import { MyOpenActionsWidget } from '../widgets/MyOpenActionsWidget.jsx'
import { InitiativesWidget } from '../widgets/InitiativesWidget.jsx'
import { BlockedActionsWidget } from '../widgets/BlockedActionsWidget.jsx'
import { TenantContextWidget } from '../widgets/TenantContextWidget.jsx'
import { WorkspaceSummaryWidget } from '../widgets/WorkspaceSummaryWidget.jsx'
import { AttentionWidget } from '../widgets/AttentionWidget.jsx'

/** @typedef {import('react').ComponentType<any>} WidgetComponent */

/**
 * @typedef {Object} WidgetDefinition
 * @property {string} key
 * @property {string} title
 * @property {string} [description]
 * @property {string} area
 * @property {string} [requiredCapability]
 * @property {number} defaultOrder
 * @property {WidgetComponent} component
 */

/** @type {WidgetDefinition[]} */
export const WIDGETS = [
  {
    key: 'kairo.tenant_context',
    title: 'Kontext',
    description: 'Aktiver Tenant und Actor',
    area: 'workspace',
    defaultOrder: 0,
    component: TenantContextWidget,
  },
  {
    key: 'kairo.workspace_summary',
    title: 'Überblick',
    description: 'Workspace-Kennzahlen aus Data Layer',
    area: 'workspace',
    requiredCapability: 'kairo.workspace.read',
    defaultOrder: 5,
    component: WorkspaceSummaryWidget,
  },
  {
    key: 'kairo.attention',
    title: 'Aufmerksamkeit',
    description: 'Regelbasierte Attention-Items',
    area: 'workspace',
    requiredCapability: 'kairo.attention.read',
    defaultOrder: 8,
    component: AttentionWidget,
  },
  {
    key: 'kairo.my_open_actions',
    title: 'Meine offenen Maßnahmen',
    description: 'Offene Maßnahmen, die mir zugewiesen sind',
    area: 'workspace',
    requiredCapability: 'kairo.action.read',
    defaultOrder: 10,
    component: MyOpenActionsWidget,
  },
  {
    key: 'kairo.blocked_actions',
    title: 'Blockierte Maßnahmen',
    description: 'Mir zugewiesene blockierte Maßnahmen',
    area: 'workspace',
    requiredCapability: 'kairo.action.read',
    defaultOrder: 20,
    component: BlockedActionsWidget,
  },
  {
    key: 'kairo.active_initiatives',
    title: 'Aktive Vorhaben',
    description: 'Aktive und pausierte Vorhaben im Tenant',
    area: 'workspace',
    requiredCapability: 'kairo.initiative.read',
    defaultOrder: 30,
    component: InitiativesWidget,
  },
]

/**
 * @param {string} area
 * @param {Set<string>|string[]} capabilities
 */
export function getWidgetsForArea(area, capabilities) {
  const capSet = capabilities instanceof Set ? capabilities : new Set(capabilities)
  return WIDGETS.filter((w) => w.area === area)
    .filter((w) => !w.requiredCapability || capSet.has(w.requiredCapability))
    .sort((a, b) => a.defaultOrder - b.defaultOrder)
}

export function getWidgetByKey(key) {
  return WIDGETS.find((w) => w.key === key)
}