<template>
  <form
    class="workbench-ai-composer"
    :class="{ 'workbench-ai-composer--inline': inline }"
    @submit.prevent="runtime.submitAiModePrompt"
  >
    <div class="workbench-ai-composer-field">
      <div v-if="runtime.workbenchDateTagLabel" class="workbench-ai-date-chip">
        <i class="mdi mdi-calendar-check-outline"></i>
        <span>{{ runtime.workbenchDateTagLabel }}</span>
        <button
          type="button"
          aria-label="移除日期"
          :disabled="runtime.isAiModeInputLocked"
          @click="runtime.removeWorkbenchDateTag"
        >
          <i class="mdi mdi-close"></i>
        </button>
      </div>

      <textarea
        :ref="runtime.setAssistantInputRef"
        v-model="runtime.assistantDraft"
        maxlength="1000"
        rows="3"
        :placeholder="runtime.isAiModeInputLocked ? '费用测算中，请稍等...' : placeholder"
        :disabled="runtime.isAiModeInputLocked"
        @keydown.enter.exact.prevent="runtime.submitAiModePrompt"
      ></textarea>
    </div>

    <div class="workbench-ai-composer-toolbar">
      <div class="workbench-ai-tool-buttons">
        <div class="workbench-date-anchor workbench-ai-date-anchor">
          <button
            type="button"
            class="workbench-ai-icon-btn"
            :class="{ active: runtime.workbenchDatePickerOpen || runtime.workbenchDateTagLabel }"
            title="选择日期"
            aria-label="选择日期"
            :aria-expanded="runtime.workbenchDatePickerOpen"
            :disabled="runtime.isAiModeInputLocked"
            @click.stop="runtime.toggleWorkbenchDatePicker"
          >
            <i class="mdi mdi-calendar-range"></i>
          </button>

          <div
            v-if="runtime.workbenchDatePickerOpen"
            class="workbench-ai-date-popover"
            role="dialog"
            aria-label="选择业务日期"
            @click.stop
          >
            <div class="workbench-ai-date-tabs" role="tablist" aria-label="日期模式">
              <button
                type="button"
                :class="{ active: runtime.workbenchDateMode === 'single' }"
                :disabled="runtime.isAiModeInputLocked"
                @click="runtime.setWorkbenchDateMode('single')"
              >
                单日
              </button>
              <button
                type="button"
                :class="{ active: runtime.workbenchDateMode === 'range' }"
                :disabled="runtime.isAiModeInputLocked"
                @click="runtime.setWorkbenchDateMode('range')"
              >
                范围
              </button>
            </div>

            <label v-if="runtime.workbenchDateMode === 'single'" class="workbench-ai-date-field">
              <span>业务日期</span>
              <input
                v-model="runtime.workbenchSingleDate"
                type="date"
                :disabled="runtime.isAiModeInputLocked"
                @change="runtime.handleWorkbenchDateInputChange('single')"
              />
            </label>

            <div v-else class="workbench-ai-date-range">
              <label class="workbench-ai-date-field">
                <span>开始日期</span>
                <input
                  v-model="runtime.workbenchRangeStartDate"
                  type="date"
                  :disabled="runtime.isAiModeInputLocked"
                  @change="runtime.handleWorkbenchDateInputChange('range-start')"
                />
              </label>
              <label class="workbench-ai-date-field">
                <span>结束日期</span>
                <input
                  v-model="runtime.workbenchRangeEndDate"
                  type="date"
                  :disabled="runtime.isAiModeInputLocked"
                  @change="runtime.handleWorkbenchDateInputChange('range-end')"
                />
              </label>
            </div>

            <div class="workbench-ai-date-actions">
              <button
                type="button"
                class="ghost"
                :disabled="runtime.isAiModeInputLocked"
                @click="runtime.clearWorkbenchDateSelection"
              >
                清除
              </button>
              <button
                type="button"
                class="primary"
                :disabled="!runtime.workbenchCanApplyDateSelection || runtime.isAiModeInputLocked"
                @click="runtime.applyWorkbenchDateSelection"
              >
                完成
              </button>
            </div>
          </div>
        </div>
        <button
          type="button"
          class="workbench-ai-icon-btn"
          title="上传附件"
          aria-label="上传附件"
          :disabled="runtime.isAiModeInputLocked"
          @click="runtime.triggerAiModeFileUpload"
        >
          <i class="mdi mdi-paperclip"></i>
        </button>
        <button
          type="button"
          class="workbench-ai-icon-btn"
          title="语音输入"
          aria-label="语音输入"
          :disabled="runtime.isAiModeInputLocked"
          @click="runtime.handleVoiceInput"
        >
          <i class="mdi mdi-microphone-outline"></i>
        </button>
      </div>

      <div class="workbench-ai-composer-right">
        <div class="workbench-ai-model-selector" :title="runtime.modelSelectorTitle">
          <span>{{ runtime.displayModelName }}</span>
          <i class="mdi mdi-chevron-down"></i>
        </div>
        <button
          type="submit"
          class="workbench-ai-send-btn"
          :disabled="!runtime.canSubmitAiModePrompt || runtime.sending || runtime.isAiModeInputLocked"
          aria-label="发送给小财管家"
        >
          <i class="mdi mdi-arrow-up"></i>
        </button>
      </div>
    </div>
  </form>
</template>

<script setup>
defineProps({
  inline: { type: Boolean, default: false },
  placeholder: { type: String, required: true },
  runtime: { type: Object, required: true }
})
</script>

<style scoped src="../../../assets/styles/components/personal-workbench-ai-mode.css"></style>
