// Copyright (C) 2019 Storj Labs, Inc.
// See LICENSE for copying information.

import { BaseGql } from '@/api/baseGql';
import { CreateProjectModel, Project, ProjectsApi } from '@/types/projects';

export class ProjectsApiGql extends BaseGql implements ProjectsApi {
    /**
     * Creates project
     *
     * @param createProjectModel - contains project information
     * @throws Error
     */
    public async create(createProjectModel: CreateProjectModel): Promise<Project> {
        const query =
            `mutation($name: String!, $description: String!) {
                createProject(
                    input: {
                        name: $name,
                        description: $description,
                    }
                ) {id}
            }`;

        const variables = {
            name: createProjectModel.name,
            description: createProjectModel.description,
        };

        const response = await this.mutate(query, variables);

        return new Project(response.data.createProject.id, variables.name, variables.description, '');
    }

    /**
     * Fetch projects
     *
     * @returns Project[]
     * @throws Error
     */
    public async get(): Promise<Project[]> {
        const query = `query {
            myProjects{
                name
                id
                description
                createdAt
                ownerId
            }
        }`;

        const response = await this.query(query);

        return response.data.myProjects;
    }

    /**
     * Update project description
     *
     * @param projectId - project ID
     * @param description - project description
     * @returns Project[]
     * @throws Error
     */
    public async update(projectId: string, description: string): Promise<void> {
        const query =
            `mutation($projectId: String!, $description: String!) {
                updateProjectDescription(
                    id: $projectId,
                    description: $description
                ) {name}
            }`;

        const variables = {
            projectId: projectId,
            description: description,
        };

        await this.mutate(query, variables);
    }

    /**
     * Delete project
     *
     * @param projectId - project ID
     * @throws Error
     */
    public async delete(projectId: string): Promise<void> {
        const query =
            `mutation($projectId: String!) {
                deleteProject(
                    id: $projectId
                ) {name}
            }`;

        const variables = {
            projectId: projectId,
        };

        await this.mutate(query, variables);
    }
}