function getIdentity(source, callback)
	local identifier = GetPlayerIdentifiers(source)[1]
	
	MySQL.Async.fetchAll("SELECT * FROM `users` WHERE `identifier` = @identifier",
	{
		['@identifier'] = identifier
	}, function(result)
		if result[1]['firstname'] ~= nil then
			local data = {
				identifier	= result[1]['identifier'],
				firstname	= result[1]['firstname'],
				lastname	= result[1]['lastname'],
				dateofbirth	= result[1]['dateofbirth'],
				sex			= result[1]['sex'],
				height		= result[1]['height']
			}
			callback(data)
		else
			local data = {
				identifier	= '',
				firstname	= '',
				lastname	= '',
				dateofbirth	= '',
				sex			= '',
				height		= ''
			}
			
			callback(data)
		end
	end)
end

function getCharacters(source, callback)
	local identifier = GetPlayerIdentifiers(source)[1]
	MySQL.Async.fetchAll("SELECT * FROM `characters` WHERE `identifier` = @identifier",
	{
		['@identifier'] = identifier
	}, function(result)
		if result[1] and result[2] and result[3] then
			local data = {
				identifier		= result[1]['identifier'],
				firstname1		= result[1]['firstname'],
				lastname1		= result[1]['lastname'],
				dateofbirth1	= result[1]['dateofbirth'],
				sex1			= result[1]['sex'],
				height1			= result[1]['height'],
				firstname2		= result[2]['firstname'],
				lastname2		= result[2]['lastname'],
				dateofbirth2	= result[2]['dateofbirth'],
				sex2			= result[2]['sex'],
				height2			= result[2]['height'],
				firstname3		= result[3]['firstname'],
				lastname3		= result[3]['lastname'],
				dateofbirth3	= result[3]['dateofbirth'],
				sex3			= result[3]['sex'],
				height3			= result[3]['height']
			}
			
			callback(data)
		elseif result[1] and result[2] and not result[3] then
			local data = {
				identifier		= result[1]['identifier'],
				firstname1		= result[1]['firstname'],
				lastname1		= result[1]['lastname'],
				dateofbirth1	= result[1]['dateofbirth'],
				sex1			= result[1]['sex'],
				height1			= result[1]['height'],
				firstname2		= result[2]['firstname'],
				lastname2		= result[2]['lastname'],
				dateofbirth2	= result[2]['dateofbirth'],
				sex2			= result[2]['sex'],
				height2			= result[2]['height'],
				firstname3		= '',
				lastname3		= '',
				dateofbirth3	= '',
				sex3			= '',
				height3			= ''
			}

			callback(data)
		elseif result[1] and not result[2] and not result[3] then
			local data = {
				identifier		= result[1]['identifier'],
				firstname1		= result[1]['firstname'],
				lastname1		= result[1]['lastname'],
				dateofbirth1	= result[1]['dateofbirth'],
				sex1			= result[1]['sex'],
				height1			= result[1]['height'],
				firstname2		= '',
				lastname2		= '',
				dateofbirth2	= '',
				sex2			= '',
				height2			= '',
				firstname3		= '',
				lastname3		= '',
				dateofbirth3	= '',
				sex3			= '',
				height3			= ''
			}

			callback(data)
		else
			local data = {
				identifier		= '',
				firstname1		= '',
				lastname1		= '',
				dateofbirth1	= '',
				sex1			= '',
				height1			= '',
				firstname2		= '',
				lastname2		= '',
				dateofbirth2	= '',
				sex2			= '',
				height2			= '',
				firstname3		= '',
				lastname3		= '',
				dateofbirth3	= '',
				sex3			= '',
				height3			= ''
			}

			callback(data)
		end
	end)
end

function setIdentity(identifier, data, callback)
	MySQL.Async.execute("UPDATE `users` SET `firstname` = @firstname, `lastname` = @lastname, `dateofbirth` = @dateofbirth, `sex` = @sex, `height` = @height WHERE identifier = @identifier",
	{
		['@identifier']		= identifier,
		['@firstname']		= data.firstname,
		['@lastname']		= data.lastname,
		['@dateofbirth']	= data.dateofbirth,
		['@sex']			= data.sex,
		['@height']			= data.height
	}, function(done)
		if callback then
			callback(true)
		end
	end)

	MySQL.Async.execute(
	'INSERT INTO characters (identifier, firstname, lastname, dateofbirth, sex, height) VALUES (@identifier, @firstname, @lastname, @dateofbirth, @sex, @height)',
	{
		['@identifier']		= identifier,
		['@firstname']		= data.firstname,
		['@lastname']		= data.lastname,
		['@dateofbirth']	= data.dateofbirth,
		['@sex']			= data.sex,
		['@height']			= data.height
	})
end

function updateIdentity(identifier, data, callback)
	MySQL.Async.execute("UPDATE `users` SET `firstname` = @firstname, `lastname` = @lastname, `dateofbirth` = @dateofbirth, `sex` = @sex, `height` = @height WHERE identifier = @identifier",
	{
		['@identifier']		= identifier,
		['@firstname']		= data.firstname,
		['@lastname']		= data.lastname,
		['@dateofbirth']	= data.dateofbirth,
		['@sex']			= data.sex,
		['@height']			= data.height
	}, function(done)
		if callback then
			callback(true)
		end
	end)
end

function deleteIdentity(identifier, data, callback)
	MySQL.Async.execute("DELETE FROM `characters` WHERE identifier = @identifier AND firstname = @firstname AND lastname = @lastname AND dateofbirth = @dateofbirth AND sex = @sex AND height = @height",
	{
		['@identifier']		= identifier,
		['@firstname']		= data.firstname,
		['@lastname']		= data.lastname,
		['@dateofbirth']	= data.dateofbirth,
		['@sex']			= data.sex,
		['@height']			= data.height
	}, function(done)
		if callback then
			callback(true)
		end
	end)
end

RegisterServerEvent('esx_identity:setIdentity')
AddEventHandler('esx_identity:setIdentity', function(data, myIdentifiers)
	setIdentity(myIdentifiers.steamid, data, function(callback)
		if callback then
			TriggerClientEvent('esx_identity:identityCheck', myIdentifiers.playerid, true)
		else
			TriggerClientEvent('chatMessage', source, "[IDENTITY]", {255, 0, 0}, "Failed to set identity, try again!!")
		end
	end)
end)


AddEventHandler('es:playerLoaded', function(source)
	local myID = {
		steamid = GetPlayerIdentifiers(source)[1],
		playerid = source
	}
	
	TriggerClientEvent('esx_identity:saveID', source, myID)
	getIdentity(source, function(data)
		if data.firstname == '' then
			TriggerClientEvent('esx_identity:identityCheck', source, false)
			TriggerClientEvent('esx_identity:showRegisterIdentity', source)
		else
			TriggerClientEvent('esx_identity:identityCheck', source, true)
		end
	end)
end)

TriggerEvent('es:addCommand', 'register', function(source, args, user)
	getCharacters(source, function(data)
		if data.firstname3 ~= '' then
			TriggerClientEvent('chatMessage', source, '[IDENTITY]', {255, 0, 0}, "You can only have 3 registered characters. Use the ^3/delchar^0  command in order to delete existing characters.")
		else
			TriggerClientEvent('esx_identity:showRegisterIdentity', source, {})
		end
	end)
end, {help = "Register a new character"})

TriggerEvent('es:addGroupCommand', 'char', "user", function(source, args, user)
	getIdentity(source, function(data)
		if data.firstname == '' then
			TriggerClientEvent('chatMessage', source, '[IDENTITY]', {255, 0, 0}, "You do not have an active character!")
		else
			TriggerClientEvent('chatMessage', source, '[IDENTITY] Active Character:', {255, 0, 0}, data.firstname .. " " .. data.lastname)
		end
	end)
end, function(source, args, user)
	TriggerClientEvent('chatMessage', source, "SYSTEM", {255, 0, 0}, "Insufficient permissions!")
end, {help = "List your current character"})

TriggerEvent('es:addGroupCommand', 'charlist', "user", function(source, args, user)
	getCharacters(source, function(data)
		if data.firstname1 ~= '' then
			TriggerClientEvent('chatMessage', source, '[IDENTITY] Character 1:', {255, 0, 0}, data.firstname1 .. " " .. data.lastname1)
			
			if data.firstname2 ~= '' then
				TriggerClientEvent('chatMessage', source, '[IDENTITY] Character 2:', {255, 0, 0}, data.firstname2 .. " " .. data.lastname2)
				
				if dada.firstname3 ~= '' then
					TriggerClientEvent('chatMessage', source, '[IDENTITY] Character 3:', {255, 0, 0}, data.firstname3 .. " " .. data.lastname3)
				end
			end
		else
			TriggerClientEvent('chatMessage', source, '[IDENTITY]', {255, 0, 0}, "You have no registered characters. Use the ^3/register^0 command to register an character.")
		end
	end)
end, function(source, args, user)
	TriggerClientEvent('chatMessage', source, "SYSTEM", {255, 0, 0}, "Insufficient permissions!")
end, {help = "List all your registered characters"})

TriggerEvent('es:addGroupCommand', 'charselect', "user", function(source, args, user)
	local charNumber = tonumber(args[1])
	
	getCharacters(source, function(data)
		if charNumber == 1 then
			local data = {
				identifier	= data.identifier,
				firstname	= data.firstname1,
				lastname	= data.lastname1,
				dateofbirth	= data.dateofbirth1,
				sex			= data.sex1,
				height		= data.height1
			}

			if data.firstname ~= '' then
				updateIdentity(GetPlayerIdentifiers(source)[1], data, function(callback)
					if callback then
						TriggerClientEvent('chatMessage', source, "[IDENTITY]", {255, 0, 0}, "Updated your active character to " .. data.firstname .. " " .. data.lastname .. "!")
					else
						TriggerClientEvent('chatMessage', source, "[IDENTITY]", {255, 0, 0}, "Failed to update your identity, try again!")
					end
				end)
			else
				TriggerClientEvent('chatMessage', source, "[IDENTITY]", {255, 0, 0}, "You don\'t have a character in slot 1!")
			end
		elseif charNumber == 2 then
		
			local data = {
				identifier	= data.identifier,
				firstname	= data.firstname2,
				lastname	= data.lastname2,
				dateofbirth	= data.dateofbirth2,
				sex			= data.sex2,
				height		= data.height2
			}

			if data.firstname ~= '' then
				updateIdentity(GetPlayerIdentifiers(source)[1], data, function(callback)

					if callback then
						TriggerClientEvent('chatMessage', source, "[IDENTITY]", {255, 0, 0}, "Updated your active character to " .. data.firstname .. " " .. data.lastname .. "!")
					else
						TriggerClientEvent('chatMessage', source, "[IDENTITY]", {255, 0, 0}, "Failed to update your identity, try again!")
					end
				end)
			else
				TriggerClientEvent('chatMessage', source, "[IDENTITY]", {255, 0, 0}, "You don\'t have a character in slot 2!")
			end
		elseif charNumber == 3 then
	
			local data = {
				identifier	= data.identifier,
				firstname	= data.firstname3,
				lastname	= data.lastname3,
				dateofbirth	= data.dateofbirth3,
				sex			= data.sex3,
				height		= data.height3
			}

			if data.firstname ~= '' then
				updateIdentity(GetPlayerIdentifiers(source)[1], data, function(callback)
					if callback then
						TriggerClientEvent('chatMessage', source, "[IDENTITY]", {255, 0, 0}, "Updated your active character to " .. data.firstname .. " " .. data.lastname .. "!")
					else
						TriggerClientEvent('chatMessage', source, "[IDENTITY]", {255, 0, 0}, "Failed to update your identity, try again!")
					end
				end)
			else
				TriggerClientEvent('chatMessage', source, "[IDENTITY]", {255, 0, 0}, "You don\'t have a character in slot 3!")
			end
		else
			TriggerClientEvent('chatMessage', source, "[IDENTITY]", {255, 0, 0}, "Failed to update your identity, try again!")
		end

	end)
end, function(source, args, user)
	TriggerClientEvent('chatMessage', source, "SYSTEM", {255, 0, 0}, "Insufficient permissions!")
end, {help = "Switch character", params = {{name = "char", help = "character id, ranges from 1-3"}}})

TriggerEvent('es:addGroupCommand', 'delchar', "user", function(source, args, user)

	local charNumber = tonumber(args[1])
	
	getCharacters(source, function(data)
	
		if charNumber == 1 then
	
			local data = {
				identifier	= data.identifier,
				firstname	= data.firstname1,
				lastname	= data.lastname1,
				dateofbirth	= data.dateofbirth1,
				sex			= data.sex1,
				height		= data.height1
			}
			
			if data.firstname ~= '' then
				deleteIdentity(GetPlayerIdentifiers(source)[1], data, function(callback)
					if callback then
						TriggerClientEvent('chatMessage', source, "[IDENTITY]", {255, 0, 0}, "You have deleted ^3" .. data.firstname .. " " .. data.lastname .. "!")
					else
						TriggerClientEvent('chatMessage', source, "[IDENTITY]", {255, 0, 0}, "Failed to delete the identity, try again!")
					end
				end)
			else
				TriggerClientEvent('chatMessage', source, "[IDENTITY]", {255, 0, 0}, "You don\'t have a character in slot 1!")
			end
			
		elseif charNumber == 2 then
	
			local data = {
				identifier	= data.identifier,
				firstname	= data.firstname2,
				lastname	= data.lastname2,
				dateofbirth	= data.dateofbirth2,
				sex 		= data.sex2,
				height		= data.height2
			}
			
			if data.firstname ~= '' then
				deleteIdentity(GetPlayerIdentifiers(source)[1], data, function(callback)
					if callback then
						TriggerClientEvent('chatMessage', source, "[IDENTITY]", {255, 0, 0}, "You have deleted ^3" .. data.firstname .. " " .. data.lastname .. "!")
					else
						TriggerClientEvent('chatMessage', source, "[IDENTITY]", {255, 0, 0}, "Failed to delete the identity, try again!")
					end
				end)
			else
				TriggerClientEvent('chatMessage', source, "[IDENTITY]", {255, 0, 0}, "You don\'t have a character in slot 2!")
			end
			
		elseif charNumber == 3 then
	
			local data = {
				identifier	= data.identifier,
				firstname	= data.firstname3,
				lastname	= data.lastname3,
				dateofbirth	= data.dateofbirth3,
				sex			= data.sex3,
				height		= data.height3
			}
			
			if data.firstname ~= '' then
				deleteIdentity(GetPlayerIdentifiers(source)[1], data, function(callback)
					if callback then
						TriggerClientEvent('chatMessage', source, "[IDENTITY]", {255, 0, 0}, "You have deleted ^3" .. data.firstname .. " " .. data.lastname .. "!")
					else
						TriggerClientEvent('chatMessage', source, "[IDENTITY]", {255, 0, 0}, "Failed to delete the identity, try again!")
					end
				end)
			else
				TriggerClientEvent('chatMessage', source, "[IDENTITY]", {255, 0, 0}, "You don\'t have a character in slot 3!")
			end
		else
			TriggerClientEvent('chatMessage', source, "[IDENTITY]", {255, 0, 0}, "Failed to delete the identity, try again!")
		end
	end)
end, function(source, args, user)
	TriggerClientEvent('chatMessage', source, "SYSTEM", {255, 0, 0}, "Insufficient permissions!")
end, {help = "Delete an character", params = {{name = "char", help = "character id, ranges from 1-3"}}})