using NetCord;
using NetCord.Services;
using NetCord.Services.ApplicationCommands;
using StreakBot.Services;

namespace StreakBot.Commands;

public class CheckStreakCommand : ApplicationCommandModule<ApplicationCommandContext>
{
    private readonly StreakService _streakService;

    public CheckStreakCommand(StreakService streakService)
    {
        _streakService = streakService;
    }

    [SlashCommand("streak", "Check your daily streak with another user")]
    public async Task<string> CheckStreak()
    {
        if (Context.Interaction.GuildId is not null)
        {
            return "This command can only be used in a dm!";
        }

        var initiatorId = Context.User.Id;

        var streaks = await _streakService.CheckStreaksAsync(initiatorId);

        if (!streaks.Any())
        {
            return "You have no streaks.";
        }

        var output = "You have the following streaks:";

        foreach (var streak in streaks)
        {
            var targetId = streak.User1Id == initiatorId ? streak.User2Id : streak.User1Id;
            output += $"\n\nYour streak with <@{targetId}> started on {streak.CreatedDate:MMM-dd-yyyy}, and your current streak pet is {streak.StreakNumber} days old!";
        }

        return output;

    }
}