#!/bin/python3
#
# gamepicker.py - pick games for Novemeber 2020 sub crown
#
# Two files provided:
#  - subs.txt -- 8 subscribers
#  - teams.txt -- 26 teams
#
# Pseudocode:
#   Split screen in 1:3
#   - LHS = subscriber+team space
#   - RHS = teams space
#   Set BG image
#   Init seed
#   Lay out teams in order (3 cols)
#   On keypress, show subscriber name & show team random picker (via highlight)
#   Once picked, add subscriber + team to LHS

import sys
import random
import pygame

pygame.init()
random.seed("BERTIE BEEF BAGGIO")

HIGHLIGHTEVENT = pygame.USEREVENT + 1  # user specified event
CLEAREVENT = pygame.USEREVENT + 2  # user specified event
CHOOSEEVENT = pygame.USEREVENT + 3  # user specified event

SIZE = WIDTH, HEIGHT = 1920, 1080

BGIMG = pygame.image.load("sub_crown_bg_2.png")

FONT = pygame.font.SysFont("Fetamont", 50)
SUBFONTHEIGHT = 35
SUBFONT = pygame.font.SysFont("Fetamont", SUBFONTHEIGHT)
OFFWHITE = (224, 224, 224)
HIGHLIGHT = (255, 209, 0)
BLUE = (20, 25, 153)
RED = (186, 20, 31)
PURPLE = (121, 35, 158)

screen = pygame.display.set_mode(SIZE)

# Set up team text positioning references
#
# 26 teams so 3 cols, 9 rows

COLSTART = int(WIDTH/3)
COLWIDTH = int((WIDTH-COLSTART)/3)

ROWSTART = int(HEIGHT/12)
ROWHEIGHT = int((HEIGHT-ROWSTART)/10)

TEAMSFILE = "teams.txt"

TEAMNUMCOLS = 3
TEAMNUMROWS = 9

TEAMCOLS = []
TEAMROWS = []

for i in range(TEAMNUMCOLS):
    print(COLSTART + i*COLWIDTH)
    TEAMCOLS.append(COLSTART + i*COLWIDTH)

for i in range(TEAMNUMROWS):
    TEAMROWS.append(ROWSTART + i*ROWHEIGHT)
    print(ROWSTART + i*ROWHEIGHT)

SUBSFILE = "subs.txt"
SUBS = []

SUBNUMROWS = 8
SUBROWHEIGHT = int((HEIGHT-ROWSTART)/9)
SUBROWS = []

for i in range(SUBNUMROWS):
    SUBROWS.append(ROWSTART + i*SUBROWHEIGHT)

TEAMS = []  # List of Team


class Team(object):
    """Teams for iteration"""

    def __init__(self, team, x, y):
        self.team = team
        self.x = x
        self.y = y
        self.colour = OFFWHITE

    def highlight(self):
        self.colour = HIGHLIGHT

    def unhighlight(self):
        self.colour = OFFWHITE

    def choose(self):
        self.colour = RED

    def draw(self):
        draw_text(self.team, FONT, self.colour, self.y, self.x)


class Sub(object):
    """Like Team"""

    def __init__(self, sub):
        self.sub = sub
        self.team = ""
        self.x = 20
        self.y = 0

    def draw(self):
        draw_text(self.sub, SUBFONT, BLUE, self.x, self.y)
        if self.team != "":
            draw_text(self.team, SUBFONT, PURPLE,
                      self.x, int(self.y+SUBFONTHEIGHT))


class Highlighter(object):
    """For highlighting teams randomly"""

    def __init__(self):
        self.team = None
        self.iterations = 0
        self.max = 70
        self.lastchoice = -1

    def highlight(self):
        if self.lastchoice >= 0:
            TEAMS[self.lastchoice].unhighlight()
        self.iterations += 1
        if self.iterations >= self.max:
            # Choosing time
            self.lastchoice = -1
            TEAMS[-1].choose()
            pygame.time.set_timer(HIGHLIGHTEVENT, 0)  # Disable highlight
            pygame.time.set_timer(CHOOSEEVENT, 5000, True)  # make choice
            self.iterations = 0
        else:
            self.lastchoice = random.randrange(len(TEAMS))
            TEAMS[self.lastchoice].highlight()


def draw_text(text, font, text_col, x, y):
    img = font.render(text, True, text_col)
    screen.blit(img, (x, y))


def setup_team_board():
    """Grab teams from text file and set their positions"""
    with open(TEAMSFILE, "r") as fh:
        for row in range(TEAMNUMROWS):
            for col in range(TEAMNUMCOLS):
                name = fh.readline().strip()
                if name == "":
                    continue
                print("Adding {} at {},{}".format(name,
                                                  TEAMCOLS[col],
                                                  TEAMROWS[row]))
                TEAMS.append(Team(name,
                                  TEAMROWS[row], TEAMCOLS[col]))


def setup_subs():
    """Check positioning, not actually used"""
    for i in range(len(SUBS)):
        # print("drawing {} at {},{}".format(SUBS[i], 20, SUBROWS[i]))
        SUBS[i].y = SUBROWS[i]


# Prep

for line in open(SUBSFILE, "r"):
    sub = line.strip()
    SUBS.append(Sub(sub))
print(SUBS)

random.shuffle(SUBS)
setup_team_board()
random.shuffle(TEAMS)
setup_subs()

HIGHLIGHTER = Highlighter()

while True:
    for event in pygame.event.get():
        if event.type == pygame.QUIT:
            sys.exit()
        elif event.type == pygame.KEYDOWN:
            if event.key == 113:  # Q
                pygame.quit()
                sys.exit()
            elif event.key == 115:
                TEAMS[5].highlight()
            elif event.key == 100:  # D for debug
                for sub in SUBS:
                    if sub.team == "":
                        sub.team = TEAMS.pop().team
            elif event.key == 32:
                pygame.time.set_timer(HIGHLIGHTEVENT, 100)  # every 100ms
            print(event.key)
        elif event.type == HIGHLIGHTEVENT:
            HIGHLIGHTER.highlight()
        elif event.type == CLEAREVENT:
            for team in TEAMS:
                team.unhighlight()
        elif event.type == CHOOSEEVENT:
            for sub in SUBS:
                if sub.team == "":
                    sub.team = TEAMS.pop().team
                    pygame.time.set_timer(CLEAREVENT, 100, True)
                    break

    screen.blit(BGIMG, (0, 0))

    for team in TEAMS:
        team.draw()

    for sub in SUBS:
        sub.draw()

    pygame.display.update()