use chrono::{DateTime, Utc};
use serde::{Deserialize, Serialize};

use crate::id::ContentId;

#[derive(Debug, Clone, Copy, PartialEq, Eq, Deserialize, Serialize)]
pub enum UserRole {
    User,
    Admin,
    Banned,
}

#[derive(Debug, Clone, Copy, PartialEq, Eq, Deserialize, Serialize)]
pub enum ContentStatus {
    Staged,
    Active,
    Deleted,
    Blacklisted,
}

#[derive(Debug, Clone, Copy, PartialEq, Eq, Deserialize, Serialize)]
pub enum ReportStatus {
    Open,
    Dismissed,
    Actioned,
}

#[derive(Debug, Clone, Deserialize, Serialize)]
pub struct User {
    pub id: i64,
    pub telegram_username: Option<String>,
    pub first_name: String,
    pub role: UserRole,
    pub accepted_terms_at: Option<DateTime<Utc>>,
    pub created_at: DateTime<Utc>,
}

#[derive(Debug, Clone, Deserialize, Serialize)]
pub struct Content {
    pub id: ContentId,
    pub user_id: i64,
    pub status: ContentStatus,
    pub view_count: u64,
    pub max_views: Option<u64>,
    pub allow_download: bool,
    pub password_hash: Option<String>,
    pub created_at: DateTime<Utc>,
    pub deleted_at: Option<DateTime<Utc>>,
}

#[derive(Debug, Clone, Deserialize, Serialize)]
pub struct ContentFile {
    pub content_id: ContentId,
    pub file_index: u32,
    pub original_name: String,
    pub stored_path: std::path::PathBuf,
    pub mime_type: String,
    pub size_bytes: u64,
    pub ciphertext_size_bytes: u64,
    pub encrypted_key_wrapped: Vec<u8>,
    pub encrypted_hash: Vec<u8>,
    pub render_flags: u32,
    pub created_at: DateTime<Utc>,
}

#[derive(Debug, Clone, Deserialize, Serialize)]
pub struct Report {
    pub id: i64,
    pub content_id: ContentId,
    pub reporter_user_id: i64,
    pub reason: String,
    pub status: ReportStatus,
    pub created_at: DateTime<Utc>,
    pub resolved_at: Option<DateTime<Utc>>,
    pub resolver_id: Option<i64>,
}

#[derive(Debug, Clone, Deserialize, Serialize)]
pub struct AdminAction {
    pub id: i64,
    pub admin_user_id: i64,
    pub target_type: String,
    pub target_id: String,
    pub action: String,
    pub created_at: DateTime<Utc>,
}

#[derive(Debug, Clone, Deserialize, Serialize)]
pub struct ForwardDefinition {
    pub id: i64,
    pub creator_user_id: i64,
    pub source_chat_id: i64,
    pub destination_chat_id: i64,
    pub review_group_id: i64,
    pub forward_message: String,
    pub code: String,
    pub share_mode: String,
    pub revoked_at: Option<DateTime<Utc>>,
    pub created_at: DateTime<Utc>,
}

#[derive(Debug, Clone, Deserialize, Serialize)]
pub struct ForwardSubmission {
    pub id: i64,
    pub forward_id: i64,
    pub user_id: i64,
    pub content_id: ContentId,
    pub status: String,
    pub review_message_id: Option<i32>,
    pub created_at: DateTime<Utc>,
    pub resolved_at: Option<DateTime<Utc>>,
    pub resolver_id: Option<i64>,
}

#[derive(Debug, Clone)]
pub struct Punishment {
    pub id: i64,
    pub chat_id: i64,
    pub target_user_id: i64,
    pub action_type: String,
    pub duration_seconds: Option<i64>,
    pub reason: Option<String>,
    pub created_by: i64,
    pub created_at: String,
    pub revoked_at: Option<String>,
    pub revoked_by: Option<i64>,
    pub active: bool,
}