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    /*
     * ssexec_resolve_tree.c
     *
     * Copyright (c) 2018-2021 Eric Vidal <eric@obarun.org>
     *
     * All rights reserved.
     *
     * This file is part of Obarun. It is subject to the license terms in
     * the LICENSE file found in the top-level directory of this
     * distribution.
     * This file may not be copied, modified, propagated, or distributed
     * except according to the terms contained in the LICENSE file./
     */
    
    #include <string.h>
    #include <wchar.h>
    
    #include <oblibs/log.h>
    #include <oblibs/sastr.h>
    #include <oblibs/string.h>
    #include <oblibs/types.h>
    
    #include <skalibs/types.h>
    #include <skalibs/stralloc.h>
    #include <skalibs/lolstdio.h>
    #include <skalibs/buffer.h>
    
    #include <66/resolve.h>
    #include <66/ssexec.h>
    #include <66/tree.h>
    #include <66/info.h>
    #include <66/utils.h>
    #include <66/constants.h>
    #include <66/config.h>
    #include <66/state.h>
    
    #define MAXOPTS 19
    
    static wchar_t const field_suffix[] = L" :" ;
    static char fields[INFO_NKEY][INFO_FIELD_MAXLEN] = {{ 0 }} ;
    
    static void info_display_string(char const *field, char const *str, uint32_t element, uint8_t check)
    {
        info_display_field_name(field) ;
    
        if (check && !element) {
    
            if (!bprintf(buffer_1,"%s%s", log_color->warning, "None"))
                log_dieusys(LOG_EXIT_SYS, "write to stdout") ;
    
        } else {
    
            if (!buffer_puts(buffer_1, str + element))
                log_dieusys(LOG_EXIT_SYS, "write to stdout") ;
        }
    
        if (buffer_putsflush(buffer_1, "\n") == -1)
            log_dieusys(LOG_EXIT_SYS, "write to stdout") ;
    
    
    }
    
    static void info_display_int(char const *field, uint32_t element)
    {
        info_display_field_name(field) ;
    
        char ui[UINT_FMT] ;
        ui[uint_fmt(ui, element)] = 0 ;
    
        if (!buffer_puts(buffer_1, ui))
            log_dieusys(LOG_EXIT_SYS, "write to stdout") ;
    
        if (buffer_putsflush(buffer_1, "\n") == -1)
            log_dieusys(LOG_EXIT_SYS, "write to stdout") ;
    }
    
    int ssexec_resolve_tree(int argc, char const *const *argv, ssexec_t *info)
    {
        int r = 0 ;
        uint8_t master = 0 ;
    
        char const *svname = 0 ;
        char const *treename = info->treename.s ;
    
        resolve_wrapper_t_ref wres = 0 ;
        resolve_tree_t tres = RESOLVE_TREE_ZERO ;
        resolve_tree_master_t mres = RESOLVE_TREE_MASTER_ZERO ;
    
        argc-- ;
        argv++ ;
    
        if (argc < 1)
            log_usage(usage_inresolve) ;
    
        svname = *argv ;
    
        char tree_buf[MAXOPTS][INFO_FIELD_MAXLEN] = {
            "name",
            "depends" ,
            "requiredby",
            "allow",
            "groups",
            "contents",
            "ndepends",
            "nrequiredby",
            "nallow",
            "ngroups",
            "ncontents",
            "init" ,
            "supervised",
            "disen", // 14
            // Master
            "enabled",
            "current",
            "contents",
            "nenabled",
            "ncontents" // 19
        } ;
    
        if (!strcmp(argv[0], SS_MASTER + 1)) {
    
            master = 1 ;
            wres = resolve_set_struct(DATA_TREE_MASTER, &mres) ;
    
        } else {
    
            wres = resolve_set_struct(DATA_TREE, &tres) ;
        }
    
        r = tree_isvalid(info->base.s, svname) ;
        if (r < 0)
            log_diesys(LOG_EXIT_SYS, "invalid tree directory") ;
    
        if (!r)
            log_dieusys(LOG_EXIT_SYS, "find tree: ", svname) ;
    
        if (!resolve_read_g(wres, info->base.s, svname))
            log_dieusys(LOG_EXIT_SYS, "read resolve file") ;
    
        info_field_align(tree_buf, fields, field_suffix,MAXOPTS) ;
    
        if (!master) {
    
            info_display_string(fields[0], tres.sa.s, tres.name, 0) ;
            info_display_string(fields[1], tres.sa.s, tres.depends, 1) ;
            info_display_string(fields[2], tres.sa.s, tres.requiredby, 1) ;
            info_display_string(fields[3], tres.sa.s, tres.allow, 1) ;
            info_display_string(fields[4], tres.sa.s, tres.groups, 1) ;
            info_display_string(fields[5], tres.sa.s, tres.contents, 1) ;
            info_display_int(fields[6], tres.ndepends) ;
            info_display_int(fields[7], tres.nrequiredby) ;
            info_display_int(fields[8], tres.nallow) ;
            info_display_int(fields[9], tres.ngroups) ;
            info_display_int(fields[10], tres.ncontents) ;
            info_display_int(fields[11], tres.init) ;
            info_display_int(fields[12], tres.supervised) ;
            info_display_int(fields[13], tres.disen) ;
    
        } else {
    
            info_display_string(fields[0], mres.sa.s, mres.name, 1) ;
            info_display_string(fields[3], mres.sa.s, mres.allow, 1) ;
            info_display_string(fields[14], mres.sa.s, mres.enabled, 1) ;
            info_display_string(fields[15], mres.sa.s, mres.current, 1) ;
            info_display_string(fields[16], mres.sa.s, mres.contents, 1) ;
            info_display_int(fields[17], mres.nenabled) ;
            info_display_int(fields[18], mres.ncontents) ;
        }
    
        resolve_free(wres) ;
    
        return 0 ;
    }