#!/usr/bin/env bash
# This script automatically detect the EasyEffects presets directory and installs the presets

GIT_REPOSITORY="https://raw.githubusercontent.com/JackHack96/EasyEffects-Presets/master"

check_installation() {
    if command -v flatpak &>/dev/null && flatpak list | grep -q "com.github.wwmm.easyeffects"; then
        PRESETS_DIRECTORY="$HOME/.var/app/com.github.wwmm.easyeffects/config/easyeffects"
    elif which easyeffects >/dev/null; then
        PRESETS_DIRECTORY="$HOME/.config/easyeffects"
    else
        echo "Error! Couldn't find EasyEffects presets directory!"
        exit 1
    fi
    mkdir -p $PRESETS_DIRECTORY
}

check_impulse_response_directory() {
    if [ ! -d "$PRESETS_DIRECTORY/irs" ]; then
        mkdir "$PRESETS_DIRECTORY/irs"
    fi
}

read_choice() {
    while :; do
        read -r CHOICE
        if [ -z "$CHOICE" ]; then
            CHOICE=1 #default
        fi
        if [[ $CHOICE =~ ^[1-6]+$ ]]; then
            break
        fi
        echo "Invalid option! Please input a value between 1 and 5!"
    done
}

install_menu() {
    echo "Please select an option for presets installation (Default=1)"
    echo "1) Install all presets"
    echo "2) Install Perfect EQ preset"
    echo "3) Install all bass boosting presets"
    echo "4) Install Advanced Auto Gain"
    echo "5) Install Laptop speaker preset"
    echo "6) Install loudness + autogain laptop preset"
}

install_presets() {
    case $CHOICE in
    1)
        echo "Installing Bass Enhancing + Perfect EQ preset..."
        curl "$GIT_REPOSITORY/Bass%20Enhancing%20%2B%20Perfect%20EQ.json" --output "$PRESETS_DIRECTORY/output/Bass Enhancing + Perfect EQ.json" --silent
        echo "Installing impulse response files..."
        curl "$GIT_REPOSITORY/irs/Dolby%20ATMOS%20((128K%20MP3))%201.Default.irs" --output "$PRESETS_DIRECTORY/irs/Dolby ATMOS ((128K MP3)) 1.Default.irs" --silent
        curl "$GIT_REPOSITORY/irs/MaxxAudio%20Pro%20((128K%20MP3))%204.Music%20w%20MaxxSpace.irs" --output "$PRESETS_DIRECTORY/irs/MaxxAudio Pro ((128K MP3)) 4.Music w MaxxSpace.irs" --silent
        curl "$GIT_REPOSITORY/irs/Razor%20Surround%20((48k%20Z-Edition))%202.Stereo%20+20%20bass.irs" --output "$PRESETS_DIRECTORY/irs/Razor Surround ((48k Z-Edition)) 2.Stereo +20 bass.irs" --silent
        curl "$GIT_REPOSITORY/irs/Accudio%20((48kHz%20Z.E.))%20Earpods%20HIFI.irs" --output "$PRESETS_DIRECTORY/irs/Accudio ((48kHz Z.E.)) Earpods HIFI.irs" --silent
        curl "$GIT_REPOSITORY/irs/Accudio%20((48kHz%20Z.E.))%20MDR-E9LP%20HIFI.irs" --output "$PRESETS_DIRECTORY/irs/Accudio ((48kHz Z.E.)) MDR-E9LP HIFI.irs" --silent
        curl "$GIT_REPOSITORY/irs/Accudio%20((48kHz%20Z.E.))%20MDR-E9LP%20SM%20SRH940.irs" --output "$PRESETS_DIRECTORY/irs/Accudio ((48kHz Z.E.)) MDR-E9LP SM SRH940.irs" --silent
        curl "$GIT_REPOSITORY/irs/Accudio%20((48kHz%20Z.E.))%20MDR-E9LP%20SM%20XBA3.irs" --output "$PRESETS_DIRECTORY/irs/Accudio ((48kHz Z.E.)) MDR-E9LP SM XBA3.irs" --silent
        curl "$GIT_REPOSITORY/irs/Accudio%20((48kHz%20Z.E.))%20MDR-E9LP%20SM%20beyerT1.irs" --output "$PRESETS_DIRECTORY/irs/Accudio ((48kHz Z.E.)) MDR-E9LP SM beyerT1.irs" --silent
        curl "$GIT_REPOSITORY/irs/Accudio%20((48kHz%20Z.E.))%20MDR-XB500%20HIFI.irs" --output "$PRESETS_DIRECTORY/irs/Accudio ((48kHz Z.E.)) MDR-XB500 HIFI.irs" --silent
        curl "$GIT_REPOSITORY/irs/Accudio%20((48kHz%20Z.E.))%20XBA-H3%20HIFI.irs" --output "$PRESETS_DIRECTORY/irs/Accudio ((48kHz Z.E.)) XBA-H3 HIFI.irs" --silent
        curl "$GIT_REPOSITORY/irs/Accudio%20((48kHz%20Z.E.))%20XBA-H3%20SM%20SRH940.irs" --output "$PRESETS_DIRECTORY/irs/Accudio ((48kHz Z.E.)) XBA-H3 SM SRH940.irs" --silent
        curl "$GIT_REPOSITORY/irs/Accudio%20((48kHz%20Z.E.))%20XBA-H3%20SM%20XBA4.irs" --output "$PRESETS_DIRECTORY/irs/Accudio ((48kHz Z.E.)) XBA-H3 SM XBA4.irs" --silent
        curl "$GIT_REPOSITORY/irs/Accudio%20((48kHz%20Z.E.))%20XBA-H3%20SM%20beyerT1.irs" --output "$PRESETS_DIRECTORY/irs/Accudio ((48kHz Z.E.)) XBA-H3 SM beyerT1.irs" --silent
        curl "$GIT_REPOSITORY/irs/Creative%20X-Fi%20((Z-Edition))%20Crystalizer%2010%20%2B%20Expand%2010.irs" --output "$PRESETS_DIRECTORY/irs/Creative X-Fi ((Z-Edition)) Crystalizer 10 + Expand 10.irs" --silent
        curl "$GIT_REPOSITORY/irs/HTC%20Beats%20Audio%20((Z-Edition)).irs" --output "$PRESETS_DIRECTORY/irs/HTC Beats Audio ((Z-Edition)).irs" --silent
        curl "$GIT_REPOSITORY/irs/Waves%20MaxxAudio%20((Z-Edition))%20AudioWizard%201.Music.irs" --output "$PRESETS_DIRECTORY/irs/Waves MaxxAudio ((Z-Edition)) AudioWizard 1.Music.irs" --silent
        echo "Selecting default impulse response file..."
        sed -i "s|<PRESETS_DIRECTORY>|$PRESETS_DIRECTORY|g" "$PRESETS_DIRECTORY/output/Bass Enhancing + Perfect EQ.json"
        echo "Installing Boosted preset..."
        curl "$GIT_REPOSITORY/Boosted.json" --output "$PRESETS_DIRECTORY/output/Boosted.json" --silent
        echo "Installing Perfect EQ preset..."
        curl "$GIT_REPOSITORY/Perfect%20EQ.json" --output "$PRESETS_DIRECTORY/output/Perfect EQ.json" --silent
        curl "$GIT_REPOSITORY/Bass%20Boosted.json" --output "$PRESETS_DIRECTORY/output/Bass Boosted.json" --silent
        sed -i "s|<PRESETS_DIRECTORY>|$PRESETS_DIRECTORY|g" "$PRESETS_DIRECTORY/output/Bass Boosted.json"
        echo "Installing Advanced Auto Gain..."
        curl "$GIT_REPOSITORY/Advanced%20Auto%20Gain.json" --output "$PRESETS_DIRECTORY/output/Advanced Auto Gain.json" --silent
        echo "Installing  Laptop preset..."
        curl "https://raw.githubusercontent.com/Digitalone1/EasyEffects-Presets/master/LoudnessEqualizer.json" --output "$PRESETS_DIRECTORY/output/Laptop.json" --silent
        echo "Installing loudness + autogain laptop preset..."
        curl "$GIT_REPOSITORY/Loudness%2BAutogain.json" --output "$PRESETS_DIRECTORY/output/Loudness+Autogain.json" --silent
        ;;
    2)
        echo "Installing Perfect EQ preset..."
        curl "$GIT_REPOSITORY/Perfect%20EQ.json" --output "$PRESETS_DIRECTORY/output/Perfect EQ.json" --silent
        ;;
    3)
        echo "Installing Bass Enhancing + Perfect EQ preset..."
        curl "$GIT_REPOSITORY/Bass%20Enhancing%20%2B%20Perfect%20EQ.json" --output "$PRESETS_DIRECTORY/output/Bass Enhancing + Perfect EQ.json" --silent
        sed -i "s|<PRESETS_DIRECTORY>|$PRESETS_DIRECTORY|g" "$PRESETS_DIRECTORY/output/Bass Enhancing + Perfect EQ.json"
        echo "Installing Boosted preset..."
        curl "$GIT_REPOSITORY/Boosted.json" --output "$PRESETS_DIRECTORY/output/Boosted.json" --silent
        curl "$GIT_REPOSITORY/Bass%20Boosted.json" --output "$PRESETS_DIRECTORY/output/Bass Boosted.json" --silent
        sed -i "s|<PRESETS_DIRECTORY>|$PRESETS_DIRECTORY|g" "$PRESETS_DIRECTORY/output/Bass Boosted.json"
        ;;
    4)
        echo "Installing Advanced Auto Gain..."
        curl "$GIT_REPOSITORY/Advanced%20Auto%20Gain.json" --output "$PRESETS_DIRECTORY/output/Advanced Auto Gain.json" --silent
        ;;
    5)
        echo "Installing Laptop preset..."
        curl "https://raw.githubusercontent.com/Digitalone1/EasyEffects-Presets/master/LoudnessEqualizer.json" --output "$PRESETS_DIRECTORY/output/Laptop.json" --silent
        ;;
    6)
        echo "Installing loudness + autogain laptop preset..."
        curl "$GIT_REPOSITORY/Loudness%2BAutogain.json" --output "$PRESETS_DIRECTORY/output/Loudness+Autogain.json" --silent
        ;;

    esac

}

check_installation
check_impulse_response_directory
install_menu
read_choice
install_presets