Created
July 27, 2018 11:32
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fun calcWinningPair(odds: List<Map<String, Any>>) : Map<Float, List<Map<String, Any>>> { | |
if (!odds.isEmpty()) { | |
var map: Map<Float, Any> = mapOf() | |
var absSpecialValues: List<Float> = listOf() | |
// print(odds) | |
odds.forEach { | |
val specialValue = it["specialValue"] as! String | |
val floatSpecialValue = Float(specialValue) | |
if (floatSpecialValue != null) { | |
val absSpecValue = abs(floatSpecialValue) | |
absSpecialValues.append(absSpecValue) | |
absSpecialValues = absSpecialValues.removeDuplicates() | |
} | |
} | |
// print("absSpecialValues: \(absSpecialValues)") | |
// 1). составить мапу | |
for (specialValue in absSpecialValues) { | |
var oddsSortedBySpecialValue: List<Map<String, Any>> = listOf() | |
odds.forEach { val floatSpecialValue = Float(it["specialValue"] as! String) | |
if (floatSpecialValue != null) { | |
val absSpecValue = abs(floatSpecialValue) | |
if (absSpecValue == specialValue) { | |
oddsSortedBySpecialValue.append(it) | |
} | |
} } | |
map[specialValue] = oddsSortedBySpecialValue | |
} | |
// for sv in absSpecialValues { | |
// print("=====================") | |
// print("\(sv): \(handicapMap[sv]!)") | |
// print("=====================") | |
// } | |
// 2). перебрать мапу так, что остануться только пары | |
// - заглянуть в каждый value | |
// - выбрать там пару | |
// - записать в handicapMap | |
for (specialValue in absSpecialValues) { | |
val odds = map[specialValue]!! as! List<Map<String, Any>> | |
// из odds -> составить мапу по одинаковым specialValue - получим пары | |
var svMap: Map<Float, Any> = mapOf() | |
var svArray: List<Float> = listOf() | |
// собираем массив всех specialValue | |
odds.forEach { | |
val specialValue = it["specialValue"] as! String | |
val floatSpecialValue = Float(specialValue) | |
if (floatSpecialValue != null) { | |
svArray.append(floatSpecialValue) | |
} | |
} | |
svArray = svArray.removeDuplicates() | |
// print(svArray) | |
// составляем мапу [sv : odds] | |
for (sv in svArray) { | |
var pair: List<Map<String, Any>> = listOf() | |
odds.forEach { | |
val specialValue = it["specialValue"] as! String | |
val floatSpecialValue = Float(specialValue) | |
if (floatSpecialValue != null) { | |
if (sv == floatSpecialValue) { | |
pair.append(it) | |
} | |
} | |
} | |
val pairSortedByOutcome = pair.sorted { val outCome1 = Float(it["outCome"] as! String) | |
val outCome2 = Float($1["outCome"] as! String) | |
if (outCome1 != null && outCome2 != null) { | |
return@sorted outCome1 < outCome2 | |
} else { | |
return@sorted it["outCome"] as! String > $1["outCome"] as! String | |
} } | |
svMap[sv] = pairSortedByOutcome | |
} | |
// for sv in svArray { | |
// print("=====================") | |
// print("\(sv): \(svMap[sv]!)") | |
// print("=====================") | |
// } | |
// сначала сортируем по diff | |
var diffMap: Map<Float, Any> = mapOf() | |
for (sv in svArray) { | |
val pair = svMap[sv] as? List<Map<String, Any>> | |
if (pair != null) { | |
var coeffDiff: Float = 0.0 | |
var coeffArray: List<Float> = listOf() | |
for (odd in pair) { | |
val coeff = odd["coefficient"] as? String | |
if (coeff != null) { | |
val floatCoeff = Float(coeff) | |
if (floatCoeff != null) { | |
coeffArray.append(floatCoeff) | |
} | |
} else { | |
// добавляем коэффициент 0.0, если с бэкенда пришел <null> | |
coeffArray.append(0.0) | |
} | |
} | |
if (coeffArray.size > 1) { | |
coeffDiff = abs(coeffArray[0] - coeffArray[1]) | |
// составляем мапу диффов | |
diffMap[sv] = coeffDiff | |
} else { | |
print("пизда") | |
} | |
} | |
} | |
// print("======= diffMap ========") | |
// print(diffMap) | |
// потом сортируем по diff18 | |
// составить мапу sv: diff18 | |
var diff18Map: Map<Float, Any> = mapOf() | |
for (sv in svArray) { | |
val pair = map[specialValue] as? List<Map<String, Any>> | |
if (pair != null) { | |
var coeffArray: List<Float> = listOf() | |
for (odd in pair) { | |
val coeff = odd["coefficient"] as? String | |
if (coeff != null) { | |
val floatCoeff = Float(coeff) | |
if (floatCoeff != null) { | |
coeffArray.append(floatCoeff) | |
} | |
} else { | |
coeffArray.append(0.0) | |
} | |
} | |
if (coeffArray.size > 1) { | |
val diff18_1 = abs(coeffArray[0] - 1.8) | |
val diff18_2 = abs(coeffArray[1] - 1.8) | |
val diff18 = (diff18_1 + diff18_2) / 2.0 | |
diff18Map[sv] = diff18 | |
} | |
} | |
} | |
// print("======= diff18Map ========") | |
// print(diff18Map) | |
// сортировать массив svArray по diff | |
val svArraySortedByDiff = svArray.sorted { | |
val diff_1 = diffMap[it] as! Float | |
val diff_2 = diffMap[$1] as! Float | |
diff_1 < diff_2 | |
} | |
// print(svArraySortedByDiff) | |
// сортировать массив svArray по diff18 | |
val svArraySortedByDiff18 = svArray.sorted { | |
val diff18_1 = diff18Map[it] as! Float | |
val diff18_2 = diff18Map[$1] as! Float | |
diff18_1 < diff18_2 | |
} | |
// print(svArraySortedByDiff18) | |
// взять первый итем - это sv выигравшей пары | |
val svForWinningPair = svArraySortedByDiff18.firstOrNull()!! | |
// перезаписываем в handicapMap выигравшую пару | |
// записать ее с этим abs(sv) в handicapMap | |
map[abs(svForWinningPair)] = svMap[svForWinningPair] | |
} | |
// 3). сортируем финальную мапу | |
// - собираем handicapDiffMap | |
// - собираем handicapDiff18Map | |
// - | |
// for specialValue in absSpecialValues { | |
// print("=====================") | |
// print("\(specialValue): \(handicapMap[specialValue]!)") | |
// print("=====================") | |
// } | |
var handicapDiffMap: Map<Float, Any> = mapOf() | |
for (specialValue in absSpecialValues) { | |
val pair = map[specialValue] as? List<Map<String, Any>> | |
if (pair != null) { | |
var coeffDiff: Float = 0.0 | |
var coeffArray: List<Float> = listOf() | |
for (odd in pair) { | |
val coeff = odd["coefficient"] as? String | |
if (coeff != null) { | |
val floatCoeff = Float(coeff) | |
if (floatCoeff != null) { | |
coeffArray.append(floatCoeff) | |
} | |
} else { | |
coeffArray.append(0.0) | |
} | |
} | |
if (coeffArray.size > 1) { | |
coeffDiff = abs(coeffArray[0] - coeffArray[1]) | |
handicapDiffMap[specialValue] = coeffDiff | |
} | |
} | |
} | |
// print("======= diffMap ========") | |
// print(handicapDiffMap) | |
var handicapDiff18Map: Map<Float, Any> = mapOf() | |
for (specialValue in absSpecialValues) { | |
val pair = map[specialValue] as? List<Map<String, Any>> | |
if (pair != null) { | |
var coeffArray: List<Float> = listOf() | |
for (odd in pair) { | |
val coeff = odd["coefficient"] as? String | |
if (coeff != null) { | |
val floatCoeff = Float(coeff) | |
if (floatCoeff != null) { | |
coeffArray.append(floatCoeff) | |
} | |
} else { | |
coeffArray.append(0.0) | |
} | |
} | |
if (coeffArray.size > 1) { | |
val diff18_1 = abs(coeffArray[0] - 1.8) | |
val diff18_2 = abs(coeffArray[1] - 1.8) | |
val diff18 = (diff18_1 + diff18_2) / 2 | |
handicapDiff18Map[specialValue] = diff18 | |
} | |
} | |
} | |
// print("======= diff18Map ========") | |
// print(handicapDiff18Map) | |
// сортируем массив absSpecialValue по diff | |
val absSpecialValuesSortedByDiff = absSpecialValues.sorted { | |
val diff_1 = handicapDiffMap[it] as! Float | |
val diff_2 = handicapDiffMap[$1] as! Float | |
diff_1 < diff_2 | |
} | |
// print(absSpecialValuesSortedByDiff) | |
// сортируем массив absSpecialValue по diff18 | |
val absSpecialValuesSortedByDiff18 = absSpecialValues.sorted { | |
val diff18_1 = handicapDiff18Map[it] as! Float | |
val diff18_2 = handicapDiff18Map[$1] as! Float | |
diff18_1 < diff18_2 | |
} | |
// print(absSpecialValuesSortedByDiff18) | |
// взять первый итем - это sv выигравшей пары | |
val svForWinningPair = absSpecialValuesSortedByDiff18.firstOrNull()!! | |
val winningPair = map[svForWinningPair] as! List<Map<String, Any>> | |
val handicap = mapOf(svForWinningPair to winningPair) | |
return handicap | |
} else { | |
return mapOf(-1.0 to listOf(mapOf("coefficient" to "-", "outCome" to 1), mapOf("coefficient" to "-", "outCome" to 2))) | |
} | |
} |
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