from __future__ import annotations

from django.contrib import admin

from .models import BackupRun, GlobalConfig, HostConfig, ScheduleConfig, SnapshotRecord


@admin.register(GlobalConfig)
class GlobalConfigAdmin(admin.ModelAdmin):
    list_display = ("name", "backup_root", "updated_at")
    readonly_fields = ("created_at", "updated_at")


@admin.register(HostConfig)
class HostConfigAdmin(admin.ModelAdmin):
    list_display = ("host", "address", "enabled", "updated_at")
    list_filter = ("enabled",)
    search_fields = ("host", "address")
    readonly_fields = ("created_at", "updated_at")


@admin.register(BackupRun)
class BackupRunAdmin(admin.ModelAdmin):
    list_display = ("host", "run_type", "status", "started_at", "ended_at", "snapshot_path")
    list_filter = ("run_type", "status", "started_at")
    search_fields = ("host__host", "snapshot_path")


@admin.register(SnapshotRecord)
class SnapshotRecordAdmin(admin.ModelAdmin):
    list_display = ("host", "kind", "dirname", "status", "started_at")
    list_filter = ("kind", "status", "started_at")
    search_fields = ("host__host", "dirname", "path")


@admin.register(ScheduleConfig)
class ScheduleConfigAdmin(admin.ModelAdmin):
    list_display = ("host", "cron_expr", "enabled", "prune", "last_status", "last_started_at", "updated_at")
    list_filter = ("enabled", "prune", "last_status")
    search_fields = ("host__host", "cron_expr")