cv-site/internal/handlers/cv.go

package handlers

import (
	"net/http"

	"github.com/juanatsap/cv-site/internal/models"
	"github.com/juanatsap/cv-site/internal/templates"
)

// CVHandler handles CV-related requests
type CVHandler struct {
	templates *templates.Manager
}

// NewCVHandler creates a new CV handler
func NewCVHandler(tmpl *templates.Manager) *CVHandler {
	return &CVHandler{
		templates: tmpl,
	}
}

// Home renders the full CV page
func (h *CVHandler) Home(w http.ResponseWriter, r *http.Request) {
	// Get language from query parameter, default to English
	lang := r.URL.Query().Get("lang")
	if lang == "" {
		lang = "en"
	}

	// Validate language
	if lang != "en" && lang != "es" {
		HandleError(w, r, BadRequestError("Unsupported language. Use 'en' or 'es'"))
		return
	}

	// Load CV data
	cv, err := models.LoadCV(lang)
	if err != nil {
		HandleError(w, r, DataLoadError(err, "CV"))
		return
	}

	// Prepare template data
	data := map[string]interface{}{
		"CV":   cv,
		"Lang": lang,
	}

	// Render template
	tmpl, err := h.templates.Render("index.html")
	if err != nil {
		HandleError(w, r, TemplateError(err, "index.html"))
		return
	}

	w.Header().Set("Content-Type", "text/html; charset=utf-8")
	if err := tmpl.Execute(w, data); err != nil {
		HandleError(w, r, TemplateError(err, "index.html"))
		return
	}
}

// CVContent renders just the CV content for HTMX swaps
func (h *CVHandler) CVContent(w http.ResponseWriter, r *http.Request) {
	// Get language from query parameter
	lang := r.URL.Query().Get("lang")
	if lang == "" {
		lang = "en"
	}

	// Validate language
	if lang != "en" && lang != "es" {
		HandleError(w, r, BadRequestError("Unsupported language. Use 'en' or 'es'"))
		return
	}

	// Load CV data
	cv, err := models.LoadCV(lang)
	if err != nil {
		HandleError(w, r, DataLoadError(err, "CV"))
		return
	}

	// Prepare template data
	data := map[string]interface{}{
		"CV":   cv,
		"Lang": lang,
	}

	// Render template
	tmpl, err := h.templates.Render("cv-content.html")
	if err != nil {
		HandleError(w, r, TemplateError(err, "cv-content.html"))
		return
	}

	w.Header().Set("Content-Type", "text/html; charset=utf-8")
	if err := tmpl.Execute(w, data); err != nil {
		HandleError(w, r, TemplateError(err, "cv-content.html"))
		return
	}
}

// ExportPDF handles PDF export requests
// For now, redirects to print-friendly version
// In production, integrate with chromedp or similar for actual PDF generation
func (h *CVHandler) ExportPDF(w http.ResponseWriter, r *http.Request) {
	// Get language from query parameter
	lang := r.URL.Query().Get("lang")
	if lang == "" {
		lang = "en"
	}

	// Redirect to print-friendly version
	// The browser's print dialog will handle PDF generation
	http.Redirect(w, r, "/?lang="+lang+"&print=true", http.StatusSeeOther)
}