# -*- coding: utf-8 -*-

from __future__ import division

from django.conf import settings
from django.shortcuts import render
from django_logit import logit
from django_response import response
from paginator import pagination

from account.models import SaleclerkInfo, UserInfo
from integral.models import SaleclerkIntegralIncomeExpensesInfo, SaleclerkSubmitLogInfo
from mch.models import ModelInfo
from product.models import ProductModelInfo
from utils.error.errno_utils import ProductModelStatusCode, SaleclerkStatusCode


def clerk_sale_oauth(request):
    unionid = request.GET.get('unionid', '')

    models = ProductModelInfo.objects.filter(status=True)
    models = [model.data for model in models]

    try:
        clerk = SaleclerkInfo.objects.get(unionid=unionid)
    except SaleclerkInfo.DoesNotExist:
        clerk = None

    return render(request, 'page/clerk_sale.html', {
        'domain': settings.DOMAIN,
        'models': models,
        'clerk_info': clerk and clerk.data,
    })


@logit
def clerk_sale_submit_api(request):
    user_id = request.POST.get('user_id', '')
    iv = request.POST.get('iv', '')
    encryptedData = request.POST.get('encryptedData', '')
    lat = float(request.POST.get('lat', 0))
    lon = float(request.POST.get('lon', 0))
    modelID = request.POST.get('ModelID', '')
    serialNo = request.POST.get('SerialNo', '')
    verifyResult = request.POST.get('verifyResult', '')

    consumer_name = request.POST.get('consumer_name', '')
    consumer_phone = request.POST.get('consumer_phone', '')

    file_path = request.POST.get('file_path', '')

    try:
        user = UserInfo.objects.get(user_id=user_id, status=True)
    except UserInfo.DoesNotExist:
        return response(SaleclerkStatusCode.CLERK_NOT_FOUND)

    try:
        clerk = SaleclerkInfo.objects.get(unionid=user.unionid, status=True)
    except SaleclerkInfo.DoesNotExist:
        return response(SaleclerkStatusCode.CLERK_NOT_FOUND)

    # 店员提交记录
    ssli = SaleclerkSubmitLogInfo.objects.create(
        franchiser_id=clerk.franchiser_id,
        clerk_id=clerk.clerk_id,
        code=serialNo,
        consumer_name=consumer_name,
        consumer_phone=consumer_phone,
        lat=lat,
        lon=lon,
        image=file_path,
        test_user=clerk.test_user,
    )

    try:
        sci = SaleclerkIntegralIncomeExpensesInfo.objects.get(code=serialNo, status=True)
    except SaleclerkIntegralIncomeExpensesInfo.DoesNotExist:
        sci = None

    if sci:
        ssli.dupload = True
        ssli.save()

        try:
            clerk = SaleclerkInfo.objects.get(clerk_id=sci.clerk_id, status=True)
        except SaleclerkInfo.DoesNotExist:
            clerk = None

        return response(SaleclerkStatusCode.DUPLICATE_SUBMIT, data={
            'franchiser_name': clerk.franchiser_name,
            'clerk_name': clerk.clerk_name,
        } if clerk else {})

    # 店员积分
    try:
        model = ModelInfo.objects.get(pk=modelID)
    except ModelInfo.DoesNotExist:
        return response(ProductModelStatusCode.MODEL_NOT_FOUND)

    integral = model.integral

    clerk.integral += integral
    clerk.total_integral += integral
    clerk.save()

    # 店员积分记录
    SaleclerkIntegralIncomeExpensesInfo.objects.create(
        franchiser_id=clerk.franchiser_id,
        clerk_id=clerk.clerk_id,
        type=SaleclerkIntegralIncomeExpensesInfo.INCOME,
        model_id=model.model_id,
        model_name=model.model_name,
        code=serialNo,
        consumer_name=consumer_name,
        consumer_phone=consumer_phone,
        lat=lat,
        lon=lon,
        image=file_path,
        integral=integral,
        left_integral=clerk.total_integral,
        test_user=clerk.test_user,
    )

    return response(200, data={
        'integral': integral,
        'total_integral': clerk.integral,
    })


@logit
def clerk_integral_list_api(request):
    user_id = request.POST.get('user_id', '')
    page = int(request.POST.get('page', 1))
    num = int(request.POST.get('num', settings.GROUP_NUM_PER_PAGE))

    try:
        user = UserInfo.objects.get(user_id=user_id, status=True)
    except UserInfo.DoesNotExist:
        return response(SaleclerkStatusCode.CLERK_NOT_FOUND)

    try:
        clerk = SaleclerkInfo.objects.get(unionid=user.unionid, status=True)
    except SaleclerkInfo.DoesNotExist:
        return response(SaleclerkStatusCode.CLERK_NOT_FOUND)

    integrals = SaleclerkIntegralIncomeExpensesInfo.objects.filter(clerk_id=clerk.clerk_id).order_by('-pk')
    integrals, left = pagination(integrals, page, num)
    integrals = [integral.data for integral in integrals]

    return response(200, data={
        'integrals': integrals,
        'total_integral': clerk.integral,
    })