#!/bin/bash

# Configuration options that all tests must include
set -e
cosmos-testd config chain-id cosmostest
cosmos-testd config output json 
cosmos-testd config broadcast-mode block

# Test config addresses (Alice & Bob)
accounts=$(curl -s http://localhost:1317/cosmos/auth/v1beta1/accounts | jq -M ".accounts")
declare -g ALICE=$(echo $accounts | jq -rM '.[] | select(.account_number == "0") | .address')
declare -g BOB=$(echo $accounts | jq -rM '.[] | select(.account_number == "1") | .address')

function assert_eq {
    read -r out
    if [[ $out = $1 ]]; then
        log_ok
        echo $2 correctly equals $1
    else
        log_fail
        echo $2 should equal $1, instead got $out.
        exit 1
    fi
}

function expect_change {
    read -r out
    expected=$1
    comp=$2
    desc=$3
    res=$(echo "$out - $comp" | bc)
    if [[ $res = $expected ]]; then
        log_ok
        echo $desc correctly equals $res
    else
        log_fail
        echo $desc should equal $expected, instead got $res
        exit 1
    fi
}


# Get balance of an account.
function get_balance {
    local addr=$1
    local denom=$2
    cosmos-testd q bank balances $addr \
        | jq -rM ".balances[] | select(.denom == \"$denom\") | .amount"
}

# Get current block time from chain.
function get_block_time {
    return \
    $(
        curl -s http://0.0.0.0:1317/cosmos/base/tendermint/v1beta1/blocks/latest \
        | jq -M ".blocks.header.height | tonumber"
    )
}

function get_code {
    read -r out
    return $out | grep code: | awk -F ': ' '{print $2}'
}

function get_key {
    read -r out
    local filter=$2
    echo $out | jq -M $filter
}

function get_last_auction_index {
    res=$(cosmos-testd q cosmostest show-next-auction | jq -M ".NextAuction.auctionId | tonumber")
    echo "$res-1" | bc
}

function get_next_auction_index {
    cosmos-testd q cosmostest show-next-auction | jq -M ".NextAuction.auctionId | tonumber"
}

function now {
    local op=$1
    local amount=$2
    if [[ op = "" ]]; then
        date +%s
    else
        echo "$(date +%s) $op $amount" | bc
    fi
}

function expect_success {
    read -r out
    local msg=${1:-Expect transaction to succeed}
    local res=$(echo $out | jq -M ".code")
    local raw_log=$(echo $out | jq -M ".raw_log")

    # globally write response key
    # response=$(echo $out | jq -M ".")

    if [[ $res = 0 ]]; then
        log_ok
        echo $msg
    else
        log_fail
        echo $msg
        echo $raw_log
        exit 1
    fi
}

function expect_fail {
    read -r out
    local msg=${1:-Expect transaction to revert}
    local res=$(echo $out | jq -M ".code")
    if [[ $res = 0 ]]; then
        log_fail
        echo $msg
        exit 1
    else
        log_ok
        echo $msg
    fi
}

function log_info {
    printf "[ INFO ]    $1\n"
}

function log_test {
    printf "$(fmt_cyan '[ TEST ]')    $1\n"
}

function log_ok {
    printf "$(fmt_green '[  OK  ]')    "
}

function log_fail {
    printf "$(fmt_red '[ FAIL ]')    "
}

function fmt_red {
    printf "\e[31m$1\e[0m"
}

function fmt_green {
    printf "\e[32m$1\e[0m"
}

function fmt_cyan {
    printf "\e[96m$1\e[0m"
}