var vars = require(__dirname + "/vars.js")
const path = require("path")
const strategyGenerator = require(__dirname + "/strategy_generator.js")

module.exports = {
	init: function() {
		var strategiesSettings = require(path.resolve(vars.options.strategiesDir, "index.js"))
		var strategies = strategiesSettings.strategies
		var strategiesArray = []
		for(var strategyId of Object.keys(strategies)) {
			var strategy = new strategyGenerator.create(strategyId, strategies[strategyId].name)
			strategy.setTargetMarket(strategies[strategyId].targetMarket)
			strategy.setTargetTokens(strategies[strategyId].targetTokens)
			strategy.setExcludeTokens(strategies[strategyId].excludeTokens)
			strategy.setPaperTrading(strategies[strategyId].paperTrading)
			strategy.setBuyAmountMarket(strategies[strategyId].buyAmountMarket)
			strategy.setBuyPercentageAccount(strategies[strategyId].buyPercentageAccount)
			strategy.setMaxLoss(strategies[strategyId].maxLoss)
			strategy.setProfitTarget(strategies[strategyId].profitTarget)
			strategy.setMaxTradingPairs(strategies[strategyId].maxTradingPairs)
			strategiesArray.push(strategy)
		}
		vars.strategies = strategiesArray
	},
	strategy: function(strategyId) {
		for(var i = 0; i < vars.strategies.length; ++i) {
			var strategy = vars.strategies[i]
			if(strategy.id() == strategyId) return strategy
		}
		return null
	},
	listStrategies: function(onlyActive = false) {
		if(onlyActive) {
			var strategiesArray = []
			for(var i = 0; i < vars.strategies.length; ++i) {
				var strategy = vars.strategies[i]
				if(strategy.active()) strategiesArray.push(strategy)
			}
			return strategiesArray
		}
		return vars.strategies
	},
	process: function() {
		for(var i = 0; i < vars.strategies.length; ++i) {
			var strategy = vars.strategies[i]
			if(strategy.active()) strategy.process()
		}
	}
}