package handlers

import (
	"fmt"
	"net/http"

	"git.linuxforward.com/byop/byop-engine/models"
	"github.com/gin-gonic/gin"
)

// TemplateHandler handles template-related operations
type TemplateHandler struct {
	// Add any dependencies needed for template operations
}

// NewTemplateHandler creates a new TemplateHandler
func NewTemplateHandler() *TemplateHandler {
	return &TemplateHandler{}
}

// RegisterRoutes registers routes for template operations
func (h *TemplateHandler) RegisterRoutes(r *gin.RouterGroup) {
	r.GET("/", h.ListTemplates)
	r.POST("/", h.CreateTemplate)
	r.GET("/:id", h.GetTemplate)
	r.PUT("/:id", h.UpdateTemplate)
	r.DELETE("/:id", h.DeleteTemplate)
	r.POST("/:id/deploy", h.DeployTemplate)
}

// ListTemplates returns all templates
func (h *TemplateHandler) ListTemplates(c *gin.Context) {
	// Implementation for listing templates
	templates := []models.Template{}
	c.JSON(http.StatusOK, templates)
}

// CreateTemplate creates a new template
func (h *TemplateHandler) CreateTemplate(c *gin.Context) {
	var template models.Template
	if err := c.ShouldBindJSON(&template); err != nil {
		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid request body"})
		return
	}

	// Implementation for creating template
	c.JSON(http.StatusCreated, template)
}

// GetTemplate returns a specific template
func (h *TemplateHandler) GetTemplate(c *gin.Context) {
	id := c.Param("id")

	// Implementation for getting a template
	template := models.Template{ID: id}
	c.JSON(http.StatusOK, template)
}

// UpdateTemplate updates a template
func (h *TemplateHandler) UpdateTemplate(c *gin.Context) {
	id := c.Param("id")

	var template models.Template
	if err := c.ShouldBindJSON(&template); err != nil {
		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid request body"})
		return
	}

	template.ID = id
	// Implementation for updating template

	c.JSON(http.StatusOK, template)
}

// DeleteTemplate deletes a template
func (h *TemplateHandler) DeleteTemplate(c *gin.Context) {
	id := c.Param("id")

	fmt.Println("Deleting template with ID:", id)

	// Implementation for deleting template

	c.Status(http.StatusNoContent)
}

// DeployTemplate deploys a template
func (h *TemplateHandler) DeployTemplate(c *gin.Context) {
	id := c.Param("id")

	var deployRequest struct {
		Name string `json:"name"`
		// Other deployment parameters
	}

	if err := c.ShouldBindJSON(&deployRequest); err != nil {
		c.JSON(http.StatusBadRequest, gin.H{"error": "Invalid request body"})
		return
	}

	// Implementation for deploying template
	result := map[string]interface{}{
		"template_id":   id,
		"deployment_id": "new-deployment-id",
		"status":        "deploying",
	}

	c.JSON(http.StatusAccepted, result)
}