package handlers

import (
	"Portifolio/internal/model"
	"Portifolio/internal/service"
	"database/sql"
	"encoding/json"
	"net/http"

	_ "github.com/mattn/go-sqlite3"
)

func HealthHandler(db *sql.DB) http.HandlerFunc {
	return func(w http.ResponseWriter, r *http.Request) {
		w.Header().Set("Content-Type", "application/json")

		dbStatus := "ok"
		if err := db.Ping(); err != nil {
			dbStatus = "error: " + err.Error()
			w.WriteHeader(http.StatusServiceUnavailable)
		}

		json.NewEncoder(w).Encode(map[string]string{
			"status":   "ok",
			"database": dbStatus,
		})
	}
}

func AddCompanyHandler(db *sql.DB) http.HandlerFunc {
	return func(w http.ResponseWriter, r *http.Request) {
		if r.Method != http.MethodPost {
			http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
			return
		}

		var input model.CompanyInput
		if err := json.NewDecoder(r.Body).Decode(&input); err != nil {
			http.Error(w, "invalid json", http.StatusBadRequest)
			return
		}

		if err := service.AddCompany(input, db); err != nil {
			http.Error(w, err.Error(), http.StatusInternalServerError)
			return
		}

		w.Header().Set("Content-Type", "application/json")
		w.WriteHeader(http.StatusCreated)
		json.NewEncoder(w).Encode(map[string]string{"status": "created"})
	}
}