFilters(libraryViewSettings),
+        ...getEpisodeFilter(viewType, libraryViewSettings),
+        ...getVideoBasicFilter(libraryViewSettings),
+        seriesStatus: libraryViewSettings?.Filters?.SeriesStatus,
+        videoTypes: libraryViewSettings?.Filters?.VideoTypes,
+        filters: libraryViewSettings?.Filters?.Status,
+        genres: libraryViewSettings?.Filters?.Genres,
+        officialRatings: libraryViewSettings?.Filters?.OfficialRatings,
+        tags: libraryViewSettings?.Filters?.Tags,
+        years: libraryViewSettings?.Filters?.Years,
+        studioIds: libraryViewSettings?.Filters?.StudioIds
+    };
+};
+
+export const getSettingsKey = (viewType: LibraryTab, parentId: ParentId) => {
+    return `${viewType} - ${parentId}`;
+};
+
+export const getDefaultLibraryViewSettings = (): LibraryViewSettings => {
+    return {
+        ShowTitle: true,
+        ShowYear: false,
+        ViewMode: ViewMode.GridView,
+        ImageType: ImageType.Primary,
+        CardLayout: false,
+        SortBy: ItemSortBy.SortName,
+        SortOrder: SortOrder.Ascending,
+        StartIndex: 0
+    };
+};