import { DependenciesReceipt } from "../config/setupConfig"
import { SetInterfaces } from "../interfaces/setupInterfaces"
import { SDKManifest } from "../manifest/ManifestTypes"
import {
  Effects,
  ExpectedExports,
  ExposeUiPaths,
  ExposeUiPathsAll,
} from "../types"
import { Migrations } from "./migrations/setupMigrations"
import { SetupExports } from "./setupExports"
import { Install } from "./setupInstall"
import { Uninstall } from "./setupUninstall"

export function setupInit<Manifest extends SDKManifest, Store>(
  migrations: Migrations<Manifest, Store>,
  install: Install<Manifest, Store>,
  uninstall: Uninstall<Manifest, Store>,
  setInterfaces: SetInterfaces<Manifest, Store, any, any>,
  setupExports: SetupExports<Store>,
  setDependencies: (options: {
    effects: Effects
    input: any
  }) => Promise<DependenciesReceipt>,
): {
  init: ExpectedExports.init
  uninit: ExpectedExports.uninit
} {
  return {
    init: async (opts) => {
      await migrations.init(opts)
      await install.init(opts)
      await setInterfaces({
        ...opts,
        input: null,
      })
      const { services, ui } = await setupExports(opts)
      await opts.effects.exposeForDependents({ paths: services })
      await opts.effects.exposeUi(forExpose(ui))
      await setDependencies({ effects: opts.effects, input: null })
    },
    uninit: async (opts) => {
      await migrations.uninit(opts)
      await uninstall.uninit(opts)
    },
  }
}
function forExpose<Store>(ui: { [key: string]: ExposeUiPaths<Store> }) {
  return Object.fromEntries(
    Object.entries(ui).map(([key, value]) => [key, forExpose_(value)]),
  )
}

function forExpose_<Store>(ui: ExposeUiPaths<Store>): ExposeUiPathsAll {
  if (ui.type === ("object" as const)) {
    return {
      type: "object" as const,
      value: Object.fromEntries(
        Object.entries(ui.value).map(([key, value]) => [
          key,
          forExpose_(value),
        ]),
      ),
      description: ui.description ?? null,
    }
  }
  return {
    description: null,

    copyable: null,
    qr: null,
    ...ui,
  }
}