import json
import os


# Parameter: class definition for ScanSlicer behavior.
class Parameter:
    # __init__: function definition for ScanSlicer behavior.
    def __init__(self, default, min, max, step, label, label_secondary=""):
        self.default = default
        self.min = min
        self.max = max
        self.step = step
        self.label = label
        self.label_secondary = label_secondary
        self.value = default

    # get: function definition for ScanSlicer behavior.
    def get(self):
        return self.value

    # set: function definition for ScanSlicer behavior.
    def set(self, value):
        int_value = int(value)
        if int_value < self.min:
            int_value = self.min
        if int_value > self.max:
            int_value = self.max
        self.value = int_value

    # reset: function definition for ScanSlicer behavior.
    def reset(self):
        self.value = self.default