#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[] = {
		{"base", required_argument, NULL, 'b'},
		{"path", required_argument, NULL, 'b'}, // Compatibility to v1.0
		{"config", required_argument, NULL, 'c'},
		{"debug", no_argument, NULL, 'D'},
		{"default", required_argument, NULL, 'd'},
		{"fullscreen", no_argument, NULL, 'F'},
		{"file", required_argument, NULL, 'f'},
		{"help", no_argument, NULL, 'h'},
		{"pool", required_argument, NULL, 'P'},
		{"pvs", no_argument, NULL, 'p'},
		{"runscript", no_argument, NULL, 'S'},
		{"size", required_argument, NULL, 's'},
		{"theme", required_argument, NULL, 't'},
		{"url", required_argument, NULL, 'u'},
		{"version", no_argument, NULL, 'v'},
		{"xpath", required_argument, NULL, 'x'},
		{0, 0, 0, 0}
	};

	int c;

	// Again, please sort alphabetically in getopt_long call and switch statement
    while ((c = getopt_long(argc, argv, "b:c:Dd:Ff:hP:pSs:t:u:vx:?", longOptions, NULL)) != -1) {
        switch (c) {
        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 'f':
            options.insert("file", optarg);
            break;
        case 'h':
        case '?':
            options.insert("usage", "usage");
            break;
        case 'P':
            options.insert("pool", optarg);
            break;
        case 'p':
            options.insert("pvs", "pvs");
            break;
        case 'S':
        	options.insert("runscript", optarg);
        	break;
        case 's':
            options.insert("size", optarg);
            break;
        case 't':
            options.insert("theme", optarg);
            break;
        case 'u':
        	options.insert("url", optarg);
        	break;
        case 'v':
            options.insert("version", "version");
            break;
        case 'x':
            options.insert("xpath", optarg);
            break;
        default:
            options.insert("error", "error");
            break;
        }
    }
}