package handlers

import (
	"git.godopu.com/lab/landing_page/backend/internal/httpx"
	"git.godopu.com/lab/landing_page/backend/internal/repository"
	"github.com/gin-gonic/gin"
)

type HomeHandler struct {
	repo *repository.HomeRepository
}

func NewHomeHandler(repo *repository.HomeRepository) *HomeHandler {
	return &HomeHandler{repo: repo}
}

func (h *HomeHandler) GetResearchProjects(c *gin.Context) {
	projects, err := h.repo.GetResearchProjects(c.Request.Context())
	if err != nil {
		httpx.InternalServerError(c, "Failed to retrieve research projects: "+err.Error())
		return
	}
	httpx.OK(c, projects)
}

func (h *HomeHandler) GetResearchAreas(c *gin.Context) {
	areas, err := h.repo.GetResearchAreas(c.Request.Context())
	if err != nil {
		httpx.InternalServerError(c, "Failed to retrieve research areas: "+err.Error())
		return
	}
	httpx.OK(c, areas)
}

func (h *HomeHandler) GetStatsSummary(c *gin.Context) {
	stats, err := h.repo.GetStatsSummary(c.Request.Context())
	if err != nil {
		httpx.InternalServerError(c, "Failed to retrieve statistics summary: "+err.Error())
		return
	}
	httpx.OK(c, stats)
}