use crate::registry::{services, types::*};
use axum::{
    extract::{Path, State},
    http::StatusCode,
    Json,
};
use sqlx::PgPool;

// ===== GHG Minting Handlers =====
pub async fn log_ghg_minting_handler(
    State(pool): State<PgPool>,
    Json(req): Json<LogGhgMintingRequest>,
) -> Result<Json<GhgMintingLog>, (StatusCode, Json<ErrorResponse>)> {
    match services::ghg_logs::log_ghg_minting(&pool, req).await {
        Ok(log) => Ok(Json(log)),
        Err(e) => Err((
            StatusCode::INTERNAL_SERVER_ERROR,
            Json(ErrorResponse {
                error: format!("Failed to log GHG minting: {}", e),
            }),
        )),
    }
}

pub async fn get_ghg_minting_logs_handler(
    State(pool): State<PgPool>,
    Path(company_pubkey): Path<String>,
) -> Result<Json<Vec<GhgMintingLog>>, (StatusCode, Json<ErrorResponse>)> {
    match services::ghg_logs::get_ghg_minting_logs(&pool, &company_pubkey).await {
        Ok(logs) => Ok(Json(logs)),
        Err(e) => Err((
            StatusCode::INTERNAL_SERVER_ERROR,
            Json(ErrorResponse {
                error: format!("Failed to get GHG minting logs: {}", e),
            }),
        )),
    }
}