package api

import (
	"git.aiterp.net/lucifer/new-server/app/config"
	"git.aiterp.net/lucifer/new-server/models"
	"github.com/gin-gonic/gin"
	"log"
)

func Bridges(r gin.IRoutes) {
	r.GET("", handler(func(c *gin.Context) (interface{}, error) {
		return config.BridgeRepository().FetchAll(ctxOf(c))
	}))

	r.POST("", handler(func(c *gin.Context) (interface{}, error) {
		var body struct {
			Driver  models.DriverKind `json:"driver"`
			Address string            `json:"address"`
			DryRun  bool              `json:"dryRun"`
		}
		err := parseBody(c, &body)
		if err != nil {
			return nil, err
		}

		driver, err := config.DriverProvider().Provide(body.Driver)
		if err != nil {
			return nil, err
		}

		bridges, err := driver.SearchBridge(ctxOf(c), body.Address, body.DryRun)
		if err != nil {
			return nil, err
		}

		if !body.DryRun {
			for _, bridge := range bridges {
				err := config.BridgeRepository().Save(ctxOf(c), &bridge)
				if err != nil {
					return nil, err
				}

				log.Printf("Saved new bridge: %s (%s)", bridge.Name, bridge.Address)
			}
		}

		return bridges, nil
	}))

	r.PUT("/:id", handler(func(c *gin.Context) (interface{}, error) {
		var body struct {
			Name *string `json:"name"`
		}
		err := parseBody(c, &body)
		if err != nil {
			return nil, err
		}

		bridge, err := config.BridgeRepository().Find(ctxOf(c), intParam(c, "id"))
		if err != nil {
			return nil, err
		}

		if body.Name != nil {
			bridge.Name = *body.Name
		}

		err = config.BridgeRepository().Save(ctxOf(c), &bridge)
		if err != nil {
			return nil, err
		}

		return bridge, nil
	}))

	r.DELETE("/:id", handler(func(c *gin.Context) (interface{}, error) {
		bridge, err := config.BridgeRepository().Find(ctxOf(c), intParam(c, "id"))
		if err != nil {
			return nil, err
		}

		err = config.BridgeRepository().Delete(ctxOf(c), &bridge)
		if err != nil {
			return nil, err
		}

		return bridge, nil
	}))
}