#pragma once

#include <Arduino.h>
#include <pgmspace.h>

// 24x24 monochrome bitmaps, 1 bit per pixel, stored row-major (24 bits = 3 bytes per row, 24 rows = 72 bytes each)
// Pixels are MSB-first. A 0 bit = black, 1 bit = white (GxEPD2 convention for drawBitmap).
// For use with display.drawBitmap(x, y, data, 24, 24, GxEPD_BLACK)

// ── Thermometer ─────────────────────────────────────────────────────────────
static const unsigned char ICON_THERMOMETER[] PROGMEM = {
    0xFF, 0xE7, 0xFF, // row 0
    0xFF, 0xC3, 0xFF, // row 1
    0xFF, 0xC3, 0xFF, // row 2
    0xFF, 0xDB, 0xFF, // row 3
    0xFF, 0xDB, 0xFF, // row 4
    0xFF, 0xDB, 0xFF, // row 5
    0xFF, 0xDB, 0xFF, // row 6
    0xFF, 0xDB, 0xFF, // row 7
    0xFF, 0xDB, 0xFF, // row 8
    0xFF, 0xDB, 0xFF, // row 9
    0xFF, 0xDB, 0xFF, // row 10
    0xFF, 0xDB, 0xFF, // row 11
    0xFF, 0xDB, 0xFF, // row 12
    0xFF, 0xDB, 0xFF, // row 13
    0xFF, 0xDB, 0xFF, // row 14
    0xFE, 0x01, 0x7F, // row 15
    0xFC, 0x00, 0x3F, // row 16
    0xFC, 0x00, 0x3F, // row 17
    0xFC, 0x00, 0x3F, // row 18
    0xFC, 0x00, 0x3F, // row 19
    0xFE, 0x01, 0x7F, // row 20
    0xFF, 0x03, 0xFF, // row 21
    0xFF, 0x03, 0xFF, // row 22
    0xFF, 0xE7, 0xFF, // row 23
};

// ── Droplet / Humidity ───────────────────────────────────────────────────────
static const unsigned char ICON_DROPLET[] PROGMEM = {
    0xFF, 0xFF, 0xFF, // row 0
    0xFF, 0xE7, 0xFF, // row 1
    0xFF, 0xC3, 0xFF, // row 2
    0xFF, 0x81, 0xFF, // row 3
    0xFF, 0x00, 0xFF, // row 4
    0xFE, 0x00, 0x7F, // row 5
    0xFE, 0x00, 0x7F, // row 6
    0xFC, 0x00, 0x3F, // row 7
    0xFC, 0x00, 0x3F, // row 8
    0xFC, 0x00, 0x3F, // row 9
    0xFC, 0x00, 0x3F, // row 10
    0xFC, 0x00, 0x3F, // row 11
    0xFC, 0x00, 0x3F, // row 12
    0xFE, 0x00, 0x7F, // row 13
    0xFE, 0x00, 0x7F, // row 14
    0xFF, 0x00, 0xFF, // row 15
    0xFF, 0x81, 0xFF, // row 16
    0xFF, 0xC3, 0xFF, // row 17
    0xFF, 0xFF, 0xFF, // row 18
    0xFF, 0xFF, 0xFF, // row 19
    0xFF, 0xFF, 0xFF, // row 20
    0xFF, 0xFF, 0xFF, // row 21
    0xFF, 0xFF, 0xFF, // row 22
    0xFF, 0xFF, 0xFF, // row 23
};

// ── Wind ─────────────────────────────────────────────────────────────────────
static const unsigned char ICON_WIND[] PROGMEM = {
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xC0, 0x00, 0xFF,
    0x9F, 0xFF, 0x7F,
    0xFF, 0xFE, 0x7F,
    0x80, 0x00, 0x7F,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0x80, 0x00, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
};

// ── Pressure / Barometer ─────────────────────────────────────────────────────
static const unsigned char ICON_PRESSURE[] PROGMEM = {
    0xFF, 0xC3, 0xFF,
    0xFE, 0x00, 0x7F,
    0xFC, 0x00, 0x3F,
    0xF8, 0x00, 0x1F,
    0xF3, 0xFF, 0xCF,
    0xE7, 0xFF, 0xE7,
    0xEF, 0xFF, 0xF7,
    0xEF, 0x03, 0xF7,
    0xEF, 0xFD, 0xF7,
    0xEF, 0xFD, 0xF7,
    0xEF, 0xFF, 0xF7,
    0xE7, 0xFF, 0xE7,
    0xF3, 0xFF, 0xCF,
    0xF8, 0x00, 0x1F,
    0xFC, 0x00, 0x3F,
    0xFE, 0x00, 0x7F,
    0xFF, 0xC3, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
};

// ── Sun ──────────────────────────────────────────────────────────────────────
static const unsigned char ICON_SUN[] PROGMEM = {
    0xFF, 0xE7, 0xFF,
    0xFF, 0xE7, 0xFF,
    0xFB, 0xE7, 0xDF,
    0xFF, 0xFF, 0xFF,
    0xCF, 0x00, 0xF3,
    0xFE, 0x00, 0x7F,
    0xFC, 0x00, 0x3F,
    0x80, 0x00, 0x01,
    0x80, 0x00, 0x01,
    0xFC, 0x00, 0x3F,
    0xFE, 0x00, 0x7F,
    0xCF, 0x00, 0xF3,
    0xFF, 0xFF, 0xFF,
    0xFB, 0xE7, 0xDF,
    0xFF, 0xE7, 0xFF,
    0xFF, 0xE7, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
};

// ── Bolt / Lightning ─────────────────────────────────────────────────────────
static const unsigned char ICON_BOLT[] PROGMEM = {
    0xFF, 0x87, 0xFF,
    0xFF, 0x0F, 0xFF,
    0xFE, 0x1F, 0xFF,
    0xFC, 0x3F, 0xFF,
    0xF8, 0x00, 0xFF,
    0xF0, 0x01, 0xFF,
    0xE0, 0x03, 0xFF,
    0xC0, 0x07, 0xFF,
    0xFF, 0x80, 0x1F,
    0xFF, 0x00, 0x3F,
    0xFE, 0x01, 0x7F,
    0xFC, 0x03, 0xFF,
    0xF8, 0x07, 0xFF,
    0xF0, 0x0F, 0xFF,
    0xFF, 0x1F, 0xFF,
    0xFF, 0x3F, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
};

// ── Gauge / Speedometer ───────────────────────────────────────────────────────
static const unsigned char ICON_GAUGE[] PROGMEM = {
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xC3, 0xFF,
    0xFE, 0x00, 0x7F,
    0xF8, 0x00, 0x1F,
    0xF3, 0xFF, 0xCF,
    0xEF, 0xFF, 0xF7,
    0xEF, 0x07, 0xF7,
    0xEF, 0x03, 0xF7,
    0xEF, 0x81, 0xF7,
    0xEF, 0xC0, 0xF7,
    0xEF, 0xFF, 0xF7,
    0xF3, 0xFF, 0xCF,
    0xF8, 0x00, 0x1F,
    0xFE, 0x00, 0x7F,
    0xFF, 0xC3, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
};

// ── WiFi ─────────────────────────────────────────────────────────────────────
static const unsigned char ICON_WIFI[] PROGMEM = {
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xC0, 0x00, 0x03,
    0x3F, 0xFF, 0xFC,
    0xFF, 0xFF, 0xFF,
    0xFF, 0x00, 0xFF,
    0xFC, 0x00, 0x3F,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xE7, 0xFF,
    0xFF, 0x81, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xC3, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
};

// ── Battery ───────────────────────────────────────────────────────────────────
static const unsigned char ICON_BATTERY[] PROGMEM = {
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xC3, 0xFF,
    0xFF, 0xC3, 0xFF,
    0xE0, 0x00, 0x07,
    0xDF, 0xFF, 0xFB,
    0xDF, 0x00, 0xFB,
    0xDF, 0x00, 0xFB,
    0xDF, 0x00, 0xFB,
    0xDF, 0xFF, 0xFB,
    0xE0, 0x00, 0x07,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
};

// ── Check / Checkmark ────────────────────────────────────────────────────────
static const unsigned char ICON_CHECK[] PROGMEM = {
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xF9,
    0xFF, 0xFF, 0xF3,
    0xFF, 0xFF, 0xE7,
    0xFF, 0xFF, 0xCF,
    0xFF, 0xFF, 0x9F,
    0xE7, 0xFF, 0x3F,
    0xCF, 0xFE, 0x7F,
    0x9F, 0xFC, 0xFF,
    0x3F, 0xF9, 0xFF,
    0x7F, 0xF3, 0xFF,
    0xFF, 0xE7, 0xFF,
    0xFF, 0xCF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
};

// ── Warning / Exclamation ─────────────────────────────────────────────────────
static const unsigned char ICON_WARNING[] PROGMEM = {
    0xFF, 0xE7, 0xFF,
    0xFF, 0xC3, 0xFF,
    0xFF, 0x81, 0xFF,
    0xFF, 0x81, 0xFF,
    0xFF, 0x00, 0xFF,
    0xFE, 0x18, 0x7F,
    0xFE, 0x18, 0x7F,
    0xFE, 0x18, 0x7F,
    0xFC, 0x18, 0x3F,
    0xFC, 0x18, 0x3F,
    0xFC, 0x18, 0x3F,
    0xFC, 0x00, 0x3F,
    0xFC, 0x18, 0x3F,
    0xFC, 0x18, 0x3F,
    0xFE, 0x18, 0x7F,
    0xFF, 0x00, 0xFF,
    0xFF, 0x81, 0xFF,
    0xFF, 0x81, 0xFF,
    0xFF, 0xC3, 0xFF,
    0xFF, 0xE7, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
};

// ── Clock ─────────────────────────────────────────────────────────────────────
static const unsigned char ICON_CLOCK[] PROGMEM = {
    0xFF, 0xC3, 0xFF,
    0xFE, 0x00, 0x7F,
    0xFC, 0x00, 0x3F,
    0xF8, 0x00, 0x1F,
    0xF3, 0xFF, 0xCF,
    0xE7, 0xE7, 0xE7,
    0xEF, 0xE7, 0xF7,
    0xEF, 0xE7, 0xF7,
    0xEF, 0xE0, 0xF7,
    0xEF, 0xE0, 0x07,
    0xEF, 0xFF, 0xF7,
    0xE7, 0xFF, 0xE7,
    0xF3, 0xFF, 0xCF,
    0xF8, 0x00, 0x1F,
    0xFC, 0x00, 0x3F,
    0xFE, 0x00, 0x7F,
    0xFF, 0xC3, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
    0xFF, 0xFF, 0xFF,
};

// ── Icon registry ─────────────────────────────────────────────────────────────

struct IconEntry {
    const char*           name;
    const unsigned char*  data;
};

static const IconEntry ICON_TABLE[] = {
    { "thermometer", ICON_THERMOMETER },
    { "droplet",     ICON_DROPLET     },
    { "wind",        ICON_WIND        },
    { "pressure",    ICON_PRESSURE    },
    { "sun",         ICON_SUN         },
    { "bolt",        ICON_BOLT        },
    { "gauge",       ICON_GAUGE       },
    { "wifi",        ICON_WIFI        },
    { "battery",     ICON_BATTERY     },
    { "check",       ICON_CHECK       },
    { "warning",     ICON_WARNING     },
    { "clock",       ICON_CLOCK       },
};

static const size_t ICON_TABLE_SIZE = sizeof(ICON_TABLE) / sizeof(ICON_TABLE[0]);

/**
 * Look up an icon bitmap by name.
 * Returns nullptr if the name is not found.
 */
inline const unsigned char* getIcon(const char* name) {
    for (size_t i = 0; i < ICON_TABLE_SIZE; ++i) {
        if (strcmp(name, ICON_TABLE[i].name) == 0) {
            return ICON_TABLE[i].data;
        }
    }
    return nullptr;
}

inline const unsigned char* getIcon(const String& name) {
    return getIcon(name.c_str());
}