FlightsHistory: add missing file

sdcard/c480x272/SCRIPTS/TOOLS/FlightsHistory/lib_history_index.lua

@@ -6,11 +6,7 @@ M.app_name = app_name
 M.m_tables = m_tables
 M.m_utils = m_utils
 
---local m_tables = require("./FlightsViewer/utils_table")
---local m_log = require("./FlightsViewer/lib_log")
---local m_utils = require("FlightsViewer/utils")
-
-M.idx_file_name = "/app_data/flights/flights-history.csv"
+--M.idx_file_name = "/app_data/flights/flights-history.csv"
 M.idx_file_name = "/flights-history.csv"
 
 M.log_files_index_info = {}

sdcard/c480x272/SCRIPTS/TOOLS/FlightsHistory/main.lua

@@ -0,0 +1,125 @@
+---- #########################################################################
+---- #                                                                       #
+---- # License GPLv3: https://www.gnu.org/licenses/gpl-3.0.html              #
+---- #                                                                       #
+---- # This program is free software; you can redistribute it and/or modify  #
+---- # it under the terms of the GNU General Public License version 2 as     #
+---- # published by the Free Software Foundation.                            #
+---- #                                                                       #
+---- # This program is distributed in the hope that it will be useful        #
+---- # but WITHOUT ANY WARRANTY; without even the implied warranty of        #
+---- # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         #
+---- # GNU General Public License for more details.                          #
+---- #                                                                       #
+---- #########################################################################
+
+-- This script display the flights history as kept using the "Flights" widget
+-- Author: Offer Shmuely
+-- Date: 2023
+local ver = "1.1"
+
+-- to get help:
+-- change in lib_log.lua to "ENABLE_LOG_FILE=true"
+-- change in lib_log.lua to "ENABLE_LOG_TO_FILE= false"
+-- run the script ...
+-- send me the log file that will be created on: /SCRIPTS/TOOLS/FlightsHistory/app.log
+
+local app_name = "FlightsHistory"
+
+local m_log = nil
+local m_utils = nil
+local m_tables = nil
+local m_index_file = nil
+local m_libgui = nil
+local m_log_viewer3 = nil
+
+
+local error_desc = nil
+local script_folder = "/SCRIPTS/TOOLS/FlightsHistory/"
+
+local function validate_image(file_name)
+    local img1 = Bitmap.open(script_folder .. file_name)
+    local w, h = Bitmap.getSize(img1)
+    if w == 0 and h == 0  then
+        error_desc = "File not found: " .. script_folder .. file_name
+    end
+    img1 = nil
+
+    collectgarbage("collect")
+end
+
+local function validate_script(file_name, expected_ver, ...)
+    -- validate module exist
+    local my_loading_flag = "tcd"
+    local code_chunk = loadScript(script_folder .. file_name, my_loading_flag)
+    if code_chunk == nil then
+        error_desc = "File not found: " .. script_folder .. file_name
+        return
+    end
+
+    print(string.format("%s - loading, num args: %d", file_name, #{...}))
+    local m = code_chunk(...)
+    print(string.format("%s - loaded OK", file_name))
+    if expected_ver == nil then
+        return m -- file exist, no specific version needed
+    end
+
+    local the_ver = m.getVer()
+    print("the_ver: " .. the_ver)
+    if the_ver ~= expected_ver then
+        error_desc = "incorrect version of file:\n " .. script_folder .. file_name .. ".lua \n (" .. the_ver .. " <> " .. expected_ver .. ")"
+        return nil
+    end
+    return m
+    --collectgarbage("collect")
+end
+
+local function validate_files()
+    m_log = validate_script("lib_log", nil, app_name, "/SCRIPTS/TOOLS/" .. app_name)
+    if error_desc ~= nil then return end
+    m_log.info("loaded")
+
+    m_utils = validate_script("lib_utils", nil, m_log, app_name)
+    if error_desc ~= nil then return end
+
+    m_tables = validate_script("lib_tables", nil, m_log, app_name)
+    if error_desc ~= nil then return end
+
+    m_index_file = validate_script("lib_history_index", nil, m_log, app_name, m_utils, m_tables)
+    if error_desc ~= nil then return end
+
+    m_libgui = validate_script("libgui", "1.0.2")
+    if error_desc ~= nil then return end
+
+    m_log_viewer3 = validate_script("FlightsHistory3", ver, m_log, m_utils,m_tables,m_index_file,m_libgui)
+    if error_desc ~= nil then return end
+
+
+    validate_image("bg1.png")
+    if error_desc ~= nil then return end
+
+    validate_image("bg2.png")
+    if error_desc ~= nil then return end
+end
+
+local function init()
+    validate_files()
+    if error_desc ~= nil then return end
+
+    return m_log_viewer3.init()
+end
+
+local function run(event, touchState)
+    -- display if in error mode
+    if error_desc ~= nil then
+        print(error_desc)
+        lcd.clear()
+        lcd.drawText(5, 30, "Error:", TEXT_COLOR + BOLD)
+        lcd.drawText(5, 60, error_desc, TEXT_COLOR + BOLD)
+        return 0
+    end
+
+    return m_log_viewer3.run(event, touchState)
+end
+
+return { init = init, run = run }