package main

import "core:fmt"
import vmem "core:mem/virtual"
import "core:os"
import "core:strings"

main :: proc() {
	directory := "/Users/simon/Odin/cm/test/website/MARKDOWN/"
	output_dir := "/Users/simon/Odin/cm/test/website/HTML/"

	arena: vmem.Arena
	arena_err := vmem.arena_init_growing(&arena)
	ensure(arena_err == nil)
	arena_alloc := vmem.arena_allocator(&arena)
	defer vmem.arena_destroy(&arena) //clean

	md_files := walk_tree_and_get_md_names(directory, arena_alloc)

	for file, i in md_files {
		os.change_directory(directory)

		fmt.printfln("parsing %s to html...", file)
		html, parse_err := parse_file_md_to_html(file, arena_alloc)
		if parse_err != nil {
			fmt.printfln("ERROR: Could not open file %s: %s", file, os.error_string(parse_err))
		}

		filename := strings.split(file, directory)
		trimmed_filename := strings.trim_right(filename[1], ".md")

		sb := strings.builder_make()
		strings.write_string(&sb, fmt.aprintf("%v", trimmed_filename, allocator = arena_alloc))
		strings.write_string(&sb, ".html")

		os.change_directory(output_dir)
		full_filename := strings.to_string(sb)
		file, file_err := os.create(full_filename)

		os.write_string(file, CSS_PREFIX)
		os.write_string(file, MASTODON_PREFIX)
		os.write_string(file, html)
	}
}