from django.contrib import admin

from .models import (CmsRedRiverVeteransScholarship,
                     CertificationDefinition, Certification,
                     InstructorOrVendor, SpecialProgram, Waiver,
                     Member)


class CertificationDefinitionAdmin(admin.ModelAdmin):
    search_fields = ['certification_name', 'department']


class CertificationAdmin(admin.ModelAdmin):
    search_fields = ['name', 'certification__certification_name', 'certification__department']


class InstructorOrVendorAdmin(admin.ModelAdmin):
    search_fields = ['name']


class SpecialProgramAdmin(admin.ModelAdmin):
    search_fields = ['program_name']


class WaiverAdmin(admin.ModelAdmin):
    search_fields = ['name']


class MemberAdmin(admin.ModelAdmin):
    readonly_fields = [field.name for field in Member._meta.get_fields() if field.concrete]

    def has_add_permission(self, request, obj=None):
        return False

    def has_delete_permission(self, request, obj=None):
        return False


admin.site.register(CmsRedRiverVeteransScholarship)
admin.site.register(CertificationDefinition, CertificationDefinitionAdmin)
admin.site.register(Certification, CertificationAdmin)
admin.site.register(InstructorOrVendor, InstructorOrVendorAdmin)
admin.site.register(SpecialProgram, SpecialProgramAdmin)
admin.site.register(Waiver, WaiverAdmin)
admin.site.register(Member, MemberAdmin)