package builder

import (
	"fmt"
	"net/http"
	"testing"
	"time"

	"github.com/google/jsonapi"
	"github.com/invopop/jsonschema"
	"github.com/stretchr/testify/assert"
	"github.com/xlgmokha/openapi/test"
)

type User struct {
	ID        string    `json:"id" jsonapi:"primary,users"`
	Name      string    `json:"name" jsonapi:"attr,name"`
	CreatedAt time.Time `json:"createdAt" jsonapi:"attr,createdAt,iso8601"`
	UpdatedAt time.Time `json:"updatedAt" jsonapi:"attr,updatedAt,iso8601"`
}

func TestBuilder(t *testing.T) {
	t.Run("builds a minimal spec", func(t *testing.T) {
		spec := New("The API", "0.1.0").Build()

		assert.Equal(t,
			test.Fixture("minimal.json"),
			spec.ToJSON(),
		)
	})

	t.Run("adds a path", func(t *testing.T) {
		userSchema := jsonschema.Reflect([]User{})
		userJsonAPISchema := jsonschema.Reflect(&jsonapi.OnePayload{})
		querySchema := &jsonschema.Schema{
			Maximum: 256,
			Minimum: 2,
			Type:    "string",
		}

		builder := New("The API", "0.1.0")
		builder.AddPath("/users").Get(
			"List all the users",
			"List all the users",
			WithParameter("query", "q", querySchema),
			WithResponse(http.StatusOK, jsonapi.MediaType, userJsonAPISchema),
			WithResponse(http.StatusOK, "application/json", userSchema),
		)

		spec := builder.Build()

		fmt.Printf("%v\n", spec.ToJSON())
		assert.Equal(t,
			test.Fixture("users.json"),
			spec.ToJSON(),
		)
	})
}