import { immutable } from '../decorators';
import { View, Element } from '..';
import permissionService from '../../service/permission';


export class Permission {
    /**
     * App Name
     */
    @immutable()
    public readonly domainName: string = undefined;
    /**
     * 上报权限后的资源id
     */
    @immutable()
    public readonly resourceId: string = undefined;

    /**
     * 应用 id
     */
    @immutable()
    public readonly serviceId: string = undefined;

    /**
     * view
     */
    @immutable()
    public readonly view: View = undefined;

    /**
     * element
     */
    @immutable()
    public readonly element: Element = undefined;

    /**
     * @param source 需要合并的部分参数
     */
    constructor(source?: Partial<Permission>) {
        const { domainName } = source;
        Object.assign(this, source);
        if (!domainName) {
            throw new Error('Permission need domainName!');
        }
    }

    async createDefaultRoleFromRoleName(roleName: string) {
        if (!roleName)
            return;
        return await permissionService.createRole({
            body: {
                name: roleName,
                serviceId: this.serviceId,
            },
        });
    }

    async updateRoleName(roleId: string, roleName: string) {
        return await permissionService.updateRole({
            body: {
                id: roleId,
                name: roleName,
                serviceId: this.serviceId,
            }
        })
    }

    /**
     * 
     * @param query {
     *   resourceId
     *   roleId
     * }
     */
    async attachPermissionResource(query: Object) {
        return await permissionService.attachPermissionResourceAction({ query });
    }

    async detachPermissionResource(query: Object) {
        return await permissionService.detachPermissionResourceAction({ query });
    }

    async getInitRoles(resourceId: string) {
        return await permissionService.getRoles({ 
            query: { 
                serviceId: this.serviceId, 
                resourceId,
            } 
        });
    }

    async attachDevRole(resourceId: string) {
        const data: any = await this.getInitRoles(resourceId)|| [];
        let roleId;
        data.forEach((item: any) => {
            if (item.name === 'DEV-AdminRole') {
                roleId = item.id;
            }
        })
        // 获取权限树资源Id
        if (roleId) {
            // 默认角色开启
            await this.attachPermissionResource({
                resourceId,
                roleId,
            });
            await this.getInitRoles(resourceId);
        }
    }
}

export default Permission;