package httpapi

import (
	"bytes"
	"encoding/json"
	"net/http"
	"net/http/httptest"
	"testing"

	"github.com/wangjia/pangolin/pay/internal/pay"
	"github.com/wangjia/pangolin/pay/internal/store"
)

const testXpub = "xpub6D1AabNHCupeiLM65ZR9UStMhJ1vCpyV4XbZdyhMZBiJXALQtmn9p42VTQckoHVn8WNqS7dqnJokZHAHcHGoaQgmv8D45oNUKx6DZMNZBCd"

func TestCreateAndGetOrder(t *testing.T) {
	st, _ := store.Open(":memory:")
	t.Cleanup(func() { _ = st.Close() })
	srv := httptest.NewServer(New(pay.New(st, pay.Config{AccountXpub: testXpub})))
	t.Cleanup(srv.Close)

	body, _ := json.Marshal(map[string]any{"sku": "pro-year", "amount": 5_000000})
	resp, err := http.Post(srv.URL+"/order", "application/json", bytes.NewReader(body))
	if err != nil {
		t.Fatal(err)
	}
	if resp.StatusCode != http.StatusCreated {
		t.Fatalf("create status %d", resp.StatusCode)
	}
	var created orderResp
	_ = json.NewDecoder(resp.Body).Decode(&created)
	_ = resp.Body.Close()
	if created.Address != "TUEZSdKsoDHQMeZwihtdoBiN46zxhGWYdH" || created.Status != "pending" {
		t.Fatalf("create resp: %+v", created)
	}

	r2, _ := http.Get(srv.URL + "/order/" + created.OrderNo)
	if r2.StatusCode != http.StatusOK {
		t.Fatalf("get status %d", r2.StatusCode)
	}
	var got orderResp
	_ = json.NewDecoder(r2.Body).Decode(&got)
	_ = r2.Body.Close()
	if got.OrderNo != created.OrderNo || got.Address != created.Address {
		t.Fatalf("get mismatch: %+v vs %+v", got, created)
	}

	r3, _ := http.Get(srv.URL + "/order/NOPE")
	if r3.StatusCode != http.StatusNotFound {
		t.Fatalf("want 404, got %d", r3.StatusCode)
	}
	_ = r3.Body.Close()

	r4, _ := http.Post(srv.URL+"/order", "application/json", bytes.NewReader([]byte(`{"sku":"x","amount":0}`)))
	if r4.StatusCode != http.StatusBadRequest {
		t.Fatalf("want 400 for bad amount, got %d", r4.StatusCode)
	}
	_ = r4.Body.Close()
}