package main

import (
	api "code.dlmw.ch/dlmw/qv/internal"
	"code.dlmw.ch/dlmw/qv/internal/validator"
	"net/http"
	"time"
)

type createElectionRequestWithValidator struct {
	api.CreateElectionRequest
	validator.Validator
}

func (app *application) createElection(w http.ResponseWriter, r *http.Request) {
	var request createElectionRequestWithValidator
	err := app.unmarshalRequest(r, &request)
	if err != nil {
		app.clientError(w, http.StatusBadRequest, err.Error())
		return
	}

	request.CheckField(validator.NotBlank(request.Name), "name", "must not be blank")
	request.CheckField(validator.GreaterThan(request.Tokens, 0), "tokens", "must be greater than 0")
	request.CheckField(validator.After(request.ExpiresAt, time.Now()), "expiresAt", "must expire in a future date")
	request.CheckField(validator.GreaterThan(len(request.Choices), 1), "choices", "there must be more than 1 choice")

	request.CheckField(
		!request.IsAnonymous || (request.IsAnonymous && *request.MaxVoters > 0),
		"maxVoters",
		"must be greater than 0 for anonymous elections",
	)

	if !request.Valid() {
		app.unprocessableEntityError(w, request.Validator)
		return
	}

	w.Write([]byte("TODO"))
}