/home/infinitibizsol/.trash/node_modules.11/z-schema/src/ Current File: /home/infinitibizsol/.trash/node_modules.11/z-schema/src/Report.js
"use strict";

var get    = require("lodash.get");
var Errors = require("./Errors");
var Utils  = require("./Utils");

/**
 * @class
 *
 * @param {Report|object} parentOrOptions
 * @param {object} [reportOptions]
 */
function Report(parentOrOptions, reportOptions) {
    this.parentReport = parentOrOptions instanceof Report ?
                            parentOrOptions :
                            undefined;

    this.options = parentOrOptions instanceof Report ?
                       parentOrOptions.options :
                       parentOrOptions || {};

    this.reportOptions = reportOptions || {};

    this.errors = [];
    /**
     * @type {string[]}
     */
    this.path = [];
    this.asyncTasks = [];

    this.rootSchema = undefined;
    this.commonErrorMessage = undefined;
    this.json = undefined;
}

/**
 * @returns {boolean}
 */
Report.prototype.isValid = function () {
    if (this.asyncTasks.length > 0) {
        throw new Error("Async tasks pending, can't answer isValid");
    }
    return this.errors.length === 0;
};

/**
 *
 * @param {*} fn
 * @param {*} args
 * @param {*} asyncTaskResultProcessFn
 */
Report.prototype.addAsyncTask = function (fn, args, asyncTaskResultProcessFn) {
    this.asyncTasks.push([fn, args, asyncTaskResultProcessFn]);
};

Report.prototype.getAncestor = function (id) {
    if (!this.parentReport) {
        return undefined;
    }
    if (this.parentReport.getSchemaId() === id) {
        return this.parentReport;
    }
    return this.parentReport.getAncestor(id);
};

/**
 *
 * @param {*} timeout
 * @param {function(*, *)} callback
 *
 * @returns {void}
 */
Report.prototype.processAsyncTasks = function (timeout, callback) {

    var validationTimeout = timeout || 2000,
        tasksCount        = this.asyncTasks.length,
        idx               = tasksCount,
        timedOut          = false,
        self              = this;

    function finish() {
        process.nextTick(function () {
            var valid = self.errors.length === 0,
                err = valid ? null : self.errors;
            callback(err, valid);
        });
    }

    function respond(asyncTaskResultProcessFn) {
        return function (asyncTaskResult) {
            if (timedOut) { return; }
            asyncTaskResultProcessFn(asyncTaskResult);
            if (--tasksCount === 0) {
                finish();
            }
        };
    }

    // finish if tasks are completed or there are any errors and breaking on first error was requested
    if (tasksCount === 0 || (this.errors.length > 0 && this.options.breakOnFirstError)) {
        finish();
        return;
    }

    while (idx--) {
        var task = this.asyncTasks[idx];
        task[0].apply(null, task[1].concat(respond(task[2])));
    }

    setTimeout(function () {
        if (tasksCount > 0) {
            timedOut = true;
            self.addError("ASYNC_TIMEOUT", [tasksCount, validationTimeout]);
            callback(self.errors, false);
        }
    }, validationTimeout);

};

/**
 *
 * @param {*} returnPathAsString
 *
 * @return {string[]|string}
 */
Report.prototype.getPath = function (returnPathAsString) {
    /**
     * @type {string[]|string}
     */
    var path = [];
    if (this.parentReport) {
        path = path.concat(this.parentReport.path);
    }
    path = path.concat(this.path);

    if (returnPathAsString !== true) {
        // Sanitize the path segments (http://tools.ietf.org/html/rfc6901#section-4)
        path = "#/" + path.map(function (segment) {
            segment = segment.toString();

            if (Utils.isAbsoluteUri(segment)) {
                return "uri(" + segment + ")";
            }

            return segment.replace(/\~/g, "~0").replace(/\//g, "~1");
        }).join("/");
    }
    return path;
};

Report.prototype.getSchemaId = function () {

    if (!this.rootSchema) {
        return null;
    }

    // get the error path as an array
    var path = [];
    if (this.parentReport) {
        path = path.concat(this.parentReport.path);
    }
    path = path.concat(this.path);

    // try to find id in the error path
    while (path.length > 0) {
        var obj = get(this.rootSchema, path);
        if (obj && obj.id) { return obj.id; }
        path.pop();
    }

    // return id of the root
    return this.rootSchema.id;
};

/**
 *
 * @param {*} errorCode
 * @param {*} params
 *
 * @return {boolean}
 */
Report.prototype.hasError = function (errorCode, params) {
    var idx = this.errors.length;
    while (idx--) {
        if (this.errors[idx].code === errorCode) {
            // assume match
            var match = true;

            // check the params too
            var idx2 = this.errors[idx].params.length;
            while (idx2--) {
                if (this.errors[idx].params[idx2] !== params[idx2]) {
                    match = false;
                }
            }

            // if match, return true
            if (match) { return match; }
        }
    }
    return false;
};

/**
 *
 * @param {*} errorCode
 * @param {*} params
 * @param {Report[]|Report} [subReports]
 * @param {*} [schema]
 *
 * @return {void}
 */
Report.prototype.addError = function (errorCode, params, subReports, schema) {
    if (!errorCode) { throw new Error("No errorCode passed into addError()"); }

    this.addCustomError(errorCode, Errors[errorCode], params, subReports, schema);
};

Report.prototype.getJson = function () {
    var self = this;
    while (self.json === undefined) {
        self = self.parentReport;
        if (self === undefined) {
            return undefined;
        }
    }
    return self.json;
};

/**
 *
 * @param {*} errorCode
 * @param {*} errorMessage
 * @param {*[]} params
 * @param {Report[]|Report} subReports
 * @param {*} schema
 *
 * @returns {void}
 */
Report.prototype.addCustomError = function (errorCode, errorMessage, params, subReports, schema) {
    if (this.errors.length >= this.reportOptions.maxErrors) {
        return;
    }

    if (!errorMessage) { throw new Error("No errorMessage known for code " + errorCode); }

    params = params || [];

    var idx = params.length;
    while (idx--) {
        var whatIs = Utils.whatIs(params[idx]);
        var param = (whatIs === "object" || whatIs === "null") ? JSON.stringify(params[idx]) : params[idx];
        errorMessage = errorMessage.replace("{" + idx + "}", param);
    }

    var err = {
        code: errorCode,
        params: params,
        message: errorMessage,
        path: this.getPath(this.options.reportPathAsArray),
        schemaId: this.getSchemaId()
    };

    err[Utils.schemaSymbol] = schema;
    err[Utils.jsonSymbol] = this.getJson();

    if (schema && typeof schema === "string") {
        err.description = schema;
    } else if (schema && typeof schema === "object") {
        if (schema.title) {
            err.title = schema.title;
        }
        if (schema.description) {
            err.description = schema.description;
        }
    }

    if (subReports != null) {
        if (!Array.isArray(subReports)) {
            subReports = [subReports];
        }
        err.inner = [];
        idx = subReports.length;
        while (idx--) {
            var subReport = subReports[idx],
                idx2 = subReport.errors.length;
            while (idx2--) {
                err.inner.push(subReport.errors[idx2]);
            }
        }
        if (err.inner.length === 0) {
            err.inner = undefined;
        }
    }

    this.errors.push(err);
};

module.exports = Report;