package alicloud

import (
	"fmt"
	"os"
	"reflect"
	"testing"

	"github.com/agiledragon/gomonkey/v2"
	util "github.com/alibabacloud-go/tea-utils/service"
	"github.com/alibabacloud-go/tea/tea"
	"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
	"github.com/stretchr/testify/assert"

	"github.com/alibabacloud-go/tea-rpc/client"
	"github.com/aliyun/terraform-provider-alicloud/alicloud/connectivity"
	"github.com/hashicorp/terraform-plugin-sdk/helper/acctest"
	"github.com/hashicorp/terraform-plugin-sdk/helper/resource"
)

func TestAccAliCloudAmqpQueue_basic(t *testing.T) {
	var v map[string]interface{}
	resourceId := "alicloud_amqp_queue.default"
	ra := resourceAttrInit(resourceId, AmqpQueueBasicMap)
	serviceFunc := func() interface{} {
		return &AmqpOpenService{testAccProvider.Meta().(*connectivity.AliyunClient)}
	}
	rc := resourceCheckInit(resourceId, &v, serviceFunc)
	rac := resourceAttrCheckInit(rc, ra)
	rand := acctest.RandInt()
	testAccCheck := rac.resourceAttrMapUpdateSet()
	name := fmt.Sprintf("tf-testacc-AmqpQueuebasic%v", rand)
	testAccConfig := resourceTestAccConfigFunc(resourceId, name, resourceAmqpQueueConfigDependence)
	resource.Test(t, resource.TestCase{
		PreCheck: func() {
			testAccPreCheck(t)
		},
		IDRefreshName: resourceId,
		Providers:     testAccProviders,
		CheckDestroy:  rac.checkResourceDestroy(),
		Steps: []resource.TestStep{
			{
				Config: testAccConfig(map[string]interface{}{
					"instance_id":             "${alicloud_amqp_virtual_host.default.instance_id}",
					"virtual_host_name":       "${alicloud_amqp_virtual_host.default.virtual_host_name}",
					"auto_delete_state":       "true",
					"auto_expire_state":       "10000",
					"dead_letter_exchange":    "",
					"dead_letter_routing_key": "",
					"exclusive_state":         "false",
					"max_length":              "100",
					"maximum_priority":        "10",
					"message_ttl":             "100",
					"queue_name":              name,
				}),
				Check: resource.ComposeTestCheckFunc(
					testAccCheck(map[string]string{
						"instance_id":             CHECKSET,
						"virtual_host_name":       name,
						"auto_delete_state":       "true",
						"auto_expire_state":       "10000",
						"dead_letter_exchange":    "",
						"dead_letter_routing_key": "",
						"exclusive_state":         "false",
						"max_length":              "100",
						"maximum_priority":        "10",
						"message_ttl":             "100",
						"queue_name":              name,
					}),
				),
			},

			{
				ResourceName:            resourceId,
				ImportState:             true,
				ImportStateVerify:       true,
				ImportStateVerifyIgnore: []string{"auto_expire_state", "dead_letter_exchange", "dead_letter_routing_key", "max_length", "maximum_priority", "message_ttl"},
			},
		},
	})

}

func resourceAmqpQueueConfigDependence(name string) string {
	return fmt.Sprintf(`
		variable "name" {
 			default = "%v"
		}
		data "alicloud_amqp_instances" "default" {
			status = "SERVING"
		}
		resource "alicloud_amqp_virtual_host" "default" {
		  instance_id       = data.alicloud_amqp_instances.default.ids.0
		  virtual_host_name = var.name
		}
		`, name)
}

var AmqpQueueBasicMap = map[string]string{}

func TestUnitAliCloudAmqpQueue(t *testing.T) {
	p := Provider().(*schema.Provider).ResourcesMap
	d, _ := schema.InternalMap(p["alicloud_amqp_queue"].Schema).Data(nil, nil)
	dCreate, _ := schema.InternalMap(p["alicloud_amqp_queue"].Schema).Data(nil, nil)
	dCreate.MarkNewResource()
	for key, value := range map[string]interface{}{
		"instance_id":             "instance_id",
		"virtual_host_name":       "virtual_host_name",
		"auto_delete_state":       true,
		"auto_expire_state":       "10000",
		"dead_letter_exchange":    "dead_letter_exchange",
		"dead_letter_routing_key": "dead_letter_routing_key",
		"exclusive_state":         false,
		"max_length":              "100",
		"maximum_priority":        10,
		"message_ttl":             "100",
		"queue_name":              "MockQueueName",
	} {
		err := dCreate.Set(key, value)
		assert.Nil(t, err)
		err = d.Set(key, value)
		assert.Nil(t, err)
	}
	region := os.Getenv("ALICLOUD_REGION")
	rawClient, err := sharedClientForRegion(region)
	if err != nil {
		t.Skipf("Skipping the test case with err: %s", err)
		t.Skipped()
	}
	rawClient = rawClient.(*connectivity.AliyunClient)
	ReadMockResponse := map[string]interface{}{
		"Data": map[string]interface{}{
			"Queues": []interface{}{
				map[string]interface{}{
					"QueueName":       "MockQueueName",
					"InstanceId":      "instance_id",
					"AutoDeleteState": false,
					"VirtualHostName": "virtual_host_name",
					"ExclusiveState":  false,
					"Name":            "MockQueueName",
				},
			},
		},
	}

	responseMock := map[string]func(errorCode string) (map[string]interface{}, error){
		"RetryError": func(errorCode string) (map[string]interface{}, error) {
			return nil, &tea.SDKError{
				Code:       String(errorCode),
				Data:       String(errorCode),
				Message:    String(errorCode),
				StatusCode: tea.Int(400),
			}
		},
		"NotFoundError": func(errorCode string) (map[string]interface{}, error) {
			return nil, GetNotFoundErrorFromString(GetNotFoundMessage("alicloud_amqp_queue", "MockQueueName"))
		},
		"NoRetryError": func(errorCode string) (map[string]interface{}, error) {
			return nil, &tea.SDKError{
				Code:       String(errorCode),
				Data:       String(errorCode),
				Message:    String(errorCode),
				StatusCode: tea.Int(400),
			}
		},
		"CreateNormal": func(errorCode string) (map[string]interface{}, error) {
			result := ReadMockResponse
			result["QueueName"] = "MockQueueName"
			return result, nil
		},
		"UpdateNormal": func(errorCode string) (map[string]interface{}, error) {
			result := ReadMockResponse
			return result, nil
		},
		"DeleteNormal": func(errorCode string) (map[string]interface{}, error) {
			result := ReadMockResponse
			return result, nil
		},
		"ReadNormal": func(errorCode string) (map[string]interface{}, error) {
			result := ReadMockResponse
			return result, nil
		},
	}
	// Create
	t.Run("CreateClientAbnormal", func(t *testing.T) {
		patches := gomonkey.ApplyMethod(reflect.TypeOf(&connectivity.AliyunClient{}), "NewOnsproxyClient", func(_ *connectivity.AliyunClient) (*client.Client, error) {
			return nil, &tea.SDKError{
				Code:       String("loadEndpoint error"),
				Data:       String("loadEndpoint error"),
				Message:    String("loadEndpoint error"),
				StatusCode: tea.Int(400),
			}
		})
		err := resourceAliCloudAmqpQueueCreate(d, rawClient)
		patches.Reset()
		assert.NotNil(t, err)
	})
	t.Run("CreateAbnormal", func(t *testing.T) {
		retryFlag := true
		noRetryFlag := true
		patches := gomonkey.ApplyMethod(reflect.TypeOf(&client.Client{}), "DoRequest", func(_ *client.Client, _ *string, _ *string, _ *string, _ *string, _ *string, _ map[string]interface{}, _ map[string]interface{}, _ *util.RuntimeOptions) (map[string]interface{}, error) {
			if retryFlag {
				retryFlag = false
				return responseMock["RetryError"]("Throttling")
			} else if noRetryFlag {
				noRetryFlag = false
				return responseMock["NoRetryError"]("NonRetryableError")
			}
			return responseMock["CreateNormal"]("")
		})
		err := resourceAliCloudAmqpQueueCreate(d, rawClient)
		patches.Reset()
		assert.NotNil(t, err)
	})
	t.Run("CreateNormal", func(t *testing.T) {
		retryFlag := false
		noRetryFlag := false
		patches := gomonkey.ApplyMethod(reflect.TypeOf(&client.Client{}), "DoRequest", func(_ *client.Client, _ *string, _ *string, _ *string, _ *string, _ *string, _ map[string]interface{}, _ map[string]interface{}, _ *util.RuntimeOptions) (map[string]interface{}, error) {
			if retryFlag {
				retryFlag = false
				return responseMock["RetryError"]("Throttling")
			} else if noRetryFlag {
				noRetryFlag = false
				return responseMock["NoRetryError"]("NonRetryableError")
			}
			return responseMock["CreateNormal"]("")
		})
		err := resourceAliCloudAmqpQueueCreate(dCreate, rawClient)
		patches.Reset()
		assert.Nil(t, err)
	})

	// Set ID for Update and Delete Method
	d.SetId(fmt.Sprint("instance_id", ":", "virtual_host_name", ":", "MockQueueName"))

	// Delete
	t.Run("DeleteClientAbnormal", func(t *testing.T) {
		patches := gomonkey.ApplyMethod(reflect.TypeOf(&connectivity.AliyunClient{}), "NewOnsproxyClient", func(_ *connectivity.AliyunClient) (*client.Client, error) {
			return nil, &tea.SDKError{
				Code:       String("loadEndpoint error"),
				Data:       String("loadEndpoint error"),
				Message:    String("loadEndpoint error"),
				StatusCode: tea.Int(400),
			}
		})
		err := resourceAliCloudAmqpQueueDelete(d, rawClient)
		patches.Reset()
		assert.NotNil(t, err)
	})
	t.Run("DeleteMockAbnormal", func(t *testing.T) {
		retryFlag := true
		noRetryFlag := true
		patches := gomonkey.ApplyMethod(reflect.TypeOf(&client.Client{}), "DoRequest", func(_ *client.Client, _ *string, _ *string, _ *string, _ *string, _ *string, _ map[string]interface{}, _ map[string]interface{}, _ *util.RuntimeOptions) (map[string]interface{}, error) {
			if retryFlag {
				retryFlag = false
				return responseMock["RetryError"]("Throttling")
			} else if noRetryFlag {
				noRetryFlag = false
				return responseMock["NoRetryError"]("NonRetryableError")
			}
			return responseMock["DeleteNormal"]("")
		})
		err := resourceAliCloudAmqpQueueDelete(d, rawClient)
		patches.Reset()
		assert.NotNil(t, err)
	})
	t.Run("DeleteMockNormal", func(t *testing.T) {
		retryFlag := false
		noRetryFlag := false
		patches := gomonkey.ApplyMethod(reflect.TypeOf(&client.Client{}), "DoRequest", func(_ *client.Client, _ *string, _ *string, _ *string, _ *string, _ *string, _ map[string]interface{}, _ map[string]interface{}, _ *util.RuntimeOptions) (map[string]interface{}, error) {
			if retryFlag {
				retryFlag = false
				return responseMock["RetryError"]("Throttling")
			} else if noRetryFlag {
				noRetryFlag = false
				return responseMock["NoRetryError"]("NonRetryableError")
			}
			return responseMock["DeleteNormal"]("")
		})
		err := resourceAliCloudAmqpQueueDelete(d, rawClient)
		patches.Reset()
		assert.Nil(t, err)
	})

	//Read
	t.Run("ReadDescribeAmqpQueueNotFound", func(t *testing.T) {
		patcheDorequest := gomonkey.ApplyMethod(reflect.TypeOf(&client.Client{}), "DoRequest", func(_ *client.Client, _ *string, _ *string, _ *string, _ *string, _ *string, _ map[string]interface{}, _ map[string]interface{}, _ *util.RuntimeOptions) (map[string]interface{}, error) {
			NotFoundFlag := true
			noRetryFlag := false
			if NotFoundFlag {
				return responseMock["NotFoundError"]("ResourceNotfound")
			} else if noRetryFlag {
				return responseMock["NoRetryError"]("NoRetryError")
			}
			return responseMock["ReadNormal"]("")
		})
		err := resourceAliCloudAmqpQueueRead(d, rawClient)
		patcheDorequest.Reset()
		assert.Nil(t, err)
	})

	t.Run("ReadDescribeAmqpQueueAbnormal", func(t *testing.T) {
		patcheDorequest := gomonkey.ApplyMethod(reflect.TypeOf(&client.Client{}), "DoRequest", func(_ *client.Client, _ *string, _ *string, _ *string, _ *string, _ *string, _ map[string]interface{}, _ map[string]interface{}, _ *util.RuntimeOptions) (map[string]interface{}, error) {
			retryFlag := false
			noRetryFlag := true
			if retryFlag {
				return responseMock["RetryError"]("Throttling")
			} else if noRetryFlag {
				return responseMock["NoRetryError"]("NonRetryableError")
			}
			return responseMock["ReadNormal"]("")
		})
		err := resourceAliCloudAmqpQueueRead(d, rawClient)
		patcheDorequest.Reset()
		assert.NotNil(t, err)
	})
}
