var funcion = require("./funtions.js");
var dialog = require("./interacciones.js");

async function Fun_DefauldAgent(agent, req, res){
    let data_context = await ValidateDataUserContext(agent);
    if(data_context){
        agent.add(dialog.mensaje('defauld', funcion.conver_name(data_context.name) ));
        agent.context.set({name:'menu_1', lifespan:1});
        return agent.add(dialog.mensaje('menu_1'));
    }else{
       return Fun_WelcomeAgent(agent, req, res);
    }
}


async function Fun_SolicitarDatosAgent(agent, req, res){
    const sessionId = req.body.session.split("/").reverse()[0];
    let data_context = await ValidateDataUserContext(agent);
    if(data_context){
        if(data_context != null && data_context != "" ){
            let sesion = await funcion.RegistrarSession(sessionId, data_context.cedula);
            if(sesion['ok'] == true && sesion['data']['name'] != null){
                console.log('sesion registrada en la bd')
                agent.context.set({name:'data_user_context', lifespan: 5, parameters:{ cedula: sesion['data']['cedula'], name: sesion['data']['name'] } });
            }else{
                agent.context.set({name:'data_user_context', lifespan: 0 });
                agent.context.set({name:'bienvenida_context', lifespan: 1 });
                sesion['msg'] != null ?  agent.add(sesion['msg'] ) : null;
                return agent.add(dialog.mensaje('sol_cedula'));
            }
        }
        return Fun_WelcomeAgent(agent, req, res);
    }else{
        return Fun_WelcomeAgent(agent, req, res);
    }
}

async function Fun_WelcomeAgent(agent, req, res){
    let data_context = await ValidateDataUserContext(agent);
    if(data_context){
        console.log('contexto existe........');
        agent.add(dialog.mensaje('bienvenida', data_context.name != null ? funcion.conver_name(data_context.name) : data_context.cedula));
        agent.context.set({name:'menu_1', lifespan:1});
        return agent.add(dialog.mensaje('menu_1'));
    }else{
        console.log('NO existe contexto.......');
        const sessionId = req.body.session.split("/").reverse()[0];
        let legion =  await funcion.ValidarSession(sessionId);
        if(legion['ok'] == true && legion['data']['name'] != null){
            console.log('sesion existe en la bd')
            agent.context.set({name:'menu_1', lifespan:1});
            agent.context.set({name:'bienvenida_context', lifespan:0});
            agent.context.set({name:'data_user_context', lifespan: 5, parameters:{ cedula: legion['data']['cedula'], name: legion['data']['name'] } });
            agent.add(dialog.mensaje('bienvenida', legion['data']['name'] != null ? funcion.conver_name(legion['data']['name']) : d_text.cedula));
            return agent.add(dialog.mensaje('menu_1'));
        }else{
            agent.add(dialog.mensaje('bienvenida'));
            return agent.add(dialog.mensaje('sol_cedula'));
        }
    }
}


function ValidateDataUserContext(agent){
    return new Promise((resolve, reject) => {
        try{	
            var Contx = null;
            Contx = agent.context.get('data_user_context');
            if (Contx == null || Contx == NaN || Contx == undefined){
                Contx = ExistParamtContext(agent,'data_user_context');
            }
            if (Contx != null && Contx != NaN && Contx != undefined){      
                if(Contx.parameters.cedula != null && Contx.parameters.cedula != "" ){
                    agent.context.set({name:'bienvenida_context', lifespan:0});
                    let _cedu = Contx.parameters.cedula; let _nam = Contx.parameters.name;
                    agent.context.set({name:'data_user_context', lifespan: 5, parameters:{ cedula:_cedu, name:_nam } });
                    resolve({ cedula:_cedu, name:_nam });  
                }else{ 
                    agent.context.set({name:'bienvenida_context', lifespan:1});
                    resolve(false);
                } 
            }else{
                agent.context.set({name:'bienvenida_context', lifespan:1});
                resolve(false);
            }
        }catch (error) {
            console.log(error);
            agent.context.set({name:'bienvenida_context', lifespan:1});
            resolve(false);
        }
    });
}

function ExistParamtContext(agent, pamameter){
    var data = null;
    agent.contexts.forEach(element => {
        if(element.name == pamameter){ 
            data = element; 
        }
    });
    return data;
}

async function Fun_CerrarSesionAgent(agent, req, res, accion){
    if(accion == 1){
        console.log('cerrando sesion...');
        const sessionId = req.body.session.split("/").reverse()[0];
        let legion =  await funcion.CerrarSession(sessionId);
        if(legion['ok'] == true){
            agent.add(legion['msg']);
            agent.context.set({name:'bienvenida_context', lifespan:1});
            agent.context.set({name:'data_user_context', lifespan: 0, parameters:{}});
            agent.add(dialog.mensaje('bienvenida'));
            return agent.add(dialog.mensaje('sol_cedula'));
        }else{
            return agent.add(legion['msg']);
        }
    }
    if(accion == 0){
        agent.context.set({name:'menu_1', lifespan:1});
        agent.add(dialog.mensaje('afirmacion'));
        return agent.add(dialog.mensaje('menu_1'));
    }

}

async function Fun_ConfirmarCerrarSesionAgent(agent, req, res){
    let data_context = await ValidateDataUserContext(agent);
    if(data_context){
        agent.context.set({name:'cerrar_sesion', lifespan:1});
        return agent.add('¿Esta de acuerdo en cerrar la sesión? \n1. SI \n2. NO');
    }else{
        return Fun_WelcomeAgent(agent, req, res);
    }
}

async function Fun_ConsultarClavesCatastrales(agent, req, res){
    let data_context = await ValidateDataUserContext(agent);
    if(data_context){
        if(data_context != null && data_context != "" ){
            let legion =  await funcion.ConsultaClaves(data_context.cedula);
            if(legion['ok'] == true){
                let coun = legion['data'].length;
                legion['data'].forEach((element, index) => {
                    var rec = element['valor']['boot']['anteriores'];
                    if(element['valor']['boot']['anteriores'] != 'Recaudación al día'){
                        rec = rec  + '\n' + element['valor']['boot']['actual'] + '\n' + element['valor']['boot']['total']
                    }
                    console.log(rec);
                    if(index == (coun-1)){
                        return agent.add(element['text'] + '\n' +element['direccion']+ '\n' + rec);
                    }else{
                        agent.add(element['text'] + '\n' +funcion.conver_capitalice(element['direccion'])+ '\n' +rec);
                    }
                });
            }else{
                return agent.add(funcion.conver_name(data_context.name) +', '+ legion['msg']);
            }
        }
    }else{
        return Fun_WelcomeAgent(agent, req, res);
    }
    // return agent.add('exito');
}


module.exports = {
    "Fun_DefauldAgent": Fun_DefauldAgent,
    "Fun_SolicitarDatosAgent": Fun_SolicitarDatosAgent,
    "Fun_WelcomeAgent": Fun_WelcomeAgent,
    "Fun_CerrarSesionAgent": Fun_CerrarSesionAgent,
    "Fun_ConfirmarCerrarSesionAgent": Fun_ConfirmarCerrarSesionAgent,
    "Fun_ConsultarClavesCatastrales": Fun_ConsultarClavesCatastrales
}