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import { readLines } from "https://deno.land/[email protected]/io/bufio.ts";
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if (import.meta.main) {
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  const patterns: RegExp[] = Deno.args.map((arg) => new RegExp(arg));
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  const sizedEntries: Record<string, number> = {};
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  for await (const entry of readLines(Deno.stdin)) {
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    if (entry.trim() === "") {
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      continue;
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    }
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    let [url, size] = entry.split(" ");
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    size = size.slice(1, -1);
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    // heuristic: all urls we care about can be trimmed to the right of the first @
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    //            for a simple group-by
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    url = url.split("@")[0];
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    let sizeNo = 0;
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    if (size.endsWith("KB")) {
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      sizeNo = Number(size.slice(0, -2)) * 1024;
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    } else if (size.endsWith("B")) {
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      sizeNo = Number(size.slice(0, -1));
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    } else {
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      console.log(`Don't know how to read ${size}`);
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      continue;
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    }
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    if (
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      patterns.length &&
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      !patterns.some((pattern: RegExp) => entry.match(pattern))
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    ) {
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      continue;
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    }
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    sizedEntries[url] = (sizedEntries[url] || 0) + ~~sizeNo;
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  }
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  const sizedEntriesArray = Object.entries(sizedEntries);
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  sizedEntriesArray.sort((a, b) => a[1] - b[1]);
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  let sum = 0;
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  for (const entry of sizedEntriesArray) {
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    console.log(`${entry[0]} ${entry[1]}`);
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    sum += entry[1];
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  }
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  console.log(`Overall: ${sum}`);
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}
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