// Copyright 2025 Andrew Kannan (awkannan)
// SPDX-License-Identifier: GPL-2.0-or-later

#include "quantum.h"

#ifdef OLED_ENABLE
oled_rotation_t oled_init_kb(oled_rotation_t rotation) {
    if (is_keyboard_master()) {
        return OLED_ROTATION_0;
    } else {
        return OLED_ROTATION_90;
    }
    return rotation;
}

static void render_logo(void) {
    static const char PROGMEM qmk_logo[] = {
        0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,0x88,0x89,0x8a,0x8b,0x8c,0x8d,0x8e,0x8f,0x90,0x91,0x92,0x93,0x94,
        0xa0,0xa1,0xa2,0xa3,0xa4,0xa5,0xa6,0xa7,0xa8,0xa9,0xaa,0xab,0xac,0xad,0xae,0xaf,0xb0,0xb1,0xb2,0xb3,0xb4,
        0xc0,0xc1,0xc2,0xc3,0xc4,0xc5,0xc6,0xc7,0xc8,0xc9,0xca,0xcb,0xcc,0xcd,0xce,0xcf,0xd0,0xd1,0xd2,0xd3,0xd4,0
    };
    oled_write_P(qmk_logo, false);
}

void print_status_narrow(void) {
    oled_write_P(PSTR("\n\n"), false);
    switch (get_highest_layer(layer_state)) {
        case 0:
            oled_write_ln_P(PSTR("Qwrt"), false);
            break;
        case 1:
            oled_write_ln_P(PSTR("Clmk"), false);
            break;
        default:
            oled_write_P(PSTR("Mod\n"), false);
            break;
    }
    oled_write_P(PSTR("\n\n"), false);
    oled_write_ln_P(PSTR("LAYER"), false);
    switch (get_highest_layer(layer_state)) {
        case 0:
        case 1:
            oled_write_P(PSTR("Base\n"), false);
            break;
        case 2:
            oled_write_P(PSTR("Raise"), false);
            break;
        case 3:
            oled_write_P(PSTR("Lower"), false);
            break;
        default:
            oled_write_ln_P(PSTR("Undef"), false);
    }
    oled_write_P(PSTR("\n\n"), false);
    led_t led_usb_state = host_keyboard_led_state();
    oled_write_ln_P(PSTR("CPSLK"), led_usb_state.caps_lock);
}

bool oled_task_kb(void) {
    if (!oled_task_user()) {
        return false;
    }
    if (is_keyboard_master()) {
        print_status_narrow();
    } else {
        render_logo();
    }
    return true;
}

#endif

#ifdef ENCODER_ENABLE
bool encoder_update_kb(uint8_t index, bool clockwise) {
    if (!encoder_update_user(index, clockwise)) {
        return false;
    }
    if (index == 0) {
        if (clockwise) {
            tap_code(KC_VOLU);
        } else {
            tap_code(KC_VOLD);
        }
    } else if (index == 1) {
        if (clockwise) {
            tap_code(KC_PGDN);
        } else {
            tap_code(KC_PGUP);
        }
    }
    return true;
}
#endif