#!/bin/bash

# doc cmd_import_images {
#
# DESCRIPTION
#   cmd_import_images - Imports CD images into GIT_DIR
#
# USAGE
#   cmd_import_images </path/to/image/folder> [<...>]
#
# DEPENDENCIES src/import_images
#
# }

cmd_import_images() {
    local GIT_DIR="${1}"
    local SOURCE="${2}"; shift 2
    local dirList=("${@}")

    for dir in ${dirList[@]}; do
        folderList=($(find "${dir}" -name '*.cue' -printf '%h\n' | awk '!seen[$0]++'))

        # Consolidating all detected images
        for folder in ${folderList[@]}; do
            _msg EXEC "Consolidating ${folder}"
            local fileList=($(find "${folder}" \( -name '*.flac' -o -name '*.cue' -o -name '*.accurip' -o -name '*.log' -o -name '*.jpg' -o -name '*.png' \) ))
            for ext in flac cue accurip log jpg; do
                local fileList=($(find "${folder}" -name "*.${ext}"))
                [[ ${#fileList[@]} -gt 1 ]] && return 1
                case ${ext} in
                    flac) 
                        local IMG="${fileList}"
                        [[ -z "${IMG}" ]] && return 2
                    ;;
            
                    cue)
                        local CUE="${fileList}"
                        [[ -z "${CUE}" ]] && return 2
                    ;;
    
                    (accurip) local ACCURIP="-a \"${fileList}\"" ;;
                    (log) local LOG="-l \"${fileList}\"" ;;
                    (jpg) local COVER="-c \"${fileList}\"" ;;
                esac
            done
            import_images "${GIT_DIR}" "${SOURCE}" "${IMG}" "${CUE}" ${ACCURIP} ${LOG} ${JPG}
            local EXIT=$?
            [[ ${EXIT} -eq 0 ]] _msg OK || _msg WARN "Import_images exited with code ${EXIT}"
        done

        
        # Import folders
        local importList=($(find ${GIT_DIR}/.import/${SOURCE}/ -mindepth 1 -maxdepth 1 -type d -printf '%p\t'))
        for import in ${importList[@]}; do
            _msg EXEC "Importing ${import}"
            import_src "${GIT_DIR}" "${import}" 
            local EXIT=$?
            [[ ${EXIT} -eq 0 ]] _msg OK || _msg WARN "import_src exited with code ${EXIT}"
        done
    done
}