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;
}
CreatePart('p1', 'Part 1');
CreatePart('p2', 'Part 2');
CreatePart('p3', 'Part 3');


// 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;
}
async function LoadWork()
{
    return await DB(import.meta.resolve('./db_work.csv'), 3, CreateWork);
}
await LoadWork();
// CreateWork('p1', 'u1', 1, {key: 'value1'});
// CreateWork('p1', 'u1', 2, {key: 'value2'});
// CreateWork('p2', 'u2', 3, {key: 'value3'});
// CreateWork('p2', 'u2', 4, {key: 'value4'});
// CreateWork('p3', 'u2', 3, {key: 'valueDONE'});

// 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];
};
/** @type {(id:string, name:string, need:string[], make:string[], role:string[])=>void} */
function CreateDesk(id, name, need, make, role)
{
    const desk = {name, need, 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;
}
CreateDesk('d1', 'Desk 1', ['p1', 'p2'], ['p3'], ['role1']);



console.log(Desk);