use actix_web::{HttpResponse, web};

use crate::api::response::{ApiErrorResponse, ApiResponse};
use crate::error::AppError;
use crate::models::users::UserProfile;
use crate::service::AppService;
use crate::service::user::profile::UpdateUserProfileParams;
use crate::session::Session;

/// Update user profile
///
/// Updates the authenticated user's public profile information.
/// Requires authentication.
///
/// Updatable fields:
/// - full_name: Full legal name or display name
/// - company: Organization or company name
/// - location: Geographic location (e.g., "San Francisco, CA")
/// - website_url: Personal or company website URL
/// - twitter_username: Twitter/X handle
/// - timezone: IANA timezone identifier (e.g., "America/New_York")
/// - language: Preferred language code (e.g., "en", "zh-CN")
/// - profile_readme: Markdown content for profile README
///
/// All fields are optional; only provided fields are updated.
/// Returns the updated profile with all fields.
#[utoipa::path(
    put,
    path = "/api/v1/user/profile",
    tag = "User",
    operation_id = "userUpdateProfile",
    request_body(
        content = UpdateUserProfileParams,
        description = "Profile update parameters (all fields optional)",
        content_type = "application/json"
    ),
    responses(
        (status = 200, description = "Profile updated successfully. Returns all updated profile fields.", body = ApiResponse<UserProfile>),
        (status = 400, description = "Invalid parameters", body = ApiErrorResponse),
        (status = 401, description = "Authentication required or session expired", body = ApiErrorResponse),
        (status = 500, description = "Internal server error", body = ApiErrorResponse),
    ),
    security(
        ("session_cookie" = [])
    )
)]
pub async fn update_profile(
    service: web::Data<AppService>,
    session: Session,
    params: web::Json<UpdateUserProfileParams>,
) -> Result<HttpResponse, AppError> {
    let profile = service
        .user
        .user_update_profile(&session, params.into_inner())
        .await?;
    Ok(HttpResponse::Ok().json(ApiResponse::new(profile)))
}