From c2de456291b713bb96b486b39523f0d2793e99a4 Mon Sep 17 00:00:00 2001
From: tijl <contact@tijl.dev>
Date: Mon, 26 Aug 2024 17:43:36 +0200
Subject: [PATCH] flags

---
 internal/apps/flags/handlers.go     | 24 ++++++++++++++++++++----
 internal/apps/flags/locales/en.json |  1 +
 internal/apps/flags/locales/nl.json |  1 +
 internal/apps/flags/main.go         |  2 +-
 locales/nl.json                     |  3 ++-
 web/views/apps/flags/start.html     |  7 +++++--
 web/views/projects.html             |  2 +-
 7 files changed, 31 insertions(+), 9 deletions(-)

diff --git a/internal/apps/flags/handlers.go b/internal/apps/flags/handlers.go
index 0c88d36..0798582 100644
--- a/internal/apps/flags/handlers.go
+++ b/internal/apps/flags/handlers.go
@@ -3,12 +3,14 @@ package flags
 import (
 	"context"
 	"database/sql"
+	"net/http"
 	"strconv"
 
 	"git.tijl.dev/tijl/tijl.dev-core/internal/queries"
 	"git.tijl.dev/tijl/tijl.dev-core/internal/user"
 	"git.tijl.dev/tijl/tijl.dev-core/internal/utils"
 	"git.tijl.dev/tijl/tijl.dev-core/modules/db"
+	"git.tijl.dev/tijl/tijl.dev-core/modules/i18n"
 	log "git.tijl.dev/tijl/tijl.dev-core/modules/logger"
 	"git.tijl.dev/tijl/tijl.dev-core/modules/web"
 	"github.com/enescakir/emoji"
@@ -16,7 +18,7 @@ import (
 	"github.com/google/uuid"
 )
 
-const flagSessionCookie = "app_flags_game_session"
+const flagSessionCookie string = "app_flags_game_session"
 
 func answerHandler(c *fiber.Ctx) error {
 
@@ -93,6 +95,7 @@ func questionHandler(c *fiber.Ctx, newGame NewGameUUID) error {
 	uid, err := user.GetSession(c)
 	if uid != gameSession.Uid.String {
 		utils.ClearCookie(c, flagSessionCookie)
+		return gameStartHandler(c)
 	}
 
 	if (gameSession.QuestionAmount != 0) && (gameSession.QuestionAmount+1 == gameSession.QuestionCurrent) {
@@ -114,7 +117,7 @@ func questionHandler(c *fiber.Ctx, newGame NewGameUUID) error {
 	shuffledAnswers = append(shuffledAnswers, shuffledCountries[gameSession.QuestionCurrent-1])                             // add correct answer
 	shuffledAnswers = shuffleSlice(shuffledAnswers, gameSession.GameSeed.UUID.String()+string(gameSession.QuestionCurrent)) // shuffle again
 
-	if gameSession.QuestionAmount != 0 {
+	if gameSession.QuestionAmount != 0 && int(gameSession.QuestionAmount) < len(countries) {
 		shuffledCountries = shuffledCountries[0:gameSession.QuestionAmount]
 	}
 
@@ -143,6 +146,19 @@ func startNewGameHandler(c *fiber.Ctx) error {
 		selectedTags = append(selectedTags, string(v))
 	}
 
+	if len(selectedTags) < 1 {
+		return c.Status(http.StatusBadRequest).SendString(i18n.GetTranslations(i18n.GetLanguage(c))["select_more_countries"])
+	}
+
+	err, countries := filterCountriesByTags(selectedTags)
+	if err != nil {
+		return err
+	}
+
+	if len(countries) < 6 {
+		return c.Status(http.StatusBadRequest).SendString(i18n.GetTranslations(i18n.GetLanguage(c))["select_more_countries"])
+	}
+
 	maxQuestions, err := strconv.Atoi(c.FormValue("max_questions"))
 	if err != nil {
 		return err
@@ -191,10 +207,10 @@ func gameEndHandler(c *fiber.Ctx) error {
 
 func stopGameHandler(c *fiber.Ctx) error { // exit game
 	utils.ClearCookie(c, flagSessionCookie)
-	return EntryPageHandler(c)
+	return gameStartHandler(c)
 }
 
-func EntryPageHandler(c *fiber.Ctx) error {
+func gameStartHandler(c *fiber.Ctx) error {
 	data := *web.Common(c)
 	data["Title"] = "tmp"
 	data["SupportedTags"] = supportedTags
diff --git a/internal/apps/flags/locales/en.json b/internal/apps/flags/locales/en.json
index 3c0ce1a..fd320d6 100644
--- a/internal/apps/flags/locales/en.json
+++ b/internal/apps/flags/locales/en.json
@@ -1,4 +1,5 @@
 {
+    "select_more_countries": "Too few countries",
     "Asia": "Asia",
     "MiddleEast": "Middle East",
     "SoutheastAsia": "Southeast Asia",
diff --git a/internal/apps/flags/locales/nl.json b/internal/apps/flags/locales/nl.json
index da27f8f..29a302f 100644
--- a/internal/apps/flags/locales/nl.json
+++ b/internal/apps/flags/locales/nl.json
@@ -1,4 +1,5 @@
 {
+    "select_more_countries": "Te weinig landen",
     "Asia": "Azië",
     "MiddleEast": "Midden-Oosten",
     "SoutheastAsia": "Zuidoost-Azië",
diff --git a/internal/apps/flags/main.go b/internal/apps/flags/main.go
index 1c9abd6..b4d6c4c 100644
--- a/internal/apps/flags/main.go
+++ b/internal/apps/flags/main.go
@@ -35,7 +35,7 @@ func Setup() {
 			if c.Cookies("app_flags_game_session") != "" {
 				return questionHandler(c, NewGameUUID{})
 			} else {
-				return EntryPageHandler(c)
+				return gameStartHandler(c)
 			}
 
 		})
diff --git a/locales/nl.json b/locales/nl.json
index 8603d1a..c331f1c 100644
--- a/locales/nl.json
+++ b/locales/nl.json
@@ -12,5 +12,6 @@
 	"settings": "Instellingen",
 	"page_not_found": "Pagina niet gevonden",
 	"logged_in": "Je bent nu ingelogd!",
-	"services": "Services"
+	"services": "Services",
+	"error_long": "Er ging iets fout"
 }
diff --git a/web/views/apps/flags/start.html b/web/views/apps/flags/start.html
index 38587c6..733ffa1 100644
--- a/web/views/apps/flags/start.html
+++ b/web/views/apps/flags/start.html
@@ -1,5 +1,8 @@
 <div hx-boost="true">
-    <form method="post">
+    <div id="error-message" class="text-red-500 mb-4"></div>
+    <form method="post" hx-on="htmx:responseError: 
+        document.getElementById('error-message').innerHTML = '{{.T.error_long}}: ' + event.detail.xhr.responseText;
+            htmx.trigger(this, 'htmx:swap', { target: '#error-message', swap: 'innerHTML' });">
         <input type="text" class="hidden" name="type" value="start" />
 
         <div>
@@ -16,7 +19,7 @@
             <input name="tags" value="{{.}}" type="checkbox" class="checkbox checkbox-primary" />
 </label>-->
 
-        <input value="0" name="max_questions" type="number" class="input input-bordered" />
+        <input value="0" placeholder="max questions" name="max_questions" type="number" class="input input-bordered" />
         <button type="submit" class="btn btn-primary">Submit</button>
     </form>
 </div>
diff --git a/web/views/projects.html b/web/views/projects.html
index bdd4eda..78484fd 100644
--- a/web/views/projects.html
+++ b/web/views/projects.html
@@ -1 +1 @@
-<div>soon</div>
+<div><a hx-boost="true" href="/app/flags">flags</a></div>