package integration

import (
	"context"
	"encoding/json"
	"net/http"
	"net/http/httptest"
	"testing"
	"time"

	"chatapp3-golang/internal/config"
)

func TestUserTotalRechargeAcceptsNumericTimestamps(t *testing.T) {
	var item UserTotalRecharge
	raw := []byte(`{
		"id":"2049097310624870401",
		"userId":"2042274349343506434",
		"type":"SHIPPING_AGENT",
		"amount":1.60,
		"createTime":1777377844000,
		"updateTime":1777556451000
	}`)

	if err := json.Unmarshal(raw, &item); err != nil {
		t.Fatalf("json.Unmarshal() error = %v", err)
	}
	if item.CreateTime != "1777377844000" {
		t.Fatalf("CreateTime = %q, want numeric timestamp string", item.CreateTime)
	}
	if item.UpdateTime != "1777556451000" {
		t.Fatalf("UpdateTime = %q, want numeric timestamp string", item.UpdateTime)
	}
	if item.Amount != "1.60" {
		t.Fatalf("Amount = %q, want 1.60", item.Amount)
	}
}

func TestResolveRegionCodeByCountryCodeUsesRegionConfig(t *testing.T) {
	calls := 0
	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		calls++
		if r.Method != http.MethodPost || r.URL.Path != "/region-config/client/listByCondition" {
			t.Fatalf("request = %s %s, want POST /region-config/client/listByCondition", r.Method, r.URL.Path)
		}
		var payload map[string]string
		if err := json.NewDecoder(r.Body).Decode(&payload); err != nil {
			t.Fatalf("decode request: %v", err)
		}
		if payload["sysOrigin"] != "LIKEI" {
			t.Fatalf("sysOrigin = %q, want LIKEI", payload["sysOrigin"])
		}
		w.Header().Set("Content-Type", "application/json")
		_, _ = w.Write([]byte(`{"body":[{"regionCode":"中东区","sysOrigin":"LIKEI","countryCodes":"JO, EG, KSA","del":false},{"regionCode":"US","sysOrigin":"LIKEI","countryCodes":"US","del":true}]}`))
	}))
	defer server.Close()

	client := New(config.Config{
		HTTP: config.HTTPConfig{Timeout: time.Second},
		Java: config.JavaConfig{OtherBaseURL: server.URL},
	})
	got, err := client.ResolveRegionCodeByCountryCode(context.Background(), " likei ", " ksa ")
	if err != nil {
		t.Fatalf("ResolveRegionCodeByCountryCode() error = %v", err)
	}
	if got != "中东区" {
		t.Fatalf("region = %q, want 中东区", got)
	}
	got, err = client.ResolveRegionCodeByCountryCode(context.Background(), "LIKEI", "eg")
	if err != nil {
		t.Fatalf("ResolveRegionCodeByCountryCode() cached error = %v", err)
	}
	if got != "中东区" {
		t.Fatalf("cached region = %q, want 中东区", got)
	}
	if calls != 1 {
		t.Fatalf("region config calls = %d, want cached 1", calls)
	}
}