package flowtimer

import "core:slice"

import "core:time"

import rl "vendor:raylib"

import rlimgui "../thirdparty/imgui_impl_raylib"

import imgui "../thirdparty/odin-imgui"

main :: proc() {

rl.InitWindow(640, 360, "flowtimer")

defer rl.CloseWindow()

imgui.CreateContext(nil)

defer imgui.DestroyContext(nil)

rlimgui.init()

defer rlimgui.shutdown()

metronome: Metronome

create_metronome(&metronome)

defer delete_metronome(&metronome)

offsets := []time.Duration{time.Millisecond * 5000, time.Millisecond * 10000}

max_offset := slice.max(offsets)

set_beep(&metronome, "beeps/ping1.wav")

prepare_metronome(&metronome, offsets, time.Millisecond * 500, 5)

start_tick: time.Tick

for !rl.WindowShouldClose() {

rl.BeginDrawing()

rl.ClearBackground(rl.BLACK)

rlimgui.begin()

imgui.Begin("Window")

if imgui.Button("Beep") {

start_tick = time.tick_now()

play_audio(&metronome, &metronome.buffer)

}

time_remaining := max_offset

if start_tick._nsec != 0 {

time_remaining = max_offset - time.tick_since(start_tick)

if time_remaining < 0 {

time_remaining = 0

start_tick._nsec = 0

}

}

imgui.LabelText("##", "%.0f", time.duration_milliseconds(time_remaining))

imgui.End()

rlimgui.end()

rl.EndDrawing()

}

}