use crate::{ApiResponse, error::ApiError};
use actix_web::{HttpResponse, Result, web};
use service::AppService;
use service::agent::provider::{CreateProviderRequest, UpdateProviderRequest};
use session::Session;
use uuid::Uuid;

#[utoipa::path(
    get,
    path = "/api/agents/providers",
    responses(
        (status = 200, body = Vec<service::agent::provider::ProviderResponse>),
        (status = 401, description = "Unauthorized"),
    ),
    tag = "Agent"
)]
pub async fn provider_list(
    service: web::Data<AppService>,
    session: Session,
) -> Result<HttpResponse, ApiError> {
    let resp = service.agent_provider_list(&session).await?;
    Ok(ApiResponse::ok(resp).to_response())
}

#[utoipa::path(
    get,
    path = "/api/agents/providers/{id}",
    params(("id" = String, Path, description = "Provider UUID")),
    responses(
        (status = 200, body = service::agent::provider::ProviderResponse),
        (status = 401, description = "Unauthorized"),
        (status = 404),
    ),
    tag = "Agent"
)]
pub async fn provider_get(
    service: web::Data<AppService>,
    session: Session,
    path: web::Path<String>,
) -> Result<HttpResponse, ApiError> {
    let id = Uuid::parse_str(&path.into_inner())
        .map_err(|_| service::error::AppError::BadRequest("Invalid UUID".to_string()))?;
    let resp = service.agent_provider_get(id, &session).await?;
    Ok(ApiResponse::ok(resp).to_response())
}

#[utoipa::path(
    post,
    path = "/api/agents/providers",
    request_body = CreateProviderRequest,
    responses(
        (status = 200, body = service::agent::provider::ProviderResponse),
        (status = 401),
        (status = 403),
    ),
    tag = "Agent"
)]
pub async fn provider_create(
    service: web::Data<AppService>,
    session: Session,
    body: web::Json<CreateProviderRequest>,
) -> Result<HttpResponse, ApiError> {
    let resp = service
        .agent_provider_create(body.into_inner(), &session)
        .await?;
    Ok(ApiResponse::ok(resp).to_response())
}

#[utoipa::path(
    patch,
    path = "/api/agents/providers/{id}",
    params(("id" = String, Path)),
    request_body = UpdateProviderRequest,
    responses(
        (status = 200, body = service::agent::provider::ProviderResponse),
        (status = 401),
        (status = 403),
        (status = 404),
    ),
    tag = "Agent"
)]
pub async fn provider_update(
    service: web::Data<AppService>,
    session: Session,
    path: web::Path<String>,
    body: web::Json<UpdateProviderRequest>,
) -> Result<HttpResponse, ApiError> {
    let id = Uuid::parse_str(&path.into_inner())
        .map_err(|_| service::error::AppError::BadRequest("Invalid UUID".to_string()))?;
    let resp = service
        .agent_provider_update(id, body.into_inner(), &session)
        .await?;
    Ok(ApiResponse::ok(resp).to_response())
}

#[utoipa::path(
    delete,
    path = "/api/agents/providers/{id}",
    params(("id" = String, Path)),
    responses(
        (status = 200),
        (status = 401),
        (status = 403),
        (status = 404),
    ),
    tag = "Agent"
)]
pub async fn provider_delete(
    service: web::Data<AppService>,
    session: Session,
    path: web::Path<String>,
) -> Result<HttpResponse, ApiError> {
    let id = Uuid::parse_str(&path.into_inner())
        .map_err(|_| service::error::AppError::BadRequest("Invalid UUID".to_string()))?;
    service.agent_provider_delete(id, &session).await?;
    Ok(crate::api_success())
}
