// Copyright (c) 2025 Probo Inc <hello@getprobo.com>.
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
// PERFORMANCE OF THIS SOFTWARE.

package gqlutils

import (
	"context"
	"maps"

	"github.com/99designs/gqlgen/graphql"
	"github.com/vektah/gqlparser/v2/gqlerror"
)

func Unauthorized() *gqlerror.Error {
	return &gqlerror.Error{
		Message: "not authorized",
		Extensions: map[string]any{
			"code": "UNAUTHORIZED",
		},
	}
}

func Forbidden(err error) *gqlerror.Error {
	return &gqlerror.Error{
		Message: err.Error(),
		Extensions: map[string]any{
			"code": "FORBIDDEN",
		},
	}
}

func AuthenticationRequired(details map[string]any) *gqlerror.Error {
	extensions := map[string]any{"code": "AUTHENTICATION_REQUIRED"}
	maps.Copy(extensions, details)

	return &gqlerror.Error{
		Message:    "Additional authentication required to access this organization",
		Extensions: extensions,
	}
}

func NotFound(err error) *gqlerror.Error {
	return &gqlerror.Error{
		Message: err.Error(),
		Extensions: map[string]any{
			"code": "NOT_FOUND",
		},
	}
}

func Conflict(err error) *gqlerror.Error {
	return &gqlerror.Error{
		Message: err.Error(),
		Extensions: map[string]any{
			"code": "CONFLICT",
		},
	}
}

func Invalid(err error, details map[string]any) *gqlerror.Error {
	extensions := map[string]any{"code": "INVALID_REQUEST"}
	if details != nil {
		maps.Copy(extensions, details)
	}

	return &gqlerror.Error{
		Message:    err.Error(),
		Extensions: extensions,
	}
}

func InternalServerError(ctx context.Context) *gqlerror.Error {
	return &gqlerror.Error{
		Message: "An internal server error occurred. Please try again later.",
		Path:    graphql.GetPath(ctx),
		Extensions: map[string]any{
			"code": "INTERNAL_SERVER_ERROR",
		},
	}
}