import model.entity
import basic.constants as B
import basic.Testserver

class Magazin():
    __instance = None
    __entities = {}
    @staticmethod
    def getInstance():
        if Magazin.__instance == None:
            return Magazin()

    @staticmethod
    def setEntity(name, object):
        if name not in Magazin.__entities:
            Magazin.__entities[name] = object
        return Magazin.__entities[name]

    @staticmethod
    def getEntity(name):
        if name in Magazin.__entities:
            return Magazin.__entities[name]

    @staticmethod
    def hasEntity(name):
        if name in Magazin.__entities:
            return True
        return False

def get_entity_object(job, entityname: str, name: str="", args: dict={}):
    if name == "" and len(args) == 0 and Magazin.hasEntity(entityname):
        return Magazin.getEntity(entityname)
    if entityname in [B.SUBJECT_STEPS, B.SUBJECT_STEP]:
        entity = getStep(job, entityname, name, args)
    elif entityname in [B.SUBJECT_STORIES, B.SUBJECT_STORY, "storys"]:
        entity = getStory(job, entityname, name, args)
    elif entityname in [B.SUBJECT_VARIANTS, B.SUBJECT_VARIANT]:
        entity = getVariant(job, entityname, name, args)
    elif entityname in [B.SUBJECT_DATATABLES, B.SUBJECT_DATATABLE]:
        entity = getDatatable(job, entityname, name, args)
    elif entityname in [B.SUBJECT_USECASES, B.SUBJECT_USECASE]:
        entity = getUsecase(job, entityname, name, args)
    elif entityname in [B.SUBJECT_PROJECTS, B.SUBJECT_PROJECT]:
        entity = getProject(job, entityname, name, args)
    elif entityname in [B.SUBJECT_APPS, B.SUBJECT_APP]:
        entity = getApplication(job, entityname, name, args)
    elif entityname in [B.SUBJECT_COMPS, B.SUBJECT_COMP]:
        entity = getComponent(job, entityname, name, args)
    elif entityname in [B.SUBJECT_ARTIFACTS, B.SUBJECT_ARTIFACT]:
        entity = getArtifact(job, entityname, name, args)
    elif entityname in [B.SUBJECT_TESTCASES, B.SUBJECT_TESTCASE]:
        entity = getTestcase(job, entityname, name, args)
    elif entityname in [B.SUBJECT_TESTSUITES, B.SUBJECT_TESTSUITE]:
        entity = getTestsuite(job, entityname, name, args)
    elif entityname in [B.SUBJECT_TESTPLANS, B.SUBJECT_TESTPLAN]:
        entity = getTestplan(job, entityname, name, args)
    elif entityname in [B.SUBJECT_USERS, B.SUBJECT_USER]:
        entity = getUser(job, entityname, name, args)
    elif entityname in [B.SUBJECT_REL, B.SUBJECT_RELS]:
        entity = getRelease(job, entityname, name, args)
    elif entityname in [B.SUBJECT_ENVIRONMENT, B.SUBJECT_ENVIRONMENTS]:
        entity = getEnvironment(job, entityname, name, args)
    else:
        return None
    if name == "" and len(args) == 0 and not Magazin.hasEntity(entityname):
        return Magazin.setEntity(entityname, entity)
    return entity

def getRelease(job=None, entityname: str="" , name: str="", args: dict={}):
    import model.prelease
    return model.prelease.Release(job, entityname, name, args)

def getEnvironment(job=None, entityname: str="" , name: str="", args: dict={}):
    import model.environment
    return model.environment.Environment(job, entityname, name, args)

def getArtifact(job=None, entityname: str="" , name: str="", args: dict={}):
    import model.artifact
    return model.artifact.Artifact(job, entityname, name, args)

def getApplication(job=None, entityname: str="" , name: str="", args: dict={}):
    import model.application
    return model.application.Application(job, entityname, name, args)

def getProject(job=None, entityname: str="" , name: str="", args: dict={}):
    import model.project
    return model.project.Project(job, entityname, name, args)

def getComponent(job=None, entityname: str="" , name: str="", args: dict={}):
    import model.component
    return model.component.Component(job, entityname, name, args)

def getTestplan(job=None, entityname: str="" , name: str="", args: dict={}):
    import model.testplan
    return model.testplan.Testplan(job, entityname, name, args)

def getTestsuite(job=None, entityname: str="" , name: str="", args: dict={}):
    import model.testsuite
    return model.testsuite.Testsuite(job, entityname, name, args)

def getTestcase(job=None, entityname: str="" , name: str="", args: dict={}):
    import model.testcase
    return model.testcase.Testcase(job, entityname, name, args)

def getStep(job=None, entityname: str="" , name: str="", args: dict={}):
    import model.step
    return model.step.Step(job, entityname, name, args)

def getStory(job=None, entityname: str="" , name: str="", args: dict={}):
    import model.story
    return model.story.Story(job, entityname, name, args)

def getUsecase(job=None, entityname: str="" , name: str="", args: dict={}):
    import model.usecase
    return model.usecase.Usecase(job, entityname, name, args)

def getUser(job=None, entityname: str="" , name: str="", args: dict={}):
    import model.user
    return model.user.User(job, entityname, name, args)

def getVariant(job=None, entityname: str="" , name: str="", args: dict={}):
    import model.variant
    return model.variant.Variant(job, entityname, name, args)

def getDatatable(job=None, entityname: str="" , name: str="", args: dict={}):
    import model.datatable
    return model.datatable.Datatable(job, entityname, name, args)