import django.core.mail.message
from django.conf import settings
from django.db import models
from django.db.models import Q, Count, BooleanField


class Flag(models.Model):
    id = models.CharField(max_length=24, primary_key=True)
    name = models.TextField(null=True)
    type = models.CharField(max_length=6)

    def __str__(self):
        return f"{self.name} ({self.type})"

    class Meta:
        managed = False
        db_table = "flag"
        ordering = ("name",)


class MemberQuerySet(models.QuerySet):
    @staticmethod
    def has_flag(flag_type: str, flag_name: str):
        return Count(
            "uid",
            filter=Q(flags__name=flag_name, flags__type=flag_type),
            output_field=BooleanField(),
        )

    def with_is_active(self):
        return self.annotate(
            is_active=(
                self.has_flag("folder", "Members")
                | self.has_flag("folder", "CMS Staff")
            )
            & ~(
                self.has_flag("label", "Account On Hold")
                | self.has_flag("level", "CMS Membership on hold")
                | self.has_flag("folder", "Former Members")
            )
        )


# TODO: is this still a temporal table?
class Member(models.Model):
    objects = MemberQuerySet.as_manager()

    uid = models.CharField(max_length=24, primary_key=True)
    year_of_birth = models.TextField(db_column="Year of Birth", null=True)
    account_name = models.TextField(db_column="Account Name", null=True)
    first_name = models.TextField(db_column="First Name", null=True)
    last_name = models.TextField(db_column="Last Name", null=True)
    phone = models.TextField(db_column="Phone", null=True)
    email = models.TextField(db_column="Email", null=True)
    volunteer_email = models.TextField(db_column="Volunteer Email", null=True)
    address_street = models.TextField(db_column="Address (Street)", null=True)
    address_city = models.TextField(db_column="Address (City)", null=True)
    address_state_province = models.TextField(
        db_column="Address (State/Province)", null=True
    )
    address_postal_code = models.TextField(db_column="Address (Postal Code)", null=True)
    address_country = models.TextField(db_column="Address (Country)", null=True)
    profile_description = models.TextField(db_column="Profile description", null=True)
    website = models.TextField(db_column="Website", null=True)
    fax = models.TextField(db_column="Fax", null=True)
    contact_person = models.TextField(db_column="Contact Person", null=True)
    password = models.TextField(db_column="Password", null=True)
    position_relation = models.TextField(db_column="Position/relation", null=True)
    parent_account_id = models.TextField(db_column="Parent Account ID", null=True)
    gift_membership_purchased_by = models.TextField(
        db_column="Gift Membership purchased by", null=True
    )
    purchased_gift_membership_for = models.TextField(
        db_column="Purchased Gift Membership for", null=True
    )
    closet_storage = models.TextField(db_column="Closet Storage #", null=True)
    storage_shelf = models.TextField(db_column="Storage Shelf #", null=True)
    personal_studio_space = models.TextField(
        db_column="Personal Studio Space #", null=True
    )
    access_permitted_shops_during_extended_hours = models.BooleanField(
        db_column="Access Permitted Shops During Extended Hours?"
    )
    normal_access_permitted_during_covid19_limited_operations = models.BooleanField(
        db_column="Normal Access Permitted During COVID-19 Limited Operations"
    )
    access_permitted_during_covid19_staffed_period_only = models.BooleanField(
        db_column="Access Permitted During COVID-19 Staffed Period Only"
    )
    access_front_door_and_studio_space_during_extended_hours = models.BooleanField(
        db_column="Access Front Door and Studio Space During Extended Hours?"
    )
    access_wood_shop = models.BooleanField(db_column="Access Wood Shop?")
    access_metal_shop = models.BooleanField(db_column="Access Metal Shop?")
    access_storage_closet = models.BooleanField(db_column="Access Storage Closet?")
    access_studio_space = models.BooleanField(db_column="Access Studio Space?")
    access_front_door = models.BooleanField(db_column="Access Front Door?")
    access_card_number = models.TextField(db_column="Access Card Number", null=True)
    access_card_facility_code = models.TextField(
        db_column="Access Card Facility Code", null=True
    )
    auto_billing_id = models.TextField(db_column="Auto Billing ID", null=True)
    billing_method = models.TextField(db_column="Billing Method", null=True)
    renewal_date = models.DateField(db_column="Renewal Date", null=True)
    join_date = models.DateField(db_column="Join Date", null=True)
    admin_note = models.TextField(db_column="Admin note", null=True)
    profile_gallery_image_url = models.TextField(
        db_column="Profile gallery image URL", null=True
    )
    business_card_image_url = models.TextField(
        db_column="Business card image URL", null=True
    )
    instagram = models.TextField(db_column="Instagram", null=True)
    pinterest = models.TextField(db_column="Pinterest", null=True)
    youtube = models.TextField(db_column="Youtube", null=True)
    yelp = models.TextField(db_column="Yelp", null=True)
    google = models.TextField(db_column="Google+", null=True)
    bbb = models.TextField(db_column="BBB", null=True)
    twitter = models.TextField(db_column="Twitter", null=True)
    facebook = models.TextField(db_column="Facebook", null=True)
    linked_in = models.TextField(db_column="LinkedIn", null=True)
    do_not_show_street_address_in_profile = models.TextField(
        db_column="Do not show street address in profile", null=True
    )
    do_not_list_in_directory = models.TextField(
        db_column="Do not list in directory", null=True
    )
    how_did_you_hear = models.TextField(db_column="HowDidYouHear", null=True)
    authorize_charge = models.TextField(db_column="authorizeCharge", null=True)
    policy_agreement = models.TextField(db_column="policyAgreement", null=True)
    waiver_form_signed_and_on_file_date = models.DateField(
        db_column="Waiver form signed and on file date.", null=True
    )
    membership_agreement_signed_and_on_file_date = models.DateField(
        db_column="Membership Agreement signed and on file date.", null=True
    )
    ip_address = models.TextField(db_column="IP Address", null=True)
    audit_date = models.DateField(db_column="Audit Date", null=True)
    agreement_version = models.TextField(db_column="Agreement Version", null=True)
    paperwork_status = models.TextField(db_column="Paperwork status", null=True)
    membership_agreement_dated = models.BooleanField(
        db_column="Membership agreement dated"
    )
    membership_agreement_acknowledgement_page_filled_out = models.BooleanField(
        db_column="Membership Agreement Acknowledgement Page Filled Out"
    )
    membership_agreement_signed = models.BooleanField(
        db_column="Membership Agreement Signed"
    )
    liability_form_filled_out = models.BooleanField(
        db_column="Liability Form Filled Out"
    )
    self_certify_essential_business = models.BooleanField(
        db_column="selfCertifyEssentialBusiness"
    )
    accepted_covid19_policy = models.BooleanField(db_column="Accepted COVID-19 Policy")
    flags = models.ManyToManyField(Flag, through="MemberFlag", related_name="members")

    def __str__(self):
        return f"{self.account_name}"

    class Meta:
        managed = False
        db_table = "members"
        ordering = ("first_name", "last_name")
        indexes = [
            models.Index(fields=["account_name"]),
            models.Index(fields=["first_name"]),
            models.Index(fields=["last_name"]),
        ]

    def sanitized_mailbox(self, name_ext: str = "", use_volunteer=False) -> str:
        if use_volunteer and self.volunteer_email:
            email = self.volunteer_email
        elif self.email:
            email = self.email
        else:
            raise Exception(f"No Email Address for user: {self.uid}")

        if not self.account_name:
            return email

        return django.core.mail.message.sanitize_address(
            (self.account_name + name_ext, email), settings.DEFAULT_CHARSET
        )


class MemberFlag(models.Model):
    member = models.ForeignKey(Member, on_delete=models.PROTECT, db_column="uid")
    flag = models.ForeignKey(Flag, on_delete=models.PROTECT)

    def __str__(self):
        return f"{self.member} - {self.flag}"

    class Meta:
        managed = False
        db_table = "memberflag"
        constraints = [
            models.UniqueConstraint(
                fields=["member", "flag_id"], name="unique_member_flag"
            )
        ]