affiliate_dash/backend/internal/service/rock_binding_refresh_test.go

package service

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

	"affiliate_dash/internal/model"
)

func TestRefreshTokenBinding_BoundMatchesExpectedUID(t *testing.T) {
	db := newRockTestDB(t)
	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		w.Header().Set("Content-Type", "application/json")
		if r.URL.Path != "/api/redeem/CODE-BOUND/refresh" {
			w.WriteHeader(http.StatusNotFound)
			return
		}
		_ = json.NewEncoder(w).Encode(map[string]interface{}{
			"token": map[string]interface{}{
				"status":           "bound",
				"bound_account":    "痛写心扉",
				"bound_account_id": "3132710334",
				"region":           "安卓-微信",
			},
			"binding": map[string]interface{}{
				"bound":  true,
				"role":   "痛写心扉",
				"roleId": "3132710334",
				"region": "安卓-微信",
			},
			"message": "已刷新绑定信息",
		})
	}))
	defer server.Close()

	svc := NewRockService(db, NewRockClient(server.URL))
	setRockTestBearer(t, svc, "bearer-test")

	now := time.Now()
	token := model.RockToken{
		UpstreamTokenID: "9001",
		Token:           "jwt-9001",
		RedeemCode:      "CODE-BOUND",
		Color:           model.RockColorBlack,
		Status:          model.RockStatusUsing,
		AssignedOrderNo: "FO-REFRESH-1",
		ExpectedUID:     "3132710334",
		ClaimedAt:       &now,
	}
	if err := db.Create(&token).Error; err != nil {
		t.Fatalf("创建 Token 失败: %v", err)
	}

	res, err := svc.RefreshTokenBinding(context.Background(), token.ID)
	if err != nil {
		t.Fatalf("刷新绑定状态失败: %v", err)
	}
	if res.Status != model.RockStatusBound || !res.Bound {
		t.Fatalf("期望 bound，实际 status=%s bound=%v", res.Status, res.Bound)
	}
	if res.RoleID != "3132710334" || res.RoleName != "痛写心扉" {
		t.Fatalf("角色信息未同步: %+v", res)
	}

	var saved model.RockToken
	if err := db.First(&saved, token.ID).Error; err != nil {
		t.Fatalf("读取 Token 失败: %v", err)
	}
	if saved.Status != model.RockStatusBound || saved.ActualRoleID != "3132710334" || saved.ActualRoleName != "痛写心扉" {
		t.Fatalf("数据库未更新: %+v", saved)
	}
	if saved.BoundAt == nil {
		t.Fatalf("bound_at 未写入")
	}
}

// 刷新链路只同步上游实时状态：即使本地预期 UID 与扫码 UID 不一致，也应直接标记为已绑定。
func TestRefreshTokenBinding_IgnoresUIDMismatchAndMarksBound(t *testing.T) {
	db := newRockTestDB(t)
	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		w.Header().Set("Content-Type", "application/json")
		_ = json.NewEncoder(w).Encode(map[string]interface{}{
			"token": map[string]interface{}{
				"status":           "bound",
				"bound_account":    "痛写心扉",
				"bound_account_id": "3132710334",
				"region":           "安卓-微信",
			},
		})
	}))
	defer server.Close()

	svc := NewRockService(db, NewRockClient(server.URL))
	setRockTestBearer(t, svc, "bearer-test")

	now := time.Now()
	token := model.RockToken{
		UpstreamTokenID: "9002",
		RedeemCode:      "CODE-MISMATCH",
		Color:           model.RockColorBlack,
		Status:          model.RockStatusUsing,
		AssignedOrderNo: "FO-REFRESH-2",
		ExpectedUID:     "1111111111",
		ClaimedAt:       &now,
	}
	if err := db.Create(&token).Error; err != nil {
		t.Fatalf("创建 Token 失败: %v", err)
	}

	res, err := svc.RefreshTokenBinding(context.Background(), token.ID)
	if err != nil {
		t.Fatalf("刷新绑定状态失败: %v", err)
	}
	if res.Status != model.RockStatusBound || !res.Bound {
		t.Fatalf("UID 不一致时也应同步为 bound，实际 %+v", res)
	}

	var saved model.RockToken
	if err := db.First(&saved, token.ID).Error; err != nil {
		t.Fatalf("读取 Token 失败: %v", err)
	}
	if saved.Status != model.RockStatusBound || saved.ActualRoleID != "3132710334" {
		t.Fatalf("应同步为 bound 并写入实际 UID，实际 %+v", saved)
	}
	if saved.MismatchAt != nil || saved.MismatchReason != "" {
		t.Fatalf("同步为 bound 后应清空绑定错误标记，实际 %+v", saved)
	}
	if saved.BoundAt == nil {
		t.Fatalf("bound_at 未写入")
	}
}

// 本地没有预期 UID 时同样直接按上游状态落库，不再保留 using。
func TestRefreshTokenBinding_EmptyExpectedUIDMarksBound(t *testing.T) {
	db := newRockTestDB(t)
	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		w.Header().Set("Content-Type", "application/json")
		_ = json.NewEncoder(w).Encode(map[string]interface{}{
			"binding": map[string]interface{}{
				"bound":  true,
				"role":   "痛写心扉",
				"roleId": "3132710334",
				"region": "安卓-微信",
			},
		})
	}))
	defer server.Close()

	svc := NewRockService(db, NewRockClient(server.URL))
	setRockTestBearer(t, svc, "bearer-test")

	token := model.RockToken{
		UpstreamTokenID: "9003",
		RedeemCode:      "CODE-NOUID",
		Color:           model.RockColorBlack,
		Status:          model.RockStatusUsing,
	}
	if err := db.Create(&token).Error; err != nil {
		t.Fatalf("创建 Token 失败: %v", err)
	}

	res, err := svc.RefreshTokenBinding(context.Background(), token.ID)
	if err != nil {
		t.Fatalf("刷新绑定状态失败: %v", err)
	}
	if res.Status != model.RockStatusBound {
		t.Fatalf("缺少预期 UID 时也应同步为 bound，实际 %s", res.Status)
	}
	if !res.Bound {
		t.Fatalf("上游已绑定时 bound 应为 true，实际 %+v", res)
	}

	var saved model.RockToken
	if err := db.First(&saved, token.ID).Error; err != nil {
		t.Fatalf("读取 Token 失败: %v", err)
	}
	if saved.Status != model.RockStatusBound || saved.ActualRoleID != "3132710334" || saved.BoundAt == nil {
		t.Fatalf("应同步为 bound 并写入角色信息，实际 %+v", saved)
	}
}

func TestRefreshTokenBinding_SyncsRedeemed(t *testing.T) {
	db := newRockTestDB(t)
	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		w.Header().Set("Content-Type", "application/json")
		_ = json.NewEncoder(w).Encode(map[string]interface{}{
			"token": map[string]interface{}{
				"status":           "redeemed",
				"bound_account":    "痛写心扉",
				"bound_account_id": "3132710334",
				"redeemed_at":      "2026-10-29 12:00:00",
			},
			"deliveryList": []map[string]interface{}{
				{"fulfillId": 4519960, "time": "2026-10-29T12:00:00.1", "role": "安卓-微信-痛写心扉"},
			},
		})
	}))
	defer server.Close()

	svc := NewRockService(db, NewRockClient(server.URL))
	setRockTestBearer(t, svc, "bearer-test")

	token := model.RockToken{
		UpstreamTokenID: "9004",
		RedeemCode:      "CODE-REDEEMED",
		Color:           model.RockColorBlack,
		Status:          model.RockStatusUsing,
		AssignedOrderNo: "FO-REFRESH-4",
		ExpectedUID:     "3132710334",
	}
	if err := db.Create(&token).Error; err != nil {
		t.Fatalf("创建 Token 失败: %v", err)
	}

	res, err := svc.RefreshTokenBinding(context.Background(), token.ID)
	if err != nil {
		t.Fatalf("刷新绑定状态失败: %v", err)
	}
	if res.Status != model.RockStatusRedeemed {
		t.Fatalf("期望 redeemed，实际 %s", res.Status)
	}

	var saved model.RockToken
	if err := db.First(&saved, token.ID).Error; err != nil {
		t.Fatalf("读取 Token 失败: %v", err)
	}
	if saved.Status != model.RockStatusRedeemed || saved.RedeemedAt == nil || saved.UpstreamFulfillID != 4519960 {
		t.Fatalf("已发货字段未同步: %+v", saved)
	}
}

func TestRefreshTokenBinding_UpstreamErrorKeepsState(t *testing.T) {
	db := newRockTestDB(t)
	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		w.WriteHeader(http.StatusInternalServerError)
		_, _ = w.Write([]byte(`{"error":"refresh down"}`))
	}))
	defer server.Close()

	svc := NewRockService(db, NewRockClient(server.URL))
	setRockTestBearer(t, svc, "bearer-test")

	token := model.RockToken{
		UpstreamTokenID: "9005",
		RedeemCode:      "CODE-ERROR",
		Color:           model.RockColorBlack,
		Status:          model.RockStatusUsing,
	}
	if err := db.Create(&token).Error; err != nil {
		t.Fatalf("创建 Token 失败: %v", err)
	}

	if _, err := svc.RefreshTokenBinding(context.Background(), token.ID); err == nil {
		t.Fatalf("上游 500 时应返回错误")
	}

	var saved model.RockToken
	if err := db.First(&saved, token.ID).Error; err != nil {
		t.Fatalf("读取 Token 失败: %v", err)
	}
	if saved.Status != model.RockStatusUsing || saved.ActualRoleID != "" {
		t.Fatalf("失败时不应改动本地状态: %+v", saved)
	}
}

func TestRefreshTokenBinding_FallsBackToAdminRefresh(t *testing.T) {
	db := newRockTestDB(t)
	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		w.Header().Set("Content-Type", "application/json")
		switch r.URL.Path {
		case "/api/redeem/CODE-FALLBACK/refresh":
			w.WriteHeader(http.StatusNotFound)
		case "/api/user/tokens/9006/refresh":
			_ = json.NewEncoder(w).Encode(map[string]interface{}{
				"token": map[string]interface{}{
					"status":           "bound",
					"bound_account":    "痛写心扉",
					"bound_account_id": "3132710334",
				},
			})
		default:
			w.WriteHeader(http.StatusNotFound)
		}
	}))
	defer server.Close()

	svc := NewRockService(db, NewRockClient(server.URL))
	setRockTestBearer(t, svc, "bearer-test")

	now := time.Now()
	token := model.RockToken{
		UpstreamTokenID: "9006",
		RedeemCode:      "CODE-FALLBACK",
		Color:           model.RockColorBlack,
		Status:          model.RockStatusUsing,
		AssignedOrderNo: "FO-REFRESH-6",
		ExpectedUID:     "3132710334",
		ClaimedAt:       &now,
	}
	if err := db.Create(&token).Error; err != nil {
		t.Fatalf("创建 Token 失败: %v", err)
	}

	res, err := svc.RefreshTokenBinding(context.Background(), token.ID)
	if err != nil {
		t.Fatalf("降级刷新失败: %v", err)
	}
	if res.Status != model.RockStatusBound {
		t.Fatalf("降级后期望 bound，实际 %s", res.Status)
	}
}

func TestRefreshTokenBinding_NotBoundKeepsRoleFields(t *testing.T) {
	db := newRockTestDB(t)
	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		w.Header().Set("Content-Type", "application/json")
		_ = json.NewEncoder(w).Encode(map[string]interface{}{
			"token": map[string]interface{}{
				"status": "using",
				"region": "Q/V可用",
			},
			"binding": map[string]interface{}{"bound": false},
		})
	}))
	defer server.Close()

	svc := NewRockService(db, NewRockClient(server.URL))
	setRockTestBearer(t, svc, "bearer-test")

	token := model.RockToken{
		UpstreamTokenID: "9008",
		RedeemCode:      "CODE-UNBOUND",
		Color:           model.RockColorBlack,
		Status:          model.RockStatusUsing,
		ActualRoleName:  "旧角色",
		ActualRoleID:    "123456",
		ActualChannel:   "安卓-微信",
	}
	if err := db.Create(&token).Error; err != nil {
		t.Fatalf("创建 Token 失败: %v", err)
	}

	res, err := svc.RefreshTokenBinding(context.Background(), token.ID)
	if err != nil {
		t.Fatalf("刷新绑定状态失败: %v", err)
	}
	if res.Status != model.RockStatusUsing || res.Bound {
		t.Fatalf("上游未绑定时应保持 using 且 bound=false，实际 %+v", res)
	}

	var saved model.RockToken
	if err := db.First(&saved, token.ID).Error; err != nil {
		t.Fatalf("读取 Token 失败: %v", err)
	}
	if saved.ActualRoleName != "旧角色" || saved.ActualRoleID != "123456" || saved.ActualChannel != "安卓-微信" {
		t.Fatalf("上游未绑定时不应覆盖本地角色字段: %+v", saved)
	}
}

func TestRefreshTokenBinding_RejectsAvailableToken(t *testing.T) {
	db := newRockTestDB(t)
	svc := NewRockService(db, NewRockClient("https://example.com"))

	token := model.RockToken{
		UpstreamTokenID: "9007",
		RedeemCode:      "CODE-AVAILABLE",
		Color:           model.RockColorBlack,
		Status:          model.RockStatusAvailable,
	}
	if err := db.Create(&token).Error; err != nil {
		t.Fatalf("创建 Token 失败: %v", err)
	}

	if _, err := svc.RefreshTokenBinding(context.Background(), token.ID); err == nil || !strings.Contains(err.Error(), "仅扫码使用中") {
		t.Fatalf("available 状态应被拒绝，实际 err=%v", err)
	}
}