//TODO add dexterity armor
var stats = {
	"strength":{"name":"Strength"},
	"dexterity":{"name":"Dexterity"},
	"constitution":{"name":"Constitution"},
	"intelligence":{"name":"Intelligence"},
	"wisdom":{"name":"Wisdom"},
	"charisma":{"name":"Charisma"},
	"strengthSave":{"name":"Strength Save"},
	"dexteritySave":{"name":"Dexterity Save"},
	"constitutionSave":{"name":"Constitution Save"},
	"intelligenceSave":{"name":"Intelligence Save"},
	"wisdomSave":{"name":"Wisdom Save"},
	"charismaSave":{"name":"Charisma Save"},
	"acrobatics":{"name":"Acrobatics"},
	"animalHandling":{"name":"Animal Handling"},
	"arcana":{"name":"Arcana"},
	"athletics":{"name":"Athletics"},
	"deception":{"name":"Deception"},
	"history":{"name":"History"},
	"insight":{"name":"Insight"},
	"intimidation":{"name":"Intimidation"},
	"investigation":{"name":"Investigation"},
	"medicine":{"name":"Medicine"},
	"nature":{"name":"Nature"},
	"perception":{"name":"Perception"},
	"performance":{"name":"Performance"},
	"persuasion":{"name":"Persuasion"},
	"religion":{"name":"Religion"},
	"sleightOfHand":{"name":"Sleight of Hand"},
	"stealth":{"name":"Stealth"},
	"survival":{"name":"Survival"},
	"initiative":{"name":"Initiative"},
	"hitPoints":{"name":"Hit Points"},
	"armor":{"name":"Armor"},
	"dexterityArmor":{"name":"Dexterity Armor Bonus"},
	"speed":{"name":"Speed"},
	"proficiencyBonus":{"name":"Proficiency Bonus"},
	"ki":{"name":"Ki Points"},
	"sorceryPoints":{"name":"Sorcery Points"},
	"rages":{"name":"Rages"},
	"rageDamage":{"name":"Rage Damage"},
	"expertiseDice":{"name":"Expertise Dice"},
	"superiorityDice":{"name":"Superiority Dice"},
	"carryMultiplier": {"name": "Carry Capacity Multiplier"},
	"level1SpellSlots":{"name":"level 1 Spell Slots"},
	"level2SpellSlots":{"name":"level 2 Spell Slots"},
	"level3SpellSlots":{"name":"level 3 Spell Slots"},
	"level4SpellSlots":{"name":"level 4 Spell Slots"},
	"level5SpellSlots":{"name":"level 5 Spell Slots"},
	"level6SpellSlots":{"name":"level 6 Spell Slots"},
	"level7SpellSlots":{"name":"level 7 Spell Slots"},
	"level8SpellSlots":{"name":"level 8 Spell Slots"},
	"level9SpellSlots":{"name":"level 9 Spell Slots"},
	"d6HitDice":{"name":"d6 Hit Dice"},
	"d8HitDice":{"name":"d8 Hit Dice"},
	"d10HitDice":{"name":"d10 Hit Dice"},
	"d12HitDice":{"name":"d12 Hit Dice"},
	"acidMultiplier":{"name":"Acid damage", "group": "Weakness/Resistance"},
	"bludgeoningMultiplier":{
		"name":"Bludgeoning damage", "group": "Weakness/Resistance",
	},
	"coldMultiplier":{
		"name":"Cold damage", "group": "Weakness/Resistance",
	},
	"fireMultiplier":{
		"name":"Fire damage", "group": "Weakness/Resistance",
	},
	"forceMultiplier":{
		"name":"Force damage", "group": "Weakness/Resistance",
	},
	"lightningMultiplier":{
		"name":"Lightning damage", "group": "Weakness/Resistance",
	},
	"necroticMultiplier":{
		"name":"Necrotic damage", "group": "Weakness/Resistance",
	},
	"piercingMultiplier":{
		"name":"Piercing damage", "group": "Weakness/Resistance",
	},
	"poisonMultiplier":{
		"name":"Poison damage", "group": "Weakness/Resistance",
	},
	"psychicMultiplier":{
		"name":"Psychic damage", "group": "Weakness/Resistance",
	},
	"radiantMultiplier":{
		"name":"Radiant damage", "group": "Weakness/Resistance",
	},
	"slashingMultiplier":{
		"name":"Slashing damage", "group": "Weakness/Resistance",
	},
	"thunderMultiplier":{
		"name":"Thunder damage", "group": "Weakness/Resistance",
	},
};

var operations = {
	base: {name: "Base Value: "},
	proficiency: {name: "Proficiency"},
	add: {name: "+"},
	mul: {name: "×"},
	min: {name: "Min: "},
	max: {name: "Max: "},
	advantage: {name: "Advantage"},
	disadvantage: {name: "Disadvantage"},
	passiveAdd: {name: "Passive Bonus: "},
	fail: {name: "Automatically Fail"},
};

Template.effectView.helpers({
	sourceName: function(){
		var id = this.parent.id;
		if (!id) return;
		switch (this.parent.collection){
			case "Features":
				return "Feature - " + Features.findOne(id, {fields: {name: 1}}).name;
			case "Classes":
				return Classes.findOne(id, {fields: {name: 1}}).name;
			case "Buffs":
				return "Buff - " + Buffs.findOne(id, {fields: {name: 1}}).name;
			case "Items":
				return "Equipment - " + Items.findOne(id, {fields: {name: 1}}).name;
			case "Characters":
				return Characters.findOne(this.charId, {fields: {race: 1}}).race;
			default:
				return "Inate";
		}
	},
	statName: function(){
		return stats[this.stat] && stats[this.stat].name || "No Stat";
	},
	operationName: function(){
		if (this.operation === "proficiency" ||
		   this.operation === "conditional") return null;
		if (stats[this.stat] && stats[this.stat].group === "Weakness/Resistance")
			return null;
		if (this.operation === "add" && evaluateEffect(this.charId, this) < 0)
			return null;
		return operations[this.operation] &&
			operations[this.operation].name || "No Operation";
	},
	statValue: function(){
		if (this.operation === "advantage" ||
		   this.operation === "disadvantage" ||
		   this.operation === "fail"){
			return null;
		}
		if (this.operation === "proficiency"){
			if (this.value == 0.5 || this.calculation == 0.5)
				return "Half Proficiency";
			if (this.value == 1   || this.calculation == 1)
				return "Proficiency";
			if (this.value == 2   || this.calculation == 2)
				return "Double Proficiency";
		}
		if (this.operation === "conditional"){
			return this.calculation || this.value;
		}
		if (stats[this.stat] && stats[this.stat].group === "Weakness/Resistance"){
			if (this.value === 0.5) return "Resistance";
			if (this.value === 2)   return "Vulnerability";
			if (this.value === 0)   return "Immunity";
		}
		var value = evaluateEffect(this.charId, this);
		if (_.isNumber(value)) return value;
		return this.calculation || this.value;
	},
});