"""
Django Admin configuration for media models.
"""
from django.contrib import admin
from .models import Photo


@admin.register(Photo)
class PhotoAdmin(admin.ModelAdmin):
    """Admin interface for Photo model."""
    
    list_display = [
        'title', 'cloudflare_image_id', 'photo_type', 'moderation_status',
        'is_approved', 'uploaded_by', 'created'
    ]
    list_filter = [
        'moderation_status', 'is_approved', 'photo_type',
        'is_featured', 'is_public', 'created'
    ]
    search_fields = [
        'title', 'description', 'cloudflare_image_id',
        'uploaded_by__email', 'uploaded_by__username'
    ]
    readonly_fields = [
        'id', 'created', 'modified', 'content_type', 'object_id',
        'moderated_at'
    ]
    raw_id_fields = ['uploaded_by', 'moderated_by']
    
    fieldsets = (
        ('CloudFlare Image', {
            'fields': (
                'cloudflare_image_id', 'cloudflare_url',
                'cloudflare_thumbnail_url'
            )
        }),
        ('Metadata', {
            'fields': ('title', 'description', 'credit', 'photo_type')
        }),
        ('Associated Entity', {
            'fields': ('content_type', 'object_id')
        }),
        ('Upload Information', {
            'fields': ('uploaded_by',)
        }),
        ('Moderation', {
            'fields': (
                'moderation_status', 'is_approved',
                'moderated_by', 'moderated_at', 'moderation_notes'
            )
        }),
        ('Image Details', {
            'fields': ('width', 'height', 'file_size'),
            'classes': ('collapse',)
        }),
        ('Display Settings', {
            'fields': ('display_order', 'is_featured', 'is_public')
        }),
        ('System', {
            'fields': ('id', 'created', 'modified'),
            'classes': ('collapse',)
        }),
    )
    
    actions = ['approve_photos', 'reject_photos', 'flag_photos']
    
    def approve_photos(self, request, queryset):
        """Bulk approve selected photos."""
        count = 0
        for photo in queryset:
            photo.approve(moderator=request.user, notes='Bulk approved')
            count += 1
        self.message_user(request, f"{count} photo(s) approved successfully.")
    approve_photos.short_description = "Approve selected photos"
    
    def reject_photos(self, request, queryset):
        """Bulk reject selected photos."""
        count = 0
        for photo in queryset:
            photo.reject(moderator=request.user, notes='Bulk rejected')
            count += 1
        self.message_user(request, f"{count} photo(s) rejected.")
    reject_photos.short_description = "Reject selected photos"
    
    def flag_photos(self, request, queryset):
        """Bulk flag selected photos for review."""
        count = 0
        for photo in queryset:
            photo.flag(moderator=request.user, notes='Flagged for review')
            count += 1
        self.message_user(request, f"{count} photo(s) flagged for review.")
    flag_photos.short_description = "Flag selected photos"