#include "ansi_style.h"
#include <stddef.h>

/* Default colorful theme — 16-color SGR, widely supported. */
static const ansi_theme_t THEME_COLOR = {
    .reset = "\033[0m",

    .heading = {
        NULL,
        "\033[1;96m", /* h1 bright cyan */
        "\033[1;94m", /* h2 bright blue */
        "\033[1;92m", /* h3 bright green */
        "\033[1;95m", /* h4 bright magenta */
        "\033[1;93m", /* h5 bright yellow */
        "\033[1;91m", /* h6 bright red */
    },
    .heading_end = "\033[0m",

    .strong_on  = "\033[1m",
    .strong_off = "\033[22m",
    .emph_on    = "\033[3;33m",  /* italic yellow */
    .emph_off   = "\033[23;39m",
    .strike_on  = "\033[9m",
    .strike_off = "\033[29m",

    .code_on  = "\033[1;36m",    /* bright cyan */
    .code_off = "\033[22;39m",
    .fence_on  = "\033[32m",     /* green */
    .fence_off = "\033[0m",

    .link_on  = "\033[4;94m",    /* underline bright blue */
    .link_off = "\033[24;39m",
    .url_on   = "\033[2;36m",    /* dim cyan */
    .url_off  = "\033[22;39m",
    .image_on  = "\033[95m",
    .image_off = "\033[39m",

    .bullet     = "\033[93m• \033[0m",
    .bullet_end = "",
    .ol_on      = "\033[93m",
    .ol_off     = "\033[0m",

    .bq_prefix = "\033[2;35m│ \033[0m",
    .th_on     = "\033[1;96m",
    .th_off    = "\033[0m",
    .sep       = "\033[2m │ \033[0m",

    .latex_on  = "\033[95m",
    .latex_off = "\033[39m",
};

/* Monochrome / attribute-only (previous behavior). */
static const ansi_theme_t THEME_PLAIN = {
    .reset = "\033[0m",

    .heading = {
        NULL,
        "\033[1m", "\033[1m", "\033[1m",
        "\033[1m", "\033[1m", "\033[1m",
    },
    .heading_end = "\033[0m",

    .strong_on  = "\033[1m",
    .strong_off = "\033[22m",
    .emph_on    = "\033[3m",
    .emph_off   = "\033[23m",
    .strike_on  = "\033[9m",
    .strike_off = "\033[29m",

    .code_on  = "\033[7m",
    .code_off = "\033[27m",
    .fence_on  = "\033[2m",
    .fence_off = "\033[0m",

    .link_on  = "",
    .link_off = "",
    .url_on   = "",
    .url_off  = "",
    .image_on  = "",
    .image_off = "",

    .bullet     = "• ",
    .bullet_end = "",
    .ol_on      = "",
    .ol_off     = "",

    .bq_prefix = "\033[2m| \033[0m",
    .th_on     = "\033[1m",
    .th_off    = "\033[22m",
    .sep       = " | ",

    .latex_on  = "",
    .latex_off = "",
};

const ansi_theme_t *ansi_theme_color(void)
{
    return &THEME_COLOR;
}

const ansi_theme_t *ansi_theme_plain(void)
{
    return &THEME_PLAIN;
}