from django.contrib import admin
from django.urls import reverse
from django.utils.html import format_html
from django.apps import apps

from beer.models import Batch, BatchRecipe, BatchRecipe
from yeast.models import Yeast

from config.extras import BREWFATHER_APP_ROOT

class SampleInline(admin.TabularInline):
    model = Yeast
    extra = 0

@admin.register(BatchRecipe)
class BatchRecipeAdmin(admin.ModelAdmin):
    list_display = ['name']

@admin.register(Batch)
class BeerBatchAdmin(admin.ModelAdmin):
    list_display = ['brewfather_id', 'batch_url']
    inlines = [
        SampleInline,
    ]

    url_string = "<a href='{root}/tabs/batches/batch/{batch_id}'>Brewfather Batch ID: {batch_id}</a>"

    def batch_url(self, obj):
        bf_id = obj.brewfather_id
        return format_html("<a href='{root}/tabs/batches/batch/{batch_id}'>Brewfather App: {batch_id}</a>", batch_id=bf_id, root=BREWFATHER_APP_ROOT)


app = apps.get_app_config('beer')
for model_name, model in app.models.items():

    try:
        admin.site.register(model)
    except admin.exceptions.AlreadyRegistered:
        pass