"""
Task admin configuration.
"""

from django.contrib import admin
from .models import Task, Tag, TimeEntry, TaskShare


@admin.register(Tag)
class TagAdmin(admin.ModelAdmin):
    """Admin for Tag."""

    list_display = ['name', 'user', 'color', 'is_archived', 'created_at']
    list_filter = ['is_archived', 'created_at']
    search_fields = ['name', 'user__email']
    ordering = ['sort_order', 'name']


@admin.register(Task)
class TaskAdmin(admin.ModelAdmin):
    """Admin for Task."""

    list_display = ['title', 'user', 'status', 'priority', 'due_date', 'created_at']
    list_filter = ['status', 'priority', 'recurrence', 'created_at']
    search_fields = ['title', 'description', 'user__email']
    ordering = ['-created_at']
    raw_id_fields = ['user', 'parent']
    filter_horizontal = ['tags']


@admin.register(TimeEntry)
class TimeEntryAdmin(admin.ModelAdmin):
    """Admin for TimeEntry."""

    list_display = ['task', 'user', 'started_at', 'ended_at', 'duration_seconds']
    list_filter = ['started_at']
    search_fields = ['task__title', 'user__email']
    ordering = ['-started_at']
    raw_id_fields = ['task', 'user']


@admin.register(TaskShare)
class TaskShareAdmin(admin.ModelAdmin):
    """Admin for TaskShare."""

    list_display = ['owner', 'shared_with', 'task', 'tag', 'permission', 'created_at']
    list_filter = ['permission', 'created_at']
    search_fields = ['owner__email', 'shared_with__email']
    ordering = ['-created_at']
    raw_id_fields = ['owner', 'shared_with', 'task', 'tag']