# coding=utf-8
import json
from rest_framework import serializers
from apps.option.models import Option
from django.conf import settings
from utils.exceptions import CustomError
from utils.booleancharfield import BooleanCharField, TimeCharField
from apps.option.serializers import OptionSerializer
from .models import ReportCustomer,NewCustomer,Review

class ReportCustomerSerializer(serializers.ModelSerializer):
    gender_text = serializers.CharField(source='get_gender_display', read_only=True)
    report_status_text = serializers.CharField(source='get_report_status_display', read_only=True)
    source_text = serializers.CharField(source='source.name', read_only=True)
    create_user_text = serializers.CharField(source='create_user.name', read_only=True)
    check_user_text = serializers.CharField(source='check_user.name', read_only=True)
    project_text = serializers.SerializerMethodField()

    def get_project_text(self, obj):
        project = obj.project.all()
        return ','.join(project.values_list('name', flat=True))

    class Meta:
        model = ReportCustomer
        fields = '__all__'

    def create(self, validated_data):
        validated_data['create_user'] = self.context['request'].user
        store = self.context['request'].user.store
        if not store:
            raise CustomError('当前账号未绑定门店，禁止报备客户！')
        validated_data['store'] = store
        instance = super(ReportCustomerSerializer, self).create(validated_data)
        projects = self.initial_data['project']
        if projects:
            projects = json.loads(projects)
        else:
            raise CustomError(u'请选择项目！')

        for project in projects:
            instance.project.add(project)
        return instance

    def update(self, instance, validated_data):
        instance.project.clear()
        projects = self.initial_data['project']
        if projects:
            projects = json.loads(projects)
        else:
            raise CustomError(u'请选择项目')

        for project in projects:
            instance.project.add(project)
        instance = super(ReportCustomerSerializer, self).update(instance, validated_data)
        return instance


class NewCustomerSerializer(serializers.ModelSerializer):
    track_user_text = serializers.CharField(source='track_user.name', read_only=True)
    create_user_text = serializers.CharField(source='create_user.name', read_only=True)
    potential_level_text = serializers.CharField(source='potential_level.name', read_only=True)
    stage_progress_text = serializers.CharField(source='stage_progress.name', read_only=True)
    create_time_f = TimeCharField(source='create_time', read_only=True)
    end_time_f = TimeCharField(source='end_time', read_only=True)
    next_time_f = TimeCharField(source='next_time', read_only=True)

    name = serializers.CharField(source='report_customer.name', read_only=True)
    tel = serializers.CharField(source='report_customer.tel', read_only=True)
    village = serializers.CharField(source='report_customer.village', read_only=True)
    address = serializers.CharField(source='report_customer.address', read_only=True)
    source_text = serializers.CharField(source='report_customer.source.name', read_only=True)
    project_text = serializers.CharField(source='report_customer.projects.name', read_only=True)
    gender_text = serializers.SerializerMethodField()

    def get_gender_text(self, obj):
        return settings.GENDER_CHOICES[obj.report_customer.gender - 1][1]

    class Meta:
        model = NewCustomer
        fields =  '__all__'

    def create(self, validated_data):
        validated_data['create_user'] = self.context['request'].user
        instance = super(NewCustomerSerializer, self).create(validated_data)

        return instance

    def update(self, instance, validated_data):

        instance = super(NewCustomerSerializer, self).update(instance, validated_data)
        return instance


class ReviewSerializer(serializers.ModelSerializer):

    create_user_text = serializers.CharField(source='create_user.name', read_only=True)
    check_user_text = serializers.CharField(source='check_user.name', read_only=True)
    check_status_text = serializers.CharField(source='get_check_status_display', read_only=True)
    create_time = serializers.DateTimeField(format='%Y-%m-%d %H:%M', read_only=True)
    check_time = serializers.DateTimeField(format='%Y-%m-%d %H:%M', read_only=True)
    is_giveup_text = BooleanCharField(source='enable', read_only=True)

    class Meta:
        model = Review
        fields = '__all__'