// +build fixtures

package stacks

import (
	"fmt"
	"net/http"
	"testing"
	"time"

	"github.com/rackspace/gophercloud"
	th "github.com/rackspace/gophercloud/testhelper"
	fake "github.com/rackspace/gophercloud/testhelper/client"
)

// CreateExpected represents the expected object from a Create request.
var CreateExpected = &CreatedStack{
	ID: "16ef0584-4458-41eb-87c8-0dc8d5f66c87",
	Links: []gophercloud.Link{
		gophercloud.Link{
			Href: "http://168.28.170.117:8004/v1/98606384f58drad0bhdb7d02779549ac/stacks/stackcreated/16ef0584-4458-41eb-87c8-0dc8d5f66c87",
			Rel:  "self",
		},
	},
}

// CreateOutput represents the response body from a Create request.
const CreateOutput = `
{
  "stack": {
    "id": "16ef0584-4458-41eb-87c8-0dc8d5f66c87",
    "links": [
    {
      "href": "http://168.28.170.117:8004/v1/98606384f58drad0bhdb7d02779549ac/stacks/stackcreated/16ef0584-4458-41eb-87c8-0dc8d5f66c87",
      "rel": "self"
    }
    ]
  }
}`

// HandleCreateSuccessfully creates an HTTP handler at `/stacks` on the test handler mux
// that responds with a `Create` response.
func HandleCreateSuccessfully(t *testing.T, output string) {
	th.Mux.HandleFunc("/stacks", func(w http.ResponseWriter, r *http.Request) {
		th.TestMethod(t, r, "POST")
		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
		th.TestHeader(t, r, "Accept", "application/json")
		w.WriteHeader(http.StatusCreated)
		fmt.Fprintf(w, output)
	})
}

// ListExpected represents the expected object from a List request.
var ListExpected = []ListedStack{
	ListedStack{
		Description: "Simple template to test heat commands",
		Links: []gophercloud.Link{
			gophercloud.Link{
				Href: "http://166.76.160.117:8004/v1/98606384f58d4ad0b3db7d0d779549ac/stacks/postman_stack/16ef0584-4458-41eb-87c8-0dc8d5f66c87",
				Rel:  "self",
			},
		},
		StatusReason: "Stack CREATE completed successfully",
		Name:         "postman_stack",
		CreationTime: time.Date(2015, 2, 3, 20, 7, 39, 0, time.UTC),
		Status:       "CREATE_COMPLETE",
		ID:           "16ef0584-4458-41eb-87c8-0dc8d5f66c87",
		Tags:         []string{"rackspace", "atx"},
	},
	ListedStack{
		Description: "Simple template to test heat commands",
		Links: []gophercloud.Link{
			gophercloud.Link{
				Href: "http://166.76.160.117:8004/v1/98606384f58d4ad0b3db7d0d779549ac/stacks/gophercloud-test-stack-2/db6977b2-27aa-4775-9ae7-6213212d4ada",
				Rel:  "self",
			},
		},
		StatusReason: "Stack successfully updated",
		Name:         "gophercloud-test-stack-2",
		CreationTime: time.Date(2014, 12, 11, 17, 39, 16, 0, time.UTC),
		UpdatedTime:  time.Date(2014, 12, 11, 17, 40, 37, 0, time.UTC),
		Status:       "UPDATE_COMPLETE",
		ID:           "db6977b2-27aa-4775-9ae7-6213212d4ada",
		Tags:         []string{"sfo", "satx"},
	},
}

// FullListOutput represents the response body from a List request without a marker.
const FullListOutput = `
{
  "stacks": [
  {
    "description": "Simple template to test heat commands",
    "links": [
    {
      "href": "http://166.76.160.117:8004/v1/98606384f58d4ad0b3db7d0d779549ac/stacks/postman_stack/16ef0584-4458-41eb-87c8-0dc8d5f66c87",
      "rel": "self"
    }
    ],
    "stack_status_reason": "Stack CREATE completed successfully",
    "stack_name": "postman_stack",
    "creation_time": "2015-02-03T20:07:39",
    "updated_time": null,
    "stack_status": "CREATE_COMPLETE",
    "id": "16ef0584-4458-41eb-87c8-0dc8d5f66c87",
	"tags": ["rackspace", "atx"]
  },
  {
    "description": "Simple template to test heat commands",
    "links": [
    {
      "href": "http://166.76.160.117:8004/v1/98606384f58d4ad0b3db7d0d779549ac/stacks/gophercloud-test-stack-2/db6977b2-27aa-4775-9ae7-6213212d4ada",
      "rel": "self"
    }
    ],
    "stack_status_reason": "Stack successfully updated",
    "stack_name": "gophercloud-test-stack-2",
    "creation_time": "2014-12-11T17:39:16",
    "updated_time": "2014-12-11T17:40:37",
    "stack_status": "UPDATE_COMPLETE",
    "id": "db6977b2-27aa-4775-9ae7-6213212d4ada",
	"tags": ["sfo", "satx"]
  }
  ]
}
`

// HandleListSuccessfully creates an HTTP handler at `/stacks` on the test handler mux
// that responds with a `List` response.
func HandleListSuccessfully(t *testing.T, output string) {
	th.Mux.HandleFunc("/stacks", func(w http.ResponseWriter, r *http.Request) {
		th.TestMethod(t, r, "GET")
		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
		th.TestHeader(t, r, "Accept", "application/json")

		w.Header().Set("Content-Type", "application/json")
		r.ParseForm()
		marker := r.Form.Get("marker")
		switch marker {
		case "":
			fmt.Fprintf(w, output)
		case "db6977b2-27aa-4775-9ae7-6213212d4ada":
			fmt.Fprintf(w, `[]`)
		default:
			t.Fatalf("Unexpected marker: [%s]", marker)
		}
	})
}

// GetExpected represents the expected object from a Get request.
var GetExpected = &RetrievedStack{
	DisableRollback: true,
	Description:     "Simple template to test heat commands",
	Parameters: map[string]string{
		"flavor":         "m1.tiny",
		"OS::stack_name": "postman_stack",
		"OS::stack_id":   "16ef0584-4458-41eb-87c8-0dc8d5f66c87",
	},
	StatusReason: "Stack CREATE completed successfully",
	Name:         "postman_stack",
	Outputs:      []map[string]interface{}{},
	CreationTime: time.Date(2015, 2, 3, 20, 7, 39, 0, time.UTC),
	Links: []gophercloud.Link{
		gophercloud.Link{
			Href: "http://166.76.160.117:8004/v1/98606384f58d4ad0b3db7d0d779549ac/stacks/postman_stack/16ef0584-4458-41eb-87c8-0dc8d5f66c87",
			Rel:  "self",
		},
	},
	Capabilities:        []interface{}{},
	NotificationTopics:  []interface{}{},
	Status:              "CREATE_COMPLETE",
	ID:                  "16ef0584-4458-41eb-87c8-0dc8d5f66c87",
	TemplateDescription: "Simple template to test heat commands",
	Tags:                []string{"rackspace", "atx"},
}

// GetOutput represents the response body from a Get request.
const GetOutput = `
{
  "stack": {
    "disable_rollback": true,
    "description": "Simple template to test heat commands",
    "parameters": {
      "flavor": "m1.tiny",
      "OS::stack_name": "postman_stack",
      "OS::stack_id": "16ef0584-4458-41eb-87c8-0dc8d5f66c87"
    },
    "stack_status_reason": "Stack CREATE completed successfully",
    "stack_name": "postman_stack",
    "outputs": [],
    "creation_time": "2015-02-03T20:07:39",
    "links": [
    {
      "href": "http://166.76.160.117:8004/v1/98606384f58d4ad0b3db7d0d779549ac/stacks/postman_stack/16ef0584-4458-41eb-87c8-0dc8d5f66c87",
      "rel": "self"
    }
    ],
    "capabilities": [],
    "notification_topics": [],
    "timeout_mins": null,
    "stack_status": "CREATE_COMPLETE",
    "updated_time": null,
    "id": "16ef0584-4458-41eb-87c8-0dc8d5f66c87",
    "template_description": "Simple template to test heat commands",
	"tags": ["rackspace", "atx"]
  }
}
`

// HandleGetSuccessfully creates an HTTP handler at `/stacks/postman_stack/16ef0584-4458-41eb-87c8-0dc8d5f66c87`
// on the test handler mux that responds with a `Get` response.
func HandleGetSuccessfully(t *testing.T, output string) {
	th.Mux.HandleFunc("/stacks/postman_stack/16ef0584-4458-41eb-87c8-0dc8d5f66c87", func(w http.ResponseWriter, r *http.Request) {
		th.TestMethod(t, r, "GET")
		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
		th.TestHeader(t, r, "Accept", "application/json")

		w.Header().Set("Content-Type", "application/json")
		w.WriteHeader(http.StatusOK)
		fmt.Fprintf(w, output)
	})
}

// HandleUpdateSuccessfully creates an HTTP handler at `/stacks/postman_stack/16ef0584-4458-41eb-87c8-0dc8d5f66c87`
// on the test handler mux that responds with an `Update` response.
func HandleUpdateSuccessfully(t *testing.T) {
	th.Mux.HandleFunc("/stacks/gophercloud-test-stack-2/db6977b2-27aa-4775-9ae7-6213212d4ada", func(w http.ResponseWriter, r *http.Request) {
		th.TestMethod(t, r, "PUT")
		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
		th.TestHeader(t, r, "Accept", "application/json")

		w.Header().Set("Content-Type", "application/json")
		w.WriteHeader(http.StatusAccepted)
	})
}

// HandleDeleteSuccessfully creates an HTTP handler at `/stacks/postman_stack/16ef0584-4458-41eb-87c8-0dc8d5f66c87`
// on the test handler mux that responds with a `Delete` response.
func HandleDeleteSuccessfully(t *testing.T) {
	th.Mux.HandleFunc("/stacks/gophercloud-test-stack-2/db6977b2-27aa-4775-9ae7-6213212d4ada", func(w http.ResponseWriter, r *http.Request) {
		th.TestMethod(t, r, "DELETE")
		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
		th.TestHeader(t, r, "Accept", "application/json")

		w.Header().Set("Content-Type", "application/json")
		w.WriteHeader(http.StatusNoContent)
	})
}

// GetExpected represents the expected object from a Get request.
var PreviewExpected = &PreviewedStack{
	DisableRollback: true,
	Description:     "Simple template to test heat commands",
	Parameters: map[string]string{
		"flavor":         "m1.tiny",
		"OS::stack_name": "postman_stack",
		"OS::stack_id":   "16ef0584-4458-41eb-87c8-0dc8d5f66c87",
	},
	Name:         "postman_stack",
	CreationTime: time.Date(2015, 2, 3, 20, 7, 39, 0, time.UTC),
	Links: []gophercloud.Link{
		gophercloud.Link{
			Href: "http://166.76.160.117:8004/v1/98606384f58d4ad0b3db7d0d779549ac/stacks/postman_stack/16ef0584-4458-41eb-87c8-0dc8d5f66c87",
			Rel:  "self",
		},
	},
	Capabilities:        []interface{}{},
	NotificationTopics:  []interface{}{},
	ID:                  "16ef0584-4458-41eb-87c8-0dc8d5f66c87",
	TemplateDescription: "Simple template to test heat commands",
}

// HandlePreviewSuccessfully creates an HTTP handler at `/stacks/preview`
// on the test handler mux that responds with a `Preview` response.
func HandlePreviewSuccessfully(t *testing.T, output string) {
	th.Mux.HandleFunc("/stacks/preview", func(w http.ResponseWriter, r *http.Request) {
		th.TestMethod(t, r, "POST")
		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
		th.TestHeader(t, r, "Accept", "application/json")

		w.Header().Set("Content-Type", "application/json")
		w.WriteHeader(http.StatusOK)
		fmt.Fprintf(w, output)
	})
}

// AbandonExpected represents the expected object from an Abandon request.
var AbandonExpected = &AbandonedStack{
	Status: "COMPLETE",
	Name:   "postman_stack",
	Template: map[string]interface{}{
		"heat_template_version": "2013-05-23",
		"description":           "Simple template to test heat commands",
		"parameters": map[string]interface{}{
			"flavor": map[string]interface{}{
				"default": "m1.tiny",
				"type":    "string",
			},
		},
		"resources": map[string]interface{}{
			"hello_world": map[string]interface{}{
				"type": "OS::Nova::Server",
				"properties": map[string]interface{}{
					"key_name": "heat_key",
					"flavor": map[string]interface{}{
						"get_param": "flavor",
					},
					"image":     "ad091b52-742f-469e-8f3c-fd81cadf0743",
					"user_data": "#!/bin/bash -xv\necho \"hello world\" > /root/hello-world.txt\n",
				},
			},
		},
	},
	Action: "CREATE",
	ID:     "16ef0584-4458-41eb-87c8-0dc8d5f66c87",
	Resources: map[string]interface{}{
		"hello_world": map[string]interface{}{
			"status":      "COMPLETE",
			"name":        "hello_world",
			"resource_id": "8a310d36-46fc-436f-8be4-37a696b8ac63",
			"action":      "CREATE",
			"type":        "OS::Nova::Server",
		},
	},
	Files: map[string]string{
		"file:///Users/prat8228/go/src/github.com/rackspace/rack/my_nova.yaml": "heat_template_version: 2014-10-16\nparameters:\n  flavor:\n    type: string\n    description: Flavor for the server to be created\n    default: 4353\n    hidden: true\nresources:\n  test_server:\n    type: \"OS::Nova::Server\"\n    properties:\n      name: test-server\n      flavor: 2 GB General Purpose v1\n image: Debian 7 (Wheezy) (PVHVM)\n",
	},
	StackUserProjectID: "897686",
	ProjectID:          "897686",
	Environment: map[string]interface{}{
		"encrypted_param_names": make([]map[string]interface{}, 0),
		"parameter_defaults":    make(map[string]interface{}),
		"parameters":            make(map[string]interface{}),
		"resource_registry": map[string]interface{}{
			"file:///Users/prat8228/go/src/github.com/rackspace/rack/my_nova.yaml": "file:///Users/prat8228/go/src/github.com/rackspace/rack/my_nova.yaml",
			"resources": make(map[string]interface{}),
		},
	},
}

// AbandonOutput represents the response body from an Abandon request.
const AbandonOutput = `
{
  "status": "COMPLETE",
  "name": "postman_stack",
  "template": {
    "heat_template_version": "2013-05-23",
    "description": "Simple template to test heat commands",
    "parameters": {
      "flavor": {
        "default": "m1.tiny",
        "type": "string"
      }
    },
    "resources": {
      "hello_world": {
        "type": "OS::Nova::Server",
        "properties": {
          "key_name": "heat_key",
          "flavor": {
            "get_param": "flavor"
          },
          "image": "ad091b52-742f-469e-8f3c-fd81cadf0743",
          "user_data": "#!/bin/bash -xv\necho \"hello world\" > /root/hello-world.txt\n"
        }
      }
    }
  },
  "action": "CREATE",
  "id": "16ef0584-4458-41eb-87c8-0dc8d5f66c87",
  "resources": {
    "hello_world": {
      "status": "COMPLETE",
      "name": "hello_world",
      "resource_id": "8a310d36-46fc-436f-8be4-37a696b8ac63",
      "action": "CREATE",
      "type": "OS::Nova::Server"
    }
  },
  "files": {
    "file:///Users/prat8228/go/src/github.com/rackspace/rack/my_nova.yaml": "heat_template_version: 2014-10-16\nparameters:\n  flavor:\n    type: string\n    description: Flavor for the server to be created\n    default: 4353\n    hidden: true\nresources:\n  test_server:\n    type: \"OS::Nova::Server\"\n    properties:\n      name: test-server\n      flavor: 2 GB General Purpose v1\n image: Debian 7 (Wheezy) (PVHVM)\n"
},
  "environment": {
	"encrypted_param_names": [],
	"parameter_defaults": {},
	"parameters": {},
	"resource_registry": {
		"file:///Users/prat8228/go/src/github.com/rackspace/rack/my_nova.yaml": "file:///Users/prat8228/go/src/github.com/rackspace/rack/my_nova.yaml",
		"resources": {}
	}
  },
  "stack_user_project_id": "897686",
  "project_id": "897686"
}`

// HandleAbandonSuccessfully creates an HTTP handler at `/stacks/postman_stack/16ef0584-4458-41eb-87c8-0dc8d5f66c87/abandon`
// on the test handler mux that responds with an `Abandon` response.
func HandleAbandonSuccessfully(t *testing.T, output string) {
	th.Mux.HandleFunc("/stacks/postman_stack/16ef0584-4458-41eb-87c8-0dc8d5f66c8/abandon", func(w http.ResponseWriter, r *http.Request) {
		th.TestMethod(t, r, "DELETE")
		th.TestHeader(t, r, "X-Auth-Token", fake.TokenID)
		th.TestHeader(t, r, "Accept", "application/json")

		w.Header().Set("Content-Type", "application/json")
		w.WriteHeader(http.StatusOK)
		fmt.Fprintf(w, output)
	})
}

// ValidJSONTemplate is a valid OpenStack Heat template in JSON format
const ValidJSONTemplate = `
{
  "heat_template_version": "2014-10-16",
  "parameters": {
    "flavor": {
      "default": 4353,
      "description": "Flavor for the server to be created",
      "hidden": true,
      "type": "string"
    }
  },
  "resources": {
    "test_server": {
      "properties": {
        "flavor": "2 GB General Purpose v1",
        "image": "Debian 7 (Wheezy) (PVHVM)",
        "name": "test-server"
      },
      "type": "OS::Nova::Server"
    }
  }
}
`

// ValidJSONTemplateParsed is the expected parsed version of ValidJSONTemplate
var ValidJSONTemplateParsed = map[string]interface{}{
	"heat_template_version": "2014-10-16",
	"parameters": map[string]interface{}{
		"flavor": map[string]interface{}{
			"default":     4353,
			"description": "Flavor for the server to be created",
			"hidden":      true,
			"type":        "string",
		},
	},
	"resources": map[string]interface{}{
		"test_server": map[string]interface{}{
			"properties": map[string]interface{}{
				"flavor": "2 GB General Purpose v1",
				"image":  "Debian 7 (Wheezy) (PVHVM)",
				"name":   "test-server",
			},
			"type": "OS::Nova::Server",
		},
	},
}

// ValidYAMLTemplate is a valid OpenStack Heat template in YAML format
const ValidYAMLTemplate = `
heat_template_version: 2014-10-16
parameters:
  flavor:
    type: string
    description: Flavor for the server to be created
    default: 4353
    hidden: true
resources:
  test_server:
    type: "OS::Nova::Server"
    properties:
      name: test-server
      flavor: 2 GB General Purpose v1
      image: Debian 7 (Wheezy) (PVHVM)
`

// InvalidTemplateNoVersion is an invalid template as it has no `version` section
const InvalidTemplateNoVersion = `
parameters:
  flavor:
    type: string
    description: Flavor for the server to be created
    default: 4353
    hidden: true
resources:
  test_server:
    type: "OS::Nova::Server"
    properties:
      name: test-server
      flavor: 2 GB General Purpose v1
      image: Debian 7 (Wheezy) (PVHVM)
`

// ValidJSONEnvironment is a valid environment for a stack in JSON format
const ValidJSONEnvironment = `
{
  "parameters": {
    "user_key": "userkey"
  },
  "resource_registry": {
    "My::WP::Server": "file:///home/shardy/git/heat-templates/hot/F18/WordPress_Native.yaml",
    "OS::Quantum*": "OS::Neutron*",
    "AWS::CloudWatch::Alarm": "file:///etc/heat/templates/AWS_CloudWatch_Alarm.yaml",
    "OS::Metering::Alarm": "OS::Ceilometer::Alarm",
    "AWS::RDS::DBInstance": "file:///etc/heat/templates/AWS_RDS_DBInstance.yaml",
    "resources": {
      "my_db_server": {
        "OS::DBInstance": "file:///home/mine/all_my_cool_templates/db.yaml"
      },
      "my_server": {
        "OS::DBInstance": "file:///home/mine/all_my_cool_templates/db.yaml",
        "hooks": "pre-create"
      },
      "nested_stack": {
        "nested_resource": {
          "hooks": "pre-update"
        },
        "another_resource": {
          "hooks": [
            "pre-create",
            "pre-update"
          ]
        }
      }
    }
  }
}
`

// ValidJSONEnvironmentParsed is the expected parsed version of ValidJSONEnvironment
var ValidJSONEnvironmentParsed = map[string]interface{}{
	"parameters": map[string]interface{}{
		"user_key": "userkey",
	},
	"resource_registry": map[string]interface{}{
		"My::WP::Server":         "file:///home/shardy/git/heat-templates/hot/F18/WordPress_Native.yaml",
		"OS::Quantum*":           "OS::Neutron*",
		"AWS::CloudWatch::Alarm": "file:///etc/heat/templates/AWS_CloudWatch_Alarm.yaml",
		"OS::Metering::Alarm":    "OS::Ceilometer::Alarm",
		"AWS::RDS::DBInstance":   "file:///etc/heat/templates/AWS_RDS_DBInstance.yaml",
		"resources": map[string]interface{}{
			"my_db_server": map[string]interface{}{
				"OS::DBInstance": "file:///home/mine/all_my_cool_templates/db.yaml",
			},
			"my_server": map[string]interface{}{
				"OS::DBInstance": "file:///home/mine/all_my_cool_templates/db.yaml",
				"hooks":          "pre-create",
			},
			"nested_stack": map[string]interface{}{
				"nested_resource": map[string]interface{}{
					"hooks": "pre-update",
				},
				"another_resource": map[string]interface{}{
					"hooks": []interface{}{
						"pre-create",
						"pre-update",
					},
				},
			},
		},
	},
}

// ValidYAMLEnvironment is a valid environment for a stack in YAML format
const ValidYAMLEnvironment = `
parameters:
  user_key: userkey
resource_registry:
  My::WP::Server: file:///home/shardy/git/heat-templates/hot/F18/WordPress_Native.yaml
  # allow older templates with Quantum in them.
  "OS::Quantum*": "OS::Neutron*"
  # Choose your implementation of AWS::CloudWatch::Alarm
  "AWS::CloudWatch::Alarm": "file:///etc/heat/templates/AWS_CloudWatch_Alarm.yaml"
  #"AWS::CloudWatch::Alarm": "OS::Heat::CWLiteAlarm"
  "OS::Metering::Alarm": "OS::Ceilometer::Alarm"
  "AWS::RDS::DBInstance": "file:///etc/heat/templates/AWS_RDS_DBInstance.yaml"
  resources:
    my_db_server:
      "OS::DBInstance": file:///home/mine/all_my_cool_templates/db.yaml
    my_server:
      "OS::DBInstance": file:///home/mine/all_my_cool_templates/db.yaml
      hooks: pre-create
    nested_stack:
      nested_resource:
        hooks: pre-update
      another_resource:
        hooks: [pre-create, pre-update]
`

// InvalidEnvironment is an invalid environment as it has an extra section called `resources`
const InvalidEnvironment = `
parameters:
  flavor:
    type: string
    description: Flavor for the server to be created
    default: 4353
    hidden: true
resources:
  test_server:
    type: "OS::Nova::Server"
    properties:
      name: test-server
      flavor: 2 GB General Purpose v1
      image: Debian 7 (Wheezy) (PVHVM)
parameter_defaults:
  KeyName: heat_key
`