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|
package api
import (
"fmt"
"net/url"
"path"
"time"
"git.adyxax.org/adyxax/spacetraders/golang/pkg/model"
)
func (c *Client) dock(s *model.Ship) error {
if s.Nav.Status == "DOCKED" {
return nil
}
uriRef := url.URL{Path: path.Join("my/ships", s.Symbol, "dock")}
type dockResponse struct {
Nav *model.Nav `json:"nav"`
}
var response dockResponse
if err := c.Send("POST", &uriRef, nil, &response); err != nil {
return fmt.Errorf("failed API request: %w", err)
}
s.Nav = response.Nav
return nil
}
func (c *Client) MyShips() ([]model.Ship, error) {
uriRef := url.URL{Path: "my/ships"}
var ships []model.Ship
if err := c.Send("GET", &uriRef, nil, &ships); err != nil {
return nil, fmt.Errorf("failed API request: %w", err)
}
return ships, nil
}
func (c *Client) Navigate(s *model.Ship, waypointSymbol string) error {
if s.Nav.WaypointSymbol == waypointSymbol {
return nil
}
if err := c.orbit(s); err != nil {
return fmt.Errorf("failed to orbit: %w", err)
}
// TODO shortest path
// TODO go refuel if necessary
uriRef := url.URL{Path: path.Join("my/ships", s.Symbol, "navigate")}
type navigateRequest struct {
WaypointSymbol string `json:"waypointSymbol"`
}
type navigateResponse struct {
//Events []model.Event `json:"events"`
Fuel *model.Fuel `json:"fuel"`
Nav *model.Nav `json:"nav"`
}
var response navigateResponse
if err := c.Send("POST", &uriRef, navigateRequest{waypointSymbol}, &response); err != nil {
return fmt.Errorf("failed API request: %w", err)
}
s.Fuel = response.Fuel
s.Nav = response.Nav
select {
case <-c.ctx.Done():
return fmt.Errorf("failed: context cancelled")
case <-time.After(s.Nav.Route.Arrival.Sub(time.Now())):
}
s.Nav.Status = "IN_ORBIT"
return nil
}
func (c *Client) NegotiateContract(s *model.Ship) (*model.Contract, error) {
uriRef := url.URL{Path: path.Join("my/ships", s.Symbol, "negotiate", "contract")}
type negotiateResponse struct {
Contract *model.Contract `json:"contract"`
}
var response negotiateResponse
if err := c.Send("POST", &uriRef, nil, &response); err != nil {
return nil, fmt.Errorf("failed API request: %w", err)
}
return response.Contract, nil
}
func (c *Client) orbit(s *model.Ship) error {
if s.Nav.Status == "IN_ORBIT" {
return nil
}
uriRef := url.URL{Path: path.Join("my/ships", s.Symbol, "orbit")}
type orbitResponse struct {
Nav *model.Nav `json:"nav"`
}
var response orbitResponse
if err := c.Send("POST", &uriRef, nil, &response); err != nil {
return fmt.Errorf("failed API request: %w", err)
}
s.Nav = response.Nav
return nil
}
func (c *Client) Purchase(s *model.Ship, cargoItem string, units int) error {
if err := c.dock(s); err != nil {
return fmt.Errorf("failed to dock: %w", err)
}
uriRef := url.URL{Path: path.Join("my/ships", s.Symbol, "purchase")}
type purchaseRequest struct {
Symbol string `json:"symbol"`
Units int `json:"units"`
}
type purchaseResponse struct {
Agent *model.Agent `json:"agent"`
Cargo *model.Cargo `json:"cargo"`
Transaction *model.Transaction `json:"transaction"`
}
var response purchaseResponse
if err := c.Send("POST", &uriRef, purchaseRequest{cargoItem, units}, &response); err != nil {
return fmt.Errorf("failed API request: %w", err)
}
if err := c.db.SaveAgent(response.Agent); err != nil {
return fmt.Errorf("failed to save agent: %w", err)
}
s.Cargo = response.Cargo
if err := c.db.AppendTransaction(response.Transaction); err != nil {
return fmt.Errorf("failed to append transaction: %w", err)
}
return nil
}
func (c *Client) refuel(s *model.Ship, db *database.DB) error {
if s.Fuel.Current == s.Fuel.Capacity {
return nil
}
if err := c.dock(s); err != nil {
return fmt.Errorf("failed to dock: %w", err)
}
uriRef := url.URL{Path: path.Join("my/ships", s.Symbol, "refuel")}
type refuelResponse struct {
Agent *model.Agent `json:"agent"`
Fuel *model.Fuel `json:"fuel"`
Transaction *model.Transaction `json:"transaction"`
}
var response refuelResponse
if err := c.Send("POST", &uriRef, nil, &response); err != nil {
return fmt.Errorf("failed API request: %w", err)
}
if err := c.db.SaveAgent(response.Agent); err != nil {
return fmt.Errorf("failed to save agent: %w", err)
}
s.Fuel = response.Fuel
if err := c.db.AppendTransaction(response.Transaction); err != nil {
return fmt.Errorf("failed to append transaction: %w", err)
}
return nil
}
func (c *Client) Sell(s *model.Ship, cargoItem string, units int) error {
if err := c.dock(s); err != nil {
return fmt.Errorf("failed to dock: %w", err)
}
uriRef := url.URL{Path: path.Join("my/ships", s.Symbol, "sell")}
type sellRequest struct {
Symbol string `json:"symbol"`
Units int `json:"units"`
}
type sellResponse struct {
Agent *model.Agent `json:"agent"`
Cargo *model.Cargo `json:"cargo"`
Transaction *model.Transaction `json:"transaction"`
}
var response sellResponse
if err := c.Send("POST", &uriRef, sellRequest{cargoItem, units}, &response); err != nil {
return fmt.Errorf("failed API request: %w", err)
}
if err := c.db.SaveAgent(response.Agent); err != nil {
return fmt.Errorf("failed to save agent: %w", err)
}
s.Cargo = response.Cargo
if err := c.db.AppendTransaction(response.Transaction); err != nil {
return fmt.Errorf("failed to append transaction: %w", err)
}
return nil
}
|
