package client

import (
	"context"
	"fmt"

	"github.com/porter-dev/porter/api/server/handlers/porter_app"

	"github.com/porter-dev/porter/api/types"
)

func (c *Client) NewGetPorterApp(
	ctx context.Context,
	projectID, clusterID uint,
	appName string,
) (*types.PorterApp, error) {
	resp := &types.PorterApp{}

	err := c.getRequest(
		fmt.Sprintf(
			"/projects/%d/clusters/%d/applications/%s",
			projectID, clusterID, appName,
		),
		nil,
		resp,
	)

	return resp, err
}

func (c *Client) NewCreatePorterApp(
	ctx context.Context,
	projectID, clusterID uint,
	appName string,
	req *types.CreatePorterAppRequest,
) (*types.PorterApp, error) {
	resp := &types.PorterApp{}

	err := c.postRequest(
		fmt.Sprintf(
			"/projects/%d/clusters/%d/applications/%s",
			projectID, clusterID, appName,
		),
		req,
		resp,
	)

	return resp, err
}

// NewCreateOrUpdatePorterAppEvent will create a porter app event if one does not exist, or else it will update the existing one if an ID is passed in the object
func (c *Client) NewCreateOrUpdatePorterAppEvent(
	ctx context.Context,
	projectID, clusterID uint,
	appName string,
	req *types.CreateOrUpdatePorterAppEventRequest,
) (types.PorterAppEvent, error) {
	resp := &types.PorterAppEvent{}

	err := c.postRequest(
		fmt.Sprintf(
			"/projects/%d/clusters/%d/applications/%s/events",
			projectID, clusterID, appName,
		),
		req,
		resp,
	)

	return *resp, err
}

// TODO: remove these functions once they are no longer called (check telemetry)
func (c *Client) GetPorterApp(
	ctx context.Context,
	projectID, clusterID uint,
	stackName string,
) (*types.PorterApp, error) {
	resp := &types.PorterApp{}

	err := c.getRequest(
		fmt.Sprintf(
			"/projects/%d/clusters/%d/stacks/%s",
			projectID, clusterID, stackName,
		),
		nil,
		resp,
	)

	return resp, err
}

func (c *Client) CreatePorterApp(
	ctx context.Context,
	projectID, clusterID uint,
	name string,
	req *types.CreatePorterAppRequest,
) (*types.PorterApp, error) {
	resp := &types.PorterApp{}

	err := c.postRequest(
		fmt.Sprintf(
			"/projects/%d/clusters/%d/stacks/%s",
			projectID, clusterID, name,
		),
		req,
		resp,
	)

	return resp, err
}

// CreateOrUpdatePorterAppEvent will create a porter app event if one does not exist, or else it will update the existing one if an ID is passed in the object
func (c *Client) CreateOrUpdatePorterAppEvent(
	ctx context.Context,
	projectID, clusterID uint,
	name string,
	req *types.CreateOrUpdatePorterAppEventRequest,
) (types.PorterAppEvent, error) {
	resp := &types.PorterAppEvent{}

	err := c.postRequest(
		fmt.Sprintf(
			"/projects/%d/clusters/%d/stacks/%s/events",
			projectID, clusterID, name,
		),
		req,
		resp,
	)

	return *resp, err
}

// ListEnvGroups (List all Env Groups for a given cluster)
func (c *Client) ListEnvGroups(
	ctx context.Context,
	projectID, clusterID uint,
) (types.ListEnvironmentGroupsResponse, error) {
	resp := &types.ListEnvironmentGroupsResponse{}

	err := c.getRequest(
		fmt.Sprintf(
			"/projects/%d/clusters/%d/environment-groups",
			projectID, clusterID,
		),
		nil,
		resp,
	)

	return *resp, err
}

// ParseYAML takes in a base64 encoded porter yaml and returns an app proto
func (c *Client) ParseYAML(
	ctx context.Context,
	projectID, clusterID uint,
	b64Yaml string,
) (*porter_app.ParsePorterYAMLToProtoResponse, error) {
	resp := &porter_app.ParsePorterYAMLToProtoResponse{}

	req := &porter_app.ParsePorterYAMLToProtoRequest{
		B64Yaml: b64Yaml,
	}

	err := c.postRequest(
		fmt.Sprintf(
			"/projects/%d/clusters/%d/apps/parse",
			projectID, clusterID,
		),
		req,
		resp,
	)

	return resp, err
}

// ValidatePorterApp takes in a base64 encoded app definition that is potentially partial and returns a complete definition
// using any previous app revisions and defaults
func (c *Client) ValidatePorterApp(
	ctx context.Context,
	projectID, clusterID uint,
	base64AppProto string,
	deploymentTarget string,
) (*porter_app.ValidatePorterAppResponse, error) {
	resp := &porter_app.ValidatePorterAppResponse{}

	req := &porter_app.ValidatePorterAppRequest{
		Base64AppProto:     base64AppProto,
		DeploymentTargetId: deploymentTarget,
	}

	err := c.postRequest(
		fmt.Sprintf(
			"/projects/%d/clusters/%d/apps/validate",
			projectID, clusterID,
		),
		req,
		resp,
	)

	return resp, err
}

// ApplyPorterApp takes in a base64 encoded app definition and applies it to the cluster
func (c *Client) ApplyPorterApp(
	ctx context.Context,
	projectID, clusterID uint,
	base64AppProto string,
	deploymentTarget string,
	appRevisionID string,
) (*porter_app.ApplyPorterAppResponse, error) {
	resp := &porter_app.ApplyPorterAppResponse{}

	req := &porter_app.ApplyPorterAppRequest{
		Base64AppProto:     base64AppProto,
		DeploymentTargetId: deploymentTarget,
		AppRevisionID:      appRevisionID,
	}

	err := c.postRequest(
		fmt.Sprintf(
			"/projects/%d/clusters/%d/apps/apply",
			projectID, clusterID,
		),
		req,
		resp,
	)

	return resp, err
}

// DefaultDeploymentTarget returns the default deployment target for a given project and cluster
func (c *Client) DefaultDeploymentTarget(
	ctx context.Context,
	projectID, clusterID uint,
) (*porter_app.DefaultDeploymentTargetResponse, error) {
	resp := &porter_app.DefaultDeploymentTargetResponse{}

	req := &porter_app.DefaultDeploymentTargetRequest{}

	err := c.getRequest(
		fmt.Sprintf(
			"/projects/%d/clusters/%d/default-deployment-target",
			projectID, clusterID,
		),
		req,
		resp,
	)

	return resp, err
}

// CurrentAppRevision returns the currently deployed app revision for a given project, app name and deployment target
func (c *Client) CurrentAppRevision(
	ctx context.Context,
	projectID uint, clusterID uint,
	appName string, deploymentTarget string,
) (*porter_app.LatestAppRevisionResponse, error) {
	resp := &porter_app.LatestAppRevisionResponse{}

	req := &porter_app.LatestAppRevisionRequest{
		DeploymentTargetID: deploymentTarget,
	}

	err := c.getRequest(
		fmt.Sprintf(
			"/projects/%d/clusters/%d/apps/%s/latest",
			projectID, clusterID, appName,
		),
		req,
		resp,
	)

	return resp, err
}