import {
  INI_PANEL_ENTRIES,
  getIniPanelEntryByHref,
  getIniPanelEntryManifest,
} from "./entry-manifest.js";
import {
  createMachineSessionControlPageController,
} from "./control-page-controller.js";
import {
  renderMachineSessionControlView,
} from "./control-view-renderer.js";
import {
  controlPageStatusText,
  createControlPageRefreshState,
  refreshMachineSessionControlPage,
} from "./control-page-refresh-workflow.js";
import {
  createControlPageSessionLoadState,
  loadMachineSessionForControlPageWorkflow,
} from "./control-page-session-workflow.js";
import {
  createMachineSessionReadonlyStatus,
  createMachineSessionReadonlyStatusApiManifest,
  readMachineSessionReadonlyStatus,
} from "./readonly-status-api.js";
export {
  controlPageStatusText,
  createControlPageRefreshState,
  refreshMachineSessionControlPage,
} from "./control-page-refresh-workflow.js";
export {
  createControlPageSessionLoadState,
  loadMachineSessionForControlPageWorkflow,
} from "./control-page-session-workflow.js";
export {
  createMachineSessionReadonlyStatus,
  createMachineSessionReadonlyStatusApiManifest,
  readMachineSessionReadonlyStatus,
} from "./readonly-status-api.js";
export {
  INI_PANEL_ENTRIES,
  getIniPanelEntryByHref,
  getIniPanelEntryManifest,
} from "./entry-manifest.js";
export {
  createMachineSessionControlPageController,
} from "./control-page-controller.js";
export {
  renderMachineSessionControlView,
} from "./control-view-renderer.js";

export function getVisibleIniPanelEntries() {
  return getIniPanelEntryManifest();
}

export function createIniPanelLauncherLinkViewModel(entries = getVisibleIniPanelEntries()) {
  return entries.map(({ id, href, title }) => ({
    entryId: id,
    href,
    label: title,
  }));
}

export function createIniPanelLaunchApiManifest(entries = getVisibleIniPanelEntries()) {
  return {
    apiName: "ini-panel-launch",
    methods: [
      "getLaunchApiManifest",
      "getLauncherLinks",
      "getControlPageApiMethods",
    ],
    visibleEntries: entries.map(({ id, href, title }) => ({
      id,
      href,
      title,
    })),
    targetPages: entries.map(({ id, href }) => ({
      entryId: id,
      href,
    })),
    controlPageApiMethods: createControlPageBrowserApiMethods(),
  };
}

export function createIniPanelShellControlPageContract() {
  const readonlyStatusApiManifest = createMachineSessionReadonlyStatusApiManifest();
  return {
    methodNames: [
      "createController",
      "loadSessionState",
      "readStatus",
      "refresh",
      "renderView",
    ],
    readonlyStatusApiManifest,
    readonlyStatusApiMethodNames: Object.keys(readonlyStatusApiManifest.methods),
    readonlyStatusApiStatusFields: readonlyStatusApiManifest.statusFields,
    relatedControlPageMethods: readonlyStatusApiManifest.relatedControlPageMethods,
  };
}

export function createControlPageBrowserApiMethods() {
  return [
    "getControlPageApiMethods",
    "getControlPageContract",
    "getControlView",
    "getPanelApi",
    "loadControlPageSessionState",
    "readControlPageStatus",
    "refreshControlPage",
    "renderControlPage",
  ];
}

export function createIniPanelShellViewModel(entries = getVisibleIniPanelEntries()) {
  return {
    pages: entries.map(({ id, href, title }) => ({
      id,
      href,
      title,
    })),
    launcherLinks: createIniPanelLauncherLinkViewModel(entries),
    launchApiManifest: createIniPanelLaunchApiManifest(entries),
    controlPage: {
      browserApiMethods: createControlPageBrowserApiMethods(),
      contract: createIniPanelShellControlPageContract(),
      createController: createMachineSessionControlPageController,
      loadSessionState: loadMachineSessionForControlPageWorkflow,
      readonlyStatusApiManifest: createMachineSessionReadonlyStatusApiManifest(),
      readStatus: readMachineSessionReadonlyStatus,
      refresh: refreshMachineSessionControlPage,
      renderView: renderMachineSessionControlView,
    },
  };
}