import django_tables2 as tables

from .models import (
    InstructorOrVendor,
    Waiver,
)


class WarnEmptyColumn(tables.Column):
    attrs = {
        "td": {
            "class": lambda value, bound_column: (
                "table-danger" if value == bound_column.default else ""
            )
        }
    }


class WaiverReportTable(tables.Table):
    emergency_contact_name = WarnEmptyColumn()
    emergency_contact_number = WarnEmptyColumn()

    class Meta:
        model = Waiver
        fields = [
            "name",
            "date",
            "emergency_contact_name",
            "emergency_contact_number",
            "waiver_version",
            "guardian_name",
            "guardian_relation",
            "guardian_date",
        ]


class InstructorOrVendorTable(tables.Table):
    instructor_agreement_date = WarnEmptyColumn(
        "Instructor Agreement Date(s)", default="Missing"
    )
    w9_date = WarnEmptyColumn(default="Missing")

    class Meta:
        model = InstructorOrVendor
        fields = [
            "name",
            "instructor_agreement_date",
            "w9_date",
            "phone",
            "email_address",
        ]


class ShopAccessErrorColumn(tables.Column):
    def td_class(value):
        if value.startswith("Has access but"):
            return "table-danger"
        elif value.startswith("Has cert but"):
            return "table-warning"
        else:
            return ""

    attrs = {"td": {"class": td_class}}


class AccessVerificationTable(tables.Table):
    account_name = tables.Column()
    access_card = tables.Column()
    billing_method = tables.Column()
    join_date = tables.DateColumn()
    renewal_date = tables.DateColumn()
    access_front_door = tables.BooleanColumn(verbose_name="Front Door")
    access_studio_space = tables.BooleanColumn(verbose_name="Studio Space")
    wood_shop_error = ShopAccessErrorColumn()
    metal_shop_error = ShopAccessErrorColumn()
    extended_hours_error = ShopAccessErrorColumn()
    extended_hours_shops_error = ShopAccessErrorColumn()
    storage_closet_error = ShopAccessErrorColumn()


class CertifiersTable(tables.Table):
    certified_by = tables.Column()
    certification_version__definition__name = tables.Column("Certification")
    certification_version__definition__department__name = tables.Column("Department")
    number_issued_on_this_tool = tables.Column()
    last_issued_certification_date = tables.Column()


class CertificationCountTable(tables.Table):
    certification_version__definition__name = tables.Column("Certification")
    certification_version__definition__department__name = tables.Column("Department")
    total_issued = tables.Column()