from django.contrib import admin

from .models import Conversation, Message


class MessageInline(admin.TabularInline):
    model = Message
    extra = 0
    readonly_fields = ('sender', 'body', 'created_at', 'read_at')


@admin.register(Conversation)
class ConversationAdmin(admin.ModelAdmin):
    list_display = ('application', 'status', 'updated_at', 'closed_at', 'created_at')
    list_filter = ('status',)
    search_fields = (
        'application__applicant__email',
        'application__job__title',
    )
    inlines = [MessageInline]


@admin.register(Message)
class MessageAdmin(admin.ModelAdmin):
    list_display = ('conversation', 'sender', 'created_at', 'read_at')
    list_filter = ('read_at',)