package auth

import (
	"context"
	"fmt"
	"math/rand"
	"testing"
	"time"

	"perms-system-server/internal/model/perm"
	"perms-system-server/internal/model/productmember"
	"perms-system-server/internal/testutil"

	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/require"
)

// TC-0534: GetUserPerms 委托到 UserDetailsLoader.Load()
func TestGetUserPerms_DelegatesToLoader(t *testing.T) {
	ctx := context.Background()
	svcCtx := newTestSvcCtx()
	conn := testutil.GetTestSqlConn()
	now := time.Now().Unix()
	pc := fmt.Sprintf("tp_delegate_%d", rand.Intn(100000))
	userId := int64(900000 + rand.Intn(10000))

	pmRes, err := svcCtx.SysProductMemberModel.Insert(ctx, &productmember.SysProductMember{
		ProductCode: pc, UserId: userId, MemberType: "ADMIN", Status: 1, CreateTime: now, UpdateTime: now,
	})
	require.NoError(t, err)
	pmId, _ := pmRes.LastInsertId()

	p1Res, err := svcCtx.SysPermModel.Insert(ctx, &perm.SysPerm{
		ProductCode: pc, Name: "del_p1", Code: fmt.Sprintf("del_c1_%d", rand.Intn(100000)), Status: 1, CreateTime: now, UpdateTime: now,
	})
	require.NoError(t, err)
	p1Id, _ := p1Res.LastInsertId()

	t.Cleanup(func() {
		testutil.CleanTable(ctx, conn, "`sys_product_member`", pmId)
		testutil.CleanTable(ctx, conn, "`sys_perm`", p1Id)
	})

	ud := svcCtx.UserDetailsLoader.Load(ctx, userId, pc)

	perms, memberType, err := GetUserPerms(ctx, svcCtx, userId, 0, pc, false)
	require.NoError(t, err, "GetUserPerms should always return nil error")
	assert.Equal(t, ud.Perms, perms, "Perms should match UserDetailsLoader.Load() result")
	assert.Equal(t, ud.MemberType, memberType, "MemberType should match UserDetailsLoader.Load() result")
}