package rules

import (
	"bytes"
	"context"
	"html/template"

	"code.tnxs.net/taxnexus/lib/api/crm/crm_client/leads"
	"code.tnxs.net/taxnexus/lib/api/crm/crm_models"
	"code.tnxs.net/taxnexus/lib/api/workflow/workflow_client/outgoing_email_message"
	"code.tnxs.net/taxnexus/lib/api/workflow/workflow_models"
	"code.tnxs.net/taxnexus/lib/app"
	"go.temporal.io/sdk/workflow"
)

// StoreLeadActivity posts a new lead object to datastore
func StoreLeadActivity(ctx workflow.Context, w app.LeadChannelWrapper) error { //nolint:gocritic // what we want
	postLeadParams := leads.NewPostLeadsParamsWithTimeout(postTimeout)
	if w.Obj.Name == "" {
		w.Obj.Name = w.Obj.FirstName + " " + w.Obj.LastName
	}
	postLeadParams.LeadRequest = &crm_models.LeadRequest{
		Data: []*crm_models.Lead{&w.Obj},
	}
	_, err := crmClient.Leads.PostLeads(postLeadParams, w.Principal.Auth)
	if err != nil {
		return err
	}
	sugar.Info("crm.storeLead: 👍 📤")
	return nil
}

// NotifyLeadActivity sends an email to a new lead
func NotifyLeadActivity(ctx context.Context, w *app.LeadChannelWrapper) error {
	sugar.Info("workflow.notifyLead: 📥")
	var buf bytes.Buffer
	const textBody = `

Alert! New Lead Inquiry from Taxnexus.io website.

 Taxnexus ID: {{.ID}}
  First Name: {{.FirstName}}
   Last Name: {{.LastName}}
       Email: {{.Email}}
     Message: {{.Description}}
     
-- end --
`
	t := template.Must(template.New("textBody").Parse(textBody))
	err := t.Execute(&buf, w)
	if err != nil {
		return err
	}
	emailParams := outgoing_email_message.NewPostOutgoingEmailMessagesParamsWithTimeout(postTimeout)
	emailParams.OutgoingEmailMessageRequest = &workflow_models.OutgoingEmailMessageRequest{
		Data: []*workflow_models.OutgoingEmailMessage{
			{
				Subject:              "New lead from " + w.Obj.Name,
				ValidatedFromAddress: "support@taxnexus.net",
				ToAddress:            "info@taxnexus.net",
				FromName:             "Taxnexus Onboarding",
				Text:                 buf.String(),
				HTML:                 "<pre>" + buf.String() + "</pre>",
			},
		},
	}
	_, err = workflowClient.OutgoingEmailMessage.PostOutgoingEmailMessages(emailParams, w.Principal.Auth)
	if err != nil {
		return err
	}
	sugar.Info("workflow.notifyLead: 👍 📤")
	return nil
}