/**
 * Copyright (c) 2018-2019 mol* contributors, licensed under MIT, See LICENSE file for more info.
 *
 * @author Alexander Rose <alexander.rose@weirdbyte.de>
 * @author David Sehnal <david.sehnal@gmail.com>
 */

import { ParamDefinition as PD } from '../../mol-util/param-definition';
import { Representation, RepresentationProps, RepresentationProvider } from '../representation';
import { StructureUnitTransforms } from '../../mol-model/structure/structure/util/unit-transforms';
import { Structure } from '../../mol-model/structure';
import { BaseGeometry } from '../../mol-geo/geometry/base';
import { Mesh } from '../../mol-geo/geometry/mesh/mesh';
import { Spheres } from '../../mol-geo/geometry/spheres/spheres';
import { Points } from '../../mol-geo/geometry/points/points';
import { Lines } from '../../mol-geo/geometry/lines/lines';
import { DirectVolume } from '../../mol-geo/geometry/direct-volume/direct-volume';
import { TextureMesh } from '../../mol-geo/geometry/texture-mesh/texture-mesh';
import { Text } from '../../mol-geo/geometry/text/text';

export interface StructureRepresentationState extends Representation.State {
    unitTransforms: StructureUnitTransforms | null,
    unitTransformsVersion: number
}
export const StructureRepresentationStateBuilder: Representation.StateBuilder<StructureRepresentationState> = {
    create: () => {
        return {
            ...Representation.createState(),
            unitTransforms: null,
            unitTransformsVersion: -1
        }
    },
    update: (state: StructureRepresentationState, update: Partial<StructureRepresentationState>) => {
        Representation.updateState(state, update)
        if (update.unitTransforms !== undefined) state.unitTransforms = update.unitTransforms
    }
}

export interface StructureRepresentation<P extends RepresentationProps = {}> extends Representation<Structure, P, StructureRepresentationState> { }

export type StructureRepresentationProvider<P extends PD.Params, Id extends string = string> = RepresentationProvider<Structure, P, StructureRepresentationState, Id>
export function StructureRepresentationProvider<P extends PD.Params, Id extends string>(p: StructureRepresentationProvider<P, Id>): StructureRepresentationProvider<P, Id> { return p; }
//

export const StructureParams = { ...BaseGeometry.Params }
export type StructureParams = typeof StructureParams

export const StructureMeshParams = { ...Mesh.Params, ...StructureParams }
export type StructureMeshParams = typeof StructureMeshParams

export const StructureSpheresParams = { ...Spheres.Params, ...StructureParams }
export type StructureSpheresParams = typeof StructureSpheresParams

export const StructurePointsParams = { ...Points.Params, ...StructureParams }
export type StructurePointsParams = typeof StructurePointsParams

export const StructureLinesParams = { ...Lines.Params, ...StructureParams }
export type StructureLinesParams = typeof StructureLinesParams

export const StructureTextParams = { ...Text.Params, ...StructureParams }
export type StructureTextParams = typeof StructureTextParams

export const StructureDirectVolumeParams = { ...DirectVolume.Params, ...StructureParams }
export type StructureDirectVolumeParams = typeof StructureDirectVolumeParams

export const StructureTextureMeshParams = { ...TextureMesh.Params, ...StructureParams }
export type StructureTextureMeshParams = typeof StructureTextureMeshParams

export { ComplexRepresentation } from './complex-representation'
export { UnitsRepresentation } from './units-representation'
export { ComplexVisual } from './complex-visual'
export { UnitsVisual } from './units-visual'