package com.flightfeather.uav.model.epw
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import com.flightfeather.uav.lightshare.bean.CompanySOP
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import com.flightfeather.uav.lightshare.bean.DataVo
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import com.flightfeather.uav.model.BaseWeight
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import com.flightfeather.uav.socket.eunm.FactorType
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import kotlin.math.PI
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import kotlin.math.abs
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import kotlin.math.atan2
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/**
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* 风向权重
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*/
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class WindDirWeight(var defaultLocation: Pair<Double, Double>?) : BaseWeight<DataVo, CompanySOP>() {
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override val tag: String = "风向权重"
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override val sectionValues: List<Double> = listOf(22.5, 67.5, 112.5, 157.5, 180.0)
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override val weights: List<Double> = listOf(1.0, 0.8, 0.5, 0.2, 0.1)
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override fun onWeightFactor(mData: DataVo, sop: CompanySOP): Double {
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val p1 = if (mData.lng == null || mData.lat == null || mData.lng == .0 || mData.lat == .0) defaultLocation else Pair(mData.lng!!, mData.lat!!)
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p1 ?: return .0
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val p2 = Pair(sop.ciLongitude!!.toDouble(), sop.ciLatitude!!.toDouble())
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val wd = mData.getFactorData(FactorType.WIND_DIRECTION) ?: 0.0
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return getAngle(p1, p2, wd)
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}
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private fun getAngle(p1: Pair<Double, Double>, p2: Pair<Double, Double>, wd: Double): Double {
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val dx = p2.first - p1.first
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val dy = p2.second - p1.second
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var x1 = atan2(dy, dx) * 180 / PI
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if (x1 < 0) x1 += 360
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var x2 = 270 - wd
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if (x2 < 0) x2 += 360
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x1 = abs(x2 - x1)
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if (x1 > 180) x1 = 360 - x1
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// println("夹角：$x1")
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return x1
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}
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}
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