inventories.go

package rudder

import (
	"bytes"
	"context"
	"fmt"
	"io"
	"net/http"
	"net/url"

	"github.com/infra-rdc/rudder-go/internal/hooks"
	"github.com/infra-rdc/rudder-go/internal/utils"
	"github.com/infra-rdc/rudder-go/models/components"
	"github.com/infra-rdc/rudder-go/models/operations"
	"github.com/infra-rdc/rudder-go/models/sdkerrors"
)

// Inventories - Inventory processing service
type Inventories struct {
	sdkConfiguration sdkConfiguration
}

func newInventories(sdkConfig sdkConfiguration) *Inventories {
	return &Inventories{
		sdkConfiguration: sdkConfig,
	}
}

// QueueInformation - Get information about inventory processing queue
// Provide information about the current state of the inventory processor
func (s *Inventories) QueueInformation(ctx context.Context) (*operations.QueueInformationResponse, error) {
	hookCtx := hooks.HookContext{
		Context:        ctx,
		OperationID:    "queueInformation",
		SecuritySource: s.sdkConfiguration.Security,
	}

	baseURL := utils.ReplaceParameters(s.sdkConfiguration.GetServerDetails())
	opURL, err := url.JoinPath(baseURL, "/inventories/info")
	if err != nil {
		return nil, fmt.Errorf("error generating URL: %w", err)
	}

	req, err := http.NewRequestWithContext(ctx, "GET", opURL, nil)
	if err != nil {
		return nil, fmt.Errorf("error creating request: %w", err)
	}
	req.Header.Set("Accept", "application/json")
	req.Header.Set("User-Agent", s.sdkConfiguration.UserAgent)

	if err := utils.PopulateSecurity(ctx, req, s.sdkConfiguration.Security); err != nil {
		return nil, err
	}

	req, err = s.sdkConfiguration.Hooks.BeforeRequest(hooks.BeforeRequestContext{HookContext: hookCtx}, req)
	if err != nil {
		return nil, err
	}

	httpRes, err := s.sdkConfiguration.Client.Do(req)
	if err != nil || httpRes == nil {
		if err != nil {
			err = fmt.Errorf("error sending request: %w", err)
		} else {
			err = fmt.Errorf("error sending request: no response")
		}

		_, err = s.sdkConfiguration.Hooks.AfterError(hooks.AfterErrorContext{HookContext: hookCtx}, nil, err)
		return nil, err
	} else if utils.MatchStatusCodes([]string{"4XX", "5XX"}, httpRes.StatusCode) {
		_httpRes, err := s.sdkConfiguration.Hooks.AfterError(hooks.AfterErrorContext{HookContext: hookCtx}, httpRes, nil)
		if err != nil {
			return nil, err
		} else if _httpRes != nil {
			httpRes = _httpRes
		}
	} else {
		httpRes, err = s.sdkConfiguration.Hooks.AfterSuccess(hooks.AfterSuccessContext{HookContext: hookCtx}, httpRes)
		if err != nil {
			return nil, err
		}
	}

	res := &operations.QueueInformationResponse{
		HTTPMeta: components.HTTPMetadata{
			Request:  req,
			Response: httpRes,
		},
	}

	rawBody, err := io.ReadAll(httpRes.Body)
	if err != nil {
		return nil, fmt.Errorf("error reading response body: %w", err)
	}
	httpRes.Body.Close()
	httpRes.Body = io.NopCloser(bytes.NewBuffer(rawBody))

	switch {
	case httpRes.StatusCode == 200:
		switch {
		case utils.MatchContentType(httpRes.Header.Get("Content-Type"), `application/json`):
			var out operations.QueueInformationResponseBody
			if err := utils.UnmarshalJsonFromResponseBody(bytes.NewBuffer(rawBody), &out, ""); err != nil {
				return nil, err
			}

			res.Object = &out
		default:
			return nil, sdkerrors.NewSDKError(fmt.Sprintf("unknown content-type received: %s", httpRes.Header.Get("Content-Type")), httpRes.StatusCode, string(rawBody), httpRes)
		}
	case httpRes.StatusCode >= 400 && httpRes.StatusCode < 500:
		fallthrough
	case httpRes.StatusCode >= 500 && httpRes.StatusCode < 600:
		return nil, sdkerrors.NewSDKError("API error occurred", httpRes.StatusCode, string(rawBody), httpRes)
	default:
		return nil, sdkerrors.NewSDKError("unknown status code returned", httpRes.StatusCode, string(rawBody), httpRes)
	}

	return res, nil

}

// UploadInventory - Upload an inventory for processing
// Upload an inventory to the web application
func (s *Inventories) UploadInventory(ctx context.Context, request *operations.UploadInventoryRequestBody) (*operations.UploadInventoryResponse, error) {
	hookCtx := hooks.HookContext{
		Context:        ctx,
		OperationID:    "uploadInventory",
		SecuritySource: s.sdkConfiguration.Security,
	}

	baseURL := utils.ReplaceParameters(s.sdkConfiguration.GetServerDetails())
	opURL, err := url.JoinPath(baseURL, "/inventories/upload")
	if err != nil {
		return nil, fmt.Errorf("error generating URL: %w", err)
	}

	bodyReader, reqContentType, err := utils.SerializeRequestBody(ctx, request, false, true, "Request", "multipart", `request:"mediaType=multipart/form-data"`)
	if err != nil {
		return nil, err
	}

	req, err := http.NewRequestWithContext(ctx, "POST", opURL, bodyReader)
	if err != nil {
		return nil, fmt.Errorf("error creating request: %w", err)
	}
	req.Header.Set("Accept", "application/json")
	req.Header.Set("User-Agent", s.sdkConfiguration.UserAgent)
	req.Header.Set("Content-Type", reqContentType)

	if err := utils.PopulateSecurity(ctx, req, s.sdkConfiguration.Security); err != nil {
		return nil, err
	}

	req, err = s.sdkConfiguration.Hooks.BeforeRequest(hooks.BeforeRequestContext{HookContext: hookCtx}, req)
	if err != nil {
		return nil, err
	}

	httpRes, err := s.sdkConfiguration.Client.Do(req)
	if err != nil || httpRes == nil {
		if err != nil {
			err = fmt.Errorf("error sending request: %w", err)
		} else {
			err = fmt.Errorf("error sending request: no response")
		}

		_, err = s.sdkConfiguration.Hooks.AfterError(hooks.AfterErrorContext{HookContext: hookCtx}, nil, err)
		return nil, err
	} else if utils.MatchStatusCodes([]string{"4XX", "5XX"}, httpRes.StatusCode) {
		_httpRes, err := s.sdkConfiguration.Hooks.AfterError(hooks.AfterErrorContext{HookContext: hookCtx}, httpRes, nil)
		if err != nil {
			return nil, err
		} else if _httpRes != nil {
			httpRes = _httpRes
		}
	} else {
		httpRes, err = s.sdkConfiguration.Hooks.AfterSuccess(hooks.AfterSuccessContext{HookContext: hookCtx}, httpRes)
		if err != nil {
			return nil, err
		}
	}

	res := &operations.UploadInventoryResponse{
		HTTPMeta: components.HTTPMetadata{
			Request:  req,
			Response: httpRes,
		},
	}

	rawBody, err := io.ReadAll(httpRes.Body)
	if err != nil {
		return nil, fmt.Errorf("error reading response body: %w", err)
	}
	httpRes.Body.Close()
	httpRes.Body = io.NopCloser(bytes.NewBuffer(rawBody))

	switch {
	case httpRes.StatusCode == 200:
		switch {
		case utils.MatchContentType(httpRes.Header.Get("Content-Type"), `application/json`):
			var out operations.UploadInventoryResponseBody
			if err := utils.UnmarshalJsonFromResponseBody(bytes.NewBuffer(rawBody), &out, ""); err != nil {
				return nil, err
			}

			res.Object = &out
		default:
			return nil, sdkerrors.NewSDKError(fmt.Sprintf("unknown content-type received: %s", httpRes.Header.Get("Content-Type")), httpRes.StatusCode, string(rawBody), httpRes)
		}
	case httpRes.StatusCode >= 400 && httpRes.StatusCode < 500:
		fallthrough
	case httpRes.StatusCode >= 500 && httpRes.StatusCode < 600:
		return nil, sdkerrors.NewSDKError("API error occurred", httpRes.StatusCode, string(rawBody), httpRes)
	default:
		return nil, sdkerrors.NewSDKError("unknown status code returned", httpRes.StatusCode, string(rawBody), httpRes)
	}

	return res, nil

}

// FileWatcherRestart - Restart inventory watcher
// Restart the inventory watcher if necessary
func (s *Inventories) FileWatcherRestart(ctx context.Context) (*operations.FileWatcherRestartResponse, error) {
	hookCtx := hooks.HookContext{
		Context:        ctx,
		OperationID:    "fileWatcherRestart",
		SecuritySource: s.sdkConfiguration.Security,
	}

	baseURL := utils.ReplaceParameters(s.sdkConfiguration.GetServerDetails())
	opURL, err := url.JoinPath(baseURL, "/inventories/watcher/restart")
	if err != nil {
		return nil, fmt.Errorf("error generating URL: %w", err)
	}

	req, err := http.NewRequestWithContext(ctx, "POST", opURL, nil)
	if err != nil {
		return nil, fmt.Errorf("error creating request: %w", err)
	}
	req.Header.Set("Accept", "application/json")
	req.Header.Set("User-Agent", s.sdkConfiguration.UserAgent)

	if err := utils.PopulateSecurity(ctx, req, s.sdkConfiguration.Security); err != nil {
		return nil, err
	}

	req, err = s.sdkConfiguration.Hooks.BeforeRequest(hooks.BeforeRequestContext{HookContext: hookCtx}, req)
	if err != nil {
		return nil, err
	}

	httpRes, err := s.sdkConfiguration.Client.Do(req)
	if err != nil || httpRes == nil {
		if err != nil {
			err = fmt.Errorf("error sending request: %w", err)
		} else {
			err = fmt.Errorf("error sending request: no response")
		}

		_, err = s.sdkConfiguration.Hooks.AfterError(hooks.AfterErrorContext{HookContext: hookCtx}, nil, err)
		return nil, err
	} else if utils.MatchStatusCodes([]string{"4XX", "5XX"}, httpRes.StatusCode) {
		_httpRes, err := s.sdkConfiguration.Hooks.AfterError(hooks.AfterErrorContext{HookContext: hookCtx}, httpRes, nil)
		if err != nil {
			return nil, err
		} else if _httpRes != nil {
			httpRes = _httpRes
		}
	} else {
		httpRes, err = s.sdkConfiguration.Hooks.AfterSuccess(hooks.AfterSuccessContext{HookContext: hookCtx}, httpRes)
		if err != nil {
			return nil, err
		}
	}

	res := &operations.FileWatcherRestartResponse{
		HTTPMeta: components.HTTPMetadata{
			Request:  req,
			Response: httpRes,
		},
	}

	rawBody, err := io.ReadAll(httpRes.Body)
	if err != nil {
		return nil, fmt.Errorf("error reading response body: %w", err)
	}
	httpRes.Body.Close()
	httpRes.Body = io.NopCloser(bytes.NewBuffer(rawBody))

	switch {
	case httpRes.StatusCode == 200:
		switch {
		case utils.MatchContentType(httpRes.Header.Get("Content-Type"), `application/json`):
			var out operations.FileWatcherRestartResponseBody
			if err := utils.UnmarshalJsonFromResponseBody(bytes.NewBuffer(rawBody), &out, ""); err != nil {
				return nil, err
			}

			res.Object = &out
		default:
			return nil, sdkerrors.NewSDKError(fmt.Sprintf("unknown content-type received: %s", httpRes.Header.Get("Content-Type")), httpRes.StatusCode, string(rawBody), httpRes)
		}
	case httpRes.StatusCode >= 400 && httpRes.StatusCode < 500:
		fallthrough
	case httpRes.StatusCode >= 500 && httpRes.StatusCode < 600:
		return nil, sdkerrors.NewSDKError("API error occurred", httpRes.StatusCode, string(rawBody), httpRes)
	default:
		return nil, sdkerrors.NewSDKError("unknown status code returned", httpRes.StatusCode, string(rawBody), httpRes)
	}

	return res, nil

}

// FileWatcherStart - Start inventory watcher
// Start the inventory watcher if necessary
func (s *Inventories) FileWatcherStart(ctx context.Context) (*operations.FileWatcherStartResponse, error) {
	hookCtx := hooks.HookContext{
		Context:        ctx,
		OperationID:    "fileWatcherStart",
		SecuritySource: s.sdkConfiguration.Security,
	}

	baseURL := utils.ReplaceParameters(s.sdkConfiguration.GetServerDetails())
	opURL, err := url.JoinPath(baseURL, "/inventories/watcher/start")
	if err != nil {
		return nil, fmt.Errorf("error generating URL: %w", err)
	}

	req, err := http.NewRequestWithContext(ctx, "POST", opURL, nil)
	if err != nil {
		return nil, fmt.Errorf("error creating request: %w", err)
	}
	req.Header.Set("Accept", "application/json")
	req.Header.Set("User-Agent", s.sdkConfiguration.UserAgent)

	if err := utils.PopulateSecurity(ctx, req, s.sdkConfiguration.Security); err != nil {
		return nil, err
	}

	req, err = s.sdkConfiguration.Hooks.BeforeRequest(hooks.BeforeRequestContext{HookContext: hookCtx}, req)
	if err != nil {
		return nil, err
	}

	httpRes, err := s.sdkConfiguration.Client.Do(req)
	if err != nil || httpRes == nil {
		if err != nil {
			err = fmt.Errorf("error sending request: %w", err)
		} else {
			err = fmt.Errorf("error sending request: no response")
		}

		_, err = s.sdkConfiguration.Hooks.AfterError(hooks.AfterErrorContext{HookContext: hookCtx}, nil, err)
		return nil, err
	} else if utils.MatchStatusCodes([]string{"4XX", "5XX"}, httpRes.StatusCode) {
		_httpRes, err := s.sdkConfiguration.Hooks.AfterError(hooks.AfterErrorContext{HookContext: hookCtx}, httpRes, nil)
		if err != nil {
			return nil, err
		} else if _httpRes != nil {
			httpRes = _httpRes
		}
	} else {
		httpRes, err = s.sdkConfiguration.Hooks.AfterSuccess(hooks.AfterSuccessContext{HookContext: hookCtx}, httpRes)
		if err != nil {
			return nil, err
		}
	}

	res := &operations.FileWatcherStartResponse{
		HTTPMeta: components.HTTPMetadata{
			Request:  req,
			Response: httpRes,
		},
	}

	rawBody, err := io.ReadAll(httpRes.Body)
	if err != nil {
		return nil, fmt.Errorf("error reading response body: %w", err)
	}
	httpRes.Body.Close()
	httpRes.Body = io.NopCloser(bytes.NewBuffer(rawBody))

	switch {
	case httpRes.StatusCode == 200:
		switch {
		case utils.MatchContentType(httpRes.Header.Get("Content-Type"), `application/json`):
			var out operations.FileWatcherStartResponseBody
			if err := utils.UnmarshalJsonFromResponseBody(bytes.NewBuffer(rawBody), &out, ""); err != nil {
				return nil, err
			}

			res.Object = &out
		default:
			return nil, sdkerrors.NewSDKError(fmt.Sprintf("unknown content-type received: %s", httpRes.Header.Get("Content-Type")), httpRes.StatusCode, string(rawBody), httpRes)
		}
	case httpRes.StatusCode >= 400 && httpRes.StatusCode < 500:
		fallthrough
	case httpRes.StatusCode >= 500 && httpRes.StatusCode < 600:
		return nil, sdkerrors.NewSDKError("API error occurred", httpRes.StatusCode, string(rawBody), httpRes)
	default:
		return nil, sdkerrors.NewSDKError("unknown status code returned", httpRes.StatusCode, string(rawBody), httpRes)
	}

	return res, nil

}

// FileWatcherStop - Stop inventory watcher
// Stop the inventory watcher if necessary
func (s *Inventories) FileWatcherStop(ctx context.Context) (*operations.FileWatcherStopResponse, error) {
	hookCtx := hooks.HookContext{
		Context:        ctx,
		OperationID:    "fileWatcherStop",
		SecuritySource: s.sdkConfiguration.Security,
	}

	baseURL := utils.ReplaceParameters(s.sdkConfiguration.GetServerDetails())
	opURL, err := url.JoinPath(baseURL, "/inventories/watcher/stop")
	if err != nil {
		return nil, fmt.Errorf("error generating URL: %w", err)
	}

	req, err := http.NewRequestWithContext(ctx, "POST", opURL, nil)
	if err != nil {
		return nil, fmt.Errorf("error creating request: %w", err)
	}
	req.Header.Set("Accept", "application/json")
	req.Header.Set("User-Agent", s.sdkConfiguration.UserAgent)

	if err := utils.PopulateSecurity(ctx, req, s.sdkConfiguration.Security); err != nil {
		return nil, err
	}

	req, err = s.sdkConfiguration.Hooks.BeforeRequest(hooks.BeforeRequestContext{HookContext: hookCtx}, req)
	if err != nil {
		return nil, err
	}

	httpRes, err := s.sdkConfiguration.Client.Do(req)
	if err != nil || httpRes == nil {
		if err != nil {
			err = fmt.Errorf("error sending request: %w", err)
		} else {
			err = fmt.Errorf("error sending request: no response")
		}

		_, err = s.sdkConfiguration.Hooks.AfterError(hooks.AfterErrorContext{HookContext: hookCtx}, nil, err)
		return nil, err
	} else if utils.MatchStatusCodes([]string{"4XX", "5XX"}, httpRes.StatusCode) {
		_httpRes, err := s.sdkConfiguration.Hooks.AfterError(hooks.AfterErrorContext{HookContext: hookCtx}, httpRes, nil)
		if err != nil {
			return nil, err
		} else if _httpRes != nil {
			httpRes = _httpRes
		}
	} else {
		httpRes, err = s.sdkConfiguration.Hooks.AfterSuccess(hooks.AfterSuccessContext{HookContext: hookCtx}, httpRes)
		if err != nil {
			return nil, err
		}
	}

	res := &operations.FileWatcherStopResponse{
		HTTPMeta: components.HTTPMetadata{
			Request:  req,
			Response: httpRes,
		},
	}

	rawBody, err := io.ReadAll(httpRes.Body)
	if err != nil {
		return nil, fmt.Errorf("error reading response body: %w", err)
	}
	httpRes.Body.Close()
	httpRes.Body = io.NopCloser(bytes.NewBuffer(rawBody))

	switch {
	case httpRes.StatusCode == 200:
		switch {
		case utils.MatchContentType(httpRes.Header.Get("Content-Type"), `application/json`):
			var out operations.FileWatcherStopResponseBody
			if err := utils.UnmarshalJsonFromResponseBody(bytes.NewBuffer(rawBody), &out, ""); err != nil {
				return nil, err
			}

			res.Object = &out
		default:
			return nil, sdkerrors.NewSDKError(fmt.Sprintf("unknown content-type received: %s", httpRes.Header.Get("Content-Type")), httpRes.StatusCode, string(rawBody), httpRes)
		}
	case httpRes.StatusCode >= 400 && httpRes.StatusCode < 500:
		fallthrough
	case httpRes.StatusCode >= 500 && httpRes.StatusCode < 600:
		return nil, sdkerrors.NewSDKError("API error occurred", httpRes.StatusCode, string(rawBody), httpRes)
	default:
		return nil, sdkerrors.NewSDKError("unknown status code returned", httpRes.StatusCode, string(rawBody), httpRes)
	}

	return res, nil

}