import os.path

from lsst.obs.subaru.strayLight import SubaruStrayLightTask

config.datasetType = "raw"
config.fallbackFilterName = "HSC-R"
config.expectWcs = True
config.fwhm = 1.0

config.doConvertIntToFloat = True

config.doSaturation=True
config.saturatedMaskName = "SAT"
config.saturation = float("NaN")
config.growSaturationFootprintSize = 1

config.doSuspect=True
config.suspectMaskName = "SUSPECT"
config.numEdgeSuspect = 0

config.doSetBadRegions = True
config.badStatistic = "MEANCLIP"

config.doOverscan = True
config.overscan.fitType = "AKIMA_SPLINE"
config.overscan.order = 30
config.overscan.numSigmaClip = 3.0
config.overscanNumLeadingColumnsToSkip = 0
config.overscanNumTrailingColumnsToSkip = 0
config.overscanMaxDev = 1000.0
config.overscanBiasJump = False
config.overscanBiasJumpKeyword = "NO_SUCH_KEY"
config.overscanBiasJumpDevices = "NO_SUCH_KEY"
config.overscanBiasJumpLocation = -1

config.doAssembleCcd = True
# Use default ISR assembleCcdTask
config.assembleCcd.doTrim = True
config.assembleCcd.keysToRemove = ["PC001001", "PC001002", "PC002001", "PC002002"]
config.doAssembleIsrExposures = False

config.doBias = True
config.biasDataProductName = "bias"

config.doVariance = True
config.gain = float("NaN")
config.readNoise = 0.0
config.doEmpiricalReadNoise = False

config.doLinearize = True


config.doCrosstalk = True
config.doCrosstalkBeforeAssemble = False
config.crosstalk.crosstalkBackgroundMethod = "DETECTOR"
config.crosstalk.useConfigCoefficients = True
# These values from RHL's report on "HSC July Commissioning Data" (2013-08-23).
# This is the transpose of the original matrix used by the SubaruCrosstalkTask,
# as the ISR implementation uses a different indexing.
config.crosstalk.crosstalkValues = [
    0.0e-6, -124.0e-6, -171.0e-6, -157.0e-6,
    -125.0e-6, 0.0e-6, -134.0e-6, -151.0e-6,
    -149.0e-6, -132.0e-6, 0.0e-6, -137.0e-6,
    -156.0e-6, -157.0e-6, -153.0e-6, 0.0e-6,
]
config.crosstalk.crosstalkShape = [4, 4]


config.doWidenSaturationTrails = True

config.doBrighterFatter = True
config.brighterFatterMaxIter = 10
config.brighterFatterThreshold = 1000.0
config.brighterFatterApplyGain = True
config.brighterFatterMaskGrowSize = 1

config.doDefect = True
config.doSaturationInterpolation = True

config.doDark = True
config.darkDataProductName = "dark"

config.doStrayLight = True
config.strayLight.retarget(SubaruStrayLightTask)
config.strayLight.doRotatorAngleCorrection=True
config.strayLight.filters = ['HSC-Y', ]

config.doFlat = True
config.flatDataProductName = "flat"
config.flatScalingType = "USER"
config.flatUserScale = 1.0
config.doTweakFlat = False

config.doApplyGains = False
config.normalizeGains = False

config.doFringe = True
config.fringeAfterFlat = True
# Use default ISR fringe correction
config.fringe.filters = ['HSC-Y', 'NB0921', 'NB0926', 'NB0973', 'NB1010']
config.fringe.clip = 3.0
config.fringe.iterations = 20
config.fringe.small = 3
config.fringe.large = 30
config.fringe.num = 30000
config.fringe.pedestal = False
config.fringe.stats.badMaskPlanes = ['SAT', 'NO_DATA', 'SUSPECT', 'BAD']
config.fringe.stats.clip = 3.0
config.fringe.stats.iterations = 3
config.fringe.stats.rngSeedOffset = 0
config.fringe.stats.stat = 32

config.doNanInterpAfterFlat = False

config.doMeasureBackground = True

config.doCameraSpecificMasking = False

config.fluxMag0T1 = {'HSC-G': 398107170553.49854,
                     'HSC-R': 398107170553.49854,
                     'HSC-R2': 398107170553.49854,
                     'HSC-I': 275422870333.81744,
                     'HSC-I2': 275422870333.81744,
                     'HSC-Z': 120226443461.74132,
                     'HSC-Y': 91201083935.59116,
                     'NB0515': 20892961308.54041,
                     'NB0816': 15848931924.611174,
                     'NB0921': 19054607179.632523,
                     }

config.doVignette = True
# Use default ISR vignette construction
config.vignette.xCenter = -100*0.015  # in mm
config.vignette.yCenter = 100*0.015  # in mm
config.vignette.radius = 17500*0.015  # in mm
config.vignette.numPolygonPoints = 100
config.vignette.doWriteVignettePolygon = True

config.doAttachTransmissionCurve = True
config.doUseOpticsTransmission = True
config.doUseFilterTransmission = True
config.doUseSensorTransmission = True
config.doUseAtmosphereTransmission = True