rclone/vendor/github.com/yunify/qingstor-sdk-go/template/shared.tmpl

{{define "Type"}}
	{{- $typeName := index . 0 -}}
	{{- $disablePointer := index . 1 -}}

	{{- if eq $typeName "string" -}}
		{{- if not $disablePointer -}}*{{- end -}}string
	{{- else if eq $typeName "boolean" -}}
		{{- if not $disablePointer -}}*{{- end -}}bool
	{{- else if eq $typeName "integer" -}}
		{{- if not $disablePointer -}}*{{- end -}}int
	{{- else if eq $typeName "long" -}}
		{{- if not $disablePointer -}}*{{- end -}}int64
	{{- else if eq $typeName "timestamp" -}}
		{{- if not $disablePointer -}}*{{- end -}}time.Time
	{{- else if eq $typeName "binary" -}}
		io.Reader
	{{- else if eq $typeName "array" -}}
		interface{}
	{{- else if eq $typeName "object" -}}
		interface{}
	{{- else if eq $typeName "map" -}}
		interface{}
	{{- else if eq $typeName "any" -}}
		interface{}
	{{- else -}}
		*{{$typeName | camelCase}}Type
	{{- end -}}
{{end}}

{{define "PropertyType"}}
	{{- $property := index . 0 -}}
	{{- $disablePointer := index . 1 -}}

	{{- if eq $property.Type "object" -}}
		{{template "Type" passThrough $property.ExtraType $disablePointer}}
	{{- else if eq $property.Type "array" -}}
		[]{{template "Type" passThrough $property.ExtraType $disablePointer}}
	{{- else if eq $property.Type "map" -}}
		map[string]{{template "Type" passThrough $property.ExtraType $disablePointer}}
	{{- else if eq $property.Type "any" -}}
		{{template "Type" passThrough $property.Type $disablePointer}}
	{{- else -}}
		{{template "Type" passThrough $property.Type $disablePointer}}
	{{- end -}}
{{end}}

{{define "PropertyTags"}}
	{{- $property := . -}}
	{{- if $property.IsRequired -}}
		{{- printf `json:"%s"` ($property.Name | normalized) -}}
	{{- else -}}
		{{- printf `json:"%s,omitempty"` ($property.Name | normalized) -}}
	{{- end -}}
	{{- printf ` name:"%s"` ($property.Name | normalized) -}}
	{{- if $property.Format}}
		{{- printf ` format:"%s"` $property.Format -}}
	{{- end -}}
	{{- if $property.Default -}}
		{{- printf ` default:"%s"` $property.Default -}}
	{{- end -}}
{{end}}

{{define "PropertyTagsDashConnected"}}
	{{- $property := . -}}
	{{- printf `json:"%s"` ($property.Name | dashConnected) -}}
	{{- printf ` name:"%s"` ($property.Name | dashConnected) -}}
{{end}}

{{define "PropertyExtraTags"}}
	{{- $propertyExtraTags := . -}}
	{{- if $propertyExtraTags -}}
		{{- printf " %s" $propertyExtraTags -}}
	{{- end -}}
{{end}}

{{define "RenderProperties"}}
	{{- $customizedType := index . 0 -}}
	{{- $propertyExtraTags := index . 1 -}}
	{{- $operationName := index . 2 -}}

	{{range $_, $property := $customizedType.Properties -}}
		{{if or (ne $operationName "Delete Multiple Objects") (ne $property.ID "Content-MD5") -}}
			{{if $property.Description -}}
				// {{$property.Description}}
			{{end -}}
			{{if $property.Enum -}}
				// {{$property.ID | camelCase}}'s available values: {{$property.Enum | commaConnected}}
			{{end -}}
			{{$property.ID | camelCase | upperFirst}}{{" " -}}
			{{template "PropertyType" passThrough $property false}}{{" " -}}
			`{{template "PropertyTags" $property}}{{template "PropertyExtraTags" $propertyExtraTags}}`{{" " -}}
			{{if $property.IsRequired -}}
				// Required
			{{- end}}
		{{- end}}
	{{end}}
{{end}}

{{define "RenderOperation"}}
	{{$service := index . 0}}
	{{$operation := index . 1}}

	{{$belongs := replace $service.Name "QingStor" "Service" -1}}
	{{$belongs := replace $belongs "Object" "Bucket" -1}}
	{{$opID := $operation.ID | camelCase}}

	{{$isBucket := eq $service.Name "Bucket"}}
	{{$isObject := eq $service.Name "Object"}}

	{{$hasParams := gt (len $operation.Request.Params.Properties) 0}}
	{{$hasHeaders := gt (len $operation.Request.Headers.Properties) 0}}
	{{$hasElements := gt (len $operation.Request.Elements.Properties) 0}}
	{{$hasStringBody := eq $operation.Request.Body.Type "string"}}
	{{$hasBinaryBody := eq $operation.Request.Body.Type "binary"}}
	{{$hasInput := or $hasParams $hasHeaders $hasElements $hasStringBody $hasBinaryBody}}

	{{if $operation.Description -}}
		{{if eq $belongs "Bucket" -}}
			// {{replace $opID "Bucket" "" -1}} does {{$operation.Description}}
		{{else -}}
			// {{$opID}} does {{$operation.Description}}
		{{end -}}
	{{end -}}
	{{if $operation.DocumentationURL -}}
		// Documentation URL: {{$operation.DocumentationURL}}
	{{- end}}
	{{if eq $belongs "Bucket" -}}
		func (s *{{$belongs}}) {{replace $opID "Bucket" "" -1 -}}(
			{{- if $isObject}}objectKey string,{{end -}}
			{{- if $hasInput}}input *{{$opID}}Input{{end -}}
		) (*{{$opID}}Output, error) {
	{{else -}}
		func (s *{{$belongs}}) {{$opID}}(
			{{- if $hasInput}}input *{{$opID}}Input{{end -}}
		) (*{{$opID}}Output, error) {
	{{end -}}
		{{if eq $belongs "Bucket" -}}
			r, x, err := s.{{replace $opID "Bucket" "" -1}}Request(
				{{- if $isObject}}objectKey,{{end -}}
				{{- if $hasInput}}input{{end -}}
			)
		{{else -}}
			r, x, err := s.{{$opID}}Request(
				{{- if $hasInput}}input{{end -}}
			)
		{{end}}
		if err != nil {
			return x, err
		}

		err = r.Send()
		if err != nil {
			return nil, err
		}

		requestID := r.HTTPResponse.Header.Get(http.CanonicalHeaderKey("X-QS-Request-ID"))
		x.RequestID = &requestID

		return x, err
	}

	{{if $operation.Description -}}
		{{if eq $belongs "Bucket" -}}
			// {{replace $opID "Bucket" "" -1}}Request creates request and output object of {{$opID}}.
		{{else -}}
			// {{$opID}}Request creates request and output object of {{$opID}}.
		{{end -}}
	{{end -}}
	{{if eq $belongs "Bucket" -}}
		func (s *{{$belongs}}) {{replace $opID "Bucket" "" -1 -}}Request(
			{{- if $isObject}}objectKey string,{{end -}}
			{{- if $hasInput}}input *{{$opID}}Input{{end -}}
		) (*request.Request, *{{$opID}}Output, error) {
	{{else -}}
		func (s *{{$belongs}}) {{$opID}}Request(
			{{- if $hasInput}}input *{{$opID}}Input{{end -}}
		) (*request.Request, *{{$opID}}Output, error) {
	{{end -}}
		{{if $hasInput}}
			if input == nil {
				input = &{{$opID}}Input{}
			}
		{{end}}
		{{$uri := $operation.Request.URI}}
		{{$uri := replace $uri "{" "<" -1}}
		{{$uri := replace $uri "}" ">" -1}}
		{{$uri := dashConnected $uri}}

		{{- if ne $belongs "Service"}}
			properties := *s.Properties
		{{- end}}
		{{if eq $service.Name "Object"}}
			properties.ObjectKey = &objectKey
		{{end}}

		o := &data.Operation{
			Config:        s.Config,
			{{- if ne $belongs "Service"}}
				Properties:    &properties,
			{{- end}}
			APIName:       "{{$operation.Name}}",
			RequestMethod: "{{$operation.Request.Method}}",
			RequestURI:    "{{$uri}}",
			{{if $operation.Response.StatusCodes -}}
				StatusCodes:   []int{
					{{range $statusCodeNumber, $statusCode := $operation.Response.StatusCodes -}}
						{{$statusCodeNumber}},
						{{- if $statusCode.Description -}}
							// {{$statusCode.Description}}
						{{- end}}
					{{end -}}
				},
			{{else}}
				StatusCodes:   []int{
					200, // OK
				},
			{{end -}}
		}

		x := &{{$opID}}Output{}
		r, err := request.New(o, {{if $hasInput}}input{{else}}nil{{end}}, x)
		if err != nil {
			return nil, nil, err
		}

		return r, x, nil
	}

	{{if $hasInput}}
		// {{$opID}}Input presents input for {{$opID}}.
		type {{$opID}}Input struct {
			{{- if $operation.Request.Params.Properties | len}}
				{{$data := $operation.Request.Params -}}
				{{template "RenderProperties" passThrough $data `location:"params"` $operation.Name}}
			{{end}}

			{{- if $operation.Request.Headers.Properties | len}}
				{{$data := $operation.Request.Headers -}}
				{{template "RenderProperties" passThrough $data `location:"headers"` $operation.Name}}
			{{end}}

			{{- if $operation.Request.Elements.Properties | len}}
				{{$data := $operation.Request.Elements -}}
				{{template "RenderProperties" passThrough $data `location:"elements"` $operation.Name}}
			{{end}}

			{{- if eq $operation.Request.Body.Type "string"}}
				{{if $operation.Request.Body.Description -}}
					// {{$operation.Request.Body.Description}}
				{{- end}}
				Body string `location:"body"`
			{{else if eq $operation.Request.Body.Type "binary"}}
				{{if $operation.Request.Body.Description -}}
					// {{$operation.Request.Body.Description}}
				{{- end}}
				Body io.Reader `location:"body"`
			{{end}}
		}

		// Validate validates the input for {{$opID}}.
		func (v *{{$opID}}Input) Validate() error {
			{{template "ValidateCustomizedType" passThrough $operation.Request.Params $operation.Name}}
			{{template "ValidateCustomizedType" passThrough $operation.Request.Headers $operation.Name}}
			{{template "ValidateCustomizedType" passThrough $operation.Request.Elements $operation.Name}}

			return nil
		}
	{{end}}

	// {{$opID}}Output presents output for {{$opID}}.
	type {{$opID}}Output struct {
		StatusCode *int `location:"statusCode"`

		RequestID *string `location:"requestID"`

		{{if eq $operation.Response.Body.Type "string"}}
			{{if $operation.Response.Body.Description -}}
				// {{$operation.Response.Body.Description}}
			{{- end}}
			Body string `location:"body"`
		{{else if eq $operation.Response.Body.Type "binary"}}
			{{if $operation.Response.Body.Description -}}
				// {{$operation.Response.Body.Description}}
			{{- end}}
			Body io.ReadCloser `location:"body"`
		{{end}}

		{{if $operation.Response.Elements.Properties | len}}
			{{$data := $operation.Response.Elements}}
			{{template "RenderProperties" passThrough $data `location:"elements"` $operation.Name}}
		{{end}}

		{{if $operation.Response.Headers.Properties | len}}
			{{$data := $operation.Response.Headers}}
			{{template "RenderProperties" passThrough $data `location:"headers"` $operation.Name}}
		{{end}}
	}
{{end}}

{{define "SubServiceInitParams"}}
	{{- $customizedType := index . 0 -}}
	{{- $disablePointer := index . 1 -}}

	{{- range $_, $property := $customizedType.Properties -}}
		{{$property.ID | camelCase | lowerFirstWord}}{{" " -}}
		{{template "PropertyType" passThrough $property $disablePointer}},
	{{- end -}}
{{end}}

{{define "ValidateCustomizedType"}}
	{{$customizedType := index . 0}}
	{{$operationName := index . 1}}

	{{range $_, $property := $customizedType.Properties}}
		{{if or (ne $operationName "Delete Multiple Objects") (ne $property.ID "Content-MD5") -}}
			{{$isNormalType := or (eq $property.Type "string") (eq $property.Type "integer")}}
			{{$isContentLength := eq $property.ID "Content-Length"}}
			{{if and $isNormalType (not $isContentLength) }}
				{{if $property.IsRequired }}
					if v.{{$property.ID | camelCase}} == nil {
						return errors.ParameterRequiredError{
							ParameterName: "{{$property.ID | camelCase}}",
							ParentName: "{{$customizedType.ID | camelCase}}",
						}
					}
				{{end}}
				{{$parameterName := $property.ID | camelCase | lowerFirstWord}}
				{{if gt ($property.Enum | len) 0}}
					if v.{{$property.ID | camelCase}} != nil {
						{{$parameterName}}ValidValues := []string{
							{{- $property.Enum | commaConnectedWithQuote -}}
						}
						{{$parameterName}}ParameterValue := fmt.Sprint(*v.{{$property.ID | camelCase}})

						{{$parameterName}}IsValid := false
						for _, value := range {{$parameterName}}ValidValues {
							if value == {{$parameterName}}ParameterValue {
								{{$parameterName}}IsValid = true
							}
						}

						if !{{$parameterName}}IsValid {
							return errors.ParameterValueNotAllowedError{
								ParameterName: "{{$property.ID | camelCase}}",
								ParameterValue: {{$parameterName}}ParameterValue,
								AllowedValues: {{$parameterName}}ValidValues,
							}
						}
					}
				{{end}}
			{{end}}

			{{if eq $property.Type "object"}}
				if v.{{$property.ID | camelCase}} != nil {
					if err := v.{{$property.ID | camelCase}}.Validate(); err != nil {
						return err
					}
				}
				{{if $property.IsRequired }}
					if v.{{$property.ID | camelCase}} == nil {
						return errors.ParameterRequiredError{
							ParameterName: "{{$property.ID | camelCase}}",
							ParentName: "{{$customizedType.ID | camelCase}}",
						}
					}
				{{end}}
			{{end}}

			{{if eq $property.Type "array"}}
				{{if $property.IsRequired}}
					if len(v.{{$property.ID | camelCase}}) == 0 {
						return errors.ParameterRequiredError{
							ParameterName: "{{$property.ID | camelCase}}",
							ParentName: "{{$customizedType.ID | camelCase}}",
						}
					}
				{{end}}
				{{$isNotString := ne $property.ExtraType "string"}}
				{{$isNotInteger := ne $property.ExtraType "integer"}}
				{{$isNotTimestamp := ne $property.ExtraType "timestamp"}}
				{{if and $isNotString $isNotInteger $isNotTimestamp}}
					if len(v.{{$property.ID | camelCase}}) > 0 {
						for _, property := range v.{{$property.ID | camelCase}} {
							if err := property.Validate(); err != nil {
								return err
							}
						}
					}
				{{end}}
			{{end}}
		{{end}}
	{{end}}
{{end}}