package auth

import (
	"net/http"
	"time"

	"github.com/gin-gonic/gin"
)

type LoginRequest struct {
	Email    string `json:"email"`
	Password string `json:"password"`
}

type LoginResponse struct {
	Token string `json:"token"`
}

func LoginHandler(c *gin.Context) {
	var req LoginRequest
	if err := c.ShouldBindJSON(&req); err != nil {
		c.JSON(http.StatusBadRequest, gin.H{"error": "Bad request"})
		return
	}

	// Systemnutzer
	if req.Email == "systemuser@example.com" {
		token, err := CreateJWT("system-user-id", req.Email, "admin", time.Hour*24*7)
		if err != nil {
			c.JSON(http.StatusInternalServerError, gin.H{"error": "Token error"})
			return
		}
		c.JSON(http.StatusOK, LoginResponse{Token: token})
		return
	}

	c.JSON(http.StatusUnauthorized, gin.H{"error": "Invalid credentials"})
}