using Microsoft.AspNetCore.Routing;
using Microsoft.AspNetCore.Routing.Constraints;

namespace Kit.Helpers.Routes
{

    public class RouteFluent : IEndPointFluent<RouteFluent>
    {
        public Route Route { get; set; }

        public RouteFluent NeedHttpGet(bool required = true)
        {
            this.Route.Constraints.Add("httpMethod", new HttpMethodRouteConstraint("GET"));
            return this;
        }

        public RouteFluent NeedHttpPost(bool required = true)
        {
            this.Route.Constraints.Add("httpMethod", new HttpMethodRouteConstraint("POST"));
            return this;
        }

        public RouteFluent NeedSecurityKey(string securityKeyName)
        {
            this.Route.DataTokens["APP_SecurityKeyName"] = securityKeyName;
            return this;
        }

        public RouteFluent WithDefaults(object defaults)
        {
            if (defaults == null) return this;
            foreach (var pair in new RouteValueDictionary(defaults))
            {
                this.Route.Defaults.Add(pair.Key, pair.Value);
            }
            return this;
        }

        public RouteFluent WithConstraints(object constraints)
        {
            if (constraints == null) return this;
            foreach (var pair in new RouteValueDictionary(constraints))
            {
                this.Route.Constraints.Add(pair.Key, (IRouteConstraint)pair.Value);
            }
            return this;
        }

        public RouteFluent WithNamespaces(string[] namespaces)
        {
            if (namespaces == null) return this;
            this.Route.DataTokens["Namespaces"] = namespaces;
            return this;
        }

        public RouteFluent WithDataTokens(object dataTokens)
        {
            if (dataTokens == null) return this;
            foreach (var pair in new RouteValueDictionary(dataTokens))
            {
                this.Route.DataTokens[pair.Key] = pair.Value;
            }
            return this;
        }

        public RouteFluent JsonResultModel()
        {
            this.Route.DataTokens["jsonResultModel"] = true;
            return this;
        }
    }
}