use std::path::PathBuf;

use axum::{Json, extract::State};
use serde::Deserialize;

use crate::{error::ApiError, state::AppState};

#[derive(Debug, Deserialize)]
pub struct ExportRequest {
  pub format:      String,
  pub destination: PathBuf,
}

pub async fn trigger_export(
  State(state): State<AppState>,
) -> Result<Json<serde_json::Value>, ApiError> {
  // Default export to JSON in data dir
  let dest =
    pinakes_core::config::Config::default_data_dir().join("export.json");
  let kind = pinakes_core::jobs::JobKind::Export {
    format:      pinakes_core::jobs::ExportFormat::Json,
    destination: dest,
  };
  let job_id = state.job_queue.submit(kind).await;
  Ok(Json(serde_json::json!({ "job_id": job_id.to_string() })))
}

pub async fn trigger_export_with_options(
  State(state): State<AppState>,
  Json(req): Json<ExportRequest>,
) -> Result<Json<serde_json::Value>, ApiError> {
  let format = match req.format.as_str() {
    "csv" => pinakes_core::jobs::ExportFormat::Csv,
    _ => pinakes_core::jobs::ExportFormat::Json,
  };
  let kind = pinakes_core::jobs::JobKind::Export {
    format,
    destination: req.destination,
  };
  let job_id = state.job_queue.submit(kind).await;
  Ok(Json(serde_json::json!({ "job_id": job_id.to_string() })))
}