package handlers

import (
	"git.bhasher.com/bhasher/focus/backend/db"
	"git.bhasher.com/bhasher/focus/backend/types"
	"github.com/gofiber/fiber/v2"
)

func GetAllProjects(c *fiber.Ctx) error {
	projects, err := db.GetAllProjects()
	if err != nil {
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{"error": "Cannot retrieve projects"})
	}

	return c.JSON(projects)
}

func GetProject(c *fiber.Ctx) error {
	id, err := c.ParamsInt("id")
	if err != nil {
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": "Invalid project ID"})
	}

	project, err := db.GetProject(id)
	if err != nil {
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{"error": "Error fetching project"})
	}
	if project == nil {
		return c.Status(fiber.StatusNotFound).JSON(fiber.Map{"error": "Project not found"})
	}
	return c.JSON(project)
}

func CreateProject(c *fiber.Ctx) error {
	p := new(types.Project)
	if err := c.BodyParser(p); err != nil {
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": "Error parsing request"})
	}

	id, err := db.CreateProject(*p)
	if err != nil {
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{"error": "Error creating project"})
	}

	return c.Status(fiber.StatusCreated).JSON(fiber.Map{"id": id})
}

func UpdateProject(c *fiber.Ctx) error {
	id, err := c.ParamsInt("id")
	if err != nil {
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": "Invalid project ID"})
	}

	p := types.Project{ID: id}
	if err := c.BodyParser(&p); err != nil {
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": "Error parsing request"})
	}

	err = db.UpdateProject(p)
	if err != nil {
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{"error": "Error updating project"})
	}

	return c.SendStatus(fiber.StatusOK)
}

func DeleteProject(c *fiber.Ctx) error {
	id, err := c.ParamsInt("id")
	if err != nil {
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": "Invalid project ID"})
	}

	err = db.DeleteProject(id)
	if err != nil {
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{"error": "Error deleting project"})
	}

	return c.SendStatus(fiber.StatusOK)
}