from django.contrib import admin
from .models import OrderEnquiry


@admin.register(OrderEnquiry)
class OrderEnquiryAdmin(admin.ModelAdmin):
    list_display = ('id', 'user', 'status', 'created_at', 'updated_at')
    list_filter = ('status', 'created_at')
    search_fields = ('user__email', 'user__first_name', 'notes')
    readonly_fields = ('user', 'excel_file', 'notes', 'created_at', 'updated_at')
    ordering = ('-created_at',)
    
    fieldsets = (
        ('Enquiry Information', {
            'fields': ('user', 'excel_file', 'notes', 'created_at')
        }),
        ('Staff Actions', {
            'fields': ('status', 'staff_remarks', 'updated_at')
        }),
    )
    
    def has_add_permission(self, request):
        return False

    def save_model(self, request, obj, form, change):
        super().save_model(request, obj, form, change)