import time
import xlrd
import xmltodict

from netforce.model import Model, fields, get_model
from netforce.access import get_active_company
from netforce.utils import get_file_path
from netforce.utils import get_data_path
from netforce.database import get_connection

class ImportPayment(Model):
    _name="clinic.import.payment"
    _transient=True
    _fields={
        'date': fields.DateTime("Date"),
        'file': fields.File("File"),
    }
    
    _defaults={
        'date': lambda *a: time.strftime("%Y-%m-%d %H:%M:%S"),
    }
    
    def read_excel(self,fpath=None):
        data={}
        if fpath:
            suffix=fpath.split(".")[-1]
            if suffix not in ('xls', 'xlsx'):
                raise Exception("ERROR : please should file xls or xlsx")
            wb=xlrd.open_workbook(fpath)
            worksheet=wb.sheet_by_name("Sheet1")
            num_rows=worksheet.nrows-1
            curr_row=-1
            while curr_row < num_rows:
                curr_row +=1
                worksheet.cell_value(curr_row,2)
        return data

    def read_xml(self,fpath=None,node=""):
        data={}
        if not node:
            return data
        if fpath:
            suffix=fpath.split(".")[-1]
            if suffix not in ('xml'):
                raise Exception("ERROR : please should file xml")
        data=xmltodict.parse(open(fpath,"r").read())

        stmstm=data.get('STMSTM')
        if stmstm:
            hdbills=stmstm.get(node)
            if not hdbills:
                return {}
            lines=[]
            for k, v in hdbills.items():
                collections=v
                for collection in collections:
                    if isinstance(collection,dict):
                        line={}
                        for i, j in collection.items():
                            key=(i or "").lower()
                            line[key]=j
                        lines.append(line)
        #titles=[title for title, value in lines[0].items()]
        return lines

    def import_nhso(self,ids,context={}):
        obj=self.browse(ids)[0]
        fname=obj.file
        fpath=get_file_path(fname)
        if not fpath:
            raise Exception("Please select file")
        lines=self.read_xml(fpath,node='HDBills')
        if not lines:
            raise Exception("Wrong file")
        for line in lines:
            print(line)

    def import_mg(self,ids,context={}):
        obj=self.browse(ids)[0]
        fname=obj.file
        fpath=get_file_path(fname)
        print("fpath ", fpath)

    def import_sc(self,ids,context={}):
        obj=self.browse(ids)[0]
        fname=obj.file
        fpath=get_file_path(fname)
        print("fpath ", fpath)


ImportPayment.register()