using GTANetworkAPI;
using ReallifeGamemode.Database;
using ReallifeGamemode.Database.Entities;
using ReallifeGamemode.Database.Models;
using ReallifeGamemode.Server.Extensions;
using ReallifeGamemode.Server.Job;
using ReallifeGamemode.Server.Types;
using ReallifeGamemode.Server.Util;
using System;
using System.Collections.Generic;
using System.Linq;

/**
* @overview Life of German Reallife - Chat Service (ChatService.cs)
* @author hydrant, xSprite
* @copyright (c) 2008 - 2018 Life of German
*/

namespace ReallifeGamemode.Server.Services
{
  class ChatService
  {
    public static void NotAuthorized(Player player)
    {
      ChatService.ErrorMessage(player, "Du kannst diesen Befehl nicht ausführen");
    }

    public static void PlayerNotFound(Player player)
    {
      ChatService.ErrorMessage(player, "Der Spieler wurde nicht gefunden");
    }

    public static void ErrorMessage(Player player, string message)
    {
      ChatService.SendMessage(player, $"~r~[FEHLER]~s~ {message}~s~.");
    }

    public static void SendMessage(Player player, string message)
    {
      if (player == null) return;
      if (player.GetData<bool>("isDead") == true && (!player.GetUser()?.IsAdmin(AdminLevel.SUPPORTER) ?? true)) return;
      player.SendChatMessage(message);
    }

    public static void Broadcast(string message) => NAPI.Pools.GetAllPlayers().Where(c => c.IsLoggedIn()).ToList().ForEach(c => SendMessage(c, message));

    /// <summary>
    /// Sendet eine Nachricht an eine Liste von Fraktionen
    /// </summary>
    /// <param name="message">Die Nachricht, die gesendet werden soll</param>
    /// <param name="factions">Die Liste an Fraktionen, die diese Nachricht bekommen sollen</param>
    public static void BroadcastFaction(string message, List<Faction> factions)
    {
      foreach (Player c in NAPI.Pools.GetAllPlayers())
      {
        Faction f = c.GetUser()?.Faction;
        if (f != null)
        {
          if (factions.Find(fT => fT.Id == f.Id) != null)
          {
            ChatService.SendMessage(c, message);
          }
        }
      }
    }

    /// <summary>
    /// Sendet eine Nachricht an eine Fraktion
    /// </summary>
    /// <param name="message">Die Nachricht, die gesendet werden soll</param>
    /// <param name="f">Die Fraktion, die diese Nachricht bekommen soll</param>
    public static void BroadcastFaction(string message, Faction f)
    {
      BroadcastFaction(message, new List<Faction>() { f });
    }

    /// <summary>
    /// Sendet eine Nachricht an alle Spieler mit einem bestimmten Admin Level
    /// </summary>
    /// <param name="message">Die Nachricht, die gesendet werden soll</param>
    /// <param name="minLevel">Das mindest Admin Level, das für das Erhalten dieser Nachricht benötigt wird</param>
    public static void HQMessage(string message)
    {
      BroadcastFaction("!{#8181E9}HQ: " + message, new List<int>() { 1, 3 });
    }

    public static void BroadcastAdmin(string message, AdminLevel minLevel)
    {
      NAPI.Pools.GetAllPlayers().ForEach(p =>
      {
        if (p.GetUser()?.IsAdmin(minLevel) ?? false)
        {
          ChatService.SendMessage(p, message);
        }
      });
    }
    public static void BroadcastDutyAdmin(string message)
    {
      NAPI.Pools.GetAllPlayers().ForEach(p =>
      {
        if (p.IsAdminDuty())
        {
          ChatService.SendMessage(p, message);
        }
      });
    }

    public static void BroadcastGroup(string message, Group group)
    {
      message = $"!{{FF8080}}** Gruppe: {message}";

      NAPI.Pools.GetAllPlayers().ForEach(p =>
      {
        Group pGroup = p.GetUser()?.Group;
        if (pGroup?.Id == group.Id)
        {
          ChatService.SendMessage(p, message);
        }
      });
    }

    public static void BroadcastJob(string message, JobBase job)
    {
      job.GetUsersInJob().ForEach(c => ChatService.SendMessage(c, message));
    }

    internal static void BroadcastFaction(string message, List<int> factionIds)
    {
      using (var dbContext = new DatabaseContext())
      {
        BroadcastFaction(message, dbContext.Factions.Where(f => factionIds.Contains(f.Id)).ToList());
      }
    }
  }
}