import test from 'node:test';
import assert from 'node:assert/strict';
import {awardsFor, rankFor, completeMissions, activeMission, POINTS, RANKS} from '../src/scoring.js';
import {createState, purchase} from '../src/game-state.js';
import {machineById} from '../src/locations.js';

const total = awards => awards.reduce((s, a) => s + a.points, 0);

test('Discovery, combo and all-category bonuses are paid once', () => {
    const state = createState(), park = machineById('mellat-park');
    const buy = (machine, product) => {
        const before = state.purchases.slice();
        return awardsFor(before, purchase(state, machine, product));
    };
    assert.equal(total(buy(park, 'water')), POINTS.purchase + POINTS.discovery);
    assert.equal(total(buy(park, 'juice')), POINTS.purchase, 'same type: no combo');
    assert.equal(total(buy(park, 'cake')), POINTS.purchase + POINTS.combo);
    assert.equal(total(buy(park, 'water')), POINTS.purchase, 'combo only once');
    buy(machineById('school-rahil'), 'water');
    buy(machineById('ferdowsi-university'), 'water');
    buy(machineById('azadi-metro'), 'water');
    state.minutes = 11 * 60;
    const last = buy(machineById('mashhad-mall'), 'water');
    assert.ok(last.some(a => a.points === POINTS.allCategories));
});

test('Ranks and missions advance with progress', () => {
    assert.equal(rankFor(0).name, RANKS[0].name);
    assert.equal(rankFor(RANKS[1].xp).index, 1);
    assert.equal(rankFor(1e6).progress, 1);
    const state = createState();
    assert.equal(activeMission(state).id, 'first');
    purchase(state, machineById('mellat-park'), 'water');
    const done = completeMissions(state);
    assert.deepEqual(done.map(m => m.id), ['first']);
    assert.equal(state.balance, 500 - 15 + 30);
    assert.deepEqual(completeMissions(state), [], 'rewards are not repeated');
    assert.equal(activeMission(state).id, 'school');
});