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import * as mining from './mining.js';
import * as api from '../lib/api.js';
import * as contracts from '../lib/contracts.js';
import * as ships from '../lib/ships.js';
import * as systems from '../lib/systems.js';
export async function auto(ctx) {
let ship = await ships.ship({symbol: ctx.ship});
// Fetch our contracts in the system the ship currently is in
let cs = await contracts.contracts();
cs = cs.data.filter(c => c.terms.deliver[0].destinationSymbol.startsWith(ship.data.nav.systemSymbol));
if (cs === []) throw `No contract at ${ctx.ship}'s location`;
let contract = cs[0];
if (!contract.accepted) {
console.log(new Date(), `accepting contract ${contract.id}`);
await contracts.accept({contract: contract.id});
}
const good = contract.terms.deliver[0].tradeSymbol;
const deliveryPoint = contract.terms.deliver[0].destinationSymbol;
const asteroidFields = await systems.type({symbol: ship.data.nav.systemSymbol, type: 'ASTEROID_FIELD'});
const asteroidField = asteroidFields[0].symbol;
while (true) {
ship = await ships.ship({symbol: ctx.ship}); // TODO we should not need to fetch this
// If we are in transit, we wait until we arrive
const delay = new Date(ship.data.nav.route.arrival) - new Date();
if (delay > 0) await api.sleep(delay);
// Then it depends on where we are
let goodCargo = ship.data.cargo.inventory.filter(i => i.symbol === good)[0];
// the switch makes this 'resumable'
switch (ship.data.nav.waypointSymbol) {
case asteroidField:
let response = await mining.mineUntilFullOf({good: good, ship: ctx.ship});
//console.log(`${ctx.ship}'s cargo is full with ${response.units} of ${good}!`);
await ships.navigate({symbol: ctx.ship, waypoint: deliveryPoint});
break;
case deliveryPoint:
await ships.dock({symbol: ctx.ship});
await ships.refuel({symbol: ctx.ship});
console.log(`delivering ${goodCargo.units} of ${good}`);
await contracts.deliver({contract: contract.id, ship: ctx.ship, good: good, units: goodCargo.units });
await ships.navigate({symbol: ctx.ship, waypoint: asteroidField});
await ships.dock({symbol: ctx.ship});
await ships.refuel({symbol: ctx.ship});
await ships.orbit({symbol: ctx.ship});
break;
default:
throw `where is the ship?`;
}
}
}
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