import {parseArray} from '../../utils/text';

interface SiteProps {

url: string[];

}

interface SitesFixesParserOptions {

commands: string[];

getCommandPropName: (command: string) => string;

parseCommandValue: (command: string, value: string) => any;

}

export function parseSitesFixesConfig<T extends SiteProps>(text: string, options: SitesFixesParserOptions) {

const sites: T[] = [];

const blocks = text.replace(/\r/g, '').split(/^\s*={2,}\s*$/gm);

blocks.forEach((block) => {

const lines = block.split('\n');

const commandIndices: number[] = [];

lines.forEach((ln, i) => {

if (ln.match(/^\s*[A-Z]+(\s[A-Z]+)*\s*$/)) {

commandIndices.push(i);

}

});

if (commandIndices.length === 0) {

return;

}

const siteFix = {

url: parseArray(lines.slice(0, commandIndices[0]).join('\n')) as string[],

} as T;

commandIndices.forEach((commandIndex, i) => {

const command = lines[commandIndex].trim();

const valueText = lines.slice(commandIndex + 1, i === commandIndices.length - 1 ? lines.length : commandIndices[i + 1]).join('\n');

const prop = options.getCommandPropName(command);

if (!prop) {

return;

}

const value = options.parseCommandValue(command, valueText);

siteFix[prop] = value;

});

sites.push(siteFix);

});

return sites;

}