import 'dart:developer';
import 'dart:math' as math;
import 'package:dartterm/assets.dart';
import 'package:dartterm/gen/generator.dart';
import 'package:dartterm/input.dart';
import 'package:dartterm/skreek.dart';
import 'package:dartterm/terminal.dart';

void main() async {
  Vaults vaults;
  while (true) {
    skreek("about to load template");
    at(0, 0).clear();
    at(0, 0).puts("Loading template!");
    Vaults? maybeVaults =
        getVaultsIfAvailable("assets/images/vaults/house1.png");

    if (maybeVaults != null) {
      skreek("wasn't null!");
      vaults = maybeVaults;
      break;
    }
    await zzz(0.1);
  }

  at(0, 0).clear();
  at(0, 0).puts("Loaded! $vaults");

  int seed = 0;

  while (true) {
    Vault output = Generator(math.Random(seed), vaults).generate(Requirement(
        32,
        24,
        DirectionSet(
            {Direction.up, Direction.left, Direction.right, Direction.down})));
    var w = output.vx;
    var h = output.vy;
    for (var y = 0; y < h; y++) {
      for (var x = 0; x < w; x++) {
        var cursor = at(x * 2, y * 2).big();
        switch (output.tiles[x + y * w]) {
          case VaultTile.bspfloor:
            cursor.puts(" ");
          case VaultTile.floor:
            cursor.puts(".");
          case VaultTile.door:
            cursor.puts("d");
          case VaultTile.wall:
            cursor.puts("#");
          case VaultTile.exit:
            cursor.puts("X");
        }
      }
    }
    inpLoop:
    await for (var inp in rawInput()) {
      print(inp);
      switch (inp) {
        case Keystroke(text: "a"):
          seed -= 1;
          break inpLoop;
        case Keystroke(text: "d"):
          seed += 1;
          break inpLoop;
        default:
      }
    }
  }
}
/*
void main() async {
  var descriptor = "generic";
  while (true) {
    at(0, 0).clear();
    at(0, 0).puts("Hello, bats!");
    at(0, 2).fg(Palette.subtitle).small().puts("Beware of the bat!");
    at(4, 4)
        .bg(Palette.subtitle)
        .fg(Palette.defaultBg)
        .big()
        .highlight()
        .act(Act(
            isDefault: true,
            label: "Strong!",
            callback: () async {
              log("strong!");
              descriptor = "strong";
            }))
        .act(Act(
            label: "Nocturnal!",
            callback: () async {
              log("nocturnal!");
              descriptor = "nocturnal";
            }))
        .puts("ALTER BAT");

    at(4, 8).normal().puts("A $descriptor bat!");

    // await zzz(1.0);
    await waitMenu();
  }
}
*/