"""Import/Export resources for core models."""
from import_export import resources, fields
from import_export.widgets import ForeignKeyWidget

from .models import Sport, Conference, Division, Team, Stadium, Game, TeamAlias, StadiumAlias


class SportResource(resources.ModelResource):
    class Meta:
        model = Sport
        import_id_fields = ['code']
        fields = [
            'code', 'name', 'short_name', 'season_type',
            'season_start_month', 'season_end_month',
            'expected_game_count', 'is_active',
        ]
        export_order = fields


class ConferenceResource(resources.ModelResource):
    sport = fields.Field(
        column_name='sport',
        attribute='sport',
        widget=ForeignKeyWidget(Sport, 'code')
    )

    class Meta:
        model = Conference
        import_id_fields = ['sport', 'name']
        fields = ['sport', 'canonical_id', 'name', 'short_name', 'order']
        export_order = fields


class DivisionResource(resources.ModelResource):
    conference = fields.Field(
        column_name='conference',
        attribute='conference',
        widget=ForeignKeyWidget(Conference, 'name')
    )
    sport = fields.Field(attribute='conference__sport__code', readonly=True)

    class Meta:
        model = Division
        import_id_fields = ['conference', 'name']
        fields = ['sport', 'conference', 'canonical_id', 'name', 'short_name', 'order']
        export_order = fields


class TeamResource(resources.ModelResource):
    sport = fields.Field(
        column_name='sport',
        attribute='sport',
        widget=ForeignKeyWidget(Sport, 'code')
    )
    division = fields.Field(
        column_name='division',
        attribute='division',
        widget=ForeignKeyWidget(Division, 'name')
    )
    home_stadium = fields.Field(
        column_name='home_stadium',
        attribute='home_stadium',
        widget=ForeignKeyWidget(Stadium, 'name')
    )

    class Meta:
        model = Team
        import_id_fields = ['id']
        fields = [
            'id', 'sport', 'division', 'city', 'name', 'full_name',
            'abbreviation', 'primary_color', 'secondary_color',
            'logo_url', 'home_stadium', 'is_active',
        ]
        export_order = fields


class StadiumResource(resources.ModelResource):
    sport = fields.Field(
        column_name='sport',
        attribute='sport',
        widget=ForeignKeyWidget(Sport, 'code')
    )

    class Meta:
        model = Stadium
        import_id_fields = ['id']
        fields = [
            'id', 'sport', 'name', 'city', 'state', 'country',
            'latitude', 'longitude', 'timezone', 'capacity',
            'surface', 'roof_type', 'opened_year', 'image_url',
        ]
        export_order = fields


class GameResource(resources.ModelResource):
    sport = fields.Field(
        column_name='sport',
        attribute='sport',
        widget=ForeignKeyWidget(Sport, 'code')
    )
    home_team = fields.Field(
        column_name='home_team',
        attribute='home_team',
        widget=ForeignKeyWidget(Team, 'abbreviation')
    )
    away_team = fields.Field(
        column_name='away_team',
        attribute='away_team',
        widget=ForeignKeyWidget(Team, 'abbreviation')
    )
    stadium = fields.Field(
        column_name='stadium',
        attribute='stadium',
        widget=ForeignKeyWidget(Stadium, 'name')
    )

    class Meta:
        model = Game
        import_id_fields = ['id']
        fields = [
            'id', 'sport', 'season', 'home_team', 'away_team',
            'stadium', 'game_date', 'game_number', 'status',
            'home_score', 'away_score', 'is_playoff', 'playoff_round',
            'is_neutral_site', 'source_url',
        ]
        export_order = fields


class TeamAliasResource(resources.ModelResource):
    team = fields.Field(
        column_name='team',
        attribute='team',
        widget=ForeignKeyWidget(Team, 'abbreviation')
    )
    sport = fields.Field(attribute='team__sport__code', readonly=True)

    class Meta:
        model = TeamAlias
        import_id_fields = ['team', 'alias']
        fields = [
            'sport', 'team', 'alias', 'alias_type',
            'valid_from', 'valid_until', 'is_primary', 'source', 'notes',
        ]
        export_order = fields


class StadiumAliasResource(resources.ModelResource):
    stadium = fields.Field(
        column_name='stadium',
        attribute='stadium',
        widget=ForeignKeyWidget(Stadium, 'name')
    )
    sport = fields.Field(attribute='stadium__sport__code', readonly=True)

    class Meta:
        model = StadiumAlias
        import_id_fields = ['stadium', 'alias']
        fields = [
            'sport', 'stadium', 'alias', 'alias_type',
            'valid_from', 'valid_until', 'is_primary', 'source', 'notes',
        ]
        export_order = fields