<script setup>
import { watch, ref } from "vue";

import COLORS from "../../colors";
import PEOPLE from "../../people";
import TEMPLATES from "../../templates";
import DEFAULT_CONTRACTOR from "../../contractors";
import {
  loadFonts,
  loadCanvasStorage,
  setCanvasStorage,
  updateAutoRedrawStorage,
  toRawDeep,
} from "../../utils";

import Canvas from "../../components/canvas/Canvas.vue";
import redraw from "./canvas";

import Navbar from "../../components/Navbar.vue";
import MainContainer from "../../components/MainContainer.vue";
import ImageInput from "../../components/inputs/ImageInput.vue";
import LongTextInput from "../../components/inputs/text/LongTextInput.vue";
import ShortTextInput from "../../components/inputs/text/ShortTextInput.vue";
import RangeInput from "../../components/inputs/RangeInput.vue";
import InputSeparator from "../../components/inputs/InputSeparator.vue";
import SelectInput from "../../components/inputs/SelectInput.vue";
import MultipleColorPicker from "../../components/inputs/colors/MultipleColorPicker.vue";
import ReloadButton from "../../components/reload/ReloadButton.vue";
import AutoReloadCheckbox from "../../components/reload/AutoReloadCheckbox.vue";
</script>

<script>
await loadFonts([
  "12px Bebas Neue",
  "12px Roboto Condensed",
  "bold 12px Roboto Condensed",
]);

export default {
  components: {
    Canvas,
    Navbar,
    MainContainer,
    ImageInput,
    LongTextInput,
    ShortTextInput,
    RangeInput,
    SelectInput,
    InputSeparator,
    MultipleColorPicker,
  },
  data() {
    const predefinedColors = {
      base: {
        name: "Základní barvy",
        colors: {
          background: COLORS.white,
          baseText: COLORS.black,
          contractedByText: COLORS.gray1,
          arrow: COLORS.yellow1,
        },
      },
    };

    return {
      mainText: null,

      mainImage: null,
      personName: null,

      personPosition: null,
      firstColumn: null,
      secondColumn: null,

      socialMedia1: null,
      socialMedia2: null,
      socialMedia3: null,

      contractedBy: DEFAULT_CONTRACTOR,

      colorLabels: {
        background: "Pozadí",
        baseText: "Text",
        highlightedText: "Zvýrazněný text",
        arrow: "Šipka",
      },

      predefinedColors: predefinedColors,
      colors: predefinedColors.base.colors,
      autoRedraw: false,
    };
  },
  async created() {
    await loadCanvasStorage(this);
  },
  methods: {
    async reloadCanvasProperties() {
      const canvasProperties = {
        mainImage: this.mainImage,
        mainText: this.mainText,
        personName: this.personName,
        personPosition: this.personPosition,
        firstColumn: this.firstColumn,
        secondColumn: this.secondColumn,
        socialMedia1: this.socialMedia1,
        socialMedia2: this.socialMedia2,
        socialMedia3: this.socialMedia3,
        contractedBy: this.contractedBy,
        colors: this.colors,
      };

      if (canvasProperties.mainText) {
        window.fileName = canvasProperties.mainText;
      }

      await this.$refs.canvas.redraw(canvasProperties);

      let canvasPropertiesToSave = structuredClone(toRawDeep(canvasProperties));
      delete canvasPropertiesToSave.colors;

      setCanvasStorage(canvasPropertiesToSave);
    },
  },
  mounted() {
    this.$watch(
      (vm) => [
        vm.mainText,
        vm.mainImage,
        vm.personName,
        vm.personPosition,
        vm.firstColumn,
        vm.secondColumn,
        vm.socialMedia1,
        vm.socialMedia2,
        vm.socialMedia3,
        vm.contractedBy,
        vm.colors,
      ],
      async (value) => {
        if (this.autoRedraw) {
          await this.reloadCanvasProperties();
        }
      },
      {
        immediate: true,
        deep: true,
      },
    );

    this.$watch(
      (vm) => [vm.autoRedraw],
      async (value) => {
        updateAutoRedrawStorage(this.autoRedraw);

        if (this.autoRedraw) {
          await this.reloadCanvasProperties();
        }
      },
    );
  },
};
</script>

<template>
  <header>
    <Navbar :defaultTemplate="TEMPLATES.poster"></Navbar>
  </header>
  <main>
    <MainContainer>
      <template v-slot:left>
        <Canvas
          ref="canvas"
          :redrawFunction="redraw"
          width="3625"
          height="5078"
        />
      </template>

      <template v-slot:right>
        <ReloadButton :parentRefs="$refs" @click="reloadCanvasProperties" />
        <AutoReloadCheckbox v-model="autoRedraw" />

        <ImageInput
          name="Obrázek"
          v-model="mainImage"
          :important="true"
          zIndex="11"
        />

        <ShortTextInput
          name="Nadpis"
          v-model="mainText"
          v-model:relatedModel="mainText"
          :important="true"
          zIndex="10"
        />

        <ShortTextInput
          name="Jméno osoby"
          v-model="personName"
          v-model:relatedModel="personPosition"
          :predefinedValues="PEOPLE"
          :important="true"
          zIndex="9"
        />
        <LongTextInput
          ref="refPersonPosition"
          name="Pozice osoby"
          v-model="personPosition"
          :important="false"
          zIndex="8"
        />

        <LongTextInput
          name="Sloupec 1"
          v-model="firstColumn"
          :important="true"
          :highlightable="true"
          zIndex="7"
        />
        <LongTextInput
          name="Sloupec 2"
          v-model="secondColumn"
          :important="true"
          :highlightable="true"
          zIndex="6"
        />

        <InputSeparator />

        <ShortTextInput
          name="Sociální médium 1 (např. @tvůj_instagram)"
          v-model="socialMedia1"
          v-model:relatedModel="socialMedia1"
          :important="true"
          zIndex="9"
        />

        <ShortTextInput
          name="Sociální médium 2 (např. @pirati.cz)"
          v-model="socialMedia2"
          v-model:relatedModel="socialMedia2"
          :important="true"
          zIndex="8"
        />

        <ShortTextInput
          name="Sociální médium 3 (např. tvuj@ema.il)"
          v-model="socialMedia3"
          v-model:relatedModel="socialMedia3"
          :important="true"
          zIndex="7"
        />

        <InputSeparator />

        <MultipleColorPicker
          name="Barvy"
          v-model="colors"
          :important="false"
          :colorLabels="colorLabels"
          :predefinedColors="predefinedColors"
          :defaultPredefinedColors="predefinedColors.base"
          zIndex="5"
        ></MultipleColorPicker>

        <ShortTextInput
          name="Zadavatel a zpracovatel"
          v-model="contractedBy"
          :defaultValue="DEFAULT_CONTRACTOR"
          :important="false"
          zIndex="4"
        />
      </template>
    </MainContainer>
  </main>
</template>

<style>
@import "vue-select/dist/vue-select.css";
</style>
