const { recordRuleExitStatus } = require("./configParameters.js");

/**
 * Check if MR Title contains prefix "WIP: ...".
 *
 * @dangerjs WARN
 */
module.exports = function () {
    const ruleName = 'Merge request not in Draft or WIP state';
    const mrTitle = danger.gitlab.mr.title;
    const regexes = [
        { prefix: "WIP", regex: /^WIP:/i },
        { prefix: "W.I.P", regex: /^W\.I\.P/i },
        { prefix: "[WIP]", regex: /^\[WIP/i },
        { prefix: "[W.I.P]", regex: /^\[W\.I\.P/i },
        { prefix: "(WIP)", regex: /^\(WIP/i },
        { prefix: "(W.I.P)", regex: /^\(W\.I\.P/i },
    ];

    for (const item of regexes) {
        if (item.regex.test(mrTitle)) {
            recordRuleExitStatus(ruleName, "Failed");
            return warn(
                `Please remove the \`${item.prefix}\` prefix from the MR name before merging this MR.`
            );
        }
    }

    // At this point, the rule has passed
    recordRuleExitStatus(ruleName, "Passed");
};