use serde::Deserialize;

#[derive(Debug, Clone, PartialEq, Eq, sqlx::Type)]
#[sqlx(rename_all = "lowercase")]
#[sqlx(type_name = "TEXT")]
pub enum Role {
    User,
    Admin,
}

impl Role {
    pub fn as_str(&self) -> &'static str {
        match self {
            Role::User => "user",
            Role::Admin => "admin",
        }
    }
}

pub struct Media {
    pub id: uuid::Uuid,
    pub owner_id: uuid::Uuid,
    pub storage_path: String,
    pub original_filename: String,
    pub mime_type: String,
    pub hash: String,
    pub created_at: chrono::DateTime<chrono::Utc>,
    pub extracted_location: Option<String>,
    pub width: Option<i32>,
    pub height: Option<i32>,
}

#[derive(Clone, sqlx::FromRow)]
pub struct User {
    pub id: uuid::Uuid,
    pub username: String,
    pub email: String,
    pub hashed_password: String,
    pub created_at: chrono::DateTime<chrono::Utc>,
    pub updated_at: chrono::DateTime<chrono::Utc>,

    pub role: Role,
    pub storage_quota: i64, // in bytes
    pub storage_used: i64,  // in bytes
}

pub struct Album {
    pub id: uuid::Uuid,
    pub owner_id: uuid::Uuid,
    pub name: String,
    pub description: Option<String>,
    pub is_public: bool,
    pub created_at: chrono::DateTime<chrono::Utc>,
    pub updated_at: chrono::DateTime<chrono::Utc>,
}

pub struct Person {
    pub id: uuid::Uuid,
    pub owner_id: uuid::Uuid,
    pub name: String,
    pub thumbnail_media_id: Option<uuid::Uuid>,
}

pub struct FaceRegion {
    pub id: uuid::Uuid,
    pub media_id: uuid::Uuid,
    pub person_id: Option<uuid::Uuid>,

    pub x_min: f32,
    pub y_min: f32,
    pub x_max: f32,
    pub y_max: f32,
}

pub struct AlbumMedia {
    pub album_id: uuid::Uuid,
    pub media_id: uuid::Uuid,
}

#[derive(Debug, Clone, Copy, sqlx::Type, PartialEq, Eq, Deserialize)]
#[sqlx(rename_all = "lowercase")]
#[sqlx(type_name = "album_permission")]
pub enum AlbumPermission {
    View,
    Contribute,
}

pub struct AlbumShare {
    pub album_id: uuid::Uuid,
    pub user_id: uuid::Uuid,
    pub permission: AlbumPermission,
}