package projects

import (
	db "ttime/internal/database"

	"github.com/gofiber/fiber/v2"
	"github.com/gofiber/fiber/v2/log"
	"github.com/golang-jwt/jwt/v5"
)

// AddUserToProjectHandler is a handler that adds a user to a project with a specified role
func AddUserToProjectHandler(c *fiber.Ctx) error {
	user := c.Locals("user").(*jwt.Token)
	claims := user.Claims.(jwt.MapClaims)
	pm_name := claims["name"].(string)

	project := c.Params("projectName")
	username := c.Query("userName")

	// Check if the user is a project manager
	isPM, err := db.GetDb(c).IsProjectManager(pm_name, project)
	if err != nil {
		log.Info("Error checking if user is project manager:", err)
		return c.Status(500).SendString(err.Error())
	}

	if !isPM {
		log.Info("User: ", pm_name, " is not a project manager in project: ", project)
		return c.Status(403).SendString("User is not a project manager")
	}

	// Add the user to the project with the specified role
	err = db.GetDb(c).AddUserToProject(username, project, "member")
	if err != nil {
		log.Info("Error adding user to project:", err)
		return c.Status(500).SendString(err.Error())
	}

	// Return success message
	log.Info("User : ", username, " added to project: ", project)
	return c.SendStatus(fiber.StatusOK)
}