ui-console/src/main/java/market/guess/ui/console/command/LoadMarketStateMenuCommand.java


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41

package market.guess.ui.console.command;

import market.guess.api.CatalogContext;
import market.guess.ui.console.io.InputProcessor;

public final class LoadMarketStateMenuCommand implements MenuCommand {
  private final CatalogContext catalog;
  private final InputProcessor io;

  public LoadMarketStateMenuCommand(CatalogContext catalog, InputProcessor io) {
    super();
    this.catalog = catalog;
    this.io = io;
  }

  @Override
  public int getIndex() {
    return 8;
  }

  @Override
  public String getName() {
    return "Load market state";
  }

  @Override
  public void execute() {
    var path = io.readPath("Please enter full path to state file (without or with .json extension): ");
    var result = catalog.restoreState(path);

    if (result.isSuccess()) {
      io.println("Successfully restored %d event(s) from %s.".formatted(result.getData().eventsLoaded(), path));
    } else {
      var msg =
          result.getDetails() != null && !result.getDetails().isBlank()
              ? result.getDetails()
              : result.getMessage();
      io.println("Failed to restore state: %s".formatted(msg));
    }
  }
}