/*
 * MIT License
 *
 * Copyright (c) 2018-2020 Ardalan Amini
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

import * as mongodb from "mongodb";
import * as Odin from "..";
import DB, { Operator, JoinQuery, Callback, Iterator, Id } from "../DB";
import Filter from "../DB/Filter";
import Relation from "../Relation/Base";
declare namespace Query {
    interface Rel {
        relation: Relation;
        relations: Relation.Relation[];
    }
}
declare class Query<T extends Record<string, unknown> = any> extends DB<T> {
    protected readonly _model: typeof Odin;
    protected readonly _relations: Query.Rel[];
    protected _withTrashed: boolean;
    protected _lean: boolean;
    constructor(model: typeof Odin, relations?: Query.Rel[]);
    protected _apply_options(withRelations?: boolean): this;
    /******************************* With Trashed *******************************/
    withTrashed(): this;
    /*********************************** Lean ***********************************/
    lean(): this;
    /****************************** Has & WhereHas ******************************/
    has(relation: string, count?: number): this;
    has(relation: string, operator: Operator, count?: number): this;
    whereHas(relation: string, filter: (q: Filter) => Filter, count?: number): this;
    whereHas(relation: string, filter: (q: Filter) => Filter, operator: Operator, count?: number): this;
    /*********************************** Joins **********************************/
    join(collection: string | typeof Odin, query?: JoinQuery<T>, as?: string): this;
    /*********************************** Read ***********************************/
    exists(): Promise<boolean>;
    exists(callback: Callback<boolean>): void;
    count(): Promise<number>;
    count(callback: Callback<number>): void;
    iterate(): Iterator<T>;
    get(): Promise<T[]>;
    get(callback: Callback<T[]>): void;
    first(): Promise<T>;
    first(callback: Callback<T>): void;
    value(field: string): Promise<any>;
    value(field: string, callback: Callback<any>): void;
    pluck(field: string): Promise<any>;
    pluck(field: string, callback: Callback<any>): void;
    max(field: string): Promise<any>;
    max(field: string, callback: Callback<any>): void;
    min(field: string): Promise<any>;
    min(field: string, callback: Callback<any>): void;
    avg(field: string): Promise<any>;
    avg(field: string, callback: Callback<any>): void;
    /********************************** Inserts *********************************/
    insert(items: T[]): Promise<number>;
    insert(items: T[], callback: Callback<number>): void;
    insertGetId(item: T): Promise<Id>;
    insertGetId(item: T, callback: Callback<Id>): void;
    /********************************** Updates *********************************/
    protected _update(update: {
        [key: string]: any;
    }, callback?: Callback<mongodb.UpdateWriteOpResult>, soft?: {
        type: "delete" | "restore";
        field: string;
        value?: Date;
    }): Promise<mongodb.UpdateWriteOpResult>;
    update(update: Partial<T>): Promise<number>;
    update(update: Partial<T>, callback: Callback<number>): void;
    increment(field: string, count?: number): Promise<number>;
    increment(field: string, callback: Callback<number>): void;
    increment(field: string, count: number, callback: Callback<number>): void;
    decrement(field: string, count?: number): Promise<number>;
    decrement(field: string, callback: Callback<number>): void;
    decrement(field: string, count: number, callback: Callback<number>): void;
    unset(fields: string[]): Promise<number>;
    unset(fields: string[], callback: Callback<number>): void;
    /********************************** Deletes *********************************/
    delete(force?: boolean): Promise<number>;
    delete(callback: Callback<number>): void;
    delete(force: boolean, callback: Callback<number>): void;
    /********************************* Restoring ********************************/
    restore(): Promise<number>;
    restore(callback: Callback<number>): void;
}
export default Query;