from django.contrib import admin

from .models import Claim, ClaimLog, Project


class ClaimLogInline(admin.TabularInline):
    model = ClaimLog
    extra = 0
    readonly_fields = ("action", "from_status", "to_status", "note", "performed_by", "created_at")
    can_delete = False


@admin.register(Claim)
class ClaimAdmin(admin.ModelAdmin):
    list_display = ("full_name", "amount", "currency", "project", "status", "created_at", "submitted_by")
    list_filter = ("status", "created_at", "project")
    search_fields = ("full_name", "email", "description")
    readonly_fields = ("created_at", "updated_at")
    inlines = [ClaimLogInline]


@admin.register(ClaimLog)
class ClaimLogAdmin(admin.ModelAdmin):
    list_display = ("claim", "action", "from_status", "to_status", "performed_by", "created_at")
    list_filter = ("action", "to_status", "created_at")


@admin.register(Project)
class ProjectAdmin(admin.ModelAdmin):
    list_display = ("name", "code", "is_active", "updated_at")
    list_filter = ("is_active",)
    search_fields = ("name", "code")