import os,sys
from lxml import etree

def getCCP4I2Dir(up=1):
	target = os.path.join(os.path.realpath(sys.argv[0]),"..")
	abstarget = os.path.abspath(target)
        splittarget = abstarget.split()
        if splittarget.count('ccp4i2'):
          splittarget.reverse()
          up = splittarget.index('ccp4i2')
        while up>0:
          abstarget = os.path.dirname(abstarget)
          up = up -1
        return abstarget

if __name__ == '__main__':

        top_path = getCCP4I2Dir()
	print 'Running CCP4i2 makeReport from: '+top_path
        execfile(os.path.join(top_path,'utils','startup.py'))
	setupEnvironment()
	setupPythonpath(top=top_path,mode='qtcore')
        import CCP4ReportGenerator,CCP4ReportParser
	
	argList = sys.argv[1:]
	print 'argList',argList,len(argList)
	if len(argList)<2:
	  print 'Usage: makeReport xrtFileName xmlDataFileName'
	  sys.exit()

        xrt = etree.XML( open( argList[0] ).read() )
        xml = etree.XML( open( argList[1] ).read() )
	jobId = None
	outputFile = './report.html'
	ifPrint = False
	ii = 2
	while ii < len(argList):
	    print 'arg',ii,argList[ii]
	    if argList[ii][0:2] == '-p':
	      ifPrint = True
	    elif argList[ii][0:2] == '-j':
	      ii = ii + 1
	      jobId = argList[ii]
	    elif argList[ii][0:2] == '-o':
	      ii = ii + 1
	      outputFile = argList[ii]
	    ii = ii + 1
        #print argList,outputFile,jobId,ifPrint
	if jobId is not None:
	  execfile(os.path.join(top_path,'utils','startup.py'))
	  pm = startProjectsManager()

	  rg = CCP4ReportGenerator.CReportGenerator(jobId)
	  jobInfo = rg.getJobInfo(jobId)
        else:
	  jobInfo = {}
	  
        xreport = xrt.xpath( "/report" )[0]
        report = CCP4ReportParser.Report( xreport, xml,jobInfo=jobInfo )
        text = report.as_html()
	if ifPrint: print text

        f = open(outputFile,'w')
        f.write(text)
        f.close()