"""
Flying hologram scan (work in progress)

Arguments:

SENSORS (list)
PHI_RANGE (tuple (min, max))
THETA_RANGE  (tuple (min, max))
STEPS  (tuple (phi, theta))
ZIGZAG (BOOLEAN)
"""


#set_preference(Preference.ENABLED_PLOTS, [ManipulatorPhi, ManipulatorTheta, Scienta.dataMatrix, ImageIntegrator])
#set_preference(Preference.PLOT_TYPES,{'ImageIntegrator':1})
adjust_sensors()
set_adc_averaging()
set_preference(Preference.PLOT_TYPES, {'Scienta spectrum':1})

# time per scienta acquisition in seconds
time1 = time.time()
trig_scienta()
time2 = time.time()
scienta_time = (time2 - time1) * 1.01

# time for one theta scan in seconds
THETA_NSTEPS = round((THETA_RANGE[1] - THETA_RANGE[0]) / THETA_STEP) + 1
theta_time = scienta_time * THETA_STEPS

PHI_STEP = 40.0
PHI_NSTEPS = round((PHI_RANGE[1] - PHI_RANGE[0]) / PHI_STEP) + 1
phi_positions = [PHI_RANGE[0] + PHI_STEP * i for i in range(PHI_NSTEPS)]

try:
    for phi in phi_positions:
        ManipulatorPhi.write(phi)
        ManipulatorPhi.waitValueInRange(phi, 1.0, 100)
        cscan(ManipulatorTheta, SENSORS, THETA_RANGE[0], THETA_RANGE[1], STEPS, time=TIME, before_read=before_readout, after_read = after_readout)
        if ZIGZAG:
            THETA_RANGE = (THETA_RANGE[1], THETA_RANGE[0])
    
finally:
    if ENDSCAN:
        after_scan()