// Type definitions for flowjs
// Project: https://github.com/flowjs/flow.js
// Definitions by: Ryan McNamara <https://github.com/ryan10132>
// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped

declare namespace flowjs {
    interface IFlow {
        support: boolean;
        supportDirectory: boolean;
        opts: Object;
        files: IFlowFile[];

        assignBrowse(domNodes: HTMLElement[], isDirectory: boolean, singleFile: boolean, attributes: Object): void;
        assignDrop(domNodes: HTMLElement[]): void;
        unAssignDrop(domNodes: HTMLElement[]): void;
        on(event: string, callback: Function): void;
        off(event?: string, callback?: Function): void;
        upload(): void;
        pause(): void;
        resume(): void;
        cancel(): void;
        progress(): number;
        isUploading(): boolean;
        addFile(file: File): void;
        removeFile(file: IFlowFile): void;
        getFromUniqueIdentifier(uniqueIdentifier: string): IFlowFile;
        getSize(): number;
        sizeUploaded(): number;
        timeRemaining(): number;
    }

    interface IFlowOptions {
        target?: string;
        singleFile?: boolean;
        chunkSize?: number;
        forceChunkSize?: boolean;
        simultaneousUploads?: number;
        fileParameterName?: string;
        query?: Object;
        headers?: Object;
        withCredentials?: boolean;
        method?: string;
        testMethod?: string;
        uploadMethod?: string;
        allowDuplicateUploads?: boolean;
        prioritizeFirstAndLastChunk?: boolean;
        testChunks?: boolean;
        preprocess?: Function;
        initFileFn?: Function;
        generateUniqueIdentifier?: Function;
        maxChunkRetries?: number;
        chunkRetryInterval?: number;
        progressCallbacksInterval?: number;
        speedSmoothingFactor?: number;
        successStatuses?: string[];
        permanentErrors?: string[];
    }

    interface IFlowFile {
        flowObj: IFlow;
        file: File;
        name: string;
        relativePath: string;
        size: number;
        uniqueIdentifier: string;
        averageSpeed: number;
        currentSpeed: number;
        chunks: any[];
        paused: boolean;
        error: boolean;

        progress(relative: boolean): number;
        pause(): void;
        resume(): void;
        cancel(): void;
        retry(): void;
        bootstrap(): void;
        isUploading(): boolean;
        isComplete(): boolean;
        sizeUploaded(): number;
        timeRemaining(): number;
        getExtension(): string;
        getType(): string;
    }
}