package main

import (
	"fmt"
	"net/http"

	"codeberg.org/vlbeaudoin/pave/v2"
	"codeberg.org/vlbeaudoin/voki/v3"
	"github.com/labstack/echo/v4"
)

func addRoutes(e *echo.Echo, db *PostgresClient) error {
	_ = db

	apiPath := "/api"
	apiGroup := e.Group(apiPath)
	p := pave.New()
	if err := pave.EchoRegister[HealthGETRequest](
		apiGroup,
		&p,
		apiPath,
		http.MethodGet,
		"/health/",
		"Get API server health",
		"HealthGET", func(c echo.Context) error {
			var request, response = HealthGETRequest{}, HealthGETResponse{}
			if !request.Complete() {
				var response voki.ResponseBadRequest
				response.Message = "Incomplete HealthGET request received"
				return c.JSON(response.StatusCode(), response)
			}
			if err := response.SetStatusCode(http.StatusOK); err != nil {
				var response voki.ResponseInternalServerError
				response.Message = fmt.Sprintf("handler: %s", err)
				return c.JSON(response.StatusCode(), response)
			}

			response.Message = "ok"
			return c.JSON(response.StatusCode(), response)

		}); err != nil {
		return err
	}

	if err := pave.EchoRegister[ProgrammesPOSTRequest](
		apiGroup,
		&p,
		apiPath,
		http.MethodPost,
		"/programmes/",
		"Get registered programmes",
		"ProgrammesPOST", func(c echo.Context) error {
			var request, response = ProgrammesPOSTRequest{}, ProgrammesPOSTResponse{}

			if err := c.Bind(&request.Data); err != nil {
				var response voki.ResponseBadRequest
				response.Message = fmt.Sprintf("parse request body: %s", err)
				return c.JSON(response.StatusCode(), response)
			}

			if !request.Complete() {
				var response voki.ResponseBadRequest
				response.Message = "Incomplete ProgrammesPOST request received"
				return c.JSON(response.StatusCode(), response)
			}

			amountInserted, err := db.InsertProgrammes(request.Data.Programmes...)
			if err != nil {
				var response voki.ResponseBadRequest
				response.Message = fmt.Sprintf("db: %s", err)
				return c.JSON(response.StatusCode(), response)
			}
			response.Data.ProgrammesInserted = amountInserted

			if err := response.SetStatusCode(http.StatusOK); err != nil {
				var response voki.ResponseInternalServerError
				response.Message = fmt.Sprintf("handler: %s", err)
				return c.JSON(response.StatusCode(), response)
			}

			response.Message = "ok"
			return c.JSON(response.StatusCode(), response)

		}); err != nil {
		return err
	}
	return nil
}