eric / rustwarden

//! Breadcrumb DTO for Feature 007
//!
//! Provides data structures for breadcrumb navigation.

use serde::{Deserialize, Serialize};

/// Breadcrumb item representing a single level in the navigation hierarchy
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct BreadcrumbItem {
    /// Display label for this breadcrumb level
    pub label: String,

    /// URL to navigate to (empty string for the last item, which is the current page)
    pub url: String,

    /// Helper flag for Askama compatibility (true if url is not empty)
    pub has_url: bool,

    /// Whether this item is the current page (not clickable)
    pub is_current: bool,
}

impl BreadcrumbItem {
    /// Create a new breadcrumb item with a URL
    pub fn with_url(label: impl Into<String>, url: impl Into<String>) -> Self {
        let url_str = url.into();
        Self {
            label: label.into(),
            url: url_str.clone(),
            has_url: !url_str.is_empty(),
            is_current: false,
        }
    }

    /// Create a new breadcrumb item without a URL (current page)
    pub fn current(label: impl Into<String>) -> Self {
        Self {
            label: label.into(),
            url: String::new(),
            has_url: false,
            is_current: true,
        }
    }
}