from rest_framework import serializers
from jobposting.models import JobListing, SkillLevels, CompanyLogo, Skill
from core.models import MyUser, AnonymousUserData

class MyUserSerializer(serializers.ModelSerializer):
    class Meta:
        model = MyUser
        fields = ['id', 'email', 'first_name', 'last_name']

class AnonymousUserDataSerializer(serializers.ModelSerializer):
    class Meta:
        model = AnonymousUserData
        fields = ['id', 'contact_email', 'first_name', 'last_name']


class SkillLevelsSerializer(serializers.ModelSerializer):
    skill_id = serializers.SlugRelatedField(
        slug_field='skill_name', 
        queryset=Skill.objects.all(),
    )
    # jobposting_id = serializers.PrimaryKeyRelatedField(source='jobposting.id', queryset=JobListing.objects.all())
    class Meta:
        model = SkillLevels
        fields = ['skill_id', 'skill_level', 'jobposting_id']

class JobListingSerializer(serializers.ModelSerializer):
    created_by = MyUserSerializer(read_only=True)
    anonymous_user_data = AnonymousUserDataSerializer(read_only=True)

    class Meta:
        model = JobListing
        fields = [
            'id', 'posting_option',
            'company_name', 'name', 'content', 'minsalary', 'maxsalary',
            'localization', 'created_by', 'created_at', 'status', 'status_paid', 
            'expiration_date', 'experience_level', 'employment_type', 'work_from_home',
            'updated_at',  'contact_email', 'first_name', 'last_name', 'anonymous_user_data' 
        ]

class CompanyLogoSerializer(serializers.ModelSerializer):
    class Meta:
        model = CompanyLogo
        fields = ['id', 'company_name','company_logo']

class SkillSerializer(serializers.ModelSerializer):
    class Meta:
        model = Skill
        fields = ['id', 'skill_name']