import logging
import os
import os.path

from edge.writer.solrtemplateresponsewriter import SolrTemplateResponseWriter
from edge.opensearch.solrtemplateresponse import SolrTemplateResponse

class Writer(SolrTemplateResponseWriter):
    def __init__(self, configFilePath):
        super(Writer, self).__init__(configFilePath)

        templatePath = os.path.dirname(configFilePath) + os.sep
        templatePath += self._configuration.get('service', 'template')
        self.template = self._readTemplate(templatePath)

    def _generateOpenSearchResponse(self, solrResponse, searchText, searchUrl, searchParams, pretty):

        print("iso product:seachParams = [%s]\n" %searchParams)

        response = SolrTemplateResponse(self._configuration, searchUrl, searchParams)
        response.setTemplate(self.template)

        return response.generate(solrResponse, pretty=pretty)

    def _constructSolrQuery(self, startIndex, entriesPerPage, parameters, facets):
        queries = []

        for key, value in parameters.items():
            if key == 'id':
                queries.append('id:' + self._urlEncodeSolrQueryValue(value))
            elif key == 'title':
                queries.append('product_type_title:' + self._urlEncodeSolrQueryValue(value))

        query = 'q='+'+AND+'.join(queries)+'&version=2.2&indent=on&wt=json'+'&rows='+str(entriesPerPage)

        logging.debug('solr query: '+query)

        return query