import { type JsonObject } from 'type-fest';
import { type ActionDefinition } from './actionDefinition.js';
import { type Remapper } from './remapper.js';
import { type ViewRole } from './roles.js';
import { type Theme } from './theme.js';
/**
 * A project that is loaded in an app
 */
export interface ControllerDefinition {
    /**
     * A mapping of actions that can be fired by the project to action handlers.
     *
     * The exact meaning of the parameters depends on the project.
     */
    actions?: Record<string, ActionDefinition>;
    /**
     * Mapping of the events the project can listen to and emit.
     *
     * The exact meaning of the parameters depends on the project.
     */
    events?: {
        listen?: Record<string, string>;
        emit?: Record<string, string>;
    };
}
/**
 * A block that is displayed on a page.
 */
export interface BlockDefinition extends ControllerDefinition {
    /**
     * The type of the controller.
     *
     * A block type follow the format `@organization/project`.
     * If the organization is _appsemble_, it may be omitted.
     *
     * Pattern:
     * ^(@[a-z]([a-z\d-]{0,30}[a-z\d])?\/)?[a-z]([a-z\d-]{0,30}[a-z\d])$
     *
     * Examples:
     * - `empty`
     * - `@amsterdam/empty`
     */
    type: string;
    /**
     * A [semver](https://semver.org) representation of the project version.
     *
     * Pattern:
     * ^\d+\.\d+\.\d+$
     */
    version: string;
    /**
     * An optional header to render above the block.
     */
    header?: Remapper;
    /**
     * An override of the block’s default layout.
     */
    layout?: 'float' | 'grow' | 'static';
    /**
     * For floating blocks this property defines where the block should float.
     */
    position?: 'bottom left' | 'bottom right' | 'bottom' | 'left' | 'right' | 'top left' | 'top right' | 'top';
    /**
     * Whether to render the block or not.
     */
    hide?: Remapper;
    /**
     * The theme of the block.
     */
    theme?: Partial<Theme>;
    /**
     * A list of roles that are allowed to view this block.
     */
    roles?: ViewRole[];
    /**
     * A free form mapping of named parameters.
     *
     * The exact meaning of the parameters depends on the project type.
     */
    parameters?: JsonObject;
    /**
     * Grid area defined in the page layout definition
     */
    gridArea?: string;
}