#include <cstdio>
#include <iostream>
#include <map>
#include <string>

bool match(char c, std::string line) {
    for(size_t i = 0; i < line.length(); ++i)
        if(c == line[i])
            return true;
    return false;
}

int main(int argc, char **argv) {
    std::string process;
    const char
        CNTRL   =   '^',
            ALT =   '~',
        CMD =   '@',
        BCKSL   =   '\\';
    std::map <char, bool>   flag;
    for(auto &each : {CNTRL, ALT, CMD, BCKSL})
        flag[each] = false;
    std::string
        all_opts    = std::string() + CNTRL + ALT + CMD,
        all_sp      = all_opts + BCKSL;
    std::map <char, int>    key_code;
    key_code['n']   = 52;
    key_code['h']   = 123;
    key_code['j']   = 125;
    key_code['k']   = 126;
    key_code['l']   = 124;
    switch(argc) {
        case 1:
            return 1;
            break;
        case 2:
            process = "Terminal";
            break;
        case 3:
            process = argv[1];
            break;

    }
    bool first  = 1;

    for(int i = argc - 1; i < argc; ++i)
        for(int j = 0; j < strlen(argv[i]); ++j) {
            if(!(!flag[BCKSL] && match(argv[i][j], all_sp))) {
                printf("osascript -e 'tell application \"%s\" to activate' -e 'tell application \"System Events\" to tell process \"%s\" to ", process.c_str(), process.c_str());
                if(flag[BCKSL] && !match(argv[i][j], all_opts)) {
                    if(match(argv[i][j], "nhjkl"))
                        printf("key code %d", key_code[argv[i][j]]);
                    else
                        printf("keystroke \"\\%c\"", argv[i][j]);
                    flag[BCKSL] = 0;
                } else
                    printf("keystroke \"%c\"", argv[i][j]);
                if(
                        flag[CNTRL]
                        || flag[CMD]
                        || flag[ALT]
                ) {
                    printf(" using { ");
                    if(flag[CNTRL]) {
                        flag[CNTRL] = 0;
                        printf("control down");
                        first = 0;
                    } if(flag[CMD]) {
                        flag[CMD] = 0;
                        if(!first)
                            printf(", ");
                        else
                            first = 0;
                        printf("command down");
                    } if(flag[ALT]) {
                        flag[ALT] = 0;
                        if(!first)
                            printf(", ");
                        else
                            first = 0;
                        printf("option down");
                    }
                    first = 1;
                    printf(" }");
                }
            }
            if(!flag[BCKSL] && match(argv[i][j], all_sp))
                flag[argv[i][j]] = 1;
            else
                flag[BCKSL] = 0;
            if(!(flag[BCKSL] || flag[CNTRL] || flag[CMD] || flag[ALT]))
                printf("'\n");
        }
    return 0;
}