from django.contrib import admin, messages
from .models import *
from unfold.admin import TabularInline, StackedInline

from import_export.admin import ImportExportModelAdmin
from unfold.contrib.import_export.forms import ExportForm, ImportForm, SelectableFieldsExportForm
from unfold.contrib.forms.widgets import ArrayWidget, WysiwygWidget
from django.contrib.postgres.fields import ArrayField
from utils.admin import ModelAdmin
from django.utils.html import format_html, format_html_join
from azbankgateways.models.banks import Bank
from unfold.decorators import action
from django.shortcuts import redirect


class OrderItemModelInline(StackedInline):
    model = OrderItemModel
    extra = 0
    max_num = 0
    def has_delete_permission(self, request, obj=None):
        return False
    def get_readonly_fields(self, request, obj=None):
        return [field.name for field in self.model._meta.fields]



@admin.register(DiscountCode)
class DiscountCodeAdmin(ModelAdmin, ImportExportModelAdmin):
    import_form_class = ImportForm
    export_form_class = ExportForm
    list_display = ['code', 'expiration_date', 'percent', 'quantity']


class BankRecordInline(StackedInline):
    model = Bank
    extra = 0
    max_num = 0
    def has_delete_permission(self, request, obj=None):
        return False
    def get_readonly_fields(self, request, obj=None):
        return [field.name for field in self.model._meta.fields]



@admin.register(OrderModel)
class OrderAdmin(ModelAdmin, ImportExportModelAdmin):
    import_form_class = ImportForm
    export_form_class = ExportForm

    list_filter = ['is_paid', 'status']
    actions_list = ['redirect_to_learn', 'udpate_bank_status']
    list_display = ['user', 'is_paid', 'status', 'discount_code', 'address',]
    readonly_fields = ('created_at', )
    compressed_fields = True
    warn_unsaved_form = True
    # exclude = ('bank_records',)
    formfield_overrides = {
        ArrayField: {
            "widget": ArrayWidget,
        }
    }
    inlines = [OrderItemModelInline, BankRecordInline]
    # def bank_links(self, obj):
    #     banks = obj.bank_records.all() 

    #     if not banks.exists():
    #         return "-"

    #     return format_html_join(
    #         "",  
    #         '<a style="padding-bottom:10px;display:block;" href="/secret-admin/azbankgateways/bank/{}/change/" class="text-primary-600 dark:text-primary-500">{}</a>',
    #         [(bank.id, bank.tracking_code) for bank in banks]
    #     ) or "-"

    # bank_links.short_description = "Bank Records"

    @action(description='اپدیت وضعیت رکورد های بانکی')
    def udpate_bank_status(self, request):
        import logging
        from azbankgateways import (
            bankfactories,
            models as bank_models,
            default_settings as settings,
        )
        factory = bankfactories.BankFactory()

        bank_models.Bank.objects.update_expire_records()

        for item in bank_models.Bank.objects.filter_return_from_bank():
            bank = factory.create(
                bank_type=item.bank_type, identifier=item.bank_choose_identifier
            )
            bank.verify(item.tracking_code)
            bank_record = bank_models.Bank.objects.get(tracking_code=item.tracking_code)
            if bank_record.is_success:
                logging.debug("This record is verify now.", extra={"pk": bank_record.pk})
        messages.success(request, f"با موفقیت اپدیت شد")
        return redirect("admin:order_ordermodel_changelist")