package api_test

import (
	"encoding/json"
	"testing"

	"gobuz/internal/api"
)

func TestUserLoginResponse_UnmarshalJSON(t *testing.T) {
	raw := `{
		"user_auth_token": "token-xyz-123",
		"user": {
			"id": 987654,
			"email": "user@example.com",
			"display_name": "Test User",
			"country_code": "US",
			"language_code": "en",
			"credential": {
				"parameters": {
					"short_label": "Studio Sublime",
					"lossy_streaming": true,
					"lossless_streaming": true,
					"hires_streaming": true,
					"hires_purchases_streaming": true,
					"offline_streaming": true,
					"mobile_streaming": true
				}
			},
			"subscription": {
				"offer": "sublime",
				"end_date": "2027-12-31"
			}
		}
	}`

	var loginResp api.UserLoginResponse
	if err := json.Unmarshal([]byte(raw), &loginResp); err != nil {
		t.Fatalf("unmarshal UserLoginResponse: %v", err)
	}

	if loginResp.UserAuthToken != "token-xyz-123" {
		t.Errorf("token = %q, want token-xyz-123", loginResp.UserAuthToken)
	}
	if loginResp.User.ID != "987654" {
		t.Errorf("id = %q, want 987654", loginResp.User.ID)
	}
	if loginResp.User.Credential.Parameters == nil || loginResp.User.Credential.Parameters.ShortLabel != "Studio Sublime" {
		t.Errorf("unexpected credential parameters: %v", loginResp.User.Credential.Parameters)
	}
	if !loginResp.User.Credential.Parameters.HiResStreaming {
		t.Errorf("hires_streaming = false, want true")
	}
	if loginResp.User.Subscription == nil || loginResp.User.Subscription.Offer != "sublime" {
		t.Errorf("unexpected subscription: %v", loginResp.User.Subscription)
	}
}