#!/bin/bash
# vi: set tabstop=2 shiftwidth=2 noexpandtab :

MAP_COMMAND["install"]=fn_command_install
MAP_COMMAND_DESC["install"]="запуск установки."
MAP_COMMAND_HELP["install"]=fn_command_install_help

function fn_command_install() {
    local __parts=($@)

    if [[ "list" == "${__parts[0]}" ]]; then
        echo "Части playbook'а:"
        for __ansible_part in "${ANSIBLE_PARTS[@]}"; do
            echo -e " - ${CY}${__ansible_part}${NC}"
        done
        exit 0
    fi

    if [[ ${#__parts[@]} -gt 0 ]]; then
        # Проверяем указанные части
        for __part in "${__parts[@]}"; do
            if [[ ! "${ANSIBLE_PARTS[*]}" =~ "${__part}" ]]; then
                LogError "Unknown part: ${CY}${__part}${NC}"
                exit 1
            fi
        done
    fi

    run ${__parts[*]}
}

function run() {
    local __parts=($@)

    local __ansible_extra_vars
    __ansible_extra_vars="--extra-vars \"dd_vars=$ANSIBLE_TARGET_HOST\""

    if [[ ${#__parts[@]} -eq 0 ]]; then
        __ansible_extra_vars="$__ansible_extra_vars --extra-vars \"dd_install=true\""
    else
        for __part in "${__parts[@]}"; do
            __ansible_extra_vars="$__ansible_extra_vars --extra-vars \"dd_install_${__part}=true\""
        done
    fi

    local __ansible_become=""
    if [[ $ANSIBLE_BECOME == 1 ]]; then
        __ansible_become="--become --become-user=$ANSIBLE_BECOME_USER"
    fi

    local __ansible_vvv=""
    if [[ $DD_DEBUG -gt 1 ]]; then
        __ansible_vvv="-vvv"
    fi

    local __ansible_eval="ansible-playbook \
        $__ansible_vvv \
        $__ansible_become \
        -i "$BASE_DIR"/hosts.yml \
        -l "$ANSIBLE_TARGET_HOST" \
        "$BASE_DIR"/"$ANSIBLE_PLAYBOOK" \
        $__ansible_extra_vars"

    Title "Start Annsible Playbook"
    LogDebug $__ansible_eval
    eval $__ansible_eval
}

function fn_command_install_help() {
    echo "Использование:"
    echo -e " ${CW}$(basename $0) ${CY}install ${CC}[list|<PARTS>]${NC}"
    echo -e "\nКоманды:"
    echo -e " ${CY}list${NC}    - показать список известных частей playbook'а."
    echo -e " ${CY}<PARTS>${NC} - (опционально) установить только часть playbook'а. Можно указать несколько частей, разделяя их запятой(,)."
    echo -e " *       - Полная установка."
}