import {json,validClientId,getPushRecord,putPushRecord} from "../_lib/shared.js";
export async function onRequest({request:req,env}){
  if(req.method!=="POST")return json({error:"Method not allowed"},405);
  try{
    const {clientId,subscription,settings}=await req.json();
    if(!validClientId(clientId)||!subscription?.endpoint)return json({error:"Invalid payload"},400);
    const old=await getPushRecord(env,clientId);
    const record={
      clientId,subscription,
      settings:{
        notifications:!!settings?.notifications,
        startTime:/^\d{2}:\d{2}$/.test(settings?.startTime||"")?settings.startTime:"07:00",
        frequency:[30,60,120,180].includes(+settings?.frequency)?+settings.frequency:60,
        timezone:typeof settings?.timezone==="string"?settings.timezone:"Europe/Paris"
      },
      completedDate:old?.completedDate||null,
      lastSentAt:old?.lastSentAt||null,
      lastPushError:null,
      updatedAt:new Date().toISOString()
    };
    await putPushRecord(env,clientId,record);
    return json({ok:true});
  }catch(e){console.error(e);return json({error:"Une erreur est survenue."},500)}
}