(ns distractionless.ui.apps
  (:require ["package:flutter/material.dart" :as m]
            ["package:flutter/widgets.dart" :as widgets]
            ["package:installed_apps/installed_apps.dart" :as apps]
            [distractionless.ui.constants :as duconstants]
            [distractionless.ui.apps.settings :as duasettings]
            ["dart:async" :as async]))

(defn start-app [app config-file *app-in-queue]
  (async/Future.delayed (Duration.
                         .seconds (duasettings/countdown-setting-value app config-file))
                        (fn []
                          (reset! *app-in-queue nil)
                          (await (apps/InstalledApps.startApp (.-packageName app))))))

(defn load-installed-apps! [a]
  (reset! a (await (apps/InstalledApps.getInstalledApps false true))))

(defn- render-app [app config-file ctx reloader *app-in-queue]
  (m/ListTile
   .title (m/Text (.-name app)
                  .style duconstants/text-style)
   .leading (widgets/Image.memory (.-icon app)
                                  .height 30.0)
   .onTap (fn []
            (reset! *app-in-queue app)
            (start-app app config-file *app-in-queue)
            nil)
   .onLongPress #(duasettings/open app config-file ctx reloader)))

(defn apps-list [apps config-file ctx reloader *app-in-queue]
  (m/ListView
   .padding m/EdgeInsets.zero
   .children (for [app apps]
               (render-app app config-file ctx reloader *app-in-queue))))