// Copyright (C) The Arvados Authors. All rights reserved.
//
// SPDX-License-Identifier: AGPL-3.0

import { Dispatch } from 'redux';
import { dialogActions } from 'store/dialog/dialog-actions';
import { initialize, startSubmit } from 'redux-form';
import { resetPickerProjectTree } from 'store/project-tree-picker/project-tree-picker-actions';
import { RootState } from 'store/store';
import { ServiceRepository } from 'services/services';
import { CopyFormDialogData } from 'store/copy-dialog/copy-dialog';
import { getProcess } from 'store/processes/process';
import { snackbarActions, SnackbarKind } from 'store/snackbar/snackbar-actions';
import { initProjectsTreePicker } from 'store/tree-picker/tree-picker-actions';
import { ContainerRequestState } from 'models/container-request';

export const PROCESS_COPY_FORM_NAME = 'processCopyFormName';
export const MULTI_PROCESS_COPY_FORM_NAME = 'multiProcessCopyFormName';

export const openCopyProcessDialog =
    (resource: { name: string; uuid: string }) => (dispatch: Dispatch, getState: () => RootState, services: ServiceRepository) => {
        const process = getProcess(resource.uuid)(getState().resources);
        if (process) {
            dispatch<any>(resetPickerProjectTree());
            dispatch<any>(initProjectsTreePicker(PROCESS_COPY_FORM_NAME));
            const initialData: CopyFormDialogData = { name: `Copy of: ${resource.name}`, uuid: resource.uuid, ownerUuid: '' };
            dispatch<any>(initialize(PROCESS_COPY_FORM_NAME, initialData));
            dispatch(dialogActions.OPEN_DIALOG({ id: PROCESS_COPY_FORM_NAME, data: {} }));
        } else {
            dispatch(snackbarActions.OPEN_SNACKBAR({ message: 'Process not found', hideDuration: 2000, kind: SnackbarKind.ERROR }));
        }
    };

export const copyProcess = (resource: CopyFormDialogData) => async (dispatch: Dispatch, getState: () => RootState, services: ServiceRepository) => {
    dispatch(startSubmit(PROCESS_COPY_FORM_NAME));
    try {
        const process = await services.containerRequestService.get(resource.uuid);
        const {
            command,
            containerCountMax,
            containerImage,
            cwd,
            description,
            environment,
            kind,
            mounts,
            outputName,
            outputPath,
            outputProperties,
            outputStorageClasses,
            outputTtl,
            properties,
            runtimeConstraints,
            schedulingParameters,
            useExisting,
        } = process;
        const newProcess = await services.containerRequestService.create({
            command,
            containerCountMax,
            containerImage,
            cwd,
            description,
            environment,
            kind,
            mounts,
            name: resource.name,
            outputName,
            outputPath,
            outputProperties,
            outputStorageClasses,
            outputTtl,
            ownerUuid: resource.ownerUuid,
            priority: 500,
            properties,
            runtimeConstraints,
            schedulingParameters,
            state: ContainerRequestState.UNCOMMITTED,
            useExisting,
        });
        dispatch(dialogActions.CLOSE_DIALOG({ id: PROCESS_COPY_FORM_NAME }));
        return newProcess;
    } catch (e) {
        dispatch(dialogActions.CLOSE_DIALOG({ id: PROCESS_COPY_FORM_NAME }));
        throw new Error('Could not copy the process.');
    }
};