From b1157af9cd66878623ad1f9fadac862e4990901c Mon Sep 17 00:00:00 2001
From: Julien Dessaux
Date: Thu, 25 May 2023 01:20:56 +0200
Subject: Updated the lib for the new api

---
 lib/agent.js     | 157 ++++++++++++++++++++++++++++++++++++++++---------------
 lib/api.js       |   4 ++
 lib/contracts.js |  17 ++++++
 lib/ships.js     |  63 +++++++++++++++-------
 4 files changed, 180 insertions(+), 61 deletions(-)
 create mode 100644 lib/contracts.js

(limited to 'lib')

diff --git a/lib/agent.js b/lib/agent.js
index ca9da0d..69e64a5 100644
--- a/lib/agent.js
+++ b/lib/agent.js
@@ -1,52 +1,124 @@
 import { registerAgent } from '../database/config.js';
 import * as api from './api.js';
+import * as contracts from './contracts.js';
 import * as ships from './ships.js';
+import * as systems from './systems.js';
 
-// This starts an extraction loop with a ship which ends when the ship's cargo is at least 90% full with only one desired good
-// ctx must must have two attributes: `ship` and `good`
-export function extract(ctx, response) {
-	if (response !== undefined) {
-		if (response.error !== undefined) {
-			switch(response.error.code) {
-			case 4000: // ship is on cooldown
-				setTimeout(extract, response.error.data.cooldown.remainingSeconds  * 1000, ctx);
-				return;
-			case 4228: // ship is full. Running the ship inventory function to list the cargo so that know if we need to sell
-				ships.ship({ship: ctx.ship, next:{action: extract, ship: ctx.ship, good: ctx.good}});
-				return;
-			default:
-				throw response;
-			}
-		}
-		if (response.data.extraction !== undefined && response.data.extraction.yield !== undefined) { // yield won't be defined if we reached this point from an inventory request
-			console.log(`${ctx.ship}: extracted ${response.data.extraction.yield.units} of ${response.data.extraction.yield.symbol}`);
-		}
-		if (response.data.cargo !== undefined && response.data.cargo.capacity * 0.9 <= response.data.cargo.units) { // > 90% full
-			const good = response.data.cargo.inventory.filter(i => i.symbol === ctx.good)[0];
-			const inventory = response.data.cargo.inventory.filter(i => i.symbol !== ctx.good);
-			if (good?.units >= response.data.cargo.capacity * 0.9) { // > 90% full
-				console.log(`ship's cargo is full with ${response.data.cargo.units} of ${ctx.good}!`);
-				return;
-			}
-			let actions = [{ action: ships.dock, ship: ctx.ship }];
-			inventory.forEach(i => actions.push({action: ships.sell, ship: ctx.ship, good: i.symbol, units: i.units}));
-			actions.push({action: ships.orbit, ship: ctx.ship});
-			actions.push({action: extract, ship: ctx.ship, good: ctx.good});
-			api.chain(actions);
-			return;
-		} else { // we need to mine more
-			if (response.data.cooldown) { // we are on cooldown, call ourselves again in a moment
-				setTimeout(extract, response.data.cooldown.remainingSeconds  * 1000, ctx);
-				return;
-			}
-		}
-	}
-	ships.extract({ship: ctx.ship, good: ctx.good, next: { action: extract, ship: ctx.ship, good: ctx.good }});
-}
+// This starts a delivery loop with a ship which ends when the delivery is fullfilled
+// ctx must must have multiple attributes: `ship`, `contract` (with the contractId), `good`, `destination` (the delivery waypoint), `field` (the asteroid field waypoint). The ship needs to be orbiting the asteroid field.
+//export function deliver(ctx, response) {
+//	let next = {...ctx};
+//	next.action = deliver; // calling ourselves after the action is a good default
+//	if (response !== undefined) {
+//		if (response.error !== undefined) {
+//	console.log("ctx:", JSON.stringify(ctx, null, 2));
+//	console.log("response:", JSON.stringify(response, null, 2));
+//			switch(response.error.code) {
+//			case 4000: // ship is on cooldown
+//				setTimeout(deliver, response.error.data.cooldown.remainingSeconds  * 1000, ctx);
+//				return;
+//			case 4228: // ship cannot extract because it is full. Running the ship inventory function to list the cargo so that we know if we need to sell
+//				ships.ship({ship: ctx.ship, next: next});
+//				return;
+//			default: // yet unhandled error
+//				throw response;
+//			}
+//		}
+//		if (response.data.extraction !== undefined && response.data.extraction.yield !== undefined) { // yield won't be defined if we reached this point from an inventory request
+//			console.log(`${ctx.ship}: extracted ${response.data.extraction.yield.units} of ${response.data.extraction.yield.symbol}`);
+//		}
+//		if (response.data.cargo !== undefined && response.data.cargo.capacity * 0.9 <= response.data.cargo.units) { // > 90% full
+//			const good = response.data.cargo.inventory.filter(i => i.symbol === ctx.good)[0];
+//			const inventory = response.data.cargo.inventory.filter(i => i.symbol !== ctx.good);
+//			if (good?.units >= response.data.cargo.capacity * 0.9) { // > 90% full
+//				console.log(`ship's cargo is full with ${good.units} of ${ctx.good}!`);
+//				next.units = good.units; // set the unit property so that we know how much to deliver
+//				ships.navigate({ship: ctx.ship, waypoint: ctx.destination, next: next});
+//			}
+//			let actions = [{ action: ships.dock, ship: ctx.ship }];
+//			inventory.forEach(i => actions.push({action: ships.sell, ship: ctx.ship, good: i.symbol, units: i.units}));
+//			actions.push({action: ships.orbit, ship: ctx.ship});
+//			actions.push({action: deliver, ship: ctx.ship, good: ctx.good});
+//			api.chain(actions);
+//			return;
+//		} else if (response.data.nav !== undefined) { // we are moving
+//			const delay = new Date(response.data.nav.route.arrival) - new Date();
+//			console.log(new Date(response.data.nav.route.arrival), new Date(), delay);
+//			if (delay > 0) { // the ship did not arrive yet, we wait
+//				setTimeout(deliver, delay+1000, ctx, response);
+//				return;
+//			}
+//			if (response.data.nav.route.destination.symbol === ctx.destination) { // we arrived to the delivery point
+//				api.chain([{ action: ships.dock, ship: ctx.ship },
+//					   { action: ships.refuel, ship: ctx.ship },
+//					   { action: ships.deliver, contract: ctx.contract, ship: ctx.ship, good: ctx.good, units: ctx.units },
+//					   { action: ships.navigate, ship: ctx.ship, waypoint: ctx.field, next: next }]);
+//				return;
+//			} else if (next.units !== undefined) { // we arrived to the asteroid field
+//				delete next.units; // remove the unit property
+//				api.chain([{ action: ships.dock, ship: ctx.ship },
+//					   { action: ships.refuel, ship: ctx.ship },
+//					   { action: ships.orbit, ship: ctx.ship, next: next }]); // TODO we are on cooldown and cannot mine right now
+//				return;
+//			}
+//		} else { // we need to mine more
+//			if (response.data.cooldown) { // we are on cooldown, call ourselves again in a moment
+//				setTimeout(deliver, response.data.cooldown.remainingSeconds  * 1000, ctx);
+//				return;
+//			}
+//		}
+//	}
+//	ships.extract({ship: ctx.ship, good: ctx.good, next: next});
+//}
+//
+//// This starts an extraction loop with a ship which ends when the ship's cargo is at least 90% full with only one desired good
+//// ctx must must have two attributes: `ship` and `good`. The ship needs to be orbiting an asteroid field
+//export function extract(ctx, response) {
+//	if (response !== undefined) {
+//		if (response.error !== undefined) {
+//			switch(response.error.code) {
+//			case 4000: // ship is on cooldown
+//				setTimeout(extract, response.error.data.cooldown.remainingSeconds  * 1000, ctx);
+//				return;
+//			case 4228: // ship is full. Running the ship inventory function to list the cargo so that know if we need to sell
+//				ships.ship({ship: ctx.ship, next:{action: extract, ship: ctx.ship, good: ctx.good}});
+//				return;
+//			default:
+//				throw response;
+//			}
+//		}
+//		if (response.data.extraction !== undefined && response.data.extraction.yield !== undefined) { // yield won't be defined if we reached this point from an inventory request
+//			console.log(`${ctx.ship}: extracted ${response.data.extraction.yield.units} of ${response.data.extraction.yield.symbol}`);
+//		}
+//		if (response.data.cargo !== undefined && response.data.cargo.capacity * 0.9 <= response.data.cargo.units) { // > 90% full
+//			const good = response.data.cargo.inventory.filter(i => i.symbol === ctx.good)[0];
+//			const inventory = response.data.cargo.inventory.filter(i => i.symbol !== ctx.good);
+//			if (good?.units >= response.data.cargo.capacity * 0.9) { // > 90% full
+//				console.log(`ship's cargo is full with ${response.data.cargo.units} of ${ctx.good}!`);
+//				return;
+//			}
+//			let actions = [{ action: ships.dock, ship: ctx.ship }];
+//			inventory.forEach(i => actions.push({action: ships.sell, ship: ctx.ship, good: i.symbol, units: i.units}));
+//			actions.push({action: ships.orbit, ship: ctx.ship});
+//			actions.push({action: extract, ship: ctx.ship, good: ctx.good});
+//			api.chain(actions);
+//			return;
+//		} else { // we need to mine more
+//			if (response.data.cooldown) { // we are on cooldown, call ourselves again in a moment
+//				setTimeout(extract, response.data.cooldown.remainingSeconds  * 1000, ctx);
+//				return;
+//			}
+//		}
+//	}
+//	ships.extract({ship: ctx.ship, good: ctx.good, next: { action: extract, ship: ctx.ship, good: ctx.good }});
+//}
 
 // This function inits the database in case we have an already registered game
 export function init(symbol, faction, token) {
 	registerAgent(symbol, faction, token);
+	// TODO ships
+	// TODO contract
+	// TODO agent
 }
 
 // This function registers then inits the database
@@ -67,6 +139,9 @@ export function register(symbol, faction) {
 		.then(response => {
 			console.log(JSON.stringify(response, null, 2));
 			init(symbol, faction, response.data.token);
+			// TODO ship
+			// TODO contract
+			// TODO agent
 		})
 		.catch(err => console.error(err));
 }
diff --git a/lib/api.js b/lib/api.js
index bbb2977..abcd85d 100644
--- a/lib/api.js
+++ b/lib/api.js
@@ -69,3 +69,7 @@ export function debugLog(ctx) {
 	console.log(`--- ${Date()} -----------------------------------------------------------------------------`);
 	console.log(JSON.stringify(ctx, null, 2));
 }
+
+export function sleep(delay) {
+	return new Promise((resolve) => setTimeout(resolve, delay))
+}
diff --git a/lib/contracts.js b/lib/contracts.js
new file mode 100644
index 0000000..9494595
--- /dev/null
+++ b/lib/contracts.js
@@ -0,0 +1,17 @@
+import * as api from './api.js';
+
+export async function accept(ctx) {
+	return await api.send({endpoint: `/my/contracts/${ctx.id}/accept`, method: 'POST'});
+}
+
+export async function contracts() {
+	return await api.send({endpoint: '/my/contracts'});
+}
+
+export async function deliver(ctx) {
+	return await api.send({ endpoint: `/my/contracts/${ctx.contract}/deliver`, method: 'POST', payload: {
+		shipSymbol: ctx.ship,
+		tradeSymbol: ctx.good,
+		units: ctx.units,
+	}});
+}
diff --git a/lib/ships.js b/lib/ships.js
index e536e73..9a57c12 100644
--- a/lib/ships.js
+++ b/lib/ships.js
@@ -1,35 +1,58 @@
 import * as api from './api.js';
 
-export function extract(ctx) {
-	console.log(`${ctx.ship}: extracting`);
-	api.send({endpoint: `/my/ships/${ctx.ship}/extract`, method: 'POST', next: ctx.next});
+export async function extract(ctx) {
+	const response = await api.send({endpoint: `/my/ships/${ctx.ship}/extract`, method: 'POST'});
+	if (response.error !== undefined) {
+		switch(response.error.code) {
+		case 4000: // ship is on cooldown
+			await api.sleep(response.error.data.remainingSeconds  * 1000);
+			return extract(ctx);
+		case 4228: // ship is full
+			return null;
+		default: // yet unhandled error
+			throw response;
+		}
+	}
+	return response;
 }
 
-export function dock(ctx) {
-	console.log(`${ctx.ship}: docking`);
-	api.send({endpoint: `/my/ships/${ctx.ship}/dock`, method: 'POST', next: ctx.next});
+export async function dock(ctx) {
+	const response = await api.send({endpoint: `/my/ships/${ctx.ship}/dock`, method: 'POST'});
+	if (response.error !== undefined) {
+		switch(response.error.code) {
+		case 4214: // ship is in transit
+			await api.sleep(response.error.data.secondsToArrival  * 1000);
+			return dock(ctx);
+		default: // yet unhandled error
+			throw response;
+		}
+	}
+	return response;
 }
 
-export function navigate(ctx) {
-	console.log(`${ctx.ship}: navigating to ${ctx.waypoint}`);
-	api.send({endpoint: `/my/ships/${ctx.ship}/navigate`, method: 'POST', payload: { waypointSymbol: ctx.waypoint }, next: ctx.next});
+export async function navigate(ctx) {
+	return await api.send({endpoint: `/my/ships/${ctx.ship}/navigate`, method: 'POST', payload: { waypointSymbol: ctx.waypoint }});
 }
 
-export function orbit(ctx) {
-	console.log(`${ctx.ship}: orbiting`);
-	api.send({endpoint: `/my/ships/${ctx.ship}/orbit`, method: 'POST', next: ctx.next});
+export async function orbit(ctx) {
+	return await api.send({endpoint: `/my/ships/${ctx.ship}/orbit`, method: 'POST'});
 }
 
-export function refuel(ctx) {
-	console.log(`${ctx.ship}: refueling`);
-	api.send({endpoint: `/my/ships/${ctx.ship}/refuel`, method: 'POST', next: ctx.next});
+export async function purchase(ctx) {
+	return await api.send({endpoint: '/my/ships', method: 'POST', payload: {
+		shipType: ctx.shipType,
+		waypointSymbol: ctx.waypoint,
+	}});
 }
 
-export function sell(ctx) {
-	console.log(`${ctx.ship}: selling ${ctx.units} of ${ctx.good}`);
-	api.send({endpoint: `/my/ships/${ctx.ship}/sell`, method: 'POST', payload: { symbol: ctx.good, units: ctx.units }, next: ctx.next});
+export async function refuel(ctx) {
+	return await api.send({endpoint: `/my/ships/${ctx.ship}/refuel`, method: 'POST'});
 }
 
-export function ship(ctx) {
-	api.send({endpoint: `/my/ships/${ctx.ship}`, next: ctx.next});
+export async function sell(ctx) {
+	return await api.send({endpoint: `/my/ships/${ctx.ship}/sell`, method: 'POST', payload: { symbol: ctx.good, units: ctx.units }});
+}
+
+export async function ship(ctx) {
+	return await api.send({endpoint: `/my/ships/${ctx.ship}`});
 }
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