using Discord.Commands;

namespace Discord_Bot
{
    public class ReminderModule : ModuleBase<SocketCommandContext>
    {
        private long dayPeriod = 24 * 60 * 60 * 1000;
        private Timer reminderTimer;
        
        [Command("remindertime")]
        public async Task ReminderTime([Remainder]string message = "")
        {
            SaveToConfig("reminderTime", message);
            
            var time = message.Split(":");
            SetReminderTime(int.Parse(time[0]), int.Parse(time[1]));
            await ReplyAsync($"Заебись");
        }
        
        [Command("calltime")]
        public async Task CallTime([Remainder]string message = "")
        {
            SaveToConfig("callTime", message);
            
            var time = message.Split(":");
            SetReminderTime(int.Parse(time[0]), int.Parse(time[1]));
            await ReplyAsync($"Заебись");
        }
        
        [Command("users")]
        public async Task Users([Remainder]string message = "")
        {
            SaveToConfig("users", message);
            
            var time = message.Split(":");
            SetReminderTime(int.Parse(time[0]), int.Parse(time[1]));
            await ReplyAsync($"Заебись");
        }
        
        public void SetReminderTime(int hours, int minutes)
        {
            var now = DateTime.Now;
            var nextReminder = new DateTime(now.Year, now.Month, now.Day, hours, minutes, 0);
            var span = (nextReminder - now).TotalMilliseconds;
            reminderTimer = new Timer(SendReminder, "sd", (long)span, dayPeriod);

            ReloadTimers();
        }
        
        public void SetCallTime(int hours, int minutes)
        {
            var now = DateTime.Now;
            var nextReminder = new DateTime(now.Year, now.Month, now.Day, hours, minutes, 0);
            var span = (nextReminder - now).TotalMilliseconds;
            reminderTimer = new Timer(SendReminder, "sd", (long)span, dayPeriod);

            ReloadTimers();
        }

        private async void SendReminder(object? state)
        {
            var users = Functions.GetConfig()["users"].ToString();
            await ReplyAsync($"{users}\nБудет чо?");
        }
        private async void SendCall(object? state)
        {
            await ReplyAsync($"?");
        }

        private void SaveToConfig(string key, string data)
        {
            var config = Functions.GetConfig();
            config[key] = data;
            Functions.SaveConfig(config);
        }

        private void ReloadTimers()
        {
            
        }
    }
}