/*
 * Copyright (C) Contributors to the Suwayomi project
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at https://mozilla.org/MPL/2.0/.
 */

import { OverridableComponent } from '@mui/material/OverridableComponent';
import { SvgIconTypeMap } from '@mui/material/SvgIcon';
import { ParseKeys } from 'i18next';
import { Location } from 'react-router-dom';
import {
    GetChaptersReaderQuery,
    GetMangaQuery,
    GetServerSettingsQuery,
    GetSourceBrowseQuery,
    GetSourceSettingsQuery,
    MetaType,
    SourcePreferenceChangeInput,
    TrackerType,
} from '@/lib/graphql/generated/graphql.ts';

type GenericLocation<State = any> = Omit<Location, 'state'> & { state?: State };

declare module 'react-router-dom' {
    export function useParams<Params extends { [K in keyof Params]: string } = {}>(): Params;

    export function useLocation<State = any>(): GenericLocation<State>;
}

export type TranslationKey = ParseKeys;

export interface IPos {
    type: 'selectState' | 'textState' | 'checkBoxState' | 'triState' | 'sortState';
    position: number;
    state: any;
    group?: number;
}

export type SavedSourceSearch = { query?: string; filters?: IPos[] };

export interface ISourceMetadata {
    savedSearches?: Record<string, SavedSourceSearch>;
}

export type SourceFilters = GetSourceBrowseQuery['source']['filters'][number];

export interface IMetadataMigration {
    appKeyPrefix?: { oldPrefix: string; newPrefix: string };
    values?: {
        /**
         * In case the migration should only be applied to a specific metadata key.
         * Otherwise, all metadata keys will get migrated.
         */
        key?: string;
        oldValue: string;
        newValue: string;
    }[];
    keys?: { oldKey: string; newKey: string }[];
}

export type Metadata<Keys extends string = string, Values = string> = {
    [key in Keys]: Values;
};

export type GqlMetaHolder = { meta?: MetaType[] };

export type MetadataHolder<Keys extends string = string, Values = string> = {
    meta?: Metadata<Keys, Values>;
};

export type AllowedMetadataValueTypes = string | boolean | number | undefined;

export type MetadataServerSettingKeys = keyof MetadataServerSettings;

export type MangaMetadataKeys = keyof IReaderSettings;

export type SearchMetadataKeys = keyof ISearchSettings;

export type SourceMetadataKeys = keyof ISourceMetadata;

export type AppMetadataKeys = MetadataServerSettingKeys | MangaMetadataKeys | SearchMetadataKeys | SourceMetadataKeys;

export type MetadataKeyValuePair = [AppMetadataKeys, AllowedMetadataValueTypes];

export type TManga = GetMangaQuery['manga'];

export type TPartialManga = OptionalProperty<
    TManga,
    'unreadCount' | 'downloadCount' | 'bookmarkCount' | 'categories' | 'chapters'
>;

export interface INavbarOverride {
    status: boolean;
    value: any;
}

export type ReaderType =
    | 'ContinuesVertical'
    | 'Webtoon'
    | 'SingleVertical'
    | 'SingleRTL'
    | 'SingleLTR'
    | 'DoubleVertical'
    | 'DoubleRTL'
    | 'DoubleLTR'
    | 'ContinuesHorizontalLTR'
    | 'ContinuesHorizontalRTL';

export interface IReaderSettings {
    staticNav: boolean;
    showPageNumber: boolean;
    loadNextOnEnding: boolean;
    skipDupChapters: boolean;
    fitPageToWindow: boolean;
    scalePage: boolean;
    readerType: ReaderType;
    offsetFirstPage: boolean;
    readerWidth: number;
}

export enum ChapterOffset {
    PREV = -1,
    NEXT = 1,
}

export type MetadataDownloadSettings = {
    deleteChaptersManuallyMarkedRead: boolean;
    deleteChaptersWhileReading: number;
    deleteChaptersWithBookmark: boolean;
    downloadAheadLimit: number;
};

export type MetadataLibrarySettings = {
    showAddToLibraryCategorySelectDialog: boolean;
    ignoreFilters: boolean;
    removeMangaFromCategories: boolean;
};

export type MetadataClientSettings = {
    devices: string[];
};

export type MetadataMigrationSettings = {
    migrateChapters: boolean;
    migrateCategories: boolean;
    migrateTracking: boolean;
    deleteChapters: boolean;
};

export type MetadataBrowseSettings = {
    hideLibraryEntries: boolean;
};

export type MetadataTrackingSettings = {
    updateProgressAfterReading: boolean;
    updateProgressManualMarkRead: boolean;
};

export type MetadataUpdateSettings = {
    webUIInformAvailableUpdate: boolean;
    serverInformAvailableUpdate: boolean;
};

export type MetadataServerSettings = MetadataDownloadSettings &
    MetadataLibrarySettings &
    MetadataClientSettings &
    MetadataMigrationSettings &
    MetadataBrowseSettings &
    MetadataTrackingSettings &
    MetadataUpdateSettings;

export interface ISearchSettings {
    ignoreFilters: boolean;
}

export interface IReaderPage {
    index: number;
    src: string;
}

export interface IReaderProps {
    pages: Array<IReaderPage>;
    pageCount: number;
    setCurPage: React.Dispatch<React.SetStateAction<number>>;
    curPage: number;
    initialPage: number;
    settings: IReaderSettings;
    manga: TManga;
    chapter: GetChaptersReaderQuery['chapters']['nodes'][number];
    nextChapter: () => void;
    prevChapter: () => void;
}

export type SourcePreferences = GetSourceSettingsQuery['source']['preferences'][number];

export interface PreferenceProps {
    updateValue: <Key extends keyof Omit<SourcePreferenceChangeInput, 'position'>>(
        type: Key,
        value: SourcePreferenceChangeInput[Key],
    ) => void;
}

export type TwoStatePreferenceProps = (CheckBoxPreferenceProps | SwitchPreferenceCompatProps) & {
    // intetnal props
    twoStateType: 'Switch' | 'Checkbox';
};

export type CheckBoxPreferenceProps = PreferenceProps &
    ExtractByKeyValue<SourcePreferences, '__typename', 'CheckBoxPreference'>;

export type SwitchPreferenceCompatProps = PreferenceProps &
    ExtractByKeyValue<SourcePreferences, '__typename', 'SwitchPreference'>;

export type ListPreferenceProps = PreferenceProps &
    ExtractByKeyValue<SourcePreferences, '__typename', 'ListPreference'>;

export type MultiSelectListPreferenceProps = PreferenceProps &
    ExtractByKeyValue<SourcePreferences, '__typename', 'MultiSelectListPreference'>;

export type EditTextPreferenceProps = PreferenceProps &
    ExtractByKeyValue<SourcePreferences, '__typename', 'EditTextPreference'>;

export interface NavbarItem {
    path: string;
    title: TranslationKey;
    SelectedIconComponent: OverridableComponent<SvgIconTypeMap<{}, 'svg'>>;
    IconComponent: OverridableComponent<SvgIconTypeMap<{}, 'svg'>>;
    show: 'mobile' | 'desktop' | 'both';
}

export type NullAndUndefined<T> = T | null | undefined;

export type ChapterSortMode = 'fetchedAt' | 'source' | 'chapterNumber' | 'uploadedAt';

export interface ChapterListOptions {
    active: boolean;
    unread: NullAndUndefined<boolean>;
    downloaded: NullAndUndefined<boolean>;
    bookmarked: NullAndUndefined<boolean>;
    reverse: boolean;
    sortBy: ChapterSortMode;
    showChapterNumber: boolean;
}

export type ChapterOptionsReducerAction =
    | { type: 'filter'; filterType: string; filterValue: NullAndUndefined<boolean> }
    | { type: 'sortBy'; sortBy: ChapterSortMode }
    | { type: 'sortReverse' }
    | { type: 'showChapterNumber' };

export type LibrarySortMode =
    | 'sortToRead'
    | 'sortAlph'
    | 'sortDateAdded'
    | 'sortLastRead'
    | 'sortLatestFetchedChapter'
    | 'sortLatestUploadedChapter';

enum GridLayout {
    Compact = 0,
    Comfortable = 1,
    List = 2,
}

export interface LibraryOptions {
    // display options
    showContinueReadingButton: boolean;
    showDownloadBadge: boolean;
    showUnreadBadge: boolean;
    gridLayout: GridLayout;
    SourcegridLayout: GridLayout;

    // filter options
    downloaded: NullAndUndefined<boolean>;
    bookmarked: NullAndUndefined<boolean>;
    unread: NullAndUndefined<boolean>;
    sorts: NullAndUndefined<LibrarySortMode>;
    sortDesc: NullAndUndefined<boolean>;
    showTabSize: boolean;
    tracker: Record<TrackerType['id'], NullAndUndefined<boolean>>;
}

export type ServerSettings = GetServerSettingsQuery['settings'];