module.exports = {
    CommandData: class {
        constructor(message) {
            // Get the location of the final period in the message
            this.finalPeriod = message.content.lastIndexOf('.');
            this.isCommand = this.finalPeriod >= 0 ? true : false; // Check if there is a period somewhere in the message to flag as a possible command
            this.isValid = false;
            this.args = message.content.slice(0,this.finalPeriod).toLowerCase(); // Grab everything leading up to the final period
            this.command = message.content.slice(this.finalPeriod + 1).toLowerCase(); // Grab everything after the final period
            this.author = message.author.username;

            return this;
        }

        validate(dotCommands) {
            if (this.args.startsWith('http')) return false;
            if (this.args.startsWith('www')) return false;

            // Check for and extract the part of the message that's
            // wrapped in any type of brackets or quotes eg. ([{``''""}])
            const bracketStart = this.args.match(/[\[\(\{\`\'\"\`]/g);
            const bracketEnd = this.args.match(/[\]\)\}\`\'\"\`]/g);
            let bracketedText = new String();
            if ((bracketStart && bracketEnd) && (bracketStart.length !== bracketEnd.length)) {
                bracketedText = this.args.slice(this.args.indexOf(bracketStart[0]), this.args.lastIndexOf(bracketEnd[0]) + 1);
                this.args = this.args.replace(bracketedText, '');
            }
            console.log(bracketedText);

            for (const [key, value] of dotCommands) {
                if (key === this.command) {
                    this.isValid = true;
                    return this;
                } else if (value.alias && value.alias.includes(this.command)) {
                    this.command = key;
                    this.isValid = true;
                    return this;
                }
            }
            return this;
        }
    },
    GifData: class {
        constructor() {
            this.id = 0;
            this.name = "";
            this.url = "";
        }

        // Initial GifData configuration
        // Can also be used to update the data piecemeal
        setInfo(name, url, id) {
            // Check for existing or incoming name
            if ((this.name === "") && (typeof name !== 'string')) throw `Error: This Gif doesn't have existing name, and no name is going to be set.`;
            // Check for existing content or incoming content
            if ((this.url === "") && (typeof url !== 'string')) throw `Error: This Gif doesn't have existing url, and no url is going to be set.`;
            
            // Property is set if the variable is the right type,
            // otherwise it keeps the existing property
            this.id = typeof id === 'number' ? id : this.id;
            this.name = typeof name === 'string' ? name : this.name;
            this.url = typeof url === 'string' ? url : this.url;

            return this; // For chaining
        }
    },
    PastaData: class {
        constructor() {
            this.id = 0;
            this.name = "";
            this.content = "";
            this.iconUrl = "";
        }

        // Initial PastaData configuration
        // Can also be used to update the data piecemeal
        setInfo(name, content, iconUrl, id) {
            // Check for existing or incoming name
            if ((this.name === "") && (typeof name !== 'string')) throw `Error: This Pasta doesn't have existing name, and no name is going to be set.`;
            // Check for existing content or incoming content
            if ((this.content === "") && (typeof content !== 'string')) throw `Error: This Pasta doesn't have existing content, and no content is going to be set.`;

            // Property is set if the variable is the right type,
            // otherwise it keeps the existing property
            this.id = typeof id === 'number' ? id : this.id;
            this.name = typeof name === 'string' ? name : this.name;
            this.content = typeof content === 'string' ? content : this.content;
            this.iconUrl = typeof iconUrl === 'string' ? iconUrl : this.iconUrl;

            return this; // For chaining
        }
    }
}