#!/usr/bin/python3
# Template Batchrahmen
#
#import sys, getopt
import argparse
import copy

import yaml
from datetime import datetime

import ulrich.message
import ulrich.message
import ulrich.componentHandling
import utils.date_tool
import utils.path_tool

jobdef = {
	"unit": {
		"pardef": "",
		"pfilesource" : "",
		"pfiletarget" : "envparfile",
		"basedir": "envbase",
		"logdir": "{job.par.envdir}/{log}/log_{time}.txt" },
	"check_environment": {
		"pardef": "",
		"pfilesource" : "",
		"pfiletarget" : "envparfile",
		"basedir": "envbase",
		"logdir": "{job.par.envdir}/{log}/log_{time}.txt" },
	"init_testset": {
		"pardef": "tsdir,tdtyp,tdsrc,tdname",
		"pfilesource" : "envparfile",
		"pfiletarget" : "tsparfile",
		"basedir": "tsbase",
		"logdir": "{job.par.tsdir}/{log}/log_{tstime}.txt" },
	"init_testcase": {
		"pardef": "tcdir,tdtyp,tdsrc,tdname",
		"pfilesource" : "tsparfile",
		"pfiletarget" : "tcparfile",
		"basedir": "tcbase",
		"logdir": "{job.par.tcdir}/{log}/log_{tctime}.txt" }
}


def setGlobal():
	pass

class Job:
	__instance = None

	def __init__ (self, program):
		print ("################# init Job ## " + program + " #################")
		self.program = program
		Job.__instance = self
		par = Parameter(program)
		self.par = par
		print("prog-42 " + str(self.par.basedir))
		conf = Configuration(program)
		self.conf = conf
		print("prog-45 " + str(self.par.basedir))
		dirpath = self.par.getDirParameter()
		setGlobal()
		if dirpath is not None:
			utils.path_tool.extractPath(dirpath[0], dirpath[1])
		if program == "unit": # no job will be started
			self.start = datetime.now()
			logTime = self.start.strftime("%Y%m%d_%H%M%S")
			self.m = ulrich.message.Message(ulrich.message.LIMIT_DEBUG, logTime, None)
		print("prog-50 " + str(self.par.basedir))


	def resetInstance(program):
		job = Job.getInstance()
		if job is not None:
			job.stopJob(1)
		Job.__instance = None
		Job(program)
		return Job.__instance

	def getInstance():
		if (Job.__instance is not None):
			return Job.__instance
		else:
			return None

	def startJob(self):
		self.start = datetime.now()
		print("prog-68 " + str(self.par.basedir))
		logTime = self.start.strftime("%Y%m%d_%H%M%S")
		self.m = ulrich.message.Message(ulrich.message.LIMIT_DEBUG, logTime, None)
		print("prog-68 " + str(self.m.rc))
		self.par.setParameterLoaded()
		self.m.logInfo("# # # Start Job " + self.start.strftime("%d.%m.%Y %H:%M:%S") + " # # # ")
		self.m.debug(ulrich.message.LIMIT_INFO, "# # # Start Job " + self.start.strftime("%d.%m.%Y %H:%M:%S") + " # # # ")
		self.par.checkParameter()

	def stopJob(self, reboot=0):
		self.ende = datetime.now()
		self.dumpParameter()
		print("stopJob " + str(self.m.messages) + ", " + str(self.m.debugfile))
		self.m.logInfo("# # " + self.m.topmessage + " # # # ")
		self.m.logInfo("# # # Stop Job " + self.start.strftime("%d.%m.%Y %H:%M:%S") + " # " + self.ende.strftime("%d.%m.%Y %H:%M:%S") + " # # # ")
		self.m.debug(ulrich.message.LIMIT_INFO, "# # " + self.m.topmessage + " # # # ")
		self.m.debug(ulrich.message.LIMIT_INFO, "# # # Stop Job " + self.start.strftime("%d.%m.%Y %H:%M:%S") + " # " + self.ende.strftime("%d.%m.%Y %H:%M:%S") + " # # # RC: " + str(self.m.getFinalRc()))
		self.m.closeMessage()
		rc = self.m.getFinalRc()
		print ("rc " + str(rc))
		if reboot == 0:
			exit(rc)

	def dumpParameter(self):
		parpath = utils.path_tool.composePath(jobdef[self.program]["pfiletarget"], None)
		output = {}
		output["comps"] = ulrich.componentHandling.getComponentDict()
		output["par"] = self.par.__dict__
		print(str(output))
		with open(parpath, "w") as file:
			doc = yaml.dump(output, file)
		file.close()

	def loadParameter(self):
		output = {}
		if len(str(jobdef[self.program]["pfilesource"])) < 2:
			return None
		parpath = utils.path_tool.composePath(jobdef[self.program]["pfilesource"], None)
		with open(parpath, "r") as file:
			doc = yaml.full_load(file)
			for k in doc.keys():
				output[k] = copy.deepcopy(doc[k])
		return output

	def getParameter(self, parameter):
		if hasattr(self.par, parameter):
			return getattr(self.par, parameter)
		elif "xxxtime" in parameter:
			neu = utils.date_tool.getActdate(utils.date_tool.F_DIR)
			# setattr(self.par, parameter, neu)
			return neu
	def hasElement(self, parameter, elem):
		if hasattr(self.par, parameter):
			print (parameter + " in Parameter")
			if getattr(self.par, parameter).find(elem) >= 0:
				return True
			return False
		return True
	def hascomponente(self, komp):
		return self.hasElement("componente", komp)
	def hasFunction(self, fct):
		return self.hasElement("function", fct)
	def hasTool(self, tool):
		return self.hasElement("tool", tool)
	def getMessageLevel(self, errtyp, elem):
		if (not hasattr(self, "m")) or (self.m is None):
			return ulrich.message.LIMIT_DEBUG
		elif elem.find("tool") > 1:
			if not hasattr(self.par, "tool") or getattr(self.par, "tool").find(elem) <= 0:
				return int(self.m.CONST_ERRTYP[errtyp]) -1
			else:
				return int(self.m.CONST_ERRTYP[errtyp])
		else:
			return int(self.m.CONST_ERRTYP[errtyp])
	def getInfoLevel(self, elem):
		return self.getMessageLevel("info", elem)
	def getDebugLevel(self, elem):
		return self.getMessageLevel("debug", elem)
	def getTraceLevel(self, elem):
		return self.getMessageLevel("trace", elem)
	def debug(self, prio, text):
		print("job.debug "+str(prio)+" "+text)
		if hasattr(self, "m"):
			self.m.debug(prio, text)
		else:
			print(text)

class Parameter:
	print ("class Parameter")
	def __init__ (self, program):
		print ("# init Parameter for " + program)
		self.program = program
		if program == "unit":
			self.basedir = "debugs"
			return
		elif jobdef[program]:
			self.basedir = jobdef[program]["basedir"]
		elif "estcase" in program:
			self.basedir = "tcbase"
		elif "estset" in program:
			self.basedir = "tsbase"
		elif "nviron" in program:
			self.basedir = "envbase"
		else:
			self.basedir = "debugs"
		print (f"# Parameter initialisiert {self.program} mit basedir {self.basedir}")
		self.setParameter()

	def checkParameter(self):
		job = Job.getInstance()
		print (f"Parameter initialisiert {self.program}")
		pardef = jobdef[job.program]["pardef"]
		for p in pardef.split(","):
			print(p)
			if len(p) > 1 and not hasattr(self, p):
				job.m.setFatal("Parameter " + p + " is not set!")
		print (f"job initialisiert {self.program}")

	def setParameter(self):
		"""
		1. Programm -- implementiert in Main-Klasse
		2. anwndung -- steuert zu pruefende System [ in basis_Config ]
		3. amgebung -- steuert zu pruefende Maschine [ in dir/applicationen ]
		4. release  -- steuert zu prufendes Release [ aus dir/release kann spez. release_Config geladen werden, dir/lauf/release ]
		5. ~Verz    -- Dokumentationsverzeichnis zu Testlauf/Testfall/Soll-Branch
		6. zyklus   -- optional unterscheidet echte und entwicklungsLaeufe
		7. Programmspezifische Parameter
		8. loglevel -- steuert Protokollierung; default debug (fatal/error/warn/msg/info/debug1/debug2/trace1/trace2)
		10. modus -- steuert die Verarbeitung; default echt
		- echt-auto  Lauf aus Automatisierung (1-7)
		- test       Lauf ohne Ausfuehrungen am Testsystem, wohl aber in Testverzeichnissen
		- echt-spez  Wiederholung einer spezifischen Funktion (1-13)
		- unit       Ausfuehrung der Unittests
		11. componente -- schraenkt Verarbeitung auf parametriserte componenten ein
		12. funktion -- schraenkt Verarbeitung auf parametriserte Funktionen ein
		13. tool     -- schraenkt Protokollierung/Verarbeitung auf parametriserte Tools ein
		"""
		# args = str(sys.argv)
		# print ("Job-Programm %s :	" % args)
		parser = argparse.ArgumentParser()
		parser.add_argument('-a', '--application', required=True, action='store')
		parser.add_argument('-e', '--environment', required=True, action='store')
		parser.add_argument('-r', '--release', action='store')
		parser.add_argument('-ts', '--tsdir', action='store')
		parser.add_argument('-tc', '--tcdir', action='store')
		parser.add_argument('-rs', '--rsdir', action='store')
		parser.add_argument('-dt', '--tdtyp', action='store')
		parser.add_argument('-ds', '--tdsrc', action='store')
		parser.add_argument('-dn', '--tdname', action='store')
		parser.add_argument('-l', '--loglevel', action='store')
		parser.add_argument('-m', '--modus', action='store')
		parser.add_argument('-c', '--componente', action='store')
		parser.add_argument('-f', '--funktion', action='store')
		parser.add_argument('-t', '--tool', action='store')
		# parser.add_argument('-t', '--typ', default='einzel', action='store')
		# parser.add_argument('-d', '--dir', action='store')
		args = parser.parse_args()
		self.setParameterArgs(args)

	def getDirParameter(self):
		if hasattr(self, "tcdir"):
			return ("tcbase", str(self.tcdir))
		if hasattr(self, "tsdir"):
			return ("tsbase", str(self.tsdir))
		return None

	def setParameterArgs(self, args):
		job = Job.getInstance()
		print("setParArgs " + str(type(args)))
		self.parstring = "python " + self.program
		if "dict" in str(type(args)):
			for k in args:
				self.setJobAttr(k, args[k])
		else:
			for k in vars(args):
				if getattr(args, k) is not None:
					self.setJobAttr(k , getattr(args, k))

	def setParameterLoaded(self):
		job = Job.getInstance()
		print("setParLoaded " )
		readedPar = job.loadParameter()
		if readedPar is not None:
			for k in readedPar["par"].keys():
				if not hasattr(self, k):
					self.setJobAttr(k, readedPar["par"][k])

	def setJobAttr(self, key, val):
		setattr(self, key, val)
		self.parstring = self.parstring + " --" + key + " " + val

class Configuration:
	def __init__ (self, program):
		self.program = program
		print (f"job initialisiert {self.program}")
		if program == "unit":
			self.setConfiguration('../conf/basis.yml')
			return
		self.setConfiguration('conf/basis.yml')

	def setConfiguration(self, path):
		self.confs = {}
		with open(path, "r") as file:
			doc = yaml.full_load(file)
			for i, v in doc.items():
				self.confs[i] = v
		print ("set conf")
		print ("set configuration")