package handlers_build

import (
	"brunel/buildqueue"
	"brunel/domain"
	"brunel/packages"

	"github.com/gofiber/fiber/v2"
)

func TriggerBuild(c *fiber.Ctx) error {
	var req struct {
		PackageName string `json:"packageName"`
		Version     string `json:"version"`
		BuildType   string `json:"buildType"`
		Rebuild     bool   `json:"rebuild"`
	}

	if err := c.BodyParser(&req); err != nil {
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
			"error": "Invalid request body",
		})
	}

	if req.PackageName == "" || req.Version == "" || req.BuildType == "" {
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
			"error": "Missing required fields",
		})
	}

	packs := packages.GetPackages()
	pack, ok := packs.Get(req.PackageName)
	if !ok {
		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{
			"error": "Package not found",
		})
	}

	buildItem := domain.BuildQueueItem{
		Source:       pack,
		BuildVersion: req.Version,
		Type:         domain.BuildType(req.BuildType),
		Rebuild:      req.Rebuild,
		Status:       domain.Queued,
		Patch:        false,
		BuildNumber:  0,
	}

	err := buildqueue.Add(buildItem)
	if err != nil {
		if err.Error() == "package already in queue" {
			return c.Status(fiber.StatusConflict).JSON(fiber.Map{
				"error": "Package already in queue",
			})
		}
		return c.Status(fiber.StatusInternalServerError).JSON(fiber.Map{
			"error": "Failed to add build to queue",
		})
	}

	return c.Status(fiber.StatusAccepted).JSON(fiber.Map{
		"message": "Build job added to queue",
		"package": req.PackageName,
	})
}