//
// Created by zemon on 15.11.22.
//
#include "CliRedirectTable.h"


bool CliRedirectionTable_RecAdd(tCliRedirectTable *baseTable, char *cmdStatic, uint8_t cmdLen, cliCall mtd, void *env) {
    if (baseTable->count >= baseTable->itemsLimit) {
        return false;
    }

    baseTable->items[baseTable->count].cmd.data = cmdStatic;
    baseTable->items[baseTable->count].cmd.length = cmdLen;
    baseTable->items[baseTable->count].method = mtd;
    baseTable->items[baseTable->count].env = env;

    ++baseTable->count;
    return true;
}


void CliRedirectionTable_Init(tCliRedirectTable *baseTable, tCliRedirectItem *mem, uint16_t itemsLimit) {
    baseTable->count = 0;
    baseTable->itemsLimit = itemsLimit;
    baseTable->items = mem;
}

int32_t CliRedirectionTable_ProcessCmd(tCliRedirectTable *env, tCliCmd *cmd) {
    for (uint16_t id = 0; id < env->count; ++id) {
        tCliRedirectItem *item = env->items + id;
        char *cmdName = CliCmd_RxStartsWith(cmd, item->cmd.data, item->cmd.length);
        if (cmdName) {
            CliCmd_RxSkip(cmd, item->cmd.length);
            CliCmd_RxSkipSpace(cmd);
            return item->method(item->env, cmd);
        }
    }
    return -1;
}

int32_t CliRedirectionTable_ListCmd(tCliRedirectTable *env, tCliCmd *cmd, char divider) {
    for (uint16_t id = 0; id < env->count; ++id) {
        tCliRedirectItem *item = env->items + id;
        CliCmd_Print(cmd, item->cmd.data, item->cmd.length);
        if (divider) {
            CliCmd_Print(cmd, &divider, 1);
        }
    }
    return -1;
}