from django.contrib import admin

from directmail.models import Campaign, Message, MessageTemplate, ProviderEvent


@admin.register(MessageTemplate)
class MessageTemplateAdmin(admin.ModelAdmin):
    list_display = ("name", "channel", "created_at")
    list_filter = ("channel",)


class MessageInline(admin.TabularInline):
    model = Message
    extra = 0
    readonly_fields = ("status", "provider", "provider_message_id", "sent_at")


@admin.register(Campaign)
class CampaignAdmin(admin.ModelAdmin):
    list_display = (
        "name",
        "channel",
        "audience",
        "status",
        "scheduled_for",
        "created_at",
    )
    list_filter = ("channel", "audience", "status")
    inlines = [MessageInline]


@admin.register(Message)
class MessageAdmin(admin.ModelAdmin):
    list_display = ("campaign", "contact", "channel", "status", "scheduled_for")
    list_filter = ("channel", "status")


@admin.register(ProviderEvent)
class ProviderEventAdmin(admin.ModelAdmin):
    list_display = ("provider", "event_type", "created_at")