/*
 * SPDX-FileCopyrightText: 2023 Sascha Nitsch (@grumpydevelop@contentnation.net) https://contentnation.net/en/grumpydevelop
 *
 * SPDX-License-Identifier: GPL-3.0-or-later
 */

/// <reference path="view.ts" />
/// <reference path="cameratrigger.ts" />

class MainView extends View {

  constructor(app: CameraTrigger) {
    super(app);
    if (!this.app.pinMapping) {
      this.app.getPinMapping(this, this.render);
    } else {
      this.render();
    }
  }

  finish() {
  }

  render() {
    var template = $("#tplMain").html();
    var data:any = {};
    data.l = this.app.lang;
    var keys = Object.keys(this.app.pinMapping);
    data.pinmapping = [];
    keys.forEach(function(key){
      var pin = this.app.pinMapping[key];
      if (pin[1] !== "none" && pin[1] !== "trigger") {
        data.pinmapping.push({pin: key, name: pin[0]});
      }
    });
    var html = Mustache.render(template, data);
    this.root.html(html);
    this.root.find("button.add").on("click", this, this.addTime);
    this.root.on("click","button.del", this, this.delTime);
    this.root.find(".minmax").on("click", this, this.toggleExpansion);
    this.root.find("#trigger button.trigger").on("click", this, this.trigger);
    this.root.find("#trigger button.save").on("click", this, this.save);
  }

  addTime(event: JQuery.TriggeredEvent) {
    event.preventDefault();
    var target = $(event.currentTarget);
    var template = $("#tplMainTime").html();
    var data:any = {};
    var fform = target.parents(".fform");
    data.name = fform.data("pin");
    data.index = fform.find(".time").length;
    data.delta = event.data.app.pinMapping[data.name][1]==="digitalout";
    data.l = event.data.app.lang;
    var html = Mustache.render(template, data);
    target.before(html);
  }

  delTime(event: JQuery.TriggeredEvent) {
    event.preventDefault();
    var target = $(event.currentTarget).parent();
    target.remove();
  }

  toggleExpansion(event: JQuery.TriggeredEvent) {
    event.preventDefault();

    var form = $(event.currentTarget).parents("div.fform")
    form.toggleClass("min");
    return false;
  }

  trigger(event: JQuery.TriggeredEvent) {
    event.preventDefault();
    event.data.realTrigger(true)
  }

  save(event: JQuery.TriggeredEvent) {
    event.preventDefault();
    event.data.realTrigger(false)
  }

  realTrigger(alsoTrigger: boolean) {
    // get list of active pins
    var times={};
    var inputs = this.root.find("form").serializeArray();
    for (var i = 0 ; i < inputs.length; ++i) {
      var tokens = inputs[i].name.split("_");
      var type = tokens[0]
      var pin = parseInt(tokens[1].substr(1));
      var time = parseInt(inputs[i].value);
      if (type === "delta") {
        time += parseInt(inputs[i-1].value);
      }
      if (!times[time]) {
        times[time] = [];
      }
      var start = type === "start";
      if (this.app.pinMapping[tokens[1]][2]) // inverted
        start = !start;
      switch (this.app.pinMapping[tokens[1]][1]) { // type
        case "digitalout":
          times[time].push((start ? "E" : "D") + pin);
          break;
        case "ircanon":
          times[time].push("C" + pin);
          break;
        case "irnikon":
          times[time].push("N" + pin);
          break;
        case "irsony":
          times[time].push("S" + pin);
          break;
      }
    }
    var keys = Object.keys(times).sort(function(a,b){var A=parseInt(a);var B=parseInt(b);return A<B ? -1 : ((A==B) ? 0 : 1);});
    var cmdString = "";
    var curTime = 0;
    var needDelay = 0;
    this.root.find(".error").html("");
    for (var j = 0; j < keys.length ; ++j) {
      var diff = parseInt(keys[j]) - curTime;
      if (needDelay > diff) {
        var err = this.app.lang.main.needpause.replace("$1", needDelay);
        $.toast({
          text: err,
          position: 'top-right',
          icon: 'error'
        });
        this.root.find(".error").html(err);
        return;
      }
      if (diff>0) {
        cmdString += "d" + diff + ";";
      }
      needDelay = 0;
      times[keys[j]].forEach(function(a) {
        if (a[0] === 'C')
          needDelay = 10;
        else if (a[0] === 'N')
          needDelay = 136;
        else if (a[0] === 'S')
          needDelay = 39;
      });
      cmdString += times[keys[j]].join(";") + ";";
      curTime = parseInt(keys[j]); 
    }
    //check for trigger
    keys = Object.keys(this.app.pinMapping)
    for (var k = 0; k < keys.length ; ++k) {
      if (this.app.pinMapping[keys[k]][1] === "trigger") {
        cmdString += "T" + keys[k].substr(1) + ";";
      }
      console.log(this.app.pinMapping[keys[k]]);
    }
    Api.post("/run", {"cmd": cmdString, "trigger": alsoTrigger}, this, this.app.success, this.app.error);
  }
}