import DB from "./db.js";

// build parts
const Part = {};
function CreatePart(id, name)
{
    const part = {name, _:{id, time:0, work:[], need:[], make:[]}};
    Part[id] = part;
    return part;
}
await DB(import.meta.resolve('./db_part.csv'), 2, CreatePart);


// then build work
const Work = [];
function CreateWork(partId, user, time, data)
{
    const part = Part[partId];
    const work = {user: user, time, data}
    part._.work.push(work);
    if(time > part._.time)
    {
        part._.time = time;
    }
    Work.push(work);
    return work;
}
await DB(import.meta.resolve('./db_work.csv'), 3, CreateWork);


// then build desks
const Desk = {};
/** @type {(need:string[], make:string[])=>[dirtyNeed:string[], dirtyMake:string[], needMax:number, needMin:number]} */
const Range =(need, make)=>
{
    const dirtyNeed = [];
    const dirtyMake = [];

    let makeMin = Infinity;
    let needMax = -Infinity;
    need.forEach(partId => {
        const part = Part[partId];
        if(part._.time > needMax) needMax = part._.time;
    });

    make.forEach(partId => {
        const part = Part[partId];
        if(part._.time < makeMin) makeMin = part._.time;
        if(part._.time < needMax)
        {
            dirtyMake.push(partId);
        }
    });

    need.forEach(partId => {
        const part = Part[partId];
        if(part._.time > makeMin)
        {
            dirtyNeed.push(partId);
        }
    });

    return [dirtyNeed, dirtyMake, needMax, makeMin];
};

/** @typedef {[need:Record<string, number]>, make:string[], mode:"one"|"all", role:string[]} StoredDesk */

/** @type {(id:string, name:string, data:StoredDesk)=>void} */
function CreateDesk(id, name, data, role, need, time, make, mode="one")
{
    const need = Object.keys(data[0])
    const time = Object.values(data[0]);
    const desk = {name, need, time, make, role, _:{id}};
    Desk[id] = desk;
    need.forEach(partId => Part[partId]._.need.push(desk));
    make.forEach(partId => Part[partId]._.make.push(desk));

    const check = Range(need, make);
    console.log(check);

    return desk;
}

await DB(import.meta.resolve('./db_work.csv'), 3, (id, name, /**@type{StoredDesk}*/data)=>{
    
    const need = Object.keys(data[0])
    CreateDesk(id, name, need, data[1], );
});



console.log(Part);
console.log(Desk);