package routes

import (
	"bytes"
	"log"

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

func (r *Router) Api(api fiber.Router) {
	api.Get("/status", func(c *fiber.Ctx) error {
		return c.JSON("ok")
	})

	api.Get("/buckets", func(c *fiber.Ctx) error {
		buckets, err := r.Database.Buckets()
		if err != nil {
			return err
		}

		return c.JSON(buckets)
	})

	api.Post("/buckets", func(c *fiber.Ctx) error {
		var req struct {
			Bucket string `json:"bucket"`
			Path   string `json:"path"`
		}

		log.Printf("%v", string(c.Body()))

		if err := c.BodyParser(&req); err != nil {
			return err
		}

		opts := []any{}
		if req.Path != "" {
			opts = append(opts, req.Path)
		}

		if err := r.Database.CreateBucket(req.Bucket, opts...); err != nil {
			return err
		}

		return c.JSON("ok")
	})

	api.Post("/buckets/:bucket", func(c *fiber.Ctx) error {
		bucket := c.Params("bucket")

		b, err := r.Database.Bucket(bucket)
		if err != nil {
			return err
		}

		ff, err := c.FormFile("file")
		if err != nil {
			return err
		}

		mf, err := ff.Open()
		if err != nil {
			return err
		}

		id, err := b.Create(mf)
		if err != nil {
			return err
		}

		return c.JSON(fiber.Map{
			"bucket": bucket,
			"id":     id,
		})
	})

	api.Get("/buckets/:bucket/:id", func(c *fiber.Ctx) error {
		bucket := c.Params("bucket")
		id := c.Params("id")

		buf := &bytes.Buffer{}

		b, err := r.Database.Bucket(bucket)
		if err != nil {
			return err
		}

		if err := b.Read(id, buf); err != nil {
			return err
		}

		return c.SendStream(buf)
	})
}