#!/usr/bin/env bash
#
# create_snowflake_structure.sh
# -------------------------------------------------
# Creates a ready‑to‑use folder layout for the Snowflake
# writing outline method.
#
# Usage:
#   ./create_snowflake_structure.sh "MyNovel"
#
# If no argument is supplied, the script defaults to a folder
# named "SnowflakeProject".
# -------------------------------------------------

set -euo pipefail   # safety: exit on error, treat unset vars as errors

# ------------------------------------------------------------------
# Helper: print a short usage message
# ------------------------------------------------------------------
usage() {
    echo "Usage: $0 [project_folder_name]"
    echo "Creates the Snowflake writing‑method folder structure."
    exit 1
}

# ------------------------------------------------------------------
# Determine the root folder name
# ------------------------------------------------------------------
PROJECT_NAME="${1:-SnowflakeProject}"
ROOT_DIR="${PWD}/${PROJECT_NAME}"

# ------------------------------------------------------------------
# Define the directory tree (relative to ROOT_DIR)
# ------------------------------------------------------------------
DIRS=(
    "01-Premise"
    "02-Synopsis"
    "03-Characters/main_characters"
    "03-Characters/supporting_characters"
    "03-Characters/character_grid"
    "04-PlotOutline"
    "04-PlotOutline/scene_breakdown"
    "05-NarrativeSheets/act_1"
    "05-NarrativeSheets/act_2"
    "05-NarrativeSheets/act_3"
    "06-FirstDraft"
    "07-Revisions/structural_edits"
    "07-Revisions/line_edits"
    "07-Revisions/proofreading"
    "08-Final/metadata"
    "08-Final/submission_materials"
)

# ------------------------------------------------------------------
# Create the directories
# ------------------------------------------------------------------
echo "Creating project folder: ${ROOT_DIR}"
mkdir -p "${ROOT_DIR}"

for d in "${DIRS[@]}"; do
    mkdir -p "${ROOT_DIR}/${d}"
done

# ------------------------------------------------------------------
# Optional: create placeholder files so you have a starting point
# ------------------------------------------------------------------
touch "${ROOT_DIR}/01-Premise/premise.txt"
touch "${ROOT_DIR}/02-Synopsis/synopsis.txt"
touch "${ROOT_DIR}/03-Characters/main_characters/protagonist.md"
touch "${ROOT_DIR}/03-Characters/main_characters/antagonist.md"
touch "${ROOT_DIR}/03-Characters/character_grid/character_grid.xlsx"
touch "${ROOT_DIR}/04-PlotOutline/plot_outline.docx"
touch "${ROOT_DIR}/05-NarrativeSheets/act_1/scene_01.md"
touch "${ROOT_DIR}/06-FirstDraft/draft_v1.docx"
touch "${ROOT_DIR}/07-Revisions/structural_edits/notes.txt"
touch "${ROOT_DIR}/08-Final/final_manuscript.docx"
touch "${ROOT_DIR}/README.md"

# ------------------------------------------------------------------
# Finished
# ------------------------------------------------------------------
echo "Folder structure created successfully!"
echo "Root directory: ${ROOT_DIR}"
echo "You can now start populating the files."