#############################################
#                Rac GUI
# Distributed under GNU Public License
# Author: Sergey Kalinin svk@nuk-svk.ru
# Copyright (c) "http://nuk-svk.ru", 2018
# https://bitbucket.org/svk28/rac-gui
#############################################
# Config file and dictionary working functions
# global dict - $servers_list
##############################################

# Получаем юзера и пароль из конфига
proc GetInfobaseUser {host cluster infobase} {
    global servers_list
    if [dict exists $servers_list servers $host clusters $cluster infobases $infobase infobase_user] {
        return [dict get $servers_list servers $host clusters $cluster infobases $infobase infobase_user]
    }
}
proc GetInfobasePassword {host cluster infobase} {
    global servers_list
    if [dict exists $servers_list servers $host clusters $cluster infobases $infobase infobase_pwd] {
        return [dict get $servers_list servers $host clusters $cluster infobases $infobase infobase_pwd]
    }
}
proc GetClusterAdmin {host cluster} {
    global servers_list
    if [dict exists $servers_list servers $host clusters $cluster cluster_user] {
        return [dict get $servers_list servers $host clusters $cluster cluster_user]
    }
}
proc GetClusterPassword {host cluster} {
    global servers_list
    if [dict exists $servers_list servers $host clusters $cluster cluster_pwd] {
        return [dict get $servers_list servers $host clusters $cluster cluster_pwd]
    }
}

proc GetAgentAdmin {host} {
    global servers_list
    if [dict exists $servers_list servers $host agent_user] {
        return [dict get $servers_list servers $host agent_user]
    }
}
proc GetAgentPassword {host} {
    global servers_list
    if [dict exists $servers_list servers $host agent_pwd] {
        return [dict get $servers_list servers $host agent_pwd]
    }
}



# Конвертация словаря в удобочитаемый формат

proc DictFormatter {dict {indent}} {
    set str ""
    set i 0
    foreach {k v} $dict {
        #if {$v eq ""} {set v "NULL"}
        #puts "\nkey - $k value - [string trim $v]"
        
        if [regexp {\{} $v] {
            append indent "-"
            DictFormatter $v $indent
        } elseif [regexp {\}} $v] {
            set indent [string trimright $indent "-"]
            DictFormatter $v $indent
        } else {
            set str "$k $v"
        }
    }
    puts "$indent$str"
}
proc dict2json {dictionary} {
    dict for {key value} $dictionary {
        puts "$key $value"
        if {[string match {\{*\}} $value]} {
            lappend Result "\"$key\":$value"
        } elseif {![catch {dict size $value}]} {
            lappend Result "\"$key\":\"[dict2json $value]\""
        } else {
            lappend Result "\"$key\":\"$value\""
        }
        puts $Result
    }
    return "\{[join $Result ",\n"]\}"
}


proc SetServersConfigDict {} {
    global servers_list
    
}

# Сохраянем конфиг
proc SaveConfig {} {
    global dir servers_list
    #puts ">>>>>>>>>>> $servers_list <<<<<<<<<<<<"
    set file [open [file join $dir(work) 1c_srv_new.cfg] "w"]
    set f [open [file join $dir(work) 1c_srv_new_.cfg] "w"]
    if {![dict exists $servers_list servers]} {
        return
    }
    set dict [dict get $servers_list servers]
    set dict [string map {"\{" "\{\n" "\}" "\n\}"} $dict]
    regsub -- {(\})} $dict "\}\n" dict
    puts $file $dict
    close $file
    set file [open [file join $dir(work) 1c_srv_new.cfg] "r"]
    
    set str ""
    seek $file 0
    set close_brace 0
    set open_brace 0
    set indent ""
    while {[gets $file line] >=0} {
        if [regexp -- {\{} $line] {
            if {$open_brace == 0} {
                append indent ""
            } else {
                append indent "    "
            }
            incr open_brace
        }
        if [regexp -- {\}} $line] {
            #incr open_brace -1
            set indent [string range $indent 0 end-4]
            incr close_brace
        }
        if [regexp -nocase -all -- {(\})(.+?\{)} $line match brace phrase] {
            set line "$brace\n$indent$phrase"
        } 
        if {$open_brace > $close_brace} {
            #set line "$indent$line"
        }
        if [regexp -nocase -indices -all  -- {((.*?)\s(".*?"))} $line match v1 v2 v3] {
            set index [lindex [split $v3 " "] 1]
            #puts $index
            set last_pair [string trim [string range $line $index+1 end]]
            set line [GetDictFromString $line $indent]
            if {$last_pair ne ""} {
                append line "$indent[string trim $last_pair]"
            }
        }
        append str $indent [string trim $line] "\n"
    }
    puts $f $str
    close $f
    set file [open [file join $dir(work) 1c_srv_new.cfg] "w"]
    set f [open [file join $dir(work) 1c_srv_new_.cfg] "r"]
    while {[gets $f line] >=0} {
        if {$line ne ""} {
            puts $file $line
        }
    }
    #puts $file $servers_list
    #file delete -force [file join $dir(work) 1c_srv_new_.cfg]    
    #file copy -force [file join $dir(work) 1c_srv_new_.cfg] [file join $dir(work) 1c_srv_new.cfg]
}

proc GetDictFromString {str indent} {
    puts $str
    if [regexp -nocase -indices  -- {((.*?)\s(".*?"))} $str match v1 v2 v3] {
        set index [lindex [split $v3 " "] 1]
        set first_pair [string range $str 0 $index]
        append res $indent $first_pair "\n"
        append res [GetDictFromString [string range $str $index+1 end] $indent] "\n"
        #append res [string range $str $index+1 end] "\n"
        return $res    
    }
}


# Проверка установки переменных в конфиге
proc CheckVariablesSet {} {
    global default dir
    set lst_vars {
        rac_dir
        critical_total_memory
        temporary_allowed_total_memory
        temporary_allowed_total_memory_time_limit
    }
    set result [::msgcat::mc "The default variables is undefinied:"]
    set var ""
    foreach item $lst_vars {
        if {![info exists default($item)]} {
            append var "\ndefault($item)"
        }
    }
    puts $var
    append result $var "\n" [::msgcat::mc "New config file will be copying from RAC GUI distributive."]
    if {$var ne ""} {
        set answer [tk_messageBox -message $result \
        -icon warning -type yesno ]
        switch -- $answer {
            no return
            yes {
                CopyNewConfig
                source [file join $dir(work) rac_gui.cfg]
            }
        }
    }
}


proc CopyNewConfig {} {
    global dir
    if {[file exists [file join $dir(work) rac_gui.cfg]] ==1} {
        file rename -force [file join $dir(work) rac_gui.cfg] [file join $dir(work) rac_gui.cfg.old]
        file copy [file join $dir(root) rac_gui.cfg] [file join $dir(work) rac_gui.cfg]
    } 
    
}