# Program zum Erstellen ein neu JS-Program
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import sys
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import os.path
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html_template = \
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"""<html lang="en">
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<head>
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<meta charset="UTF-8">
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<title>{program}</title>
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<link rel="stylesheet" href="lib/dom-output.css" />
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<link rel="stylesheet" href="lib/dfhi.css" />
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<link rel="stylesheet" href="lib/dfhi-plot.css"/>
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</head>
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<body>
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<div>
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<p>
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(Something about your program here)
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</p>
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Instruction to user
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<input type="text" id="argv" name="argv" />
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<button name="run" id="run" >Plot Points</button>
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</div>
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<div class="row">
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<div id="plotter-container" class="column">
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<div class="jxgbox" id="plotter"></div>
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<div>
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<button id="export">Export to SVG</button>
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</div>
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</div>
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<div id="text-output-container" class="column">
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<pre id="text-output"></pre>
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</div>
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</div>
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<script type="module" src="{program}.js"></script>
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</body>
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</html>
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"""
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js_template = \
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"""/*
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* {program}.js
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*
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*/
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import "./lib/dfhi.js";
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import * as JXG from "jsxgraph" ;
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import {{exportBoard}} from "./lib/dfhi-plot";
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let board = undefined;
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function initBoard () {{
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return JXG.JSXGraph.initBoard('plotter', {{
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boundingbox: [-2, 9, 3, -1],
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axis: true
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}});
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}}
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window.init = function() {{
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terminal.printl(`Program {program} initializes ... `);
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board = initBoard();
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document.getElementById("export")
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.addEventListener("click", (event) => exportBoard(board));
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}};
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window.main = function(...argv) {{
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terminal.printl(`program runs with arguments ${{argv}}`);
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if (board) {{
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JXG.JSXGraph.freeBoard(board);
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board = undefined;
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}}
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board = initBoard();
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}};
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"""
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def write_program(file_name, template, program_name):
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code = template.format(program=program_name)
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print("Write " + code + " to file " + file_name)
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if os.path.exists(file_name):
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raise ValueError("File " + file_name + " exist")
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else:
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with open(file_name,"w") as f:
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f.write(code)
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if __name__ == "__main__":
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programm_name = sys.argv[1]
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write_program("src/" + programm_name + ".html", html_template, programm_name)
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write_program("src/" + programm_name + ".js", js_template, programm_name)
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