//! Templates for the platform-health status page (`/health`).

use std::sync::Arc;

use askama::Template;

use crate::auth::SessionUser;

use super::super::CsrfTokenOption;

/// Test result for health page display.
#[derive(Clone)]
pub struct HealthTest {
    pub name: String,
    pub passed: bool,
    pub latency_ms: u64,
}

/// Pre-formatted health snapshot for template rendering.
#[derive(Clone)]
pub struct PrivacyJobDisplay {
    pub name: String,
    pub description: String,
    pub last_ran: String,
    pub rows_affected: String,
    pub status_class: String,
}

/// Pre-formatted health check snapshot for template rendering.
pub struct HealthSnapshotDisplay {
    pub checked_at: String,
    pub status: String,
    pub status_class: String,
    pub duration_ms: i32,
}

/// Pre-formatted PoM snapshot for template rendering.
#[derive(Clone)]
pub struct PomSnapshotDisplay {
    pub checked_at: String,
    pub status: String,
    pub status_class: String,
    pub response_time_ms: i64,
}

/// Pre-formatted PoM incident for template rendering.
#[derive(Clone)]
pub struct PomIncidentDisplay {
    pub to_status: String,
    pub started_at: String,
    pub duration: String,
}

/// Public page: platform health status and monitoring dashboard.
#[derive(Template)]
#[template(path = "pages/health.html")]
pub struct HealthTemplate {
    pub csrf_token: CsrfTokenOption,
    pub session_user: Option<SessionUser>,
    // Overall status
    pub overall_status: String,
    pub overall_status_class: String,
    pub uptime: String,
    pub version: String,
    pub check_duration_ms: u64,
    // Database
    pub db_status: String,
    pub db_status_class: String,
    pub db_pool_size: String,
    pub db_pool_max: String,
    pub db_pool_utilization: String,
    pub db_active_connections: String,
    pub user_count: String,
    pub project_count: String,
    pub item_count: String,
    pub transaction_count: String,
    pub blog_post_count: String,
    // Sessions
    pub session_status: String,
    pub session_status_class: String,
    pub active_sessions: String,
    // Storage
    pub storage_status: String,
    pub storage_status_class: String,
    pub storage_configured: bool,
    pub storage_bucket: String,
    pub storage_region: String,
    // Stripe
    pub stripe_status: String,
    pub stripe_status_class: String,
    pub stripe_configured: bool,
    pub stripe_mode: String,
    pub connected_creators: String,
    // Email
    pub email_status: String,
    pub email_status_class: String,
    pub email_provider: String,
    // SyncKit
    pub synckit_status: String,
    pub synckit_status_class: String,
    pub synckit_configured: bool,
    pub synckit_app_count: String,
    pub synckit_device_count: String,
    pub synckit_log_entries: String,
    // Security & Monitoring
    pub admin_status: String,
    // Background monitor
    pub monitor_enabled: bool,
    pub monitor_interval_secs: u64,
    pub alerts_configured: bool,
    pub uptime_24h: Option<String>,
    pub uptime_7d: Option<String>,
    pub last_incident: Option<String>,
    pub recent_snapshots: Vec<HealthSnapshotDisplay>,
    // Server
    pub environment: String,
    pub host: Arc<str>,
    pub started_at: String,
    // Privacy & Compliance
    pub privacy_jobs: Vec<PrivacyJobDisplay>,
    // Tests
    pub public_tests: Vec<HealthTest>,
    pub db_tests: Vec<HealthTest>,
    pub generated_at: String,
    // External monitoring (PoM)
    pub pom_available: bool,
    pub pom_status: Option<String>,
    pub pom_status_class: Option<String>,
    pub pom_response_time_ms: Option<i64>,
    pub pom_checked_at: Option<String>,
    pub pom_uptime_24h: Option<String>,
    pub pom_uptime_7d: Option<String>,
    pub pom_recent: Vec<PomSnapshotDisplay>,
    pub pom_avg_latency: Option<String>,
    pub pom_p95_latency: Option<String>,
    pub pom_incident_active: bool,
    pub pom_incident_status: Option<String>,
    pub pom_incident_since: Option<String>,
    pub pom_recent_incidents: Vec<PomIncidentDisplay>,
    // External monitoring (PoM) — route checks
    pub pom_routes_total: usize,
    pub pom_routes_ok: usize,
    pub pom_routes_failed: Vec<String>,
}