using System;
using ACE.Entity.Enum;
using ACE.Server.Factories;
using ACE.Server.Network;

namespace ACE.Server.Command.Handlers
{
    public static class DeveloperLootCommands
    {
        [CommandHandler("testlootgen", AccessLevel.Admin, CommandHandlerFlag.ConsoleInvoke, 1, "Generates Loot for testing LootFactories.  Do testlootgen -info for examples.", "<number of items> <loot tier> <melee, missile, caster, armor, pet, aetheria (optional)>")]
        public static void TestLootGenerator(Session session, params string[] parameters)
        {
            if (parameters[0] == "-info")
            {
                Console.WriteLine($"Usage: \n" +
                                $"<number of items> <loot tier> <(optional)display table - melee, missile, caster, jewelry, armor, cloak, pet, aetheria> \n" +
                                $" Example: The following command will generate 1000 items in Tier 7 that shows the melee table\n" +
                                $"testlootgen 1000 7 melee \n" +
                                $" Example: The following command will generate 1000 items in Tier 6 that just shows a summary \n" +
                                $"testlootgen 1000 6 \n");
                return;
            }

            if (!int.TryParse(parameters[0], out int numItems))
            {
                Console.WriteLine("Number of items is not an integer");
                return;
            }

            if (!int.TryParse(parameters[1], out int tier))
            {
                Console.WriteLine("Tier is not an integer");
                return;
            }

            if (tier < 1 || tier > 8)
            {
                Console.WriteLine($"Tier must be 1-8.  You entered tier {tier}, which does not exist!");
                return;
            }

            var logStats = false;
            var displayTable = "";

            if (parameters.Length > 2)
            {
                switch (parameters[2].ToLower())
                {
                    case "melee":
                    case "missile":
                    case "caster":
                    case "jewelry":
                    case "armor":
                    case "pet":         // it appears TestLootGen -> CreateRandomLootObjects profiles do not contain any PetDevices, not sure if this is a bug?
                    case "aetheria":    // it appears TestLootGen -> CreateRandomLootObjects profiles do not contain any Aetheria, not sure if this is a bug?
                    case "all":
                    case "cloak":
                        displayTable = parameters[2].ToLower();
                        break;

                    case "-log":
                        logStats = true;
                        break;

                    default:
                        Console.WriteLine("Invalid Table Option.  Available Tables to show are melee, missile, caster, jewelry, armor, cloak, pet, aetheria or all.");
                        return;
                }
            }

            if (parameters.Length > 3)
            {
                var logParam = parameters[3].ToLower();

                if (logParam == "-log")
                    logStats = true;
                else
                {
                    Console.WriteLine("Invalid Option.  To log a file, use option -log");
                    return;
                }
            }

            var results = LootGenerationFactory_Test.TestLootGen(numItems, tier, logStats, displayTable);

            Console.WriteLine(results);
        }

        [CommandHandler("testlootgencorpse", AccessLevel.Admin, CommandHandlerFlag.ConsoleInvoke, 1, "Generates Corpses for testing LootFactories", "<DID> <number corpses> <display table - melee, missile, caster, armor, pet, aetheria>")]
        public static void TestLootGeneratorCorpse(Session session, params string[] parameters)
        {
            if (parameters[0] == "-info")
            {
                Console.WriteLine($"Usage: \n" +
                                $"<DID> <number corpses> <(optional)display table - melee, missile, caster, jewelry, armor, pet, aetheria> \n" +
                                $" Example: The following command will generate 50 corpses generated from DeathTreasure DID 998 that shows the caster table\n" +
                                $"testlootgencorpse 998 50 caster \n" +
                                $" Example: The following command will generate 75 corpses generated from DeathTreasure DID 452 that just shows a summary \n" +
                                $"testlootgencorpse 452 75 \n");
                return;
            }

            if (parameters.Length < 2)
            {
                Console.WriteLine($" LootFactory Simulator \n ---------------------\n Need to specify number of coprses\n");
                return;
            }

            if (!uint.TryParse(parameters[0], out uint monsterDID))
            {
                Console.WriteLine($" LootFactory Simulator \n ---------------------\n DID specified is not an integer \n");
                return;
            }

            if (!int.TryParse(parameters[1], out int numItems))
            {
                Console.WriteLine($" LootFactory Simulator \n ---------------------\n Invalid Parameter - Must be a number \n");
                return;
            }

            var logStats = false;
            var displayTable = "";

            if (parameters.Length > 2)
            {
                switch (parameters[2].ToLower())
                {
                    case "melee":
                    case "missile":
                    case "caster":
                    case "jewelry":
                    case "armor":
                    case "pet":
                    case "aetheria":
                    case "all":
                    case "cloak":
                        displayTable = parameters[2].ToLower();
                        break;

                    case "-log":
                        logStats = true;
                        break;

                    default:
                        Console.WriteLine("Invalid Table Option.  Available Tables to show are melee, missile, caster, jewelry, armor, cloak, pet, aetheria or all.");
                        return;
                }
            }

            if (parameters.Length > 3)
            {
                var logParam = parameters[3].ToLower();

                if (logParam == "-log")
                    logStats = true;
                else
                {
                    Console.WriteLine("Invalid Option.  To log a file, use option -log");
                    return;
                }
            }
            var results = LootGenerationFactory_Test.TestLootGenMonster(monsterDID, numItems, logStats, displayTable);

            Console.WriteLine(results);
        }
    }
}