#include "command_line_options.h"
#include <getopt.h>
#include <QDebug>


CommandLineOptions::CommandLineOptions(int argc, char * const argv[]) {
    // parse command line arguments (please sort by short option for easier handling)
    static const struct option longOptions[] = {
        {"allow-vm-edit", no_argument, nullptr, 'vmed'},
        {"autoquit", required_argument, nullptr, 'aqit'},
        {"base", required_argument, nullptr, 'b'},
        {"path", required_argument, nullptr, 'b'}, // Compatibility to v1.0
        {"config", required_argument, nullptr, 'c'},
        {"debug", no_argument, nullptr, 'D'},
        {"default", required_argument, nullptr, 'd'},
        {"exam-mode", no_argument, nullptr, 'exms'},
        {"fullscreen", no_argument, nullptr, 'F'},
        {"file", required_argument, nullptr, 'f'},
        {"help", no_argument, nullptr, 'h'},
        {"locations", required_argument, nullptr, 'l'},
        {"pool", required_argument, nullptr, 'P'},
        {"pvs", no_argument, nullptr, 'p'},
        {"pvs-checked", no_argument, nullptr, 'pvck'},
        {"runscript", no_argument, nullptr, 'S'},
        {"size", required_argument, nullptr, 's'},
        {"tab", required_argument, nullptr, 'T'},
        {"theme", required_argument, nullptr, 't'},
        {"url", required_argument, nullptr, 'u'},
        {"url-list", required_argument, nullptr, 'ulst'},
        {"url-news", required_argument, nullptr, 'unws'},
        {"url-help", required_argument, nullptr, 'uhlp'},
        {"version", no_argument, nullptr, 'v'},
        {"xpath", required_argument, nullptr, 'x'},
        {"location-mode", required_argument, nullptr, 'locm'},
        {"template-mode", required_argument, nullptr, 'tmpm'},
        {"start-uuid", required_argument, nullptr, 'uuid'},
        {"no-vtx", no_argument, nullptr, 'nvtx'},
        {nullptr, 0, nullptr, 0}
    };

    int c;

    // Again, please sort alphabetically in getopt_long call and switch statement
    while ((c = getopt_long(argc, argv, "b:c:Dd:Ff:hl:P:pSs:t:T:u:vx:?", longOptions, nullptr)) != -1) {
        switch (c) {
        case 'aqit':
            options.insert("autoquit", optarg);
            break;
        case 'b':
            options.insert("base", optarg);
            break;
        case 'c':
            options.insert("config", optarg);
            break;
        case 'D':
            options.insert("debugMode", "debugMode");
            break;
        case 'd':
            options.insert("default", optarg);
            break;
        case 'F':
            options.insert("fullscreen", "fullscreen");
            break;
        case 'exms':
            options.insert("exam-mode", "yo");
            break;
        case 'f':
            options.insert("file", optarg);
            break;
        case 'h':
        case '?':
            options.insert("usage", "usage");
            break;
        case 'l':
            options.insert("locations", optarg);
            break;
        case 'p':
            options.insert("pvs", "pvs");
            break;
        case 'pvck':
            options.insert("pvs-checked", "pvs-checked");
            break;
        case 'P':
            options.insert("pool", optarg);
            break;
        case 'S':
            options.insert("runscript", optarg);
            break;
        case 's':
            options.insert("size", optarg);
            break;
        case 't':
            options.insert("theme", optarg);
            break;
        case 'T':
            options.insert("tab", optarg);
            break;
        case 'u':
            options.insert("url", optarg);
            break;
        case 'v':
            options.insert("version", "version");
            break;
        case 'x':
            options.insert("xpath", optarg);
            break;
        case 'locm':
            options.insert("location-mode", optarg);
            break;
        case 'tmpm':
            options.insert("template-mode", optarg);
            break;
        case 'nvtx':
            options.insert("no-vtx", "no-vtx");
            break;
        case 'ulst':
            options.insert("url-list", optarg);
            break;
        case 'unws':
            options.insert("url-news", optarg);
            break;
        case 'uhlp':
            options.insert("url-help", optarg);
            break;
        case 'uuid':
            options.insert("uuid", optarg);
            break;
        case 'vmed':
            options.insert("allow-vm-edit", "");
            break;
        default:
            options.insert("error", "error");
            break;
        }
    }
}