from django.db import models
from . import FeatureBuild


class ScenarioBuild(models.Model):
    name = models.TextField()
    feature_build = models.ForeignKey(FeatureBuild, on_delete=models.CASCADE)

    def passed(self):
        for step_build in self.stepbuild_set.all():
            if not(step_build.passed()):
                return False
        return True

    def duration(self):
        total_duration = 0
        for step_build in self.stepbuild_set.all():
            total_duration += step_build.duration()
        return round(total_duration, 3)

    def all_steps(self):
        return self.stepbuild_set.all()

    def __str__(self):
        return "{0}: {1}".format(self.feature_build.build, self.name)