local keywordHandler = KeywordHandler:new()
local npcHandler = NpcHandler:new(keywordHandler)
NpcSystem.parseParameters(npcHandler)


function onCreatureAppear(cid) npcHandler:onCreatureAppear(cid) end
function onCreatureDisappear(cid) npcHandler:onCreatureDisappear(cid) end
function onCreatureSay(cid, type, msg) npcHandler:onCreatureSay(cid, type, msg) end
function onThink() npcHandler:onThink() end

local tfocus = {}
local tasks = {
    ["crocodile"] = {name = "Crocodile", count = 300, level = {6, 490}, exp = 800, pawpoint = 1, bosspoint = 1, initmsg = "They are a nuisance! You’ll find them here in the jungle near the river. Hunt %d crocodiles and you’ll get a nice reward. Interested?", yesmsg = "Happy hunting, old chap! Come back to me when you are through with your task.", winmsg = "You has killed all the crocodiles, take this reward!", failmsg = "You don't killed all the crocodiles, go kill! %d Crocodiles waiting for you...", storage = 9853},
    ["badger"] = {name = "Badger", count = 300, level = {6, 49}, exp = 500, pawpoint = 1, bosspoint = 1, initmsg = "", yesmsg = "", winmsg = "", failmsg = "", storage = 9852},
}

function creatureSayCallback(cid, type, msg)
	if(not npcHandler:isFocused(cid)) then
		return false
	end

	if msgcontains(msg:lower(), "task") or msgcontains(msg:lower(), "mission") then
		npcHandler:say("All right, what would you like to hunt, want to see the {list} ?", cid)
		tfocus[cid] = 1
	elseif msgcontains(msg:lower(), "list") then
        local str = "List: \n\n"
        for k, v in pairs(tasks) do
            str = str..v.name.." ->  Count: "..v.count.."  Level Min: "..v.level[1].."  Level Max: "..v.level[2].."  Experience gain: "..v.exp.."  Paw & Fur Points: "..v.pawpoint.."  Boss Points: "..v.bosspoint..".\n\n"
        end
        doShowTextDialog(cid, 2160, str)
        tfocus[cid] = 1
    elseif tasks[msg:lower()] and tfocus[cid] == 1 then
        local task = tasks[getPlayerStorageValue(cid, "taskname")] and tasks[getPlayerStorageValue(cid, "taskname")] or tasks[msg:lower()]
        if getPlayerStorageValue(cid, task.storage) <= 0 then
            if getPlayerStorageValue(cid, "taskon") <= 0 then
                if getPlayerLevel(cid) >= task.level[1] then
                    if getPlayerLevel(cid) <= task.level[2] then
                        npcHandler:say(task.initmsg:format(task.count), cid)
                        setPlayerStorageValue(cid, "taskname", msg:lower())
                        tfocus[cid] = 2
                    else
                        local str = string.format("The max level for this task is %d, you can not do this task.", task.level[2])
                        npcHandler:say(str, cid)
                    end
                else
                    local str = string.format("You don't have level %d to this task.", task.level[1])
                    npcHandler:say(str, cid)
                end
            elseif getPlayerStorageValue(cid, "taskcount") > 0 then
                npcHandler:say(task.failmsg:format(getPlayerStorageValue(cid, "taskcount")), cid)
                tfocus[cid] = 1
            elseif getPlayerStorageValue(cid, "taskcount") <= 0 then
                npcHandler:say(task.winmsg, cid)
                doPlayerAddExp(cid, task.exp)
                doSendAnimatedText(getThingPos(cid), task.exp, 215)
                doPlayerSendTextMessage(cid, TALKTYPE_ORANGE_2, "You gain "..task.exp.." experience for this task!")
                setPlayerStorageValue(cid, "taskname", nil)
                setPlayerStorageValue(cid, "taskcount", nil)
                setPlayerStorageValue(cid, "taskon", nil)
                setPlayerStorageValue(cid, task.storage, 1)
            else
                npcHandler:say("Error, contact the administrator.", cid)
            end
        else
            npcHandler:say("You've done this task.", cid)
        end
    elseif msgcontains(msg:lower(), "yes") and tfocus[cid] == 2 then
        local task = tasks[getPlayerStorageValue(cid, "taskname")]
        tfocus[cid] = 3
        npcHandler:say(task.yesmsg, cid)
        setPlayerStorageValue(cid, "taskcount", task.count)
        setPlayerStorageValue(cid, "taskon", 1)
    end


return true
end

npcHandler:setCallback(CALLBACK_MESSAGE_DEFAULT, creatureSayCallback)
npcHandler:addModule(FocusModule:new())